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In this episode Andrea Samadi explores how movement and sleep work together in a "brain operating system" for human performance, focusing on restorative sleep (deep + REM), personal WHOOP data, and the trade-offs created by early-morning exercise. She shares four lessons and a simple experiment to help listeners protect REM and deep sleep while maintaining an active life, emphasizing weekly rhythms, small changes, and tracking patterns rather than chasing perfect numbers. SEASON 16 | BONUS EPISODE 4 RESTORATIVE SLEEP Where Adaptation Happens Why deep sleep restores the body, REM helps integrate experience, and healthy habits must work together. ON BONUS EPISODE 4, YOU'LL LEARN: ✔ What restorative sleep really measures ✔ How deep sleep and REM support different forms of recovery ✔ Why REM percentage and duration tell different stories ✔ What my six-month sleep data revealed ✔ The hidden tradeoff behind my 4:00 AM hiking routine ✔ What happened when I slept just 21 minutes longer ✔ Why healthy habits can sometimes compete ✔ How to protect sleep without giving up movement ✔ 4 Lessons and a simple experiment for discovering your own best rhythm Episode Introduction Welcome back to the Neuroscience Meets Social and Emotional Learning Podcast, where we bridge neuroscience, social and emotional learning, and human performance to create measurable improvements in well-being, achievement, leadership, productivity and results. I'm Andrea Samadi, and throughout Season 16 we have been building what I call the Brain's Operating System for Human Performance—a neuroscience-based framework for understanding how the systems of the brain and body work together to influence how we learn, adapt, connect, lead and ultimately perform. We are currently in Phase 3: Movement, Learning and Cognition. Movement is the foundation of this phase because it affects far more than our muscles. When we move, we activate processes throughout the brain and body. Movement supports neurogenesis—the development of new neurons—particularly in areas involved in learning and memory. It strengthens connections between neurons through synaptic plasticity. We covered neurogenesis on EP 141[i] if you want to revisit that episode, if you are as curious as I am about how to regrow our brain cells. Movement that we are learning in this phase, also influences brain chemicals such as dopamine, serotonin, norepinephrine and acetylcholine, which affect motivation, mood, attention and learning. Movement can also strengthen our resilience by helping us manage stress and become more emotionally flexible. It builds sleep pressure, (the longer we stay awake, the more adenosine accumulates that increases our need or “pressure” to rest) which can support deeper, more restorative sleep. And over time, these changes may contribute to greater creativity, insight, endurance and human potential. But movement only creates the stimulus. The benefits don't come from movement alone. They come from the way the brain and body respond to that movement—and that response is called adaptation. Movement changes the brain. Adaptation changes the body. Recovery is what connects the effort we make today with the strength, resilience and capacity we hope to build tomorrow. Without adequate recovery, we can receive the stimulus without fully receiving the benefit. That is why sleep belongs inside the Movement Loop. Sleep is not separate from movement, learning or performance. It is one of the primary places where the brain and body respond to what we have asked them to do. Throughout Season 16, I've been sharing some of my own health and performance data as a living case study—not because everyone should try to reproduce my numbers, but because our individual trends can help us understand how neuroscience shows up in everyday life. I thought that if I was curious about understanding my numbers—and using them to improve my health, well-being and productivity—then other people might benefit from what I've learned along the way. My data has helped me see that movement, recovery and performance cannot be understood in isolation. They work together as a system: Movement creates the stimulus. Recovery creates the conditions for adaptation. Restorative sleep is one of the places where that adaptation unfolds. And this brings us to one of the most important recovery metrics I've learned to follow: Restorative sleep. We often celebrate what happens while we're awake: Our productivity. Our focus. Our learning. Our movement. Our performance. But much of the adaptation supporting those abilities happens while we sleep. Deep sleep supports physical restoration. REM sleep supports emotional processing, memory integration and cognitive flexibility. Together, these stages help convert the demands of one day into greater capacity for the next. This episode began with one honest question about my own routine: THE QUESTION: What am I gaining by waking at 4:00 AM to hike—and what might I be giving up by not sleeping longer? This is not simply an episode about sleeping more. It is about creating a rhythm in which two essential health behaviors—sleep and exercise—support one another instead of competing for the same limited hours. You will see my data exactly as it is. Sleep is one of the weaker links in my current health routine, which makes it a useful place to learn. The goal is not to judge the data. The goal is to let the data ask a better question. Lesson 1: Restorative Sleep Contains Two Stories WHOOP (the wearable device that I use to measure sleep) defines restorative sleep as the combined time spent in deep sleep, also called slow-wave sleep, and REM sleep. Combining the two creates a useful overview, but separating them reveals two different parts of the story. Deep Sleep or Slow-Wave Sleep: Physical Restoration Deep sleep is concentrated more heavily in the earlier part of the night and supports processes associated with physical restoration. It is relevant after hiking, Zone 2 exercise, strength training and other demanding activity because sleep is part of how the body responds to the strain we create. During deep sleep: Tissue repair is supported. Growth hormone release increases. Immune function is supported. Energy is restored. The body adapts to physical strain. REM Sleep: Integration REM stands for rapid eye movement sleep and is known as the “mentally restorative” stage of sleep. This is where most dreams occur, and short-term memories are converted into long-term memories. During REM, the brain is highly active while most voluntary muscles remain temporarily inhibited. I'll never forget the part of our interview with Dr. Jaland Balal[ii], when he explained that this feature is what keeps us safe from moving around too much while we are sleeping, keeping our sleeping partners safe. REM has been associated with: Emotional processing Memory integration Aspects of learning Cognitive flexibility Creative associations Connecting new information with previous experiences Memory is supported across several sleep stages—not by REM alone. REM helps the brain process, connect and integrate. REM periods also tend to become longer as the night progresses. That means shortening the end of the sleep window may disproportionately reduce the opportunity for the longer, more REM-rich cycles that occur toward morning. Deep sleep helps restore the body. REM helps integrate the brain. We need both. That second sentence is personally meaningful because I have logged my dreams for years. A dream is not a diagnosis or a literal solution, and dreams can occur outside REM. But a dream log gives me a qualitative record of recurring emotions, images, relationships, problems and emerging ideas that my mind may still be processing. Since I enjoy learning, interviewing, writing, teaching and connecting ideas across neuroscience and social-emotional learning, REM matters for more than dream recall (which by itself is fascinating and something we will look deeper at in Phase 5 with Integration and Meaning). Lesson 2: My Data Revealed a Duration Gap When I looked at my WHOOP trends, the total restorative-sleep number was only the beginning.   Metric My average   Six-month restorative sleep 2 hr 43 min   Lifetime REM 1 hr 37 min   Last 90 days REM 1 hr 18 min   Last 30 days REM 1 hr 20 min   Recent REM percentage About 20% When I looked at six months of WHOOP data, my average restorative sleep was: 2 hours and 43 minutes per night. That number gave me the total time spent in deep sleep and REM—but it did not tell me how those two stages were distributed. When I separated them, another story emerged. My lifetime REM average was approximately: 1 hour and 37 minutes per night. But over my more recent periods, that changed: Last 90 days: approximately 1 hour and 18 minutes Last 30 days: approximately 1 hour and 20 minutes Recent REM percentage: approximately 20% of my total sleep Twenty percent is within a commonly reported adult range. But compared with my own lifetime average, my recent REM duration was approximately 17–19 minutes lower per night. That distinction matters. My REM percentage may appear healthy while my total REM duration is still lower than my personal historical average. So my real question became: Not “Is my REM normal?” but “What conditions help my brain produce more of its own normal REM?” This is the value of tracking. THE DATA LESSON: A population range provides context. Your baseline provides the story. Your trend gives you a question to test.           Lesson 3: The 4:00 AM Tradeoff I love hiking early. It gives me cardiovascular conditioning, time outside, morning light, mental clarity and consistency. In Arizona, it also helps me finish before extreme heat heats around 8am. But if I go to bed at 8:30 PM and wake at 4:00 AM, I create a maximum sleep opportunity of seven and a half hours. That is time in bed—not necessarily time asleep. It does not include the time required to fall asleep or periods of wakefulness during the night. If I remain in bed until 6:00 AM, I create two additional hours of sleep opportunity. Those two hours would not equal two hours of REM. They would contain a mixture of sleep stages and perhaps brief wakefulness. But because REM episodes generally lengthen later in the night, the added opportunity may protect some of the more REM-rich portion of sleep. If you want to understand sleep cycles, I highly recommend taking Dr. Mathew Walker's Masterclass[iii] The Science of Better Sleep. What the Early 4am Wake Gives Me Early movement and consistency Cardiovascular conditioning Time outdoors and morning light The mental and emotional benefits of hiking What Might it Cost Me Up to two hours of total sleep opportunity (lost) Part of one or more later sleep cycles (lost) Greater opportunity for REM and dream recall (important to me) Time for memory and emotional processing across sleep (important to me) The accurate interpretation is not that I lose two hours of REM. It is that I may give up two hours of sleep opportunity containing some of the night's more REM-rich cycles. That led to my central realization: healthy behaviors (like my early wake to hike) can compete when their timing is not coordinated. MY AHA MOMENT: Am I creating better sleep through movement—or repeatedly borrowing from the final part of sleep to make that movement happen? My wearable cannot prove that early wake times caused the change. Consumer wearables estimate sleep stages; they do not measure them with clinical polysomnography. But the pattern gives me a reasonable hypothesis to test. That is what self-tracking should do: not make us anxious about a number, but help us ask a better question. A Real-Time Clue: What 21 More Minutes Revealed While preparing this episode, my data gave me a real-time example of the tradeoff. On Thursday, August 27, I woke at 4:21 AM instead of 4:00 AM. That night I recorded three hours and two minutes of restorative sleep—the highest total of the week. It included one hour and seven minutes of deep sleep and one hour and 55 minutes of REM. That REM duration was approximately 35 minutes above my recent 30-day average. My graph in the show notes showed a substantial REM period close to the end of the sleep window. Twenty-one additional minutes cannot explain a 35-minute difference, and one night cannot establish cause. Sleep varies from night to night. But the observation supports the hypothesis that a 4:00 AM alarm may sometimes interrupt a REM period already underway. I also remembered my dream and added it to my dream log. That gave me another kind of data: not just how long I slept, but what my mind may have been processing, integrating or connecting. One night is a clue—not proof. Watch the trend. The lesson is not that 4:21 AM is a magical wake time. The lesson is that the final portion of sleep may be more valuable than its length makes it appear. A small extension may sometimes allow the brain to finish a cycle that an earlier alarm (or your natural body's alarm) would interrupt. Lesson 4: Build a Rhythm, Not a Perfect Day The remedy I've concluded is not to stop hiking, (I would be miserable) and it is not to maximize sleep or exercise in isolation (I wouldn't feel productive sleeping in longer). The solution is to create a weekly rhythm in which movement provides the stimulus and sleep protects the opportunity for adaptation. For me, that rhythm can include two kinds of days: 1. Early-Hike Days (twice a week) When a 4:00 AM wake time is necessary, (and possible). I can treat bedtime as part of the training plan. If family responsibilities the night before make a very early bedtime unrealistic, I can recognize that constraint and adapt. But it is important that I get to bed by 8:30pm if I want to wake up 4am.   2. Sleep-Protected Mornings On selected non-hiking days, I can remain asleep until approximately 5:00 or 6:00 AM and move later.  These mornings create more opportunity for later sleep cycles and give me a comparison condition for my experiment. What happens if I stay in bed longer? The goal is not a perfect day. The goal is a sustainable week. The Movement Loop is not: Move → Move More → Keep Pushing. It is: Movement → Recovery → Adaptation → Performance → Greater Capacity. For you, the listener, are you giving yourself enough time to recover? To Adapt? To Increase Performance? That leads to greater capacity? Or, did you notice, like me, that there was a trade off with your schedule? Tips to Implement: Run Your Own Restorative-Sleep Experiment You do not need my wake time, my REM number or a WHOOP device to learn from your own pattern. Use this five-step experiment for two to four weeks. Establish your baseline. Record your usual bedtime, wake time, estimated sleep duration, morning energy and—if available—deep and REM sleep for at least seven nights. The Whoop device rewards users who go to bed, and wake at the same time, calling it sleep consistency. Choose one change. Add 20–60 minutes of sleep opportunity on selected mornings, or move bedtime earlier before early-training days. Avoid changing every variable at once. Stanford Professor, Dr. Andrew Huberman[iv] suggests that if you can find a way to add heat to your sleeping environment in the final 2 hours of your sleep, it can increase your REM sleep. Sleeping just 21 more minutes for me made a notable difference. Protect movement differently. On sleep-protected mornings, move later, shorten the session or choose a lower-intensity option instead of skipping movement entirely. This was the game changer for me.  I opted for a walk on sleep protected days. Track a small set of outcomes. Use total sleep, restorative sleep or dream recall if available, morning clarity, afternoon energy and exercise quality. Optional wearable metrics include recovery, HRV and resting heart rate. This is where you have to notice what you see from this ONE change. It might be obvious like mine—I noticed that extra time led to a dream that I could recall. Review the pattern—not the best night. Compare at least one or two weeks of early mornings with sleep-protected mornings. Look for a repeatable combination that supports both recovery and movement. The patterns will reveal whether the ONE thing you changed made a difference for you. If you do use a wearable, remember that sleep stages are estimates. Use the device to compare patterns under similar conditions, not to diagnose a sleep disorder or chase a perfect stage score. KEY QUESTION: Can I preserve the benefits of movement without repeatedly borrowing the time my brain and body need for recovery? A Bigger Experiment Is Still Underway I have also removed one significant sleep disruptor and am tracking what happens to my REM, sleep stress, HRV, resting heart rate and recovery. I do not want to draw conclusions too early. I want enough data to distinguish a temporary response from a genuine physiological shift, so I will return to that experiment in a future episode. For now, the question is narrower: how can I protect restorative sleep while continuing to live an active life? Review  To review and conclude this week's BONUS EP 4, let's bring the four lessons—and the data—together. Lesson 1: Restorative Sleep Contains Two Stories Restorative sleep combines two important stages: Deep sleep and REM sleep. Deep sleep supports physical restoration and adaptation. REM supports emotional processing, memory integration, cognitive flexibility and creative association. We need both. Every morning, I look at my restorative-sleep total and hope it is closer to three hours than two. But this episode taught me not to stop at that combined number. The total gives me the overview. Deep sleep and REM tell me how that restoration was distributed. And REM is personally meaningful to me for another reason: I have recorded my dreams for years. Dream recall does not provide a literal interpretation of everything happening in my life. But it gives me a qualitative record of the emotions, experiences, problems and ideas my mind may still be processing. So Lesson 1 is: Restorative sleep is not one number. It contains the story of how the body restores—and how the brain integrates. Lesson 2: My Data Revealed a Duration Gap Over the past six months, my average restorative sleep has been two hours and 43 minutes. My recent REM has represented approximately 20% of my total sleep—a percentage that may appear reasonable. But when I looked at duration rather than percentage, I discovered that my recent REM was approximately 17–19 minutes below my lifetime average. REM percentage and REM duration answer different questions. Percentage tells me how my sleep was distributed. Duration tells me how much actual time my brain spent in that stage. That distinction matters because someone can have a reasonable REM percentage but still receive less total REM when the overall sleep window is shortened. So Lesson 2 is: A percentage can look healthy while duration still reveals a gap. This is why personal baselines are so valuable. Our trends help us identify the question we need to investigate. Lesson 3: The 4:00 AM Wake Time Creates a Tradeoff My data led me to examine my 4:00 AM wake time. Waking at 4:00 does not mean I am losing two hours of REM. It means I may be giving up two hours of total sleep opportunity—time that could contain approximately one to one-and-a-half later, more REM-rich sleep cycles. Then, while I was preparing this episode, I received an early clue. When I slept just 21 minutes longer—waking at 4:21 instead of 4:00—my restorative sleep reached three hours and two minutes. That included one hour and seven minutes of deep sleep and one hour and 55 minutes of REM—approximately 35 minutes more REM than my recent 30-day average. I also remembered my dream and added it to my dream log. Twenty-one additional minutes cannot explain the entire 35-minute difference, and one night does not prove causation. But the graph showed a substantial REM period close to the end of my sleep window. That gave me a clue worth investigating: My 4:00 AM wake time may sometimes interrupt a REM period that is already underway. So Lesson 3 is: The final portion of sleep may be more valuable than its length makes it appear. This does not mean that 4:21 is a magical wake time. It means that a small extension may sometimes allow the brain to finish a cycle that an earlier wake time would interrupt. Dr. Huberman, and Dr. Holmes offered tips to stay in bed longer, to capture REM rich sleep time. Lesson 4: Build a Rhythm, Not a Perfect Day My early-morning hikes provide cardiovascular conditioning, time outside, morning light, mental clarity and emotional regulation. They support my health. They also make me happy. The remedy is not to stop exercising and become miserable. The remedy is to protect sleep as well as I realistically can and arrange movement around a more complete sleep window. That might mean saving selected mornings for longer sleep. It might mean moving later on non-hiking days. It might mean moving bedtime earlier when possible. And it might mean shortening a workout when sleep has been limited. The goal is not to maximize sleep or exercise in isolation. It is to create a sustainable weekly rhythm in which both can happen. So Lesson 4 is: The best routine is not the one that produces a perfect number. It is the one that allows the whole system to work. Now let me ask you: Do you know how much restorative sleep you receive? Do you look beyond the total and examine both deep sleep and REM? Are you tracking percentages—or actual duration? Does your schedule give you enough sleep opportunity? And could one healthy behavior in your life be unintentionally competing with another? My restorative-sleep average gave me the overview. My REM duration revealed the tension. My 4:00 AM wake time created the hypothesis. My additional 21 minutes gave me an early clue. My next step is to test a better rhythm. That is what measurement is supposed to do. Not judge us. Not pressure us to produce a perfect number. Guide us toward a better decision. I hope this deeper look at restorative sleep encourages you to identify one small experiment of your own—not to chase a perfect number, but to discover the rhythm that helps you learn, adapt and perform at your best.   We'll see you next time as we return to Dr. John Medina's work—not to repeat what we have already learned about attention, but to answer the next question in the Movement Loop: once movement activates the brain, how does attention determine what becomes learning? From there, we'll revisit Jason Wittrock's work through a new lens: how metabolic health, nutrition and energy availability help the brain and body sustain movement, recovery and performance. Resources and Episode Pathway Phase 1: Regulation & Safety The Foundation Core Question: Is the nervous system safe enough to learn? Everything begins with regulation. Before we can focus, learn, lead, or perform, the brain first asks one fundamental question: Am I safe? Throughout Phase 1, our guests showed us that regulation isn't simply about reducing stress—it's about creating the biological conditions that allow the brain to learn, adapt, and thrive. Together we explored: Baland Jalal – how sleep, curiosity, imagination, and creativity prepare the brain for learning. https://andreasamadi.podbean.com/e/hypnagogic-genius-capture-your-best-ideas-at-the-edge-of-sleep/   Dr. Bruce Perry – why regulation, rhythm, and relationships form the foundation of every healthy nervous system.  https://andreasamadi.podbean.com/e/safety-first-why-a-regulated-brain-is-the-key-to-learning/   Dr. Sui Wong – how lifestyle medicine and autonomic balance build lifelong brain resilience. https://andreasamadi.podbean.com/e/your-eyes-the-brain-s-early-warning-system/   Rohan Dixit – how heart rate variability gives us real-time feedback on our ability to regulate stress. https://andreasamadi.podbean.com/e/breathe-to-reset-how-hrv-tech-reveals-hidden-stress/   Dr. Kristen Holmes – how recovery metrics reveal our physiological readiness to perform. https://andreasamadi.podbean.com/e/kristen-holmes-from-whoopcom-on-unlocking-a-better-you-measuring-sleep-recovery-and-strain/   Dr. Antonio Zadra – how sleep and dreaming consolidate memories, regulate emotions, and generate insight. https://andreasamadi.podbean.com/e/when-brains-dream-how-sleep-integrates-emotion-insight-and-creativity/ Together these conversations taught us that sleep and stress regulation aren't optional—they're the operating system that allows every higher brain function to work. Phase 2: Motivation & Neurochemistry The Direction Core Question: What moves us into action? Once the brain feels safe, it becomes ready to pursue goals. In Phase 2, we explored the internal chemistry that transforms intention into action. Our experts helped us understand that sustainable motivation isn't about willpower—it's about aligning our beliefs, thoughts, attention, energy, and movement. Together we discovered: Bob Proctor — our beliefs determine the direction of our lives. https://andreasamadi.podbean.com/e/belief-first-the-neuroscience-of-motivation/   Dr. Carolyn Leaf — our thinking literally changes our brain chemistry. https://andreasamadi.podbean.com/e/thoughts-as-biology-how-your-mind-shapes-neurochemistry/   Dr. John Medina — attention determines what the brain encodes and remembers. https://andreasamadi.podbean.com/e/theory-of-mind-the-missing-link-between-attention-reward-and-motivation   Dr. Anna Lembke- Dopamine, Motivation and Why the Brain Repeats Behavior https://andreasamadi.podbean.com/e/dopamine-nation-the-pleasure%e2%80%93pain-balance-that-drives-motivation/   Dr. Friederike Fabritius — managing our energy allows high performance to become sustainable. https://andreasamadi.podbean.com/e/fun-fear-focus-closing-the-motivation-loop/   Dr. Chuck Hillman & Paul Zientarski — movement activates the brain, preparing it to learn. https://andreasamadi.podbean.com/e/move-to-learn-how-movement-activates-the-brain-and-fuels-motivation/   By the end of Phase 2, we introduced what became The Motivation Loop, showing how beliefs influence thoughts, thoughts influence actions, actions create results, and results reinforce future beliefs. Phase 3: Movement, Learning & Human Performance The Transformation Core Question: How does movement change the brain—and how does recovery transform that change into performance? Now we're taking the next step. Phase 3 builds on everything we've learned so far. If Phase 1 created a regulated nervous system... If Phase 2 created motivation and direction... Phase 3 explains how the brain and body actually become stronger. Together we've explored this process through conversations with: Dr. Chuck Hillman & Paul Zientarski — why movement activates the brain before learning. https://andreasamadi.podbean.com/e/movement-first-how-a-20%e2%80%91minute-walk-lights-up-the-brain/   Dr. John Ratey — how exercise builds a healthier, younger brain. https://andreasamadi.podbean.com/e/movement-matters-how-every-move-rewires-the-brain/   Dr. Kristen Holmes — why recovery determines adaptation and readiness. https://andreasamadi.podbean.com/e/movement-isnt-enough-how-recovery-drives-real-adaptation   Dr. John Medina — how attention transforms movement into lasting learning. Jason Whitrock — how metabolism and cellular energy fuel long-term performance. WHERE WE ARE GOING NEXT Phase 4 — Connection, Emotion & Social Intelligence The Human System Core Question: How do we thrive with other people? The brain didn't evolve in isolation—it evolved through relationships. In Phase 4, we'll explore emotional intelligence, empathy, communication, trust, leadership, and psychological safety to understand how our relationships shape learning, well-being, and performance. Phase 5 — Integration & Human Performance The Complete System Core Question: How do all the systems work together? In our final phase, we'll bring everything together—regulation, motivation, movement, emotion, relationships, learning, and recovery—into one integrated framework. We'll discover how these systems work together to create measurable improvements in our well-being, achievement, leadership, productivity, and results. Selected Sleep References “What Is Restorative Sleep?” https://www.whoop.com/us/en/thelocker/what-is-restorative-sleep/ Patel AK, Reddy V, Shumway KR, Araujo JF. “Physiology, Sleep Stages.” StatPearls/NCBI Bookshelf. https://www.ncbi.nlm.nih.gov/books/NBK526132/ Goldstein AN, Walker MP. “The Role of Sleep in Emotional Brain Function.” Annual Review of Clinical Psychology. https://pmc.ncbi.nlm.nih.gov/articles/PMC4286245/ Paller KA, Creery JD, Schechtman E. “Memory and Sleep: How Sleep Cognition Can Change the Waking Mind for the Better.” Annual Review of Psychology. https://pmc.ncbi.nlm.nih.gov/articles/PMC7983127/   REFERENCES:   [i]Neuroscience Meets Social and Emotional Learning Podcast EPISODE 141 https://andreasamadi.podbean.com/e/brain-fact-friday-on-neurogenesis-what-hurts-or-helps-your-brain-cells/   [ii]Neuroscience Meets Social and Emotional Learning Podcast EPISODE 384 Review of our Interview with Dr. Baland Jalal  https://andreasamadi.podbean.com/e/hypnagogic-genius-capture-your-best-ideas-at-the-edge-of-sleep/   [iii] www.masterclass.com Mathew Walker The Science of a Better Sleep   [iv] https://www.instagram.com/p/DbO7dKLO-c8/?hl=en Dr. Andrew Huberman on ways to increase REM sleep.  

In the fifth installment of this new experimental format, we explore: - Inside the antics of a real-life Mexican Batman. - Why George chooses to wear AirPods during his massages. - If Jimmy Carr will run for Prime Minister of the UK. - and much more… Guests: - Jimmy Carr is a comedian, television host and an author. - George Mack is a writer, marketer, and entrepreneur. - Harry Dry is a marketer, copywriter and writer Sponsors: See discounts for all the products I use and recommend: ⁠https://chriswillx.com/deals⁠ Get a Free Sample Pack of LMNT's most popular flavours with your first purchase at https://drinklmnt.com/modernwisdom Get up to 20% off Timeline's leading longevity and cellular health supplement at https://timeline.com/modernwisdom Get the brand new Whoop 5.0 and your first month for free at https://join.whoop.com/modernwisdom Get up to $50 off the RP Hypertrophy App at https://rpstrength.com/modernwisdom Get ChatGPT to explore ideas, solve problems, and learn faster at ⁠https://chatgpt.com Timestamps: (00:00) Who Is the Batman of Lagos De Moreno? (02:17) Is the British Pound Overvalued? (06:32) Jimmy Carr for Prime Minister? (08:30) Can You Guess This Victorian Slang? (12:40) Why Word Choice Makes or Breaks a Joke (17:47) Are All Relationships Transactional? (33:42) The Unexpected Upside of Being Cancelled (36:21) Why We've Forgotten How to Build Friendships (42:18) Why Are Americans More Optimistic Than Brits? (44:41) The Secret to Truly Original Writing (54:28) Which Industry Will Disappear Next? (59:36) Is AI Killing Conspiracy Theories? (01:06:02) Are Smartphones the Real Epidemic? (01:08:26) Why We Need to Learn to Be Bored Again (01:11:49) Do Meditation Retreats Need AI Chatbots? (01:17:01) Are Mental Health Problems Really Societal Problems? (01:20:03) Is Gambling More Popular Than Reading? (01:31:18) Is Belief the Secret to Great Writing? (01:37:44) How GLP-1s Are Killing Gastric Band Surgery (01:38:46) Is Mr Bean the World's Biggest Comedy Star? (01:45:17) When Did Criticism Replace Encouragement? (01:52:15) The Best Rules of Great Communication (01:55:36) Is Living Longer Actually a Good Thing? (02:05:22) Who Should Be Britain's Next Prime Minister? Extra Stuff: Get my free reading list of 100 books to read before you die: ⁠https://chriswillx.com/books⁠ Try my productivity energy drink Neutonic: ⁠https://neutonic.com/modernwisdom⁠ Episodes You Might Enjoy: #577 - David Goggins - This Is How To Master Your Life: ⁠lnkfi.re/SN-Goggins⁠ #712 - Dr Jordan Peterson - How To Destroy Your Negative Beliefs: ⁠lnkfi.re/SN-Peterson⁠ #700 - Dr Andrew Huberman - The Secret Tools To Hack Your Brain: ⁠lnkfi.re/SN-Huberman⁠ - Get In Touch: Instagram: ⁠https://www.instagram.com/chriswillx⁠ Twitter: ⁠https://www.twitter.com/chriswillx⁠ YouTube: ⁠https://www.youtube.com/modernwisdompodcast⁠ Email: ⁠https://chriswillx.com/contact⁠ - Learn more about your ad choices. Visit megaphone.fm/adchoices

In this episode of Unfiltered Waters, Elizabeth Beisel and Todd Anderson fill in for Katie Hoff, a week from having her baby girl, and sit down with Team USA breaststroker McKenzie Siroky right before the Pan Pacific Championships. She's coming off a personal best in the 100 breast at nationals, capping two hard months when her stroke feel vanished. She tracks nearly every metric of her training. So how does one of the most data driven swimmers on the team find her way back by feeling instead of measuring?McKenzie ranks her outside of pool priorities: nutrition first, then recovery and sleep, then mental work like meditation and breath control with a sports psychologist she calls Dr. Joe. She wears a Whoop and has hit strain scores over 20, though she ignores it on race day, going best times in yellow and red. Her best lift is a 195 pound bench, chasing 200 right after Pan Pacs. Todd asks about the suit that ripped fifteen minutes before her nationals final, and she walks through the breathing reset that got her back on the block.Along the way, the conversation goes places most swim interviews don't: hosting the team for Saturday pancake brunches off her Blackstone griddle, thirty pancakes at a time, plus wood fired pizza nights with homemade sourdough crust. She traces her breaststroke to family history, her mom swam at Michigan State too. She and teammate Moana treat practice like an actual race, speaker on the deck included, to rehearse the nerves. She admits she doesn't always know what a lactate based target split is supposed to feel like, she just trusts it and goes.Underneath the technical talk is a real account of what it costs to lose your feel for the thing you're best at. McKenzie describes two months so frustrating she was near tears most practices, calling her aunt and dad from the car to find one thing to control each day. The fix wasn't more structure, it was less: slower practice, no intervals, feeling her stroke again instead of measuring it. It's a lesson that lands harder given how much of her identity runs on tracking numbers, a contradiction Elizabeth is well suited to draw out of her.Whether you're a swimmer who tracks every number in training or someone who has never touched a pool but loves a good return to form story, this episode delivers. Watch the episode, then head to the comments and let us know: what's one thing you've learned to control when everything else feels like it's slipping? Subscribe to the show on your favorite podcast platform, and follow us on social media (https://linktr.ee/unfilteredwaters) for clips, bonus content, and updates throughout the week.Note: this conversation was recorded ahead of the 2026 Pan Pacific Championships, so McKenzie's answers reflect where her head was heading into the meet, not how the racing actually went.FOLLOW MCKENZIE SIROKY ON:Instagram: @kenzie_siroky#UnfilteredWaters #Swimming #McKenzieSiroky #ElizabethBeisel #TennesseeSwimming

Kanika Batra is an Australian content creator and author. What goes on inside the mind of a sociopath? Can they feel love and empathy, or are they truly emotionless? Diagnosed with antisocial personality disorder, Kanika Batra reveals how sociopaths actually think, feel and relate to others. Expect to learn how Kanika deals with being a diagnosed sociopath, what emotions she strongly feels or is absent of, why Kanika loves revenge, what friendships are like for sociopaths, the best pieces of advice for women in the dating world, if psychopaths can ever feel true love, if sociopaths ever wish to feel normal and care for people and much more... Sponsors: See discounts for all the products I use and recommend: ⁠https://chriswillx.com/deals⁠ Get 160+ lab tests for just $365 and save an extra $25 at https://functionhealth.com/modernwisdom Get the brand new Whoop 5.0 and your first month for free at https://join.whoop.com/modernwisdom Get 10% discount on all Gymshark products at https://gym.sh/modernwisdom (use code MODERNWISDOM10) Sign up for a free trial from Shopify at https://shopify.com/modernwisdom Get ChatGPT to explore ideas, solve problems, and learn faster at ⁠https://chatgpt.com Extra Stuff: Get my free reading list of 100 books to read before you die: ⁠https://chriswillx.com/books⁠ Try my productivity energy drink Neutonic: ⁠https://neutonic.com/modernwisdom⁠ Episodes You Might Enjoy: #577 - David Goggins - This Is How To Master Your Life: ⁠lnkfi.re/SN-Goggins⁠ #712 - Dr Jordan Peterson - How To Destroy Your Negative Beliefs: ⁠lnkfi.re/SN-Peterson⁠ #700 - Dr Andrew Huberman - The Secret Tools To Hack Your Brain: ⁠lnkfi.re/SN-Huberman⁠ - Get In Touch: Instagram: ⁠https://www.instagram.com/chriswillx⁠ Twitter: ⁠https://www.twitter.com/chriswillx⁠ YouTube: ⁠https://www.youtube.com/modernwisdompodcast⁠ Email: ⁠https://chriswillx.com/contact⁠ - Learn more about your ad choices. Visit megaphone.fm/adchoices

On this week's episode of the WHOOP Podcast, WHOOP Founder and CEO Will Ahmed sits down with WHOOP Global Head of Human Performance and Principal Scientist Dr. Kristen Holmes to discuss her new book, Aligned, and what it takes to build a more resilient nervous system. Drawing on her journey from elite athlete to championship-winning coach, researcher, and human performance expert, Dr. Holmes shares what she's learned about the connection between recovery, resilience, and sustained performance. Will and Dr. Holmes explore why the time spent away from your craft can be just as important as the work itself, how sleep consistency and HRV can provide insight into the health of your nervous system, and why balancing stress with adequate recovery is critical for performing at your best. Dr. Holmes also breaks down her HEAL framework, explores how trauma and an outcome-driven mindset can shape our behaviors, and shares practical strategies for building greater agency, resilience, and alignment in everyday life.Buy Aligned by Dr. Kristen HolmesShop Meridian by WHOOP(00:00) Trailer (00:55) Introduction to Aligned by Dr. Kristen Holmes(02:25) How A Healthy Nervous System Promotes Healthy Aging(05:31) Impact of Childhood Trauma on High Performers(08:22) 70% of Americans Experience Trauma(10:15) Why Recovery Matters More Than You Think(16:17) Kristen's Collegiate Coaching Experience(22:07) What Overworking and Overtraining Looks Like(26:44) Importance of Sleep Consistency(30:17) The HEAL FrameworkSupport the showFollow WHOOP:Sign up for WHOOP Advanced LabsTrial WHOOP for Freewww.whoop.comInstagramTikTokYouTubeXFacebookLinkedInFollow Will Ahmed:InstagramXLinkedInFollow Kristen Holmes:InstagramLinkedInBuy Aligned by Dr. Kristen Holmes: Follow Emily Capodilupo:LinkedIn 

Your smartwatch says you slept great—but you feel exhausted. So who's right: your wearable or your body?We're surrounded by sleep scores, readiness scores, HRV, heart rate, recovery data and stress metrics. But Dr. David Hopper says there's a problem: we may be getting better at reading our devices while getting worse at reading ourselves. In this episode of the Crackin' Backs Podcast, Dr. Hopper joins us to explore how to use wearable technology without becoming controlled—or overwhelmed—by the data.We get into:The one wearable metric Dr. Hopper believes deserves the most attention: HRV Why your sleep or recovery score may disagree with how you actually feel What HRV can tell you about stress, recovery, sleep and your autonomic nervous system Why constantly checking health data may actually create more anxiety How to use an Oura Ring, Apple Watch, WHOOP or other wearable to better understand your body instead of replacing your instincts  The overlooked roles of breathing and sleep in health and recovery  What you might discover if you took your wearable off for an entire week Dr. Hopper explains that HRV can provide useful insight into how the autonomic nervous system is responding to stress and recovery—but emphasizes that wearable data needs context.  His approach starts with something remarkably simple: before checking your watch in the morning, ask yourself how you actually feel. Then use the technology to help confirm and understand those signals rather than dictate them. Because the future of health may not be about collecting more data.It may be about learning which data matters—and knowing when to trust your own body.WATCH TO THE END: Dr. Hopper shares the three things he would teach someone to pay attention to if every wearable disappeared tomorrow.QUESTION FOR YOU: Have you ever felt great—then looked at your watch and suddenly questioned your recovery because of what it told you?

Have you ever noticed how two women fifteen years apart can seem worlds apart in energy, while two women the same age can be aging in completely different directions? In this episode of The Art of Living Well Podcast®, Marnie and Stephanie unpack what they call the midlife health dashboard: the metrics that actually predict how well you're aging, beyond the number on a biological age test. They share their own results from two different biological age tests, including a jarring 16-year gap between the two, and walk through what's actually within your control. Biological age testing has exploded in popularity, with people online sharing scores and spending real money to find out if they're aging faster or slower than their birth certificate says. Marnie and Stephanie have both taken these tests themselves, and they break down what the scores actually mean, what they missed, and why the number matters far less than the daily habits behind it. Whether you've taken a biological age test, are curious about one, or just want a practical way to think about aging well, this episode gives you a place to start today. Key Takeaways: •Biological age tests compare you to other people who took that same test, often a health-conscious group, not the general population •Genetic testing can also reveal your MTHFR status and ApoE genotype, which may be more useful day to day than the biological age score itself •Getting up off the floor without using your hands is one of the simplest predictors of long-term mobility •Walking pace and small daily movement snacks measurably affect how well you age, not just how far you walk •Deep sleep, not just total hours, is one of the most overlooked levers for energy and recovery in midlife •Most women are still under-eating protein, and it shows up in blood work, energy, and cravings •Chronic stress and time spent in fight-or-flight directly affects your biological age, not just how you feel day to day •You don't need a lab test to start improving your health dashboard, an honest self-score across a few key areas is a good place to begin Episode Breakdown with Timestamps: 00:00 Why Two Women 15 Years Apart Can Age So Differently 00:59 Welcome Back: Introducing the Midlife Health Dashboard 01:28 What Biological Age Actually Measures 01:55 Stephanie's Biological Age Test Results, Explained 04:34 Marnie's Two Test Results: One Said 54, One Said 38.6 07:37 The MTHFR Gene and Why Methylation Matters 08:49 Genes Aren't Destiny: A Quick Note on Epigenetics 09:30 Metric: Muscle and Functional Strength 10:21 The "Can You Get Off the Floor" Longevity Test 10:49 Book Rec: The New Fit With Aaron Leventhal (Episode 284) 11:32 Metric: Walking, Movement Snacks, and Pace 13:49 Metric: Sleep and the Midlife Wake-Up Spiral 15:26 Sleep Trackers Worth Trying: Aura Ring vs. Whoop 16:30 Chasing Deep Sleep: What Actually Moved the Needle 17:44 Metric: Stress, the Nervous System, and a PEMF Mat Experiment 19:52 Metric: Protein, and Why Most Women Are Under-Eating It 22:15 Does Everyone Need to Take a Biological Age Test? 23:02 Metric: Connection and Purpose 23:59 Metric: Getting Out of Fight-or-Flight 24:59 Build Your Own Health Dashboard: Score Yourself 25:08 How Old Do You Actually Feel? 28:16 What We'd Tell Our Kids Now 29:21 Share Your Biological Age Results With Us 29:45 Join the Fall Vitality Reboot, Starting September 27 Resources and Links: Episode 267, The New Fit with Aaron Leventhal Episode284 with Danny King (Lifetime) on VO2 max  Episode 319 on Community and Longevity for Midlife Women  Episode317 Design a life you love with the "big ass calendar" co-founder  Feeling tired, inflamed, or stuck in a cycle of cravings? Join our 7-Day Fall Vitality Reboot starting September 27 and discover how much better you can feel with simple daily habits and a supportive community beside you every step of the way. Click here to save your spot: https://l.bttr.to/fNSbn Subscribe to our Substack to get episode updates, wellness tips, and personal reflections from Marnie & Stephanie delivered straight to your inbox. Grab your free Midlife Travel Resilience Checklist here. If you love the show and want to support what we're building, consider a paid subscription for $30 annually. https://theartoflivingwell.substack.com/ Follow & Connect: Instagram: https://www.instagram.com/theartofliving_well/ YouTube: https://www.youtube.com/@theartoflivingwellpodcast LinkedIn: https://www.linkedin.com/company/the-art-of-living-well-podcast/ TikTok: https://www.tiktok.com/@theartoflivingwel/ Spotify: https://open.spotify.com/show/4gym3jOPdSHwrpM1BmxyJz Apple Podcasts: https://podcasts.apple.com/us/podcast/the-art-of-living-well-podcast/id1482050468 Connect with Your Hosts: Marnie Dachis Marmet: https://www.instagram.com/zenfullifecoaching  Stephanie May Potter: https://www.instagram.com/stephaniemaypotter/  

Faces painted black and white. Faygo flying through the air. A chant of “woop woop” echoing through the crowd. But beyond the chaos and the headlines lies a subculture built on belonging, identity, and community.In this episode of The StickyBeak, Monika O'Hanlon dives into the misunderstood world of Juggalos — exploring the origins of Insane Clown Posse, the mythos of the Dark Carnival, the infamous FBI gang classification, and what it really means to be part of “The Family.”Featuring firsthand perspectives from within the scene, this is a curious, compassionate look at a culture often reduced to stereotypes — and what it reveals about outsiders, stigma, and finding connection in unexpected places.

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Andrea Samadi shares her personal resting heart rate data to show why measuring over time matters more than fixating on a single score. She explains how trends reveal stress, recovery, and adaptation, and why comparing yourself to your own baseline is the most useful approach. Learn practical steps to measure consistently, contextualize changes, experiment with one behavior, and use your physiological data to make intentional improvements in sleep, recovery, and performance. BONUS EPISODE 3: ON THIS EPISODE, WE'LL COVER ✔ What resting heart rate can reveal about stress, recovery, and adaptation over time ✔ The story hidden in my own data — from a high of 57 bpm in February to 53 bpm in August ✔ Why the six-month trend matters — and what my 2% lower average may be telling me ✔ How stress and training load can show up in your physiology before you consciously recognize it ✔ Why recovery and nervous-system regulation matter for building a more resilient baseline ✔ How to find your own RHR baseline instead of comparing yourself with someone else ✔ How to look for deviations and patterns across weeks and months—not individual days ✔ How to connect RHR with sleep, HRV, recovery, training, stress, and life events ✔ How to run your own personal experiment: change one variable, measure, and see what happens ✔ The bigger lesson: What gets measured over time can reveal a story you couldn't see day to day. Welcome back to the Neuroscience Meets Social and Emotional Learning Podcast, where we bridge neuroscience, social and emotional learning, and human performance so we can create measurable improvements in our well-being, achievement, leadership, productivity, and results. I'm Andrea Samadi, and if you've been following along through Season 16, you'll know that we've been building what I call The Brain's Operating System for Human Performance—a neuroscience-based framework designed to help us understand how the different systems of the brain and body work together to influence how we learn, adapt, connect, lead, and ultimately how we perform. We are currently in Phase 3 where we are covering Movement, Learning and Cognition. If you just finished Episode 405[i] with Dr. Kristen Holmes, you know we've been looking at recovery as an essential part of our Movement Loop. Movement → Brain Activation → Attention → Learning → Recovery → Adaptation → Performance → Greater Capacity. And Kristen's work has reinforced something I've learned after years of tracking my own physiology: What gets measured gets improved. But this week, I wanted to dive into my own personal data to show us something I think is easy to miss: Sometimes what gets measured over time reveals a story you simply couldn't see day to day. When we're looking at a wearable every morning, it's easy to become focused on today's number. Today's recovery score. Today's HRV. Today's resting heart rate. Was it higher? Was it lower? But one number—or even one week—rarely tells us very much about the direction we're actually moving. It's when we begin to zoom out that patterns emerge. And that's exactly what happened when I looked more closely at my resting heart rate this year. What initially looked like a collection of numbers began to tell a much bigger story about stress, recovery, consistency, and adaptation. So my hope for this episode isn't that you compare your resting heart rate to mine. Your numbers will be different. My hope is that this episode encourages you to become curious about your own data. Maybe you track sleep. Maybe it's HRV. Resting heart rate. Recovery. Exercise. Blood pressure. Steps. Or even something as simple as your energy, mood, or ability to focus. Take one metric and zoom out. Look at three months. Six months. Maybe even a year. And instead of asking, “Is today's number good or bad?” Ask a different question: “What is the trend that I'm seeing here, trying to tell me?” Is something improving? Is something slowly moving in the wrong direction? Does your physiology change during periods of higher stress? (like you will see mine did). Can you see what happens when you sleep more consistently, exercise differently, recover better, or change one habit? Because sometimes the most valuable insight isn't found in today's score. It's hidden in the pattern. And once you can see the pattern, you have information you can actually use. That's really the purpose of sharing my personal data with you today. Not to say, “Here's what worked for me, so you should do exactly the same thing.” But to show you what can happen when we become students of our own physiology. We measure. Find the tool that works best for you. We notice. Patterns…ups and downs. We experiment. We become intentional with our behaviors to change/improve the numbers. We adjust and try something new/different. And then we measure again. Because ultimately, what gets measured gets improved—but what gets measured over time can reveal the story that you tell you more than just a bunch of numbers. And sometimes that story shows us exactly where our next opportunity for change might be. And that's exactly what happened with my resting heart rate. Earlier this year, I watched my monthly average climb to 56...and then 57 beats per minute. You can see my data in the show notes. Sept and October were even, at 54, and then something happened in November that took my RHR up, and it kept climbing.  I know what was happening in those months to cause the increase. And I went all out to protect my recovery. I worked on rest, hydration, extra exercise, and recovery sessions. Then it began coming down. in March 54 in April 53 The 56 in May isn't the most accurate representation of what was happening with my data, as we travelled internationally and there were 5 days my whoop didn't calculate my score correctly (something to do with the change in time zones) so I'm not going to say that I was stressed out during a relaxing vacation. But something happened that caught my attention. You can see it with the graphics in the show notes. My newest six-month WHOOP average dropped from 55 to 54 beats per minute—2% lower than the previous six months. This NEW result was highlighted in GREEN for me to notice the improvement. For the first time in this story, the baseline itself had moved. And that's what we're going to dive into today. Because this episode isn't really about whether 53 is a good resting heart rate. It's about something much more useful: Do you know your baseline with YOUR RHR—and do you know which direction it's moving? Even better, if you can forsee that it will be moving up, like I knew it was going to in January/February, do you have strategies in place to buffer the stress, and keep this number as close as you can to your baseline? Let's dive into this bonus episode. The Story Behind My Resting Heart Rate: Do You Know Yours? There's a number I've been watching for the past year. I watched it raise higher (when I'm stressed) and go lower when I'm doing all the right things to rest and recover. When I zoom out and look at this number over the past year, it tells a fascinating story about my fitness, recovery, stress, and the way my body is adapting. That number is my resting heart rate. And today I want to ask you: Do you know yours? Because one of the biggest lessons I've learned from nearly five years of tracking my physiology is something we've talked about throughout this podcast: What gets measured gets improved. But I think I need to add something to that. What gets measured over time reveals the story. And my newest data makes that clearer than ever. PART 1 — WHAT IS RESTING HEART RATE? Resting heart rate, or RHR, is simply the number of times your heart beats per minute while your body is at rest. Normal Ranges and Fitness[ii] Average adults: 60 to 100 bpm. Active adults: 55 to 85 bpm. Athletes: 40 to 60 bpm, because their heart muscle is strong and pumps blood with ease For adults, resting heart rate varies considerably between individuals. Fitness, genetics, age, sleep, stress, illness, medications, hydration, alcohol, temperature and training load can all influence it. So I'm not interested in comparing my resting heart rate with someone else's. I'm interested in comparing me with me. That's where wearable data becomes useful. Instead of asking: “Is 53 good?” I'm asking: “What is happening to my baseline over time?” And that distinction matters. PART 2 — MY RHR STORY BEGAN WITH A RISE When I first looked at this data, I focused on January and February. My monthly resting heart rate had climbed: January: 56 bpm. February: 57 bpm. Those numbers weren't alarming. I was experiencing higher levels of stress than usual at that time, and I was even prepared for the stress. But relative to my baseline, (55 bpm) the rise caught my attention. And that's an important distinction. A wearable isn't diagnosing why something happened. It can't look at 57 and tell me: “Andrea, this is stress.” But it can show me that something has changed. Then I can look at the rest of my life. How am I sleeping? How am I training? What's my stress level? Am I recovering? What has changed? That's when data becomes feedback. I was ready to implement some stress reduction strategies to get my RHR and nervous system back to its baseline. PART 3 — THEN THE PATTERN CHANGED After February, here's what happened: March: 54. April: 53. May: 56 (International Trip impacted this data) June: 53. July: 55. August: 53. And I love this part of the story because it wasn't a perfectly straight line. My RHR didn't simply go: 57...56...55...54...53. Real physiology rarely works like that. There were fluctuations. May went back to 56. July went to 55. But my resting heart rate kept returning to 53. April: 53. June: 53. August: 53. That's when I began wondering whether I was seeing something more meaningful than a few good months. And now I have another piece of evidence. PART 4 — THE NEW SIX-MONTH RESULT My newest WHOOP six-month report covers February 23 through August 21, 2026. And this is where the story gets interesting. My previous six-month average resting heart rate was: 55 bpm. My newest six-month average is: 54 bpm. WHOOP shows that as: 2% lower than the previous six months. One beat per minute doesn't sound dramatic. But I'm not looking for dramatic. I'm looking for adaptation. Something to show me that my body responded to the extra recovery that I was implementing to buffer the higher stress. For the first time in this particular story, the six-month average itself has moved down. And that means I'm no longer looking only at a few isolated low readings. The trend is beginning to move. PART 5 — THE AVERAGE WAS HIDING THE STORY This may be my favorite lesson from this entire experiment. Earlier, when I looked at a different six-month window, my average RHR was 55 bpm. And the previous six months? Also 55. If I had stopped there, I could have concluded: Nothing changed. But underneath that average was a changing pattern. My RHR had risen to 57 in February. This makes sense to me when I glance at the data. Then it repeatedly returned to 53 with my focus being on rest/recovery. And eventually the rolling six-month average moved from 55 to 54. This is why one measurement rarely tells the whole story. Trends matter. And sometimes your body is changing before the average catches up. PART 6 — 57 TO 53 There's another way to look at the data. February was my highest monthly average in this January–August period: 57 bpm. August is: 53 bpm. That's approximately 7% lower than that February high. I want to be careful with this number because I'm comparing two monthly endpoints—not two six-month averages. So I wouldn't call this a 7% improvement in my overall cardiovascular health. But it is another signal inside the larger pattern. What was happening in February? What is currently happening in August? And when multiple signals begin pointing in the same direction, (showing an improvement) I'm  paying attention. PART 7 — WHAT CHANGED? This is where I think self-experimentation becomes powerful. I didn't respond to the higher numbers by simply exercising harder. I've spent this year becoming much more intentional about recovery and regulation. Sleep. Daily movement. Zone 2 work. Meditation. Hydration. Infrared sauna. Red-light therapy. Paying attention to training strain. And increasingly, listening to what my physiology is telling me instead of automatically pushing through fatigue. I've also been experimenting with removing alcohol at different times this year, and the changes I've seen in recovery, HRV, sleep stress and resting heart rate have given me another variable to continue watching. I can't take this dataset and say: “This one behavior caused my RHR to fall.” There are too many variables. But I can say: The environment surrounding my physiology changed—and my trend changed with it. That's worth paying attention to. PART 8 — WHY DOES A LOWER RHR MATTER? In many people, particularly when associated with aerobic fitness, a lower resting heart rate can reflect a heart that is able to pump blood efficiently with fewer beats at rest. Training can increase stroke volume—the amount of blood pumped with each heartbeat. That means the heart may not need to beat as frequently to deliver the same cardiac output at rest. Autonomic regulation also plays a role. The sympathetic nervous system helps mobilize us for action. The parasympathetic nervous system supports rest-and-recovery processes. Resting heart rate reflects influences from both, along with many other physiological factors. That's why I don't view RHR as a standalone score. I view it as one piece of my physiological dashboard. RHR. HRV. Sleep. Recovery. Training load. And, most importantly: How I actually feel. PART 9 — THIS CONNECTS DIRECTLY TO THE MOVEMENT LOOP Remember the Movement Loop we've been building in Phase 3: Movement → Brain Activation → Attention → Learning → Recovery → Adaptation → Performance → Greater Capacity. My RHR data brings us directly back to the part of the loop I don't want us to overlook: Recovery → Adaptation. Exercise provides the stimulus. But we don't become fitter during the stimulus itself. The body needs an opportunity to respond to that stimulus. To repair. To replenish. To adapt. And eventually, that adaptation may become visible in our trends. That's why recovery isn't the opposite of performance. Recovery is part of the process that makes performance possible. PART 10 — THE BIGGER LESSON This episode isn't really about whether your resting heart rate should be 53. Mine doesn't need to be yours. Your number might be completely different. The question is: Do you know your baseline? And more importantly: Do you know which direction it's moving? What increases it? What decreases it? Because your physiology is constantly responding to the way you're living. Training. Sleeping. Recovering. Working. Traveling. Eating. Drinking. Managing stress. And sometimes those changes are happening quietly beneath the surface. Until you measure them. PART 11 — HOW TO IMPLEMENT THIS IN YOUR OWN LIFE So now I want to turn this over to you. I've shown you my resting heart rate story. What's yours? And you don't need five years of WHOOP data to begin looking for it. You just need enough information to establish your baseline, and then you need to become curious about what causes that baseline to change. Here's how I would start. STEP 1 — FIND A WAY TO MEASURE YOUR RESTING HEART RATE CONSISTENTLY First, find the measurement tool that works for you. Maybe that's WHOOP. Maybe it's an Apple Watch, Garmin, Oura Ring, Fitbit, or another wearable. Or maybe you're tracking your resting heart rate another way. The specific device isn't the most important part of this experiment. You can even just count your pulse beats that you get in one minute while resting. Just stay consistent as you measure. If you're going to look for a trend, you want to compare measurements collected under reasonably consistent conditions. We're not trying to find the lowest number we can possibly produce. We're trying to understand our normal pattern. STEP 2 — LEARN YOUR BASELINE Next, don't start by asking: “Is my resting heart rate good?” Start with: “What is normal for me?” Look at your data over time. If you have it, look at your last month. Then three months. Six months. And eventually a year. What number—or range—does your RHR tend to return to? For me, I knew that my baseline was somewhere around the mid-50s. That's why 56 and 57 caught my attention. Those numbers weren't necessarily concerning when compared with somebody else's resting heart rate. Someone else I know has a RHR of 80 and that's in the normal range. The higher scores mattered to me, because they represented a change from my baseline. That's the first lesson: Compare yourself with yourself. STEP 3 — LOOK FOR THE DEVIATIONS Once you understand your baseline, look for the places where your data moves away from it. Don't immediately label the change as good or bad. Just become curious. When did your RHR rise? When did it fall? Was it one unusual night? Several days? Several weeks? Or did your monthly average actually begin to move? This is where we stop looking at individual dots and begin looking for a pattern. STEP 4 — PUT YOUR LIFE NEXT TO YOUR DATA Now comes the part that I think is the most interesting. Take the RHR graph and mentally place your life beside it. Ask yourself: What was happening here? Was work unusually stressful? Were you traveling? Were you sleeping less? Were you sick? Had your training load increased? Were you drinking more—or less—alcohol? Had you changed your exercise routine? Were you recovering differently? What was happening emotionally? What was happening physically? This was important in interpreting my own data. When I saw my RHR increase in January and February, I knew what was happening in my life during those months. And when I saw May increase, I also had context: I had been traveling internationally, and I knew there were issues with several days of my wearable data. Context changes interpretation. A graph can show you what changed. Your life can help you investigate why. STEP 5 — LOOK AT MORE THAN ONE METRIC Here's another important point. Don't interpret resting heart rate completely by itself. Put it next to other information. What was happening with your HRV? Your sleep? Your recovery? Your training load? Your energy? Your stress? And most importantly: How did you feel? One metric gives us a clue. Multiple signals moving together can give us a much richer picture. Think of it as your own physiological dashboard. You're looking for relationships between the signals rather than allowing one number to define whether you're doing well. STEP 6 — CHOOSE ONE VARIABLE TO EXPERIMENT WITH Now we move from observation to action. Ask: “What is one behavior I could change consistently and then watch what happens?” Maybe it's getting to bed earlier. Maybe it's improving hydration. Adding more Zone 2 exercise. Building recovery days into your training. Meditating. Walking. Changing your alcohol intake. Or simply protecting more downtime during a stressful period. Choose something that's meaningful and realistic for you. Then give it time. This is important because we're not trying to manipulate tomorrow morning's score. We're trying to see whether consistent behavior begins to influence a trend. STEP 7 — MEASURE AGAIN And now we come back to the beginning. Measure. Notice. Experiment. Adjust. And measure again. You might even keep a very simple note beside your data: What changed this month? You could write: Higher workload. Travel. Better sleep. Started Zone 2. Stopped drinking alcohol. Illness. Vacation. More recovery. Over time, you begin creating something much more useful than a collection of numbers. You're creating a map of how your body responds to your life. DISCOVER YOUR RHR STORY So here's the experiment I want to leave you with. Pull up your resting heart rate data. And ask yourself these five questions: What is my baseline? When does my RHR move above or below that baseline? What was happening in my life when it changed? What other physiological signals moved with it? What is one behavior I could intentionally change and measure over time? Then zoom out. Don't judge yourself by tomorrow morning. Look for the story. Because the goal isn't to achieve somebody else's resting heart rate. The goal is to understand your own physiology well enough to recognize when something changes. And then have strategies available to respond. That's where measurement becomes useful. It moves us from simply collecting information... to using information to make better decisions. REVIEW — WHAT DID WE LEARN? Before we close, let's pull everything together. We started with one simple metric: resting heart rate. We learned that RHR tells us how many times our heart beats per minute while we're at rest—but the number becomes much more useful when we stop comparing ourselves with other people and begin comparing ourselves with ourselves. Then we looked at my own story. My RHR rose to: 56 bpm in January. And then: 57 bpm in February. Because I understood what was happening in my life at the time, those increases gave me information I could use. Rather than simply pushing harder, I became increasingly intentional about recovery. Then the pattern began to change. My RHR repeatedly returned toward 53. And eventually something even more interesting happened. My newest six-month average moved from: 55 bpm → 54 bpm. WHOOP identified that as: 2% lower than my previous six-month average. One beat per minute. Not dramatic. But that's exactly the point. We're not looking for dramatic. We're looking for patterns. We're looking for evidence that the system may be adapting over time. And that's why my biggest lesson from this experiment isn't: “My resting heart rate is 53.” It's: “I understand my resting heart rate better than I did before.” I know my baseline. I know some of the circumstances that push it higher. I'm beginning to understand some of the behaviors associated with it moving lower. And most importantly, I know to keep watching the trend. CONCLUSION — BECOME A STUDENT OF YOUR OWN PHYSIOLOGY This brings us back to something Dr. Kristen Holmes reinforced in Episode 405: What gets measured gets improved. But after looking at this data, I want to expand that idea. What gets measured gives us information. What gets measured consistently reveals patterns. And what gets measured over time can reveal a story. That's the opportunity I hope you take away from this episode. Become curious about your own physiology. Not obsessed with it. Not controlled by a score. Curious. Learn your baseline. Notice when something changes. Put that change into the context of your life. Experiment thoughtfully. And then zoom back out and see what happened. Because ultimately, we're not collecting data just to collect more data. We're trying to turn: Data → Awareness → Action → Adaptation. And that brings us right back to our Movement Loop: Movement → Brain Activation → Attention → Learning → Recovery → Adaptation → Performance → Greater Capacity. Your resting heart rate is only one metric. But it gives us a perfect example of what adaptation can look like when we stop staring at today's number and start paying attention to the larger pattern. So sometime after listening to this episode, open your own data. Go back three months. Six months. A year if you can. And ask yourself: “What story has my body been trying to tell me?” You might be surprised by what you find. COMING NEXT — BONUS EPISODE 4 And there's one part of my own physiological dashboard that I deliberately haven't explored deeply today. Sleep. Because recovery doesn't end when we stop exercising. Some of the most important recovery processes happen while we're asleep. So before we return to Dr. John Medina and move deeper into attention, learning, and cognition, I want to stay with the recovery side of our Movement Loop for one more bonus episode. In Bonus Episode 4, we're going to investigate restorative sleep. What exactly is restorative sleep? How can we measure it? What can our sleep data tell us? And perhaps most importantly: How can we use that information to improve the way we recover, adapt, and perform? We'll apply the same approach we used today. Not just: “How did I sleep last night?” But: “What story is my sleep telling me over time?” Because movement creates the stimulus. Recovery creates the opportunity to adapt. And sleep may be one of the most important places where that recovery takes place. I'll see you next time for Bonus Episode 4: The Story Behind My Restorative Sleep. REFERENCES [i]Neuroscience Meets Social and Emotional Learning Podcast EPISODE 405 “Movement Isn't Enough: How Recovery Drives Adaptation”  https://andreasamadi.podbean.com/e/movement-isnt-enough-how-recovery-drives-real-adaptation/   [ii] Health Direct “What is RHR?” https://www.healthdirect.gov.au/resting-heart-rate

At Lifespan, our mission is to help you and your loved ones live your longest, healthiest lives while supporting medical research into breakthroughs to improve all lives. We're building the world's largest longevity community: Join us at https://lifespan.com. Follow us on YouTube, Apple, and Spotify for new Lifespan episodes every 2 weeks. __________________________________________ This episode explores why humans are biologically built to move and what happens to the aging process when we don't. Drawing on evolutionary biology and the latest research, Dr. Sinclair traces physical activity back millions of years, explaining how humans evolved for endurance, why modern sedentary life creates a profound mismatch with our biology, and how exercise activates ancient cellular pathways involved in repair, resilience, metabolism, and longevity. Dr. Sinclair breaks down what happens inside the body when we exercise, including the molecular responses that help us adapt to stress and influence the brain, immune system, metabolism, cardiovascular health, and even the way our cells age. He also tackles some of the biggest questions in exercise science: Can exercise offset sitting all day? Do we compensate for calories burned during exercise? Why did humans evolve such extraordinary endurance? And could exercising with others provide benefits beyond physical fitness? From our evolutionary past to the molecular machinery inside our cells, this episode reveals why movement is so deeply embedded in human biology – and why staying active may be one of the most powerful ways to keep that biology working as we age. __________________________________________ Partners of the Lifespan show help us keep this program freely available as an educational resource while also supporting medical research. We only collaborate with partners whose products are grounded in science and that our team has personally used for years. Our selected partners make it convenient for the Lifespan audience to access the tools and technologies featured in this episode - from exogenous fuel for neurons (Ketone-IQ), to wearables that track recovery, strain, and sleep (WHOOP), to smart devices that measure key health metrics such as visceral fat and muscle mass (Withings). If you'd like to learn more or try these tools: ○ Ketone-IQ: Get 30% off your first monthly order at https://ketone.com/lifespan or with code LIFESPAN ○ WHOOP: Get a free WHOOP band and one month of membership at https://join.whoop.com/LIFESPAN or with code LIFESPAN ○ Withings: Get 10% off smart health devices at https://withings.com/lifespan or with code LIFESPAN __________________________________________ Legal & Medical Disclaimers The Lifespan show and all related content are provided for informational and educational purposes only and are not intended as medical advice, diagnosis, or treatment. Nothing presented should be interpreted as a recommendation to diagnose, treat, cure, or prevent any disease or medical condition. This content is not a substitute for professional medical advice, diagnosis, or treatment from a qualified healthcare provider. You should always consult with a licensed physician or other qualified healthcare professional before making decisions about your health, including starting, stopping, or modifying any treatment, supplement, diet, or exercise program. The information shared reflects the views and opinions of the host and guests and is based on the scientific literature, their experience and expertise, and general wellness principles. Listening to or engaging with Lifespan content does not establish a doctor–patient or clinical relationship. Health and longevity outcomes can vary significantly between individuals. Any references to studies, interventions, products, or protocols are not guarantees of specific results, and individual responses may differ. From time to time, Lifespan may discuss or partner with third-party products or services. These references are provided for informational purposes only and should not be considered medical recommendations or endorsements of efficacy for any individual. Lifespan Foundation is an independent 501(c)(3) non-profit organization whose mission is to support medical research. The views expressed by Dr. David Sinclair, A.O., Ph.D., are his own and do not represent those of Harvard University, Harvard Medical School, or any affiliated institutions.

On the podcast: hitting $10M ARR without ever testing a paywall, paying their own customers to help make video ads, and why you might want to turn away some potential customers.Top Takeaways:

Send us Fan MailPeaches and Trent sit down with returning guest Marc Esposito and Henry Penix from Soaak for a deep dive into sound frequency compositions, sleep, nervous system regulation, and the future of human performance.Marc explains how retirement led him into the human performance space, working with universities, the military, academia, and industry to help optimize the human weapon system. He also explains why he was initially skeptical of Soaak, why the science started making sense, and why he was willing to put his reputation behind it.Henry breaks down how Soaak uses clinically tested sound frequency compositions instead of generic YouTube frequency tracks. The goal is not magic, not crystals, not woo-woo nonsense — it is using targeted frequencies to help with sleep, anxiety, depression, nervous system reset, low energy, recovery, and performance.The team gets into why sleep is the foundation of human performance, how wearable data from devices like Whoop, Garmin, Oura, Fitbit, Apple Watch, and Samsung Watch can help guide frequency recommendations, and how Soaak is building AI-driven personalized frequency compositions based on what your body is showing in the moment.Marc also talks through his own testing, including using Soaak after brutal threshold work in Texas heat and dropping his heart rate from nearly 190 beats per minute to 80 in about 15 minutes. The conversation also covers stress load, allostatic load, sympathetic and parasympathetic states, PTSD-like symptoms, recovery, family life, and why operators have to learn how to come down after living in fight-or-flight mode for years.This episode is not saying sound frequencies replace hard work. They do not. But if something can help you sleep better, reset faster, recover harder, and show up more functional for your team and your family, that is worth paying attention to.Use code ONESREADY at Soaak.com.Links:- Soaak.com / Promo code: ONESREADY- OnesReady.com- OperatorTrainingSummit.com- ATACLETE / Promo code: ONESREADY- Modern Athlete Strength Systems / Promo code: ONESREADYChapters:00:00 - Intro and Ones Ready01:05 - Soaak Episode Preview02:45 - Marc Esposito and Henry Penix Join03:07 - Marc's Retirement and Human Performance Work05:13 - Why Marc Took Soaak Seriously06:34 - Sound Frequencies Are Not New07:36 - Operators, Sleep, and Coming Down From Fight-or-Flight08:05 - Why White Noise and Apps Matter09:15 - Wearables, Data, and What to Do With It10:17 - Henry's Background and Why Soaak Exists12:46 - From Clinic Modality to Sound Frequency Compositions13:33 - Sympathetic Resonance Explained15:03 - Sleep as Soaak's Most Used Frequency16:02 - Targeting Sleep, Anxiety, Depression, and Reset16:50 - How Frequencies Are Built and Tested20:35 - Why Frequency Effects Make Sense22:06 - Marc's Central Nervous System Reset Testing23:18 - Heart Rate Recovery After Brutal Work24:26 - Performance, Recovery, and Free Chicken25:26 - Hypervigilance, Family Life, and Coming Home Normal27:07 - From 188 Beats Per Minute to 8029:21 - General Minihan and Sleep Efficiency32:33 - Sleep as the Foundation of Performance33:23 - Dual Audio and Listening in the Background35:27 - Getting Frequency Effects Without Extra Equipment37:43 - Military Compliance and Group Use38:23 - Sleep Without More Pills39:43 - Wearable Integration and AI Personalization43:05 - Brain Maps, PTSD, and Long-Term Support43:58 - Neurofeedback-Type Effects46:06 - One Percent Better Adds Up46:49 - Studies, Sleep Records, and Frequency Library49:12 - Stress-Related Doctor Visits49:49 - Epic Fury, Stress, and Mental Health Evacuations51:41 - Readiness, Lethality, and Allostatic Load54:07 - Teaching Young Warfighters to Regulate55:11 - The Rubber Band Stress Analogy57:25 - Frequencies Underwater59:45 - Tinnitus, Earbuds, and Meeting People Where They Are01:01:11 - Soaak Code for Ones Ready Listeners01:02:04 - Use Code ONESREADY01:02:54 - Tinnitus and Frequency Use01:03:38 - Final Links and Wrap-UpSupport the showJoin this channel to get access to perks: HEREBuzzsprout Subscription page:  HERERegister for our Operator Training Summit:  OperatorTrainingSummit.comFind an Air Force Recruiter: AirForce.comCollabs:Ones Ready - OnesReady.com 18A Fitness - Promo Code:  ONESREADY ATACLete - Follow the URL (no promo code):  ATACLeteDanger Close Apparel - Promo Code:  ONESREADYDFND Apparel...

In this episode Andrea Samadi explores Phase 3 of the Brain's Operating System—movement, learning, and cognition—focusing on the recovery and adaptation side of the "movement loop." She revisits Dr. Kristen Holmes' insights on measuring strain, sleep, and recovery to show how movement provides the stimulus while recovery enables lasting adaptation and greater capacity. The episode offers practical steps: identify your stimulus, track recovery, find your weakest link, and use feedback to train smarter—not just harder—so measurement becomes a tool for meaningful change. IN EPISODE 405, WE WILL COVER: ✔ Why recovery is not the absence of work—it is where adaptation occurs → How recovery allows the brain and body to absorb stress and build greater capacity. ✔ Where Dr. Kristen Holmes fits into the Movement Loop → Movement creates the stimulus; recovery determines how effectively we adapt. ✔ Why measuring your data matters → What gets measured can be adjusted, repeated, and improved. ✔ How to identify your personal recovery patterns → Using sleep, HRV, resting heart rate, strain, stress, and daily behaviors to uncover what helps—or limits—your performance. ✔ Why your recovery formula is uniquely yours → The habits that improve one person's readiness may not produce the same results for someone else. ✔ How recovery helps create more predictable performance → When you understand your patterns, you can make better daily decisions instead of leaving your results to chance. ✔ How repeated behaviors become adaptation → Measure → Adjust → Repeat → Recover → Adapt → Build Capacity. ✔ Where the larger journey is taking us → A preview of The Journey of the Mind Workbook and its five-step process: Understand → Reflect → Apply → Measure → Become ✔ What comes next in the Movement Loop → A Bonus Episode applying recovery science to real-world data, followed by Dr. John Medina on how an activated brain turns experience into attention, learning, and lasting change. EP 405 — From Recovery to Adaptation: Revisiting Dr. Kristen Holmes in Phase 3 WELCOME BACK Welcome back to the Neuroscience Meets Social and Emotional Learning Podcast, where we bridge neuroscience, social and emotional learning, and human performance so we can create measurable improvements in our well-being, achievement, leadership, productivity, and results. I'm Andrea Samadi, and if you've been following along through Season 16, you'll know that we've been building what I call The Brain's Operating System for Human Performance—a neuroscience-based framework designed to help us understand how the different systems of the brain and body work together to influence how we learn, adapt, connect, lead, and perform. Our roadmap has five phases: Phase 1 — Regulation & Safety Where we built the foundation by asking: Is the nervous system regulated enough to learn and grow? Phase 2 — Neurochemistry & Motivation Where we explored the systems that drive us to act, persist, and pursue meaningful goals. And now, we are here—Phase 3: Movement, Learning & Cognition. This is where movement becomes the catalyst for learning, adaptation, and performance. The central idea of Phase 3 is that the brain does not change through information alone. It changes through experience. Through movement. Through challenge. Through recovery. And through the repeated process of adapting to what we ask our brain and body to do. I called the framework we are building in this phase: The Movement Loop: Movement (the stimulus) → Brain Activation (the brain responds) → Attention (the brain becomes engaged and ready to learn) → Learning (new information and experience begin changing neural pathways) → Recovery (the brain consolidates and restores) → Adaptation (the brain and body adjust to the repeated challenge) → Performance (the adaptation shows up in what we can do) → Greater Capacity (we become capable of more) Movement is the stimulus. Brain activation is the response. Attention opens the door to learning. Learning creates change. Recovery helps that change stick. Adaptation builds the system. Performance reveals the result. Greater capacity is what we gain. And then we repeat the cycle. In our last episode, EP 404, we revisited the groundbreaking work of Dr. John Ratey, who helped us understand the front end of this loop. Dr. Ratey showed us that: Movement changes the brain. Exercise activates the brain. It supports attention. It prepares us for learning. And it creates the biological conditions that allow the brain to change. But that leaves us with an important question. What happens after we create the stimulus? Because movement alone isn't enough. Training alone isn't enough. And more strain does not automatically equal more improvement. At some point, the brain and body have to recover from what we've asked them to do And that's where today's episode begins with the back end of the movement loop. WHERE THIS JOURNEY IS GOING Before we move into today's episode, I want to zoom out for a moment and share where I believe this entire journey is taking us. Because as we've been building The Brain's Operating System for Human Performance—making sense of the interviews we've gathered over the past seven years and organizing them into five phases we can all understand and apply—I realized we are doing something much bigger than simply reviewing past episodes. I had to stop for a moment and look at what we've built so far. And that's when something became clear: We are mapping a journey. We aren't finished yet—we are only in Phase 3—but as we continue into Phases 4 and 5, I think you'll begin to see the bigger picture. This is about more than learning how the brain works or connecting social and emotional learning skills to our daily lives. It's about asking: What will we actually do with everything we've learned once we've traveled through all five phases? That's what led me to what I'm calling The Journey of the Mind. We could just as easily call it The Journey of the Brain because we now understand how deeply connected the mind and brain are.[i] But for me, Journey of the Mind has a much older meaning. That phrase takes me all the way back to the late 1990s, when I had the opportunity to watch an unpublished video program with that title, created by my mentor, Bob Proctor. I had no idea where that experience would lead me. But it planted a seed. It encouraged me to stop looking outside of myself for every answer... and to begin looking inward. To become curious about my thoughts. My beliefs. My habits. My potential. And ultimately, the relationship between what happens inside of us and the results we create outside of us. That idea influenced my early writing and eventually became part of the path that led me here. And now, all these years later, I can see that the podcast has evolved into its own Journey of the Mind. Only now, we have neuroscience to help us understand what is happening along the way. We have hundreds of experts. Years of research. Stories. Experiments. Data. And our own lived experience. The five phases give us a way to bring all of that together. We began with Regulation and Safety, because before we can grow, the nervous system needs a stable foundation. Then we moved into Neurochemistry and Motivation, where we explored what drives our behavior. Now, in Phase 3, we are looking at Movement, Learning and Cognition—how experience changes the brain and how recovery and adaptation help us build greater capacity. Next, we'll move into Connection, Emotion and Social Intelligence, because none of us develops in isolation. And finally, we'll reach Integration, Meaning and Human Performance, where these systems begin to come together. And when we reach the end of Phase 5, I want to bring the entire journey into something practical. THE JOURNEY OF THE MIND WORKBOOK I'm currently developing a companion workbook for these five phases. The Journey of the Mind Workbook will help us take what we've learned and apply it to our own lives through a simple process: Understand. Reflect. Apply. Measure. Become. Understand the science. Reflect on our own patterns. Apply what we are learning. Measure what changes. And then ask the bigger question: Who are we becoming? Because the goal isn't simply to know more about neuroscience. It's to use what we know. To identify our gaps. Recognize what is working. Build a clearer understanding of how we learn, recover, connect, perform, and grow. And become more intentional about the future we are creating. The workbook is still taking shape, but it's coming. And my hope is that when we reach the end of these five phases, we won't just have more information. We'll have a map. A clearer understanding of our brain. A deeper understanding of ourselves. A way to measure our growth. And a framework for becoming who we are capable of being. Now, let's return to where we are today... Phase 3: Movement, Learning and Cognition. Before we go further, I want to give you a quick roadmap for today's episode. We're going to explore Kristen Holmes' work through 15 short parts, each one helping us move step-by-step through the recovery and adaptation side of the Movement Loop. (The left side of the loop). We'll begin by clarifying the difference between readiness and adaptation. Then we'll look at the stimulus–recovery–adaptation cycle, revisit Kristen's original idea that what gets measured gets improved, and connect that to what I've learned from tracking my own data over the past five years. From there, we'll explore the difference between training harder and training smarter, why movement is information, why the goal is not maximum strain, and how these same principles apply to learning and performance far beyond exercise. We'll also return to one of my favorite ideas from Kristen's original interview: Your competitive advantage is often built in your downtime. And finally, we'll bring everything back to the Movement Loop and ask the question that really matters: Is what I'm doing building more strain—or building greater capacity? So think of these 10 parts as a guided walk through the second half of the loop... from recovery... to adaptation... to performance... and ultimately to greater capacity. PART 1 — WHY ARE WE RETURNING TO DR. KRISTEN HOLMES? When we first interviewed Dr. Kristen Holmes in 2021 for EP 134[ii], she was Vice President of Performance Science at WHOOP. At the time, I had recently turned 50. I purchased WHOOP because I wanted to improve what I knew was my weakest link: sleep. And in that original conversation, Dr. Holmes introduced ideas that I've now carried with me for more than five years. One of them was this: “What gets measured gets improved.” Another was the idea that what we do in our downtime may actually give us our greatest competitive advantage. At the time, I understood this at one level. Sleep matters. Recovery matters. Strain matters. Your habits outside of the workout matter. But after five years of looking at my own data, I understand her message differently. And I think this is one of the most important things about revisiting experts over time. We hear something at one stage of our development... and then years later, we hear the same idea again with an entirely different level of understanding. We revisited this same 2021 interview earlier in this season during Phase 1: Regulation & Safety on EP 390.[iii] So why are we covering this topic again? Because I realized that Dr. Holmes' work sits at a critical intersection inside our Brain's Operating System. In Phase 1, her work helped us understand regulation and readiness. Her message was: Can your system handle what you are asking it to do today? But in Phase 3, the question changes. Now we're asking: Is what I'm doing today actually helping my system adapt? That's very different. In Phase 1, recovery helped us understand whether the system was ready. In Phase 3, recovery helps us understand whether the system is changing. And that's why we're returning to Dr. Kristen Holmes. Not to repeat what we learned. But to take it one level deeper. Just a note here: while I've been using WHOOP to measure my movement, sleep, strain, and recovery, WHOOP is only one tool. There are many other ways to track these patterns—from other wearable devices and apps to simple measures like sleep duration, resting heart rate, exercise intensity, energy levels, and how recovered you feel. The important point isn't the device you use. It's learning to pay attention to your own patterns and using that feedback to make better decisions. PART 2 — READINESS VS. ADAPTATION Now let's return to the Movement Loop we opened this episode with: Movement → Brain Activation → Attention → Learning → Recovery → Adaptation → Performance → Greater Capacity In our last episode, Dr. John Ratey helped us understand the front end of this loop—how movement activates the brain, supports attention, and creates the conditions for learning. Today, Dr. Kristen Holmes helps us move into the recovery and adaptation side of the loop—what happens after we create the stimulus. This is where we ask a different kind of question. In Phase 1, we looked at Kristen's work through the lens of readiness: What is my capacity today? How much strain can I tolerate? How well did I sleep? What does my HRV tell me? How recovered am I? Do I have the capacity to push? Or would backing off today serve me better? That was the Phase 1 question: Am I ready? But now, in Phase 3, we move one step further around the loop. Now we are asking: Am I adapting? Is the movement I'm doing helping me become stronger? More resilient? More efficient? Better able to recover? More capable than I was before? That is the shift from readiness to adaptation. And this is where Dr. Kristen Holmes' work becomes essential to Phase 3. Because movement may provide the stimulus... but recovery is what gives the brain and body the opportunity to respond to that stimulus, adapt, and ultimately build greater capacity. Or would backing off today serve me better? That was our Phase 1 lens. And it was foundational. Because if the nervous system is depleted, overstressed, or under-recovered, everything downstream is affected. But Phase 3 takes us another step forward. Now we are not only asking: Am I ready? We are asking: Am I adapting? ADAPTATION asks: What is changing because of what I repeatedly do? Am I becoming stronger? More resilient? More efficient? Better able to tolerate stress? Better able to recover? More capable than I was before? And this is where I think recovery is frequently misunderstood. Recovery isn't simply what happens when we stop working. Recovery is not the opposite of performance. Recovery is part of the process that creates future performance. That distinction changes everything. Because the goal is not simply to recover enough to get through today. The goal is to recover in a way that allows the brain and body to become better prepared for tomorrow. So I want to give you one sentence to keep in mind throughout this entire episode: Movement provides the stimulus. Recovery allows the adaptation. That's where Kristen Holmes' work enters Phase 3. Dr. Ratey helped us understand why movement activates the brain and creates the stimulus for change. Dr. Holmes helps us to understand what has to happen afterward if that stimulus is going to become something useful. Something the body can integrate. Something the brain can learn from. Something that eventually becomes greater capacity. PART 3 — THE STIMULUS–RECOVERY–ADAPTATION CYCLE Think about exercise for a moment. When you challenge your body, you create stress. That's not necessarily a bad thing. In fact, some level of challenge is exactly what we need. It's called hormesis, right? The challenge is the signal. It tells the system: Something is being asked of me. But the signal alone isn't what we are looking for. What matters is what your body does afterward. You place a demand on the system. Then the body needs time and resources to respond to that demand. We can think of it very simply: STIMULUS → RECOVERY → ADAPTATION → GREATER CAPACITY The stimulus is the challenge. Recovery is the response period. Adaptation is the change. And greater capacity is the result. The purpose of training isn't simply to create more strain. (Which is what I did for years). The purpose is to create a strain that your system can successfully recover from and adapt to. And that idea changed the way I began looking at my own movement. For years, I thought: Harder must be better. Longer must be better. More must be better. If I could hike for three hours, that had to be better than walking for one. If I could push harder, I assumed I would get better results. If I felt exhausted after a workout, I often assumed that meant I had accomplished more. But the data started showing me something different. Sometimes more strain simply created... more strain. And if I wasn't sleeping enough...(because I was repeating the same thing without enough rest) if I wasn't recovering... if I was stacking high strain on top of stress... then I wasn't necessarily building greater capacity. I could actually be interrupting the very adaptation I was trying to create. This is why one of the most important questions in Phase 3 becomes: How much challenge can my system absorb, recover from, and adapt to? Not: How much can I force myself to do? And this takes us directly back to the lesson Kristen Holmes gave us five years ago. Because if we want to know whether the stimulus we're creating is actually working... we need feedback. We need to see the patterns. We need to understand the relationship between what we do and how our system responds. Which brings us to Part 4: PART 4 — WHAT GETS MEASURED GETS IMPROVED In our Phase 1 episode with Dr. Holmes, I shared something that has become very important to me over the past five years. Once you begin measuring your sleep, your recovery, your strain, and your habits... you stop guessing. And when you stop guessing, patterns begin to emerge. For me, some of those patterns took years to understand. I began seeing that: Too much strain + not enough sleep = poor recovery. Over and over again. I knew intuitively that I was pushing too hard. But knowing something and changing behavior are two very different things. The data eventually forced me to look at the pattern honestly. There were times when I was training hard... waking early... cutting sleep short... and then wondering why my recovery didn't improve. I was giving my system a stimulus. But I wasn't giving it enough opportunity to adapt. That distinction matters. Because the goal is not simply: How much can I do? The better question is: How much can I do, recover from, and adapt to? That is a completely different way of approaching human performance. PART 5 — MY UNDERSTANDING OF RECOVERY HAS CHANGED When I first bought WHOOP in 2021, my weakest link was sleep. I knew I needed to improve it. And I did. Not perfectly. But significantly. What I find interesting now is that as one weakness improves, another one becomes easier to see. That's the value of measurement. Your weakest link can change. In 2021, mine was sleep. Today, I can see other areas much more clearly. Strength training is one. Balancing different kinds of movement is another. And this is where I began looking beyond total exercise time. Instead, I started asking: How much time am I spending in lower intensity movement? How much time am I spending at higher intensity? What happens to my recovery when I increase strain? How much sleep do I need after harder training? How quickly do I recover? What habits seem to help me recover faster? What habits tank my recovery? That's a completely different mindset than: Did I work hard today? PART 6 — TRAIN HARDER VS. TRAIN SMARTER One of the biggest lessons I pulled from Kristen Holmes' work was the difference between training harder and training smarter. In our Phase 1 review, I shared one example that really challenged my assumptions. I went on a walk along the canal near my house. Nothing extreme. I was walking my dogs and wearing a weighted vest. And during this much more moderate activity, I was able to reach Zones 4 and 5 for short periods. That surprised me, because those higher-intensity zones could sometimes be difficult for me to reach even during much longer hikes. I noticed the same thing when I started comparing different trails here in Arizona. When I first moved to AZ, Camelback Mountain—especially the Echo Canyon Trail—was my go-to hike. I used to hike it after work and again on the weekends. It was short, steep, and intense—about a 2.5-mile round trip on Echo Canyon, with the Cholla side a bit longer. So when I later moved to another part of the Valley and started hiking Telegraph Pass at South Mountain, I initially thought: This isn't going to give me the same workout. Telegraph Pass felt less intense. It didn't have that same steep, all-out challenge I was used to on Camelback. But once I started measuring my hikes, or learning new trails that were longer, I saw something I didn't expect. The longer, lower-intensity hikes were sometimes producing more overall strain than the shorter, harder hikes. That honestly shocked me. Because I had always assumed that if something felt harder, it must be giving me better results. But the data showed me that wasn't always true. A longer period of sustained effort—even at a lower intensity—could place a greater total load on my system than a shorter burst of very difficult exercise. And that taught me something important: How hard something feels in the moment is not always the same thing as the total load it places on your body. That was one of the moments when measurement changed the way I thought about exercise. I stopped asking only: How hard did that feel? And started asking: How did my body actually respond? And this is where data becomes useful. Not because the number knows everything. But because the number can reveal something we might otherwise miss. It can become feedback. And feedback helps us learn. PART 7 — MOVEMENT IS INFORMATION Movement is not just calories burned. I hardly ever think about calories anymore. There was a time when I could tell you almost exactly how much effort it took to burn off certain foods. But I think about movement very differently today. Movement is not punishment for what we ate. Movement is not simply exercise. Movement is information. Every time we move, we send signals to the brain and body about the demands being placed on the system. How much strength do I need? How much endurance? How much balance, coordination, speed, or cardiovascular capacity? And when we repeatedly expose ourselves to manageable challenge, the system begins to learn from those signals. It responds. It adjusts. And, with adequate recovery, it adapts. So movement isn't just something we do to burn energy. Movement is one of the ways we teach the brain and body what we want them to become capable of doing.   PART 8 — THE GOAL IS NOT MAXIMUM STRAIN This brings me to what may be the biggest takeaway from today's episode. The goal is not maximum strain. The goal is the right amount of strain for your current capacity. Because too little challenge may not create enough stimulus. But too much challenge without adequate recovery can work against the very adaptation we're trying to create. And this is where Kristen Holmes' message about strain and recovery becomes so powerful. In Phase 1, we used recovery to ask: Should I push today? In Phase 3, we can use recovery to ask: Is my current training producing the adaptation I want? That is a much bigger question. And it applies far beyond exercise. PART 9 — THE SAME PRINCIPLE APPLIES TO LEARNING Think about learning. We don't learn best by forcing information into the brain endlessly without rest. We need exposure. Attention. Practice. Then space. Sleep. Recovery. Integration. And then we return to the material again. Spaced Repetition. The brain changes through repeated cycles of challenge and recovery. So while we're talking today about Kristen Holmes, recovery, movement, and strain... the same architecture appears in learning. It appears in work. It appears in leadership. It appears in stress management. It appears almost anywhere humans are trying to grow. Challenge alone doesn't guarantee growth. Challenge + recovery + repetition creates the conditions for adaptation. PART 10 — YOUR COMPETITIVE ADVANTAGE IS STILL BUILT IN YOUR DOWNTIME One of my favorite ideas from my original conversation with Kristen was something we revisited in Phase 1. Listen to Dr. Holmes' CLIP here. She talked about the importance of what we do in our downtime. That what happens outside of the performance itself may give us our competitive advantage. Five years later, I think I finally understand how deep that idea goes. Your workout may last an hour. Your hike may last two hours. Your presentation may last 45 minutes. Your game may last an afternoon. But adaptation is happening across the rest of the day. What are you doing with the other hours? Are you sleeping? Hydrating? Fueling? Managing stress? Allowing the nervous system to come back down? Giving the body what it needs to repair? That downtime isn't empty time. It's part of the training. PART 11 — RECOVERY IS AN ACTIVE PROCESS This is another mindset shift that helped me. I used to think of recovery as: Doing nothing. Resting. Taking a day off. But recovery can actually be very intentional. For me, over the past several years, that has included things like: prioritizing sleep hydration meditation breathing spending time outside lower-intensity movement infrared sauna red light therapy And again, the point isn't that everyone should copy my routine. The important question is: What actually helps your system recover? That takes us back to one of the central ideas of our recent Bonus Episodes. PART 12 — FIND YOUR GAP In Bonus Episode 2[iv], we introduced the idea of finding your gap. Instead of copying someone else's recipe for high performance, identify the variable that is currently limiting you. Maybe your gap is sleep. Maybe it's hydration. Maybe it's high stress. Maybe it's too much intensity. Maybe it's not enough movement. Maybe it's inconsistent recovery habits. Maybe it's strength. The point is that your gap is personal. And it can change. This is one of the most useful things measurement can give us. It can show us: Where is the breakdown in my loop? Let's return to the Movement Loop. Movement → Brain Activation → Attention → Learning → Recovery → Adaptation → Performance → Greater Capacity Where is your gap? Are you not moving enough? Are you moving but not recovering? Are you recovering but not challenging yourself enough to create adaptation? Are you pushing constantly without allowing your system to consolidate the gains? If you can locate your gap, you know where to begin. PART 13 — THE MOVEMENT LOOP THROUGH DR. KRISTEN HOLMES Let's walk through the entire loop now through the lens of Dr. Ratey and Dr. Holmes' work. MOVEMENT We create a stimulus. We challenge the brain and body. BRAIN ACTIVATION Movement changes our physiological and neurological state. This is where Dr. Ratey's work helps us understand why movement prepares the brain. ATTENTION An activated brain is better positioned to engage. LEARNING The brain receives information and experience. But learning isn't finished simply because we experienced something. RECOVERY Now the system needs space. This is where Kristen Holmes enters the loop. How well did we sleep? How much stress are we carrying? What was our total strain? How prepared is the system to absorb what we've done? ADAPTATION This is where the system changes. Over time, repeated cycles of challenge and recovery create new capacity. PERFORMANCE We begin to see the result. We move differently. Think differently. Learn more efficiently. Handle greater demands. Recover faster. GREATER CAPACITY And this is what makes the loop a loop. Because now tomorrow's starting point may be different from yesterday's. The system has adapted. So we can begin again. The WHOOP wearable device may have started with elite athletes, but optimizing performance isn't only for elite athletes. Any of us can measure our patterns, learn from the feedback, and use that information to build greater capacity. PART 14 — THIS CHANGES HOW I THINK ABOUT PERFORMANCE For most of my life, I thought performance was primarily about effort. Work harder. Try harder. Push harder. And effort still matters. But effort without adaptation can become a dead end. What I'm learning through this phase is that performance is much more dynamic. You need the stimulus. You need the challenge. You need the work. But you also need recovery. Because recovery is what allows the system to absorb the work. And that leads me to an important sentence I want us to remember: The goal isn't to prove how much stress you can tolerate. The goal is to become capable of more over time. That's adaptation. PART 15 — FIVE YEARS LATER, DR. HOLMES'  MESSAGE MEANS SOMETHING DIFFERENT When we first interviewed Kristen Holmes in 2021, the idea that what gets measured gets improved resonated with me immediately. That idea is partly why I bought a wearable device in the first place. I wanted data. I wanted answers. I wanted to improve sleep. But five years later, I think the lesson is bigger than measurement. Measurement itself isn't the goal. The goal is feedback. And feedback only becomes useful when we do something with it. Measure. Write it down somewhere. Observe what's happening month to month and year to year. Adjust. Recover. Adapt. Repeat. Measurement closes the learning/performance loop. That's why Dr. Holmes' work was worth revisiting here in Phase 3. Not simply because she studies recovery. But because measurement gives us information about whether the behaviors we repeat are actually creating the changes we want. PRACTICAL APPLICATION — HOW TO USE THIS THIS WEEK So let's make this practical. You do not need WHOOP. You do not need a wearable. You don't need complicated equipment. You simply need to start paying attention. Identify your current stimulus. What are you asking your body and brain to adapt to right now? Maybe it's: exercise strength training a new learning goal a demanding work schedule stress adapting to intensive heat in your new sauna Know what you're asking the system to do. Identify your recovery. Ask: How am I sleeping? How am I managing stress? Am I giving myself enough downtime? How do I feel the day after harder efforts? What patterns do I notice? Watch the relationship between effort and recovery. Does more effort always give you better results? Or is there a point where more becomes counterproductive? Find your gap. What is your weakest link right now? Don't try to fix everything. Start there. Look for evidence of adaptation. Ask yourself: Am I becoming more capable? Can I handle something today that used to be difficult? Am I recovering faster? Am I stronger? More focused? More resilient? If the answer is yes, your loop is working. REVIEW AND CONCLUSION To review and conclude this week's episode 405,  let's bring this episode together. We brought Dr. Kristen Holmes back into our roadmap intentionally. In Phase 1: Regulation and Safety, Dr. Holmes helped us understand recovery as readiness. Sleep. HRV. Strain. Stress. Recovery. The question was: Is the system prepared for today? Today, in Phase 3: Movement, Learning and Cognition, we've looked at those same ideas through a different lens. Now the question is: Is the system adapting for tomorrow? That's the progression. Dr. John Ratey helped us understand that movement provides the brain with a powerful stimulus. Kristen Holmes helps us understand that the story doesn't end with the stimulus. We need recovery. Because: Movement provides the stimulus. Recovery allows the adaptation. Adaptation improves performance. Performance builds greater capacity. And then the loop begins again. ONE QUESTION TO TAKE WITH YOU Before you move on with your day, I want you to ask yourself one question: Am I creating more strain…or am I creating more capacity? They are not the same thing. You can push harder without improving. You can work longer without adapting. You can accumulate strain without building capacity. The goal is not simply to do more. The goal is to create a system where you can become more. FINAL TAKEAWAY And this brings us right back to Kristen Holmes's message from 2021: What gets measured gets improved. But today, I would add something to it: What gets measured can be adjusted. What gets adjusted can be repeated (in this new way) And what gets repeated—paired with the right amount of recovery—can become adaptation. That is how capacity grows. And that is where Kristen Holmes fits into Phase 3—not simply as an expert on recovery, but as a critical part of the science of change. And this idea—turning what we measure into meaningful change—is also shaping the larger vision for this podcast. At the start of this episode, we mentioned I'm developing a companion workbook called Journey of the Mind—a practical guide designed to help us move beyond simply listening to these ideas and begin applying them in our own lives. The workbook will guide us through five steps to apply what we have covered on this podcast. Understand. Reflect. Apply. Measure. Become More. With each episode we've covered. And this workbook began with an unexpected spark of inspiration. So, I want to offer one quiet acknowledgment: To the person who quietly helped illuminate this path for me—thank you. Sometimes, the people who influence the direction of our lives may never fully realize what their presence helped awaken. My vision from that the spark of inspiration I received will travel through this work and reach you listening—inspiring you to move forward on your own path and create a life that is more intentional, meaningful, and fulfilling than the one you knew before. Because inspiration doesn't end with the person who first awakens it. It moves through us. And when we act on it, one spark can grow into something that serves many others—far beyond what either person could have created individually. We'll explore the transformative power of human connection more deeply in Phase 4. Then, in Phase 5, we'll examine how connection, meaning, and contribution can become something that continues growing beyond us. But until then, we'll continue building this journey—one insight, one application, and one measurable change at a time. COMING NEXT Before we move on to Dr. John Medina and the next part of the Movement Loop, we'll cover our next Bonus Episode and show you what adaptation can actually look like in real life. In Bonus EP 3, I'm going to take you inside one of the clearest changes I've seen in my own data over the past several years: my resting heart rate. We'll look at where it started, how it changed, what may have contributed to that change, and why resting heart rate can become a useful window into how the body is adapting over time. Because this is really what Phase 3 is about. Not simply moving more. Not simply collecting data. But asking: Is what I'm doing actually changing my capacity? Then, for EP 406 we'll return to the research of Dr. John Medina and explore the next critical link in the Movement Loop: Attention. Because movement can activate the brain—but activation alone doesn't guarantee learning. The brain must first notice what matters. It must direct its attention. Hold that attention long enough to encode new information. And return to that information if it is going to become something we can remember and use. Dr. Ratey helped us understand how movement prepares the brain. Dr. Kristen Holmes helped us understand how recovery allows the brain and body to adapt. And Dr. Medina will help us understand what happens between those two points: How does an activated brain turn experience into learning? Because movement may open the door— but attention determines what enters and stays behind that door. And we'll reinforce one of the central ideas of this journey: What we repeatedly do shapes who we become. The question is: Are those repeated actions expanding our capacity and moving us toward our highest level of performance—or quietly holding us back? That's where we'll turn next as we continue building the Movement Loop. I'll see you next time. EP 405 — KEY TAKEAWAYS ✔ Why Kristen Holmes belongs in both Phase 1 and Phase 3 ✔ The difference between recovery for readiness and recovery for adaptation ✔ Why movement alone does not create improvement ✔ The relationship between stimulus → recovery → adaptation → greater capacity ✔ Why the goal is not maximum strain, but the right dose of strain ✔ How recovery completes the Movement Loop ✔ Why your weakest link can change as you improve ✔ How measurement provides feedback for better decisions ✔ Why downtime is part of the performance process ✔ The difference between accumulating strain and building capacity THE MOVEMENT LOOP Movement → Brain Activation → Attention → Learning → Recovery → Adaptation → Performance → Greater Capacity → Repeat Remember: Movement provides the stimulus. Recovery allows the adaptation. The goal isn't maximum strain. The goal is greater capacity. RESOURCES: Watch the full interview from 2021 here https://www.youtube.com/watch?v=TOgivjYhhW8 CLIP 1 Dr. Kristen Holmes https://www.youtube.com/shorts/Lg7FiWJKZc4 Phase 1: Regulation & Safety The Foundation Core Question: Is the nervous system safe enough to learn? Everything begins with regulation. Before we can focus, learn, lead, or perform, the brain first asks one fundamental question: Am I safe? Throughout Phase 1, our guests showed us that regulation isn't simply about reducing stress—it's about creating the biological conditions that allow the brain to learn, adapt, and thrive. Together we explored: Baland Jalal – how sleep, curiosity, imagination, and creativity prepare the brain for learning. https://andreasamadi.podbean.com/e/hypnagogic-genius-capture-your-best-ideas-at-the-edge-of-sleep/ Dr. Bruce Perry – why regulation, rhythm, and relationships form the foundation of every healthy nervous system.  https://andreasamadi.podbean.com/e/safety-first-why-a-regulated-brain-is-the-key-to-learning/ Dr. Sui Wong – how lifestyle medicine and autonomic balance build lifelong brain resilience. https://andreasamadi.podbean.com/e/your-eyes-the-brain-s-early-warning-system/ Rohan Dixit – how heart rate variability gives us real-time feedback on our ability to regulate stress. https://andreasamadi.podbean.com/e/breathe-to-reset-how-hrv-tech-reveals-hidden-stress/ Dr. Kristen Holmes – how recovery metrics reveal our physiological readiness to perform. https://andreasamadi.podbean.com/e/kristen-holmes-from-whoopcom-on-unlocking-a-better-you-measuring-sleep-recovery-and-strain/ Dr. Antonio Zadra – how sleep and dreaming consolidate memories, regulate emotions, and generate insight. https://andreasamadi.podbean.com/e/when-brains-dream-how-sleep-integrates-emotion-insight-and-creativity/ Together these conversations taught us that sleep and stress regulation aren't optional—they're the operating system that allows every higher brain function to work. Phase 2: Motivation & Neurochemistry The Direction Core Question: What moves us into action? Once the brain feels safe, it becomes ready to pursue goals. In Phase 2, we explored the internal chemistry that transforms intention into action. Our experts helped us understand that sustainable motivation isn't about willpower—it's about aligning our beliefs, thoughts, attention, energy, and movement. Together we discovered: Bob Proctor — our beliefs determine the direction of our lives. https://andreasamadi.podbean.com/e/belief-first-the-neuroscience-of-motivation/ Dr. Carolyn Leaf — our thinking literally changes our brain chemistry. https://andreasamadi.podbean.com/e/thoughts-as-biology-how-your-mind-shapes-neurochemistry/ Dr. John Medina — attention determines what the brain encodes and remembers. https://andreasamadi.podbean.com/e/theory-of-mind-the-missing-link-between-attention-reward-and-motivation Dr. Anna Lembke- Dopamine, Motivation and Why the Brain Repeats Behavior https://andreasamadi.podbean.com/e/dopamine-nation-the-pleasure%e2%80%93pain-balance-that-drives-motivation/ Dr. Friederike Fabritius — managing our energy allows high performance to become sustainable. https://andreasamadi.podbean.com/e/fun-fear-focus-closing-the-motivation-loop/ Dr. Chuck Hillman & Paul Zientarski — movement activates the brain, preparing it to learn. https://andreasamadi.podbean.com/e/move-to-learn-how-movement-activates-the-brain-and-fuels-motivation/ By the end of Phase 2, we introduced what became The Motivation Loop, showing how beliefs influence thoughts, thoughts influence actions, actions create results, and results reinforce future beliefs. Phase 3: Movement, Learning & Human Performance The Transformation Core Question: How does movement change the brain—and how does recovery transform that change into performance? Now we're taking the next step. Phase 3 builds on everything we've learned so far. If Phase 1 created a regulated nervous system... If Phase 2 created motivation and direction... Phase 3 explains how the brain and body actually become stronger. Together we've explored this process through conversations with: Dr. Chuck Hillman & Paul Zientarski — why movement activates the brain before learning. https://andreasamadi.podbean.com/e/movement-first-how-a-20%e2%80%91minute-walk-lights-up-the-brain/ Dr. John Ratey — how exercise builds a healthier, younger brain. https://andreasamadi.podbean.com/e/movement-matters-how-every-move-rewires-the-brain/ Dr. Kristen Holmes — why recovery determines adaptation and readiness. Dr. John Medina — how attention transforms movement into lasting learning. Jason Whitrock — how metabolism and cellular energy fuel long-term performance. WHERE WE ARE GOING NEXT Phase 4 — Connection, Emotion & Social Intelligence The Human System Core Question: How do we thrive with other people? The brain didn't evolve in isolation—it evolved through relationships. In Phase 4, we'll explore emotional intelligence, empathy, communication, trust, leadership, and psychological safety to understand how our relationships shape learning, well-being, and performance. Phase 5 — Integration & Human Performance The Complete System Core Question: How do all the systems work together? In our final phase, we'll bring everything together—regulation, motivation, movement, emotion, relationships, learning, and recovery—into one integrated framework. We'll discover how these systems work together to create measurable improvements in our well-being, achievement, leadership, productivity, and results. REFERENCES: [i] A Neurologist Looks at Mind and Brain, published October 1, 2003, by Phirose Hansotia.   [ii] Neuroscience Meets Social and Emotional Learning Podcast EPISODE 134 with Dr. Kristen Holmes “Unlocking a Better You: Measuring Sleep, Recovery and Strain.”  https://andreasamadi.podbean.com/e/kristen-holmes-from-whoopcom-on-unlocking-a-better-you-measuring-sleep-recovery-and-strain/   [iii] Neuroscience Meets Social and Emotional Learning Podcast EPISODE 390 https://andreasamadi.podbean.com/e/what-gets-measured-gets-improved-sleep-recovery-peak-performance/   [iv]Neuroscience Meets Social and Emotional Learning Podcast BONUS EP 2 https://andreasamadi.podbean.com/e/find-the-gap-how-recovery-unlocks-predictable-performance                      

Alphabet chief scientist Demis Hassabis has been discussing the formation of an independent AI safety entity with AI lab peers and government officials. WSJ reporter Amrith Ramkumar takes us inside those conversations, and what the move means for Google. Plus, meet the datamaxxers who are feeding AI chatbots their every health move. WSJ reporter Natalie Kaufman discusses the trend. Belle Lin, a reporter for the Wall Street Journal Leadership Institute, hosts. Sign up for the WSJ's free Technology newsletter. Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

In Episode 84 of Lifting, Running, and Living, Kelly recaps her first one-mile race of the season and discusses trying the GoWod mobility app. JK shares month-one results of a yearlong body recomp. Then, they debate a Threads post about men losing weight easily and whether JK's comment was misplaced, then briefly cover Garmin's new Cirqa screenless smart band as a Whoop-like device with a $200 one-time cost.Enjoy!00:58 Episode Agenda Preview01:51 Kellys Mile Race Recap10:06 GoWod Mobility App Tryout18:42 JK Body Recomp Month One31:00 Threads Post Sparks Debate46:45 Garmin Cirqa Smart BandFollow the podcast at ⁠⁠⁠@liftingrunninglivingpod⁠⁠⁠Email us at ⁠⁠⁠liftingrunninglivingpod@gmail.com⁠⁠⁠Follow JK at ⁠⁠@coachjkmcleod⁠⁠Follow Kelly at ⁠⁠⁠@runningklutz ⁠

August 12, 2026: Your daily rundown of health and wellness news, in under 5 minutes. Today's top stories: Hims CEO Andrew Dudum says the company plans to offer approved peptides by year-end, leveraging 19% subscriber growth to 2.9 million as a distribution channel Abbott's Lingo glucose data integrates with Google Health's AI Coach, joining Abbott's Whoop investment and Lilly's Oura stake in the race to connect health data AWS becomes Novo Nordisk's strategic AI partner, launching a joint hub as Amazon's Bio Discovery platform accelerates drug development alongside NVIDIA and OpenAI Today's episode is brought to you by AIIR — a modern communications and experiential agency for health, wellness, fitness, and performance brands. From earned media to events and creator-led campaigns, AIIR helps companies sharpen their story, earn attention, and build trust that compounds. Visit https://aiir.agency to learn more. More from Fitt: Fitt Insider breaks down the convergence of fitness, wellness, and healthcare — and what it means for business, culture, and capital. Subscribe to our newsletter → insider.fitt.co/subscribe  Work with our recruiting firm → https://talent.fitt.co/ Follow us on Instagram → https://www.instagram.com/fittinsider/ Follow us on LinkedIn → linkedin.com/company/fittinsider  Reach out → insider@fitt.co 

Managing people is a deeply human line of work—it requires relational skills, judgement, and deep knowledge of the people you work with. But Hilary Gridley believes that when used properly, AI can not only help you become a better manager, but can help your team make more meaningful use of their human skills. Hilary has spent years leading teams at companies like Whoop, and she's known for her work helping managers use AI to coach people, give feedback, and develop talent more efficiently. In this episode, Hilary makes the case for why AI belongs in management, and offers practical advice for how to help your team use AI in a way that adds value to their work instead of generating meaningless slop. Hilary and Molly also take a closer look at where many organizations have gone wrong in their adoption of AI tools, and the importance of clarity and communication within a team no matter what technology you have at your disposal.Featured guestFollow Hilary Gridley on X, LinkedIn, and at writerbuilder.com/Subscribe to Hilary's SubstackConnect with the teamFollow Molly on Instagram, LinkedIn, and at glueclub.com/Subscribe to Molly's Substack LessonWatch WorkLife videos on YouTube at TEDPodsFollow TED on X, Instagram, Facebook, LinkedIn, and TikTokFor the full text transcript, visit https://www.ted.com/podcasts/worklife-transcripts Hosted on Acast. See acast.com/privacy for more information.

My new book, Own Or Be Owned, is all about building a business so good it doesn't need you. More profit, less pain. It's out September 18, grab your ticket to the launch event here: https://contrarianthinking.biz/oobo_bigdeal - cs You've been visualizing success. Watching the vision board. Repeating the affirmations. Trusting the universe to deliver. Here's the truth: the more vividly you fantasize about success, the worse you perform. And the science proves it. The Secret sold 30 million copies by promising that if you visualize wealth hard enough, the universe will deliver it. But two decades of research shows the opposite. NYU psychologists tracked college graduates and found that students who spent the most time in positive fantasies about their dream jobs sent out fewer applications, got fewer offers, and earned lower salaries two years later. Your brain books the fantasy as a partial payment on the real thing, giving you the reward before you've done the work. Manifestation isn't fuel. It's anesthesia. This episode breaks down the exact frameworks elite builders use instead, why Buddhist monks sit with decaying bodies to rehearse death, and the three anti-manifestation moves that turn goals into reality. From the Stoic practice of premeditation of evils to the WHOOP method that doubles your odds of success, you'll learn why imagining failure makes you stronger and how to engineer systems that make your obituary impossible. In this episode, you'll learn: Why NYU research proves that positive fantasies kill performance and how students who visualized success earned 24 pounds less in weight loss studies and lower salaries than peers who confronted reality The five step anti-manifestation practice: write your business obituary, name what caused the death, run the survival check, extract the system, and put it on the calendar quarterly The Stockdale Paradox: why optimists died in Vietnam POW camps and how brutal faith in the destination plus brutal honesty about the path is what separates winners from wishful thinkers Why announcing goals out loud makes you quit 33% faster and how premature applause becomes a paycheck your brain cashes before the work exists The WHOOP framework: Wish, Outcome, Obstacle, Plan, and how this method doubles your odds of hitting goals by naming the exact moment resistance shows up and engineering the if-then response in advance And one more thing for the business owners: stop making million dollar decisions alone! Join the Contrarian Growth Boardroom and get a board of advisors to help with every decision: https://contrarianthinking.biz/bdbr ___________ 00:00 Introduction: The Secret Sold 30 Million Lies and Science Proves It 01:10 The NYU Study: Why the Best Visualizers Earned Less and Got Fewer Jobs 04:04 Your Brain Books the Fantasy as Payment: The Blood Pressure Experiment 04:52 Rehearse the Funeral: The 2000-Year-Old Buddhist Practice of Mindfulness of Death 07:04 The Five-Step Anti-Manifestation System: Write Your Business Obituary 10:21 The Stockdale Paradox: Optimists Died in Prison and Realists Survived 11:52 Jeff Bezos Told Investors 70 Percent Chance of Total Failure 12:53 Swap the Movie: Visualize the Process, Not the Outcome 13:58 Swap the Audience: Shut Up and Stop Announcing Your Goals 16:02 Swap the Oracle: Ask the Market for Receipts, Not the Universe for Vibes 20:29 The WOOP Method: Wish, Outcome, Obstacle, Plan 21:25 The Future Belongs to People Who Face the Funeral and Build Anyway ___________ MORE FROM BIGDEAL

Built for Life Newsletter: https://builtforlife.io Twice-weekly emails for high performers who want to look good, feel great and perform at their best    The 12-Week Calculator: https://calculator.rntfitness.com    Book a 1-1 strategy session: https://www.rntfitness.co.uk/ytapplynow  Got a topic you want covered on the podcast? Email podcast@rntfitness.com  –   We just hit 500 episodes of RNT Fitness Radio. To mark it, this one's a solo deep dive into wearables and where they actually fit into your fitness transformation.   Akash breaks down the 4 metrics worth paying attention to (sleep, steps, resting heart rate, and recovery), what each one actually reveals about your body, and why the real value of a wearable isn't the tech, the AI coaching, or the fancy graphs. It's awareness. You go from guessing to knowing.   He also runs through the popular devices (Apple Watch, Aura Ring, Whoop, Garmin, Fitbit) and why the one you pick matters far less than actually wearing it and looking at the data every week.   This is life by design, not by default. If you're ready to apply what you're hearing, go to www.rntfitness.com/pro.   Chapters: 00:06 Intro: 500 Episodes Of RNT Fitness Radio 02:06 The Power Of Awareness 06:29 What Wearables Reveal: Sleep 08:16 Steps: The Invisible Fitness Tracke  09:50 Resting Heart Rate 11:30 Recovery: Permission, Not Motivation 13:51 Choosing The Right Wearable 18:56 Using Your Data The Right Way 20:09 Outro And Free Tool   –   Follow us: Website - https://www.rntfitness.com  Instagram - https://www.instagram.com/rnt_fitness  Instagram - https://www.instagram.com/akashvaghela YouTube - https://www.youtube.com/@akash_vaghela

What if the best way to improve your sleep is not going to bed earlier, but waking up at the same time every day?On Performance People this week, Georgie Ainslie speaks to clinical psychologist and sleep specialist Dr Michael Breus, known as The Sleep Doctor, about sleep science, chronotypes and the link between sleep and high performance.Dr Breus explains how sleep affects recovery, concentration, decision-making, emotional control and sporting performance. He also challenges common sleep myths, including the idea that everyone needs precisely eight hours.The conversation explores his four chronotypes: lion, bear, wolf and dolphin, and how your natural body clock can influence the best times to sleep, work, exercise and make important decisions.Michael also discusses sleep trackers including Oura, WHOOP, Garmin and Apple Watch. While wearables can help identify useful trends, he warns against treating sleep scores and deep sleep data as completely accurate. For people who already feel anxious about sleep, checking a tracker every morning can make things worse.Georgie and Michael also examine the lack of female sleep research and the impact of menstrual cycles, pregnancy, perimenopause and menopause on sleep. They discuss why sleep apnoea in women can be overlooked or misdiagnosed.Finally, Dr Breus shares five practical tips: wake up at the same time every day, stop caffeine by 2pm, avoid alcohol for three hours before bed, finish exercise four hours before bed, and get morning sunlight, water and deep breaths.The Performance People podcast, in partnership with J.P. Morgan Private Bank, talks to high-performers in the world of sport and beyond, to bring defining moments, hard-earned insights and expert advice to everyday performance. New episodes every Tuesday.Podcast Offer: Visit ainslieainslie.com/pod to get your first 4 weeks of NIGHT + DAY POWDER for £44.50 — 50% off the standard £89 subscription price.After your first 4 weeks, your subscription will automatically renew at £225 every 12 weeks (£75 per 4 weeks). You will be charged £225 upfront every 12 weeks, and the subscription will continue until you cancel.Your first 16 weeks cost £269.50, compared with the standard price of £356.You can cancel at any time through your account, provided you cancel at least 24 hours before your next payment date.UK only. New subscribers only. One offer per customer.Full terms: ainslieainslie.com/pages/terms-and-conditions_____Connect with Performance PeopleHit subscribe today for the latest.

Iowa was a survival mission for Denny Hamlin. While Ty Gibbs and Christopher Bell battled for the win up front, Denny was dealing with a brake issue that made an already demanding race even tougher. He breaks down what went wrong, why NASCAR's parts supplier requirements left his team with limited options, and how the issue impacted his race from inside the 11 car. Denny also takes a closer look at what made Ty Gibbs so tough to beat at Iowa and how much the young driver has changed since last season. Was the No. 54 actually the best car of the day? And why did Ryan Blaney look so dominant out front before losing some of that advantage in traffic? The physical toll of the race was another story. Denny shares his WHOOP data to show just how demanding Iowa was and why this race took so much out of him. Plus, Denny reacts to some of the weekend's biggest moments, including the Reddick/Jones wreck and a wild four-wide restart involving Alex Bowman and Kyle Larson, before looking at what Iowa means for the playoff picture with 100 points still up for grabs.   Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

What if the greatest performance upgrade isn't another productivity hack—but learning how to pause Peloton instructor, former Buddhist monk, and author Sam Yo to unpack the principles behind The Monk's Mindset. We explore why stillness has become one of the most overlooked skills in modern life, how creating intentional "mindset moments" can reduce stress and anxiety, and why true peace isn't something you escape to—it's something you learn to carry with you. Follow Sam @yoiamsamyo Follow Chase @chase_chewning ----- 00:00 Introduction 00:47 Why We React Instead of Respond 03:55 Audible Sponsor 05:03 Creating Mental Space Between Moments 06:09 What Is The Monk's Mindset? 08:08 Building Daily Structure Through Stillness 09:08 Why Stillness Is the Ultimate Life Optimization Tool 11:14 Can Contentment Kill Ambition? 13:06 Technology Can Either Distract or Support Your Peace 14:06 Service, Purpose & Finding Meaning 16:11 Lessons Learned Living in a Monastery 18:02 Integrity When Nobody Is Watching 19:14 WHOOP Sponsor 20:27 Reflection: The Most Underrated Daily Practice 22:04 Sam Yo's Daily Monk Mindset Protocol 24:31 Handling Stress Without Losing Yourself 27:38 Staying Present During Success 29:14 Can Mindfulness Become Selfish? 30:10 What Happens When Self-Improvement Changes Your Relationships? 32:02 LMNT Sponsor 33:23 A Monk's Perspective on War 35:16 One Practice to Stay Calm During Uncertain Times 36:20 Creativity Through Stillness 38:03 Rapid Fire Questions 42:02 What Ever Forward Means to Sam Yo 43:08 How Social Media Steals Your Peace 43:42 Where to Connect with Sam Yo ----- Episode resources: FREE 30-day trial of Audible, my favorite audiobook platform 1-month FREE and FREE app for WHOOP activity tracker FREE variety sample pack with any purchase of LMNT elecrtroytes Watch and subscribe on YouTube

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Episode 439 of The VentureFizz Podcast features Ben Katz, CEO & Co-Founder of HYBRD. Did you know that Y Combinator originated right here in Boston back in 2005? It was a legendary cohort with names like Sam Altman, Alexis Ohanian (yes, Reddit started in Boston), and Justin Kan all working on startups in Cambridge for the summer. While the accelerator decided to keep the program exclusive to Silicon Valley long ago, Ben Katz and his team at HYBRD are proving that Boston founders can still break through YC's ultra-competitive admissions process and leverage that momentum, learnings, and network to build a high-growth startup in Boston. Ben is a WHOOP alum and a lifelong athlete who realized that existing fitness apps were limited and didn't tell the full picture. To solve this, he co-founded HYBRD, an AI-powered fitness coach that integrates with your wearable devices and apps like Apple, WHOOP, Garmin, and many others. It takes the data from all these sources to create personalized, adaptive training plans that automatically adjust around your life, recovery, and daily schedule. In this episode, we cover: 00:00 Introduction to Ben Katz and HYBRD 03:35 Quick Details on HYBRD 04:43 Applying and Getting into Y Combinator 09:25 What the YC Experience Was Like 11:47 Ben's Background & Early Career 16:54 Working at WHOOP 17:45 Building Fitness Apps at Appex 20:22 The Founding Story of HYBRD 24:28 How HYBRD is Different in the Fitness Category 26:56 Boston's Fitness Tech Ecosystem 28:45 All the Details about HYBRD & How it Works 33:28 HYBRD's Acquisition Strategy 37:05 HYBRD Funding Details 38:07 Details on the HYBRD Team 38:47 Advice for Building a Consumer Company 39:45 What Makes a Great Product Manager 40:47 The Importance of Building a Personal Brand & Voice 44:09 Ben's LinkedIn Strategy 44:45 Building in Boston vs. San Francisco 47:42 Favorite Apps and Recommendations 48:32 Book / Podcast Recommendations 50:26 Hobbies Outside of Work

In this bonus episode Andrea Samadi introduces the Predictable Performance System, a practical roadmap from her Brain's Operating System. She shows how measuring patterns—not chasing daily scores—plus consistent movement and targeted recovery behaviors create reliable adaptations and better performance over time. Andrea shares two real-world experiments (including a nine-day green recovery streak), five clear steps—measure, move, recover, adapt, perform—and a simple 7-day challenge to help you discover the single habit that unlocks more consistent results. On BONUS EPISODE 2, we will cover: Why high performance isn't about being “green” every day (using a wearable device) What nearly 2,000 recovery scores taught me about consistency and performance Why your daily inputs matter more than any single recovery score How I reached a personal best of 9 green recoveries in a row What happened when hard training caused my recovery to drop—and why that wasn't failure How another WHOOP user improved his recovery by identifying one key gap: hydration How to find your own gap in sleep, hydration, stress, movement, training load, or recovery The Predictable Performance System™: Measure → Move → Recover → Adapt → Perform → Repeat Why recovery is the bridge between today's effort and tomorrow's capacity How to create your own 7-Day Predictable Performance Experiment The key question to ask yourself: “What is the one missing input that could unlock my next level of performance?” The goal: Find your gap. Uncover your recipe. Build the system that works for you. BONUS EPISODE 2 The Predictable Performance System™ How Small Daily Inputs Create Better Recovery, Adaptation and More Consistent Results WELCOME BACK Welcome back to the Neuroscience Meets Social and Emotional Learning Podcast, where we explore how understanding the brain can help us create measurable improvements in our well-being, achievement, leadership, productivity, and results. I'm Andrea Samadi, and over the past several months, we've been building something much bigger than a collection of interviews. We've been building what I call The Brain's Operating System—a roadmap for understanding how our brain and body work together to create optimal human performance. Before we jump into today's second Bonus Episode, let's quickly remember where we've been. PHASE 1 — REGULATION & SAFETY Everything begins with regulation. Before the brain can learn, perform, or grow, it first needs the biological conditions that support safety and stability. In Phase 1, we explored sleep, stress regulation, trauma, resilience and the nervous system. The lesson was simple: Regulation creates the conditions for growth. PHASE 2 — NEUROCHEMISTRY & MOTIVATION Then we asked: What moves us into action? We explored dopamine, beliefs, motivation, habits, attention and sustained effort. We learned that motivation isn't simply about willpower. Our brain is continually learning: What's worth pursuing? What should I repeat? Where should I invest my energy with? Phase 2 gave us some direction. PHASE 3 — MOVEMENT, LEARNING & COGNITION And now we're deep inside Phase 3. This is where movement becomes much more than exercise. Movement activates the brain. It supports attention. Learning. Memory. Metabolism. And when movement is paired with adequate recovery, something important happens: Adaptation. That's where our system begins to change. So the basic sequence we've been studying is: Movement → Recovery → Adaptation → Performance. But while studying this process, another question kept coming back to me. Why do some people consistently improve...while others feel like they're starting over every Monday and they are searching for the right formula. That question led me to today's framework: THE PREDICTABLE PERFORMANCE SYSTEM™ And this Bonus Episode is where I want to put the science into action. Throughout The Brain's Operating System, these Bonus Episodes will give me an opportunity to step away from the interviews and show you what happens when I apply what we're learning to my own life. I'll share the experiments. The data. What worked. What didn't. And most importantly... what we can learn from it, so we can ALL apply this information to our own lives. Because neuroscience becomes much more useful when we can turn what we know into something we can actually do. THE QUESTION THAT STARTED THIS EXPERIMENT Over the past five years, I've tracked close to 2,000 recovery scores using WHOOP (wearable device). And recently something happened that surprised me. I recorded nine green recoveries in a row (which meant for 9 days in a row, I had mastered recovery (my body's ability to take on strain and perform). This recovery score is calculated overnight using my RHR, HRV, RR, SpO2 (blood O2) and skin temperature. Factors like strain, stress and lifestyle choices affect this Recovery Score. That was a personal record. For years, I could put together a few strong days. Sometimes even a strong week. My record for years was 7 days in a row. But eventually something would interrupt the pattern. I'd train too hard. Sleep poorly. Travel. Get busy. Or simply fail to give myself enough time to recover. So when I reached nine consecutive green recoveries, instead of just celebrating the streak, I became curious. I asked: What changed? Because I wasn't on vacation. My work hadn't disappeared. I was still recording the podcast. Still exercising. Still traveling. Waking up early. Eating the same diet. In those green days most of the days I avoided alcohol (something I have learned from measuring everything I ingest—this will automatically tank my recovery score) but I did have one drink a couple of these days and still managed to keep a green score. Something that was highly unusual. I kept wondering what was I doing differently. Life hadn't suddenly become easy. So what was different? I went back through my data. And I stopped looking at individual scores. Instead, I started looking for patterns. That distinction changed everything. DON'T CHASE THE SCORE. STUDY THE PATTERN. When I first started tracking recovery, I'd look at each morning individually. Green? Great. Yellow? What did I do wrong? Red? I must have done something terribly wrong!   Looking at the patterns, I did learn that after a 4-hour hike, even one alcoholic drink will kick my recovery score into the red unrecovered zone. When you push your body hard, it's just not worth it to ingest a neuro-toxin. At least for me, it's not worth it. We are all different, and that's why measuring your own data is a valuable activity. What tanks my score, might not tank yours. Now I'm wondering what happens repeatedly? What tends to happen before my strongest recoveries? What happens before my worst ones? (the recipe was beyond clear here). What habits disappear when my recovery starts declining? And which habits consistently appear when it improves? That's where the story became much clearer. It wasn't one workout. It wasn't one supplement. It wasn't one perfect night's sleep. And it definitely wasn't motivation. It was the accumulation of small behaviors being repeated consistently. And that led me to one of the most important lessons from this entire experiment: The recovery score doesn't create the result. The behaviors that happened before the recovery score create the conditions for the result. I learned my recipe to create a RED recovery, and how to create a GREEN. The wearable device simply gives us feedback on how well we are doing with our recipe for success. THE DATA TELLS TWO STORIES When I looked at the data, I realized I actually had two experiments happening. The first was mine. I had the recipe for how to recover, and how to tank my score. The second belonged to another WHOOP user. And together, they revealed something much more interesting than either story alone. STORY ONE — MY DATA When I zoomed out across 6 months, my average recovery was around 58%. That's real life. There were excellent weeks. There were difficult weeks. Travel. When I was away internationally, sometimes without internet, the data didn't record correctly, but this is a good picture of what my scores look like. Work. Training. Stress. Vacations. Life happens. But recently that monthly average climbed to approximately 63%—an 11% improvement over the month before. For me, that mattered. Historically, when my monthly recovery averages climbed substantially, it was often because I had removed myself from normal life. Maybe I was on vacation. Maybe I was completely unplugged. But this time I wasn't. I was working. Training. Recording. Traveling. Living normal life. Life didn't become easier. My daily system became more consistent. And eventually that consistency produced something I'd never seen before: Nine green recoveries in a row. But here's what happened next. If you look at the graph…I just went about life as usual. I trained hard. My recovery dropped. And that became perhaps an even more important part of the experiment. Because this time I didn't panic. I didn't interpret one lower score as failure. I simply returned to the consistent behaviors that had been working in my GREEN streak. Sleep. Hydration. Movement. Stress management. Recovery time. And within a few days, the stronger recovery scores returned. That taught me something important: Predictable performance does NOT mean perfect performance. It means that you've got to find a system you know how to return to. My GREEN scores are now predictable. STORY TWO — FIND THE LEVER Around the same time, another WHOOP user turned to me and asked “why am I stuck in RED (unrecovered) everyday?” His pattern looked completely different. His monthly recovery average was around 41%. Lots of yellow. Lots of red. And very little improvement. Instead of randomly changing everything, we looked at the inputs. Sleep. Stress. Training load. Recovery time. Hydration. And one variable stood out to me. Hydration. So rather than redesigning his entire life, we focused on consistently improving that one behavior. When I say he improved hydration, we increased not just water, but we added an electrolyte drink (Liquid IV sugar free[i]) to his water to replenish minerals like sodium and potassium that he was losing from sweating in the 115 degree weather we are experiencing at the moment in AZ. Then we watched the data. His recovery pattern improved. More yellows appeared. His averages increased. And his recovery became more consistent. Today I asked him what he's noticed with this one change, and he let me know that his scores have been creeping up slowly. No green scores yet, but he's high yellow, which shows me that he's cracking his recovery recipe. Now, that doesn't mean hydration is the magic answer for everyone. That's not the lesson. The lesson is: Find YOUR lever. For one person, it might be hydration. For someone else, it might be sleep. Alcohol. Stress. Training volume. Late-night eating. Travel. Or simply not allowing enough recovery between difficult training sessions. Your job isn't to copy someone else's system perfectly. Your job is to use feedback to discover what matters most for you. Find your gap in your recovery system and you unlock more consistent, predictable performance. TAKEAWAY #1 STOP GUESSING. START MEASURING. You cannot recognize a pattern you aren't observing. And you don't need WHOOP to do this. Just find what tool works best for you. You could track five simple things each morning: Sleep How well did I sleep? Energy How energetic do I feel? Stress How stressed or regulated do I feel? Movement What did I do yesterday? Recovery behaviors Did I hydrate, recover and give my body what it needed? Give each category a simple score out of 10. Then look at the entire week. Not  just one day. TIP TO IMPLEMENT: For the next seven days, spend 30 seconds each morning recording: Hours of sleep Energy from 1–10 Stress from 1–10 Yesterday's movement One recovery behavior Don't change anything yet. First, collect information. Look for patterns before looking for the solution. THE BIG REALIZATION As I studied both experiments, the framework became obvious. Recovery isn't something that simply happens to us. There are many things we can't control. But every day we can influence the probability of recovering well. Our choices create patterns. Patterns create trends. Trends influence adaptation. And over enough time... those adaptations influence performance. Which brings us to the system. THE PREDICTABLE PERFORMANCE SYSTEM™ There are five steps. STEP 1 — MEASURE Awareness comes first. Track enough information to recognize trends. But remember: The goal isn't to become obsessed with data. (I'm borderline obsessed with mine). The goal is to use data to make better decisions. ASK YOURSELF: What's improving? What did I do to get this improvement? Write it down. What's declining? What did I do to tank my score? Write it down. And what repeatedly happens before each pattern? Learn your recovery recipe. What works for you? What does not work? TIP: Look at your weekly average instead of judging yourself by one day. One bad night doesn't define your health. One hard workout doesn't destroy your fitness. One red recovery doesn't erase your progress. Look for the trend. Learn what your personal recipe for success is. STEP 2 — MOVE Movement is the input. This is where Phase 3 begins. Movement challenges the system. We don't want to aim for a month of all green or high recoveries, because then we aren't challenging our system. Movement activates the brain and body and provides the stimulus from which adaptation can occur. But movement doesn't always mean crushing yourself in the gym. It might mean: Walking. Strength training. Hiking. Mobility. Cycling. Running. Playing a sport. Or simply interrupting long periods of sitting. TIP TO IMPLEMENT: Ask yourself each morning: "How will I move today?" Don't leave movement to chance. Put something on the calendar. Even a 20-minute walk counts. Consistency matters. STEP 3 — RECOVER This is the step I underestimated for years. I understood effort. I understood discipline. I understood training. But I didn't fully appreciate that the work isn't complete when the workout ends. The brain and body still have to process the stimulus. So recovery becomes an active part of the performance system. Protect sleep. Hydrate. Manage stress. Build recovery into the schedule. And learn when not to push. TIP TO IMPLEMENT: Create what I call your Recovery Minimums. Choose three behaviors that you protect even during busy weeks. For example: My Recovery Minimums ✓ Consistent sleep (going to bed and waking up at the same time) ✓ Daily hydration (I use liquid IV in the day and LMNT hot chocolate at night) ✓ Daily movement (I walk every morning, hike on the weekends, fit in gym workouts and strength training) to keep movement going. ✓ Stress regulation (always a work in progress, but breath work is my current way to manage stress) ✓ Time for recovery (I stack meditation and infrared sauna use together to save time). Your list may look different. But decide what your minimums are before life gets busy and you aren't putting time into recovery. STEP 4 — ADAPT This is the part we usually can't see. And it's one of the reasons people quit too early. Adaptation happens behind the scenes. You train. You recover. And your system responds. Over time, movement becomes easier. Your capacity expands. Your cardiovascular system becomes more efficient. Skills become more automatic. Your tolerance for challenge increases. Then one day... something that once felt difficult feels normal. TIP TO IMPLEMENT: Don't only measure outcomes. Look for evidence of adaptation. Ask: Is this workout getting easier? Am I recovering faster? Is my resting heart rate trending differently? Am I sleeping better? Look for how many wakes you have each night. Can I handle more work without feeling depleted? Is my concentration improving? Am I stronger? Do I have more energy? Those are clues that the system is adapting.   STEP 5 — PERFORM This is where most people want to start. Results. Achievement. The High Performance. But performance isn't Step One. It's Step Five. First we provide the stimulus. We move. Then we recover. Then we adapt. And eventually... performance becomes evidence that the earlier steps worked. You will notice you can sit longer, stay focused on one task, and see tasks through to completion. This changes the question from: "How can I perform better today?" to: "What can I do today that makes better performance more likely tomorrow?" That's a very different way of thinking. TAKEAWAY #2 DON'T TRY TO FIX EVERYTHING. One of the most useful things we learned from the second recovery experiment was that sometimes one behavior acts as a bottleneck. For the person with the low recovery score, hydration appeared to be an important lever. Stick to changing ONE thing at a time. When I first saw his HRV, I wanted to go there, but we started with hydration. So here's something you can try. Look at your own patterns and ask: "What is the ONE behavior that would make everything else work better?" Maybe it's getting to bed earlier. Maybe it's drinking more water. Maybe it's moving every day. Maybe it's reducing alcohol. Maybe it's taking a recovery day. Maybe it's managing evening stress. Start there. TIP: Run a seven-day experiment. Change one variable. Keep everything else reasonably consistent. Track what happens. Then evaluate. Don't guess. Test. This has been the most eye-opening part of finding my own personal recipe for high performance. Once you uncover yours, you can create your own predictable formula for high performance.   TAKEAWAY #3 CREATE A BASELINE YOU CAN RETURN TO. One of the biggest changes in my thinking came after the nine-green streak ended. My recovery dropped after hard training. But I knew what to do. I returned to the system. That's resilience. Not maintaining perfect conditions forever. But knowing how to return to your baseline when life knocks you away from it. Ask yourself: "When everything gets busy, what behaviors bring me back?" Write them down. That becomes your reset protocol. That's how I was able to create high recoveries the past few days making my monthly recovery a 16% increase over last month. TAKEAWAY #4 RECOVERY IS THE BRIDGE While developing this framework, I kept seeing the same image in my mind. A bridge. On one side is today's effort. On the other side is tomorrow's capability. Recovery is the bridge connecting the two. Without sufficient recovery, today's effort may never fully become tomorrow's capacity. With recovery, we give the brain and body an opportunity to adapt. Today's habits create the conditions for today's recovery. Recovery supports tomorrow's adaptation. Adaptation creates future capacity. And expanded capacity improves performance. That's the system. YOUR 7-DAY PREDICTABLE PERFORMANCE EXPERIMENT Here's your action step from today's episode. For the next seven days: MEASURE Track sleep, energy, stress and how overall recovered you feel each day. If you don't have a device to do this, just rank yourself on a scale of 0-10. MOVE Do something intentional every day. RECOVER Protect the recovery behaviors you've identified as most important. Mine are daily meditation, journaling, hydration, breath work and sauna use. LOOK FOR ADAPTATION Notice what begins becoming easier or more consistent. Where do you feel stronger? REVIEW YOUR PERFORMANCE At the end of seven days, ask: What improved? What got worse? What behavior had the biggest effect? What should I repeat next week? That's it. You're not trying to create a perfect week. You're trying to learn how your own system works. I don't know what your recipe for high performance will look like, but once you've got this recipe, your life will never be the same. THE BIG TAKEAWAY After nearly 2,000 recovery scores, here's what I believe matters most. Don't chase the score. Chase the behaviors that create the score. (Notice what they are—write them down). Don't chase one perfect workout. Build consistency. Don't panic when the data drops. Investigate. Don't change ten things at once. Find the lever. And above all... don't confuse effort with adaptation. Sometimes the thing that moves us forward isn't doing more. It's allowing the work we've already done to become part of us. The goal isn't perfect recovery. The goal isn't nine green days (while I've got my eye on how I can make this 10)… The goal isn't controlling every variable in our lives. The goal is to create a system that makes better outcomes more likely. Better days become better weeks. Better weeks become better months. And over enough time... what once felt difficult can become your new normal. REVIEW AND CONCLUSION To review and conclude BONUS EPISODE 2: Find the Gap—How Recovery Unlocks Predictable Performance, here's where we are in The Brain's Operating System. Phase 1 taught us to regulate. Before we can learn, perform, or grow, we need the biological conditions that support safety and stability. Phase 2 taught us what drives us to act. We explored motivation, dopamine, beliefs, attention, and the internal chemistry that moves us toward a goal. And now... Phase 3 is teaching us how we change. We move. We create a stimulus. We recover. The brain and body adapt. Our capacity expands. And eventually, that adaptation shows up as better performance. That's why today's framework matters. Because when performance feels inconsistent, the answer isn't always to work harder. Sometimes we need to ask: Where is the gap in my system? Is it movement? Sleep? Hydration? Stress? Recovery time? Consistency? Because when we can identify the gap, we can begin to change the input. And when we change the input consistently... we create new conditions for adaptation. That's how performance begins to change. So remember the sequence: Measure. Move. Recover. Adapt. Perform. And then repeat. Because performance isn't a finish line. It's feedback from the system you're building.   When we complete Phase 3, we'll soon move into Phase 4—Connection, Emotion & Social Intelligence, where another layer enters the system: Other people. Relationships. Emotion. Trust. Communication. Empathy. Leadership. And then in Phase 5—Integration & Human Performance, we'll bring everything together: Regulation. Motivation. Movement. Recovery. Emotion. Relationships. Learning. Purpose. And performance. Because ultimately, no system works in isolation. Human performance is the result of all of these systems working together. FINAL TAKEAWAY If there's one idea I hope you remember from today's episode, it's this: Don't just chase the outcome. Study the system producing it. If your results aren't where you want them to be... find the gap. Because the gap may not be in your effort. It may be in your recovery. And when you find the gap in your recovery system... you unlock your next level of adaptation, capacity, and performance. Thank you for joining me for this second Bonus Episode. If today's framework helped connect the dots for you, I'd love to hear what you discover. What's the one habit that has the greatest impact on your recovery and performance? Sleep? Movement? Hydration? Stress management? Recovery time? And if you try the 7-Day Predictable Performance Experiment, pay attention to what your own data teaches you. Not whether every day is perfect. But what patterns begin to emerge. Until next time... Keep measuring. Keep moving. Keep recovering. Give your brain and body time to adapt. And keep building the systems that make better performance more predictable. Have an incredible week and we'll see you on EP 405 where we revisit Dr. Kristen Holmes and dive deep into more ways to improve our recovery., RESOURCES:   Phase 1: Regulation & Safety The Foundation Core Question: Is the nervous system safe enough to learn? Everything begins with regulation. Before we can focus, learn, lead, or perform, the brain first asks one fundamental question: Am I safe? Throughout Phase 1, our guests showed us that regulation isn't simply about reducing stress—it's about creating the biological conditions that allow the brain to learn, adapt, and thrive. Together we explored: Baland Jalal – how sleep, curiosity, imagination, and creativity prepare the brain for learning. https://andreasamadi.podbean.com/e/hypnagogic-genius-capture-your-best-ideas-at-the-edge-of-sleep/ Dr. Bruce Perry – why regulation, rhythm, and relationships form the foundation of every healthy nervous system.  https://andreasamadi.podbean.com/e/safety-first-why-a-regulated-brain-is-the-key-to-learning/ Dr. Sui Wong – how lifestyle medicine and autonomic balance build lifelong brain resilience. https://andreasamadi.podbean.com/e/your-eyes-the-brain-s-early-warning-system/ Rohan Dixit – how heart rate variability gives us real-time feedback on our ability to regulate stress. https://andreasamadi.podbean.com/e/breathe-to-reset-how-hrv-tech-reveals-hidden-stress/ Dr. Kristen Holmes – how recovery metrics reveal our physiological readiness to perform. https://andreasamadi.podbean.com/e/kristen-holmes-from-whoopcom-on-unlocking-a-better-you-measuring-sleep-recovery-and-strain/ Dr. Antonio Zadra – how sleep and dreaming consolidate memories, regulate emotions, and generate insight. https://andreasamadi.podbean.com/e/when-brains-dream-how-sleep-integrates-emotion-insight-and-creativity/ Together these conversations taught us that sleep and stress regulation aren't optional—they're the operating system that allows every higher brain function to work. Phase 2: Motivation & Neurochemistry The Direction Core Question: What moves us into action? Once the brain feels safe, it becomes ready to pursue goals. In Phase 2, we explored the internal chemistry that transforms intention into action. Our experts helped us understand that sustainable motivation isn't about willpower—it's about aligning our beliefs, thoughts, attention, energy, and movement. Together we discovered: Bob Proctor — our beliefs determine the direction of our lives. https://andreasamadi.podbean.com/e/belief-first-the-neuroscience-of-motivation/ Dr. Carolyn Leaf — our thinking literally changes our brain chemistry. https://andreasamadi.podbean.com/e/thoughts-as-biology-how-your-mind-shapes-neurochemistry/ Dr. John Medina — attention determines what the brain encodes and remembers. https://andreasamadi.podbean.com/e/theory-of-mind-the-missing-link-between-attention-reward-and-motivation Dr. Anna Lembke- Dopamine, Motivation and Why the Brain Repeats Behavior https://andreasamadi.podbean.com/e/dopamine-nation-the-pleasure%e2%80%93pain-balance-that-drives-motivation/ Dr. Friederike Fabritius — managing our energy allows high performance to become sustainable. https://andreasamadi.podbean.com/e/fun-fear-focus-closing-the-motivation-loop/ Dr. Chuck Hillman & Paul Zientarski — movement activates the brain, preparing it to learn. https://andreasamadi.podbean.com/e/move-to-learn-how-movement-activates-the-brain-and-fuels-motivation/ By the end of Phase 2, we introduced what became The Motivation Loop, showing how beliefs influence thoughts, thoughts influence actions, actions create results, and results reinforce future beliefs. Phase 3: Movement, Learning & Human Performance The Transformation Core Question: How does movement change the brain—and how does recovery transform that change into performance? Now we're taking the next step. Phase 3 builds on everything we've learned so far. If Phase 1 created a regulated nervous system... If Phase 2 created motivation and direction... Phase 3 explains how the brain and body actually become stronger. Together we've explored this process through conversations with: Dr. Chuck Hillman & Paul Zientarski — why movement activates the brain before learning. https://andreasamadi.podbean.com/e/movement-first-how-a-20%e2%80%91minute-walk-lights-up-the-brain/ Dr. John Ratey — how exercise builds a healthier, younger brain. https://andreasamadi.podbean.com/e/movement-matters-how-every-move-rewires-the-brain/ Dr. Kristen Holmes — why recovery determines adaptation and readiness. Dr. John Medina — how attention transforms movement into lasting learning. Jason Whitrock — how metabolism and cellular energy fuel long-term performance. WHERE WE ARE GOING NEXT Phase 4 — Connection, Emotion & Social Intelligence The Human System Core Question: How do we thrive with other people? The brain didn't evolve in isolation—it evolved through relationships. In Phase 4, we'll explore emotional intelligence, empathy, communication, trust, leadership, and psychological safety to understand how our relationships shape learning, well-being, and performance. Phase 5 — Integration & Human Performance The Complete System Core Question: How do all the systems work together? In our final phase, we'll bring everything together—regulation, motivation, movement, emotion, relationships, learning, and recovery—into one integrated framework. We'll discover how these systems work together to create measurable improvements in our well-being, achievement, leadership, productivity, and results. REFERENCES: [i] Liquid IV https://www.liquid-iv.com/collections/hydration-multiplier-sugar-free    

David Frankel is one of the great seed investors of our time. As the Co-Founder of Founder Collective he has backed the likes of Uber, Coupang, Suno, PillPack, Airtable, Whoop, Shield AI and many more. In a world of expanding fund sizes, David and Founder Collective are one of the only successful franchises to truly stick to small, boutique funds.  AGENDA: 00:00 The Bubbles Are Getting Bigger—and There Will Be a Lot of Roadkill 05:21 The Worst-Performing Funds Will Be the $50M–$100M Seed Funds 25:06 "We're Greedy for Returns, Not Management Fees" 30:10 "Pro Rata Is the Original Sin" 32:59 "A $1BN Valuation Is the New Series A" 46:39 "I Have Never Seen Secondary Markets This Liquid" 58:03 Microsoft Has Done a Crappy Job of AI—and Another Dot-Com Crash Is Inevitable 01:08:25 OpenAI and Anthropic Will Be Disrupted—and China Could Do It 01:16:12 "Anyone Who Claims They Knew Is Full of Shit" 01:19:56 Our Children Won't Need to Drive—and Chemotherapy Will Look Prehistoric  

At Lifespan, our mission is to help you and your loved ones live your longest, healthiest lives while supporting medical research into breakthroughs to improve all lives. We're building the world's largest longevity community: Join us at https://lifespan.com. Follow us on YouTube, Apple, and Spotify for new Lifespan episodes every 2 weeks.        __________________________________________ In this episode of Lifespan, Dr. David Sinclair, A.O., Ph.D. – Professor of Genetics at Harvard Medical School and longevity scientist – details how to exercise for a longer, healthier life. Drawing on the latest research, Dr. Sinclair explains why exercising for longevity isn't the same as training for peak athletic performance – including how much exercise you really need, which types matter most as you age, and whether more exercise is always better. He also breaks down the key fitness metrics for longevity – including VO2 max, grip strength, resting heart rate, and heart rate variability (HRV) – and why cardiorespiratory fitness may predict mortality more strongly than smoking, diabetes, or hypertension. Lastly, Dr. Sinclair tackles some of the most common questions about exercise science: What's the best time of day to work out? Should you drink coffee beforehand? Should men and women train differently? How should exercise change as you age? Whether you're just getting started or already exercise regularly, this episode offers a practical, evidence-based guide on what to do to stay healthier for longer.     __________________________________________ Partners of the Lifespan show help us keep this program freely available as an educational resource while also supporting medical research. We only collaborate with partners whose products are grounded in science and that our team has personally used for years. Our selected partners make it convenient for the Lifespan audience to access the tools and technologies featured in this episode - from exogenous fuel for neurons (Ketone-IQ), to wearables that track recovery, strain, and sleep (WHOOP), to smart devices that measure key health metrics such as visceral fat and muscle mass (Withings). If you'd like to learn more or try these tools: ○ Ketone-IQ: Get 30% off your first monthly order at https://ketone.com/lifespan or with code LIFESPAN ○ WHOOP: Get a free WHOOP band and one month of membership at https://join.whoop.com/LIFESPAN or with code LIFESPAN ○ Withings: Get 10% off smart health devices at https://withings.com/lifespan or with code LIFESPAN                                __________________________________________ Legal & Medical Disclaimers The Lifespan show and all related content are provided for informational and educational purposes only and are not intended as medical advice, diagnosis, or treatment. Nothing presented should be interpreted as a recommendation to diagnose, treat, cure, or prevent any disease or medical condition. This content is not a substitute for professional medical advice, diagnosis, or treatment from a qualified healthcare provider. You should always consult with a licensed physician or other qualified healthcare professional before making decisions about your health, including starting, stopping, or modifying any treatment, supplement, diet, or exercise program. The information shared reflects the views and opinions of the host and guests and is based on the scientific literature, their experience and expertise, and general wellness principles. Listening to or engaging with Lifespan content does not establish a doctor–patient or clinical relationship.  Health and longevity outcomes can vary significantly between individuals. Any references to studies, interventions, products, or protocols are not guarantees of specific results, and individual responses may differ. From time to time, Lifespan may discuss or partner with third-party products or services. These references are provided for informational purposes only and should not be considered medical recommendations or endorsements of efficacy for any individual. Lifespan Foundation is an independent 501(c)(3) non-profit organization whose mission is to support medical research.   The views expressed by Dr. David Sinclair, A.O., Ph.D., are his own and do not represent those of Harvard University, Harvard Medical School, or any affiliated institutions.

Dr. Kristen Holmes is the Global Head of Human Performance and Principal Scientist at WHOOP, where she leads pioneering research on the interplay between physiological metrics and behavioral patterns Today on the show we discuss why sleep consistency can matter more than duration, how caffeine can sabotage recovery even when you fall asleep easily, why alcohol and marijuana leave you unconscious but not deeply restored, how daytime stress and artificial light disrupt your nervous system at night, the simple daily routine that resets your circadian rhythm, and how Kristen healed from trauma and stopped tying her self-worth to achievement. Thank you to today's sponsor: Momentous Try Momentous Signature Spec Creatine: https://www.livemomentous.com Use code ADVERSITY for up to 35% off your entire first order Learn more about your ad choices. Visit megaphone.fm/adchoices

Episode 147: From Botox to Whoop to 2-ply toilet paper (lol), some purchases just aren't worth skimping on. This week, we're jumping on the trend of sharing all the things that we don't think twice about spending money on. We run through the splurges, upgrades, and "no going back" investments that always earn their keep. This one's giggly one - WLY!

Women's health has long been underserved by research, leaving many women without the information they need to understand their own bodies. On this week's episode of the WHOOP Podcast, WHOOP Global Head of Human Performance and Principal Scientist Dr. Kristen Holmes sits down with Dr. Elina Berglund Scherwitzl, Co-Founder & CEO of Natural Cycles° and Nobel Prize-winning particle physicist. The conversation explores how data is transforming women's reproductive health.After helping discover the Higgs boson, Dr. Berglund Scherwitzl turned her expertise in physics and data science toward her own health journey by creating the world's first and only FDA-cleared birth control app. Together, Dr. Holmes and Dr. Berglund Scherwitzl discuss how wearable technology and physiological data are giving women unprecedented insight into fertility, pregnancy planning, menstrual health, and perimenopause.The conversation explores the new WHOOP and Natural Cycles° integration, designed to make women's health feel less overwhelming and more intuitive by combining continuous wearable data with advanced insights on fertility, hormonal health, and perimenopause. Dr. Holmes and Dr. Berglund Scherwitzl discuss how body temperature and other biomarkers reveal hormonal changes, why perimenopause often begins earlier than many women realize, and how passive, personalized insights can reduce uncertainty, ease mental load, and empower women to make informed decisions about their health at every stage of life.(00:00) Cold Open (00:37) Meet The Scientist Behind Natural Cycles°(01:00) Why Dr. Berglund Scherwitzl Started Natural Cycles°(04:35) The Only FDA-Cleared Birth Control App(05:54) The WHOOP x Natural Cycles° Partnership(07:51) The Early Signs of Perimenopause (And How To Track Them)(13:08) What Really Happens To Your Hormones Over Time(17:34) Why Understanding Your Body Changes Everything(19:09) Your Sleep Could Reveal Early Signs of Perimenopause(22:03) The Small Habits That Make A Big Difference(24:14) The Most Common Menstrual Cycle Myths(26:09) What Your Wearable Can Tell You About Your Hormones(27:07) The Truth About Fertility Timing(29:16) Knowing Which Symptoms Matter Most(31:36) HRT: What Women Should Know(34:10) What You Can Expect From The WHOOP x Natural Cycles° Partnership(37:05) The Future of Women's HealthFollow Dr. Elina Berglund Scherwitzl:LinkedInWebsiteFollow Natural Cycles°:InstagramYouTubeWebsiteSupport the showFollow WHOOP:Sign up for WHOOP Advanced LabsTrial WHOOP for Freewww.whoop.comInstagramTikTokYouTubeXFacebookLinkedInFollow Will Ahmed:InstagramXLinkedInFollow Kristen Holmes:InstagramLinkedInFollow Emily Capodilupo:LinkedIn 

The Longevity World Cup: Competing to Stay Young Click On My Website Below To Schedule A Free 15 Min Zoom Call:Over 40 Fitness Hacks SKOOL Group!Get Your Whoop4.0 Here!Founder Adam: Longevity World CupLongevityWorldCup.comInstagram: @longevityworldcupPodcast Summary: Brad Williams Interviews Adam, Developer of the Longevity World CupIn this episode of Over 40 Fitness Hacks, Brad Williams sits down with Adam, the developer of the Longevity World Cup, to explore the emerging world of longevity, biological aging, and the idea of turning health optimization into a competitive sport.Adam explains how his journey into longevity began after building and exiting a successful software company. Inspired by the idea that longevity could be the next major technological revolution, he began looking into the field and quickly realized there was a major problem: scientists still don't have an easy way to determine whether an anti-aging intervention is actually working without waiting decades to see whether people live longer.That problem led Adam to a unique idea—treat longevity like a sport. The concept behind the Longevity World Cup is to create a competitive environment where people track their biological age and health markers, experiment with different interventions, and compete to improve their results. Adam believes that the people who perform best in this competition could become some of the earliest adopters of new longevity technologies, treatments, and strategies that actually work.A major part of the conversation focuses on biological aging clocks and how they attempt to estimate a person's biological age based on health data. Brad discusses his experience with tools such as WHOOP and the growing popularity of biological-age measurements, while Adam explains the limitations of current approaches. He argues that simply determining how old someone "looks" based on their biomarkers isn't necessarily the same as measuring how healthy or resilient they actually are. Ideally, biological aging clocks should be connected to meaningful outcomes such as health, performance, and ultimately mortality.Adam explains that this is one of the biggest challenges facing longevity research. Researchers need better biological aging clocks so they can determine whether an intervention is working without having to wait for people to die decades later. If scientists can develop reliable ways to measure biological aging, it could dramatically accelerate the pace of longevity research.If you're interested in online personal training or being a guest on my podcast, "Over 40 Fitness Hacks," you can reach me at brad@over40fitnesshacks.com or visit my website at:www.Over40FitnessHacks.comAdditionally, check out my Yelp reviews for my local business, Evolve Gym in Huntington Beach, at https://bit.ly/3GCKRzVDisclaimer: The information provided on this podcast, including interviews and recommendations, is for educational and entertainment purposes only. It does not constitute medical, nutritional, or professional fitness advice. The hosts and guests are not your personal doctors or trainers. Always consult a qualified medical professional before changing your diet, starting a new exercise regimen, or implementing any advice heard on this show. Use of any information provided is solely at your own risk.

For the last few years, the trend in wearables has been all about screens. As many of them as possible. But now, companies like Whoop, Fitbit, and Garmin are creating new products that ditch the display entirely. The Verge's Victoria Song explains why no-screen is the new flex, why even the most quantified athletes might not want a display on their wrist, and whether Whoop and the Whoop Dupes are a sign of a broader trend Further reading: Spider-Man and The Odyssey are splitting up IMAX screens after a record-breaking weekend) Truth Social's priority access subscription goes live and raises corruption concerns. | The Verge Google's Pixel 11 specs and price leak showing the impact of RAMageddon | The Verge Lenovo Googlebook leaks reveal a laptop and 2-in-1 tablet | The Verge The Fitbit Air takes a smarter approach to the AI health dumpster fire Garmin's new screen-free fitness tracker doesn't require a subscription Whoop wants everyone to give a whoop about the new Whoop 5.0 Subscribe to The Verge for unlimited access to theverge.com, subscriber-exclusive newsletters, and our ad-free podcast feed. We love hearing from you! Email your questions and thoughts to vergecast@theverge.com or call us at 866-VERGE11. Learn more about your ad choices. Visit podcastchoices.com/adchoices

Episode 228: In this episode of Inform Performance, host Steve Barrett is joined by Dan Ramsden — Head of Performance for Super League's Hull KR, promoted into the role after eight years as the club's Head Physiotherapist. Dan now leads the club's strength, conditioning, and rehabilitation programmes, bringing together medical and performance functions under one department. Alongside a physiotherapy degree and a PhD focused on concussion, he holds a 5th Dan Black Belt in Aikido, and specialises in injury prevention and building athletic resilience in a collision sport. At the centre of the conversation is Dan's transition from clinician to department lead. He discusses what changes when your remit shifts from treating individual athletes to setting the direction of an entire performance team, the skills that transfer from physiotherapy, and the ones that have to be learned on the job. The discussion also explores the culture required to build and sustain a high-performing staff — how roles are defined, how disciplines are integrated rather than siloed, and how Dan develops the practitioners around him. Dan then unpacks player availability and its relationship with training and match intensity, before moving into his research area: concussion, neck strength, and the role of rate of force development (RFD) as a measure that goes beyond maximal strength testing. — Topics Discussed: Progression from Physio to a Head of Performance role Culture and development of a high performance team Player availability and its link to intensity Concussion and the use of rate of force development (RFD) within neck strength Where you can find Dan: LinkedIn Instagram — Sponsors Axon: Performance teams spend the morning after game day stitching together six systems before the coach gets an answer. Axon Perform fixes that. Every source you already use, Catapult, StatSports, VALD, Opta, OVAL, Wyscout, WHOOP, Garmin and the rest, connects into a dedicated Snowflake warehouse. Ask Axon, the in-platform chat, lets analysts and sports scientists query the lot in plain English. Reports that took hours now take seconds. Used by the Springboks, England RFU, Japan RFU, Sydney Roosters and a growing list of rugby, football & cricket clubs and federations. Your data, reports, measures and AI models stay yours, fully portable. See if your data is ready for AI at axonperform.com BTL: BTL Industries develops advanced rehabilitation and performance technologies, including SIS DUO, Shockwave Therapy, High-Intensity Laser, TR-Therapy, Lymphastim and R-FORCE. BTL systems are designed to support recovery, pain management, functional rehabilitation and return-to-play pathways across clinical and elite sport settings. VALD Performance, makers of the Nordbord, Forceframe, ForeDecks and HumanTrak. VALD Performance systems are built with the high-performance practitioner in mind, translating traditionally lab-based technologies into engaging, quick, easy-to-use tools for daily testing, monitoring and training Hytro: The world's leading Blood Flow Restriction (BFR) wearable, designed to accelerate recovery and maximise athletic potential using Hytro BFR for Professional Sport.  -  Where to Find Us Keep up to date with everything that is going on with the podcast by following Inform Performance on: Instagram Twitter Our Website - Our Team Andy McDonald Ben Ashworth Nicola Graham Steve Barrett  Pete McKnight

This week, we're bringing you an episode of WSJ's Take On the Week. Host Telis Demos and guest host Spencer Jakab, investing columnist and writer of the Markets A.M. newsletter, are joined by Kaitlin Hendrix, asset allocation research director at Dimensional Fund Advisors, to decode investors' surging interest in private markets. They break down how investors may already have exposure in their investment portfolios to private companies like Anthropic, Stripe and Flipkart, through holdings in companies like Alphabet's Google, Amazon and Nvidia. Hendrix explains why your public index fund might already provide the diversification you're looking for, without the high fees. Plus, Jakab explains the way that big tech's private company investments are boosting earnings to near-unprecedented levels.  To watch the video version of this episode, visit our WSJ Podcasts YouTube channel or the video page of WSJ.com Sign up for the WSJ's free What's News newsletter. Further Reading:  Earnings Forecasts Are on Steroids For more coverage of the markets and your investments, head to WSJ.com, WSJ's Heard on The Street Column, and WSJ's Live Markets blog. Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

Bill Thompson is a retired U.S. Army Chief Warrant Officer and a former military intelligence specialist. Is your private life actually private? As AI rapidly outpaces our privacy protections, everything from your personal data to your deepest vulnerabilities is becoming easier to exploit. So what can be hacked, how exposed are you, and is even your mind still safe? Expect to learn what the government can and can't actually see of yours, why companies actually try to hack their own systems, how AI is supercharging espionage in various nation states, who the most surveyed people in the world are, if there is any hope for real privacy in the age of AI and much more… Sponsors: MW Merch is now live - for 6 days only! Shop now at https://mwmerch.com See discounts for all the products I use and recommend: ⁠https://chriswillx.com/deals⁠ Get 160+ lab tests for just $365 and save an extra $25 at https://functionhealth.com/modernwisdom Get up to $350 off the Eight Sleep Pod 5 at https://eightsleep.com/modernwisdom Get the brand new Whoop 5.0 and your first month for free at https://join.whoop.com/modernwisdom Get up to $50 off the RP Hypertrophy App at https://rpstrength.com/modernwisdom Get ChatGPT to explore ideas, solve problems, and learn faster at ⁠https://chatgpt.com Timestamps: (00:00) Why Bill Doesn't Trust Apple (03:35) How Is Information Collected and Distributed? (09:13) Can Humans Keep Up With Technology? (11:21) Why Companies Hack Their Own Systems (17:05) The Biggest Exploitation Hack (20:48) Why Threats Are Constantly Changing (25:17) Is DOGE Really a Mess? (32:03) How AI Is Supercharging Hacking (36:58) Do Intelligence Operators Know You Better Than You Do? (47:15) Who Is the Most Surveilled Person in the World? (54:39) Is the Bad Outgrowing the Good? (01:03:59) How Bill Built Spartan Forge (01:13:16) Where to Find Bill Extra Stuff: Get my free reading list of 100 books to read before you die: ⁠https://chriswillx.com/books⁠ Try my productivity energy drink Neutonic: ⁠https://neutonic.com/modernwisdom⁠ Episodes You Might Enjoy: #577 - David Goggins - This Is How To Master Your Life: ⁠lnkfi.re/SN-Goggins⁠ #712 - Dr Jordan Peterson - How To Destroy Your Negative Beliefs: ⁠lnkfi.re/SN-Peterson⁠ #700 - Dr Andrew Huberman - The Secret Tools To Hack Your Brain: ⁠lnkfi.re/SN-Huberman⁠ - Get In Touch: Instagram: ⁠https://www.instagram.com/chriswillx⁠ Twitter: ⁠https://www.twitter.com/chriswillx⁠ YouTube: ⁠https://www.youtube.com/modernwisdompodcast⁠ Email: ⁠https://chriswillx.com/contact⁠ - Learn more about your ad choices. Visit megaphone.fm/adchoices

Signal vs Noise: Jackson Mikalic, Michael Tanguma, Brian Cubellis, and Liam Nelson put four stories on the shot clock. They break down Leopold Aschenbrenner's Situational Awareness fund blowing up and getting scooped by Citadel as South Korea's market sheds roughly $2 trillion in 40 days, Elizabeth Warren and Donald Trump agreeing to scrap the debt ceiling, Fauci pleading the fifth before Rand Paul, and open source tools like Granola and Whoop getting reverse engineered overnight. Where's the signal, and where's the noise?---

Jett Franzen is a writer and YouTuber. What holds people back? Is it their mindset, environment, or circumstances? One overlooked factor is the ability to be alone. Solitude can build clarity and resilience, but too much can be destructive. So when is being alone a superpower, and when does it become dangerous? Expect to learn the pitfalls of taking too much medication, why being lonely and/or isolated for a period of time is a superpower, why the most dangerous are ambitious but lazy people, the mentality that is keeping people stuck in a terrible mindset, how to escape the hedonic treadmill, why the incel community came after Jett and much more… Sponsors: Modern Wisdom Merch available this Friday: https://mwmerch.com See discounts for all the products I use and recommend: ⁠https://chriswillx.com/deals⁠ Get the brand new Whoop 5.0 and your first month for free at https://join.whoop.com/modernwisdom Get 10% discount on all Gymshark products at https://gym.sh/modernwisdom (use code MODERNWISDOM10) Get up to 20% off Timeline powered by Mitopure (now at a lower price) at https://timeline.com/modernwisdom Get a Free Sample Pack of LMNT's most popular flavours with your first purchase at https://drinklmnt.com/modernwisdom Get ChatGPT to explore ideas, solve problems, and learn faster at ⁠https://chatgpt.com Timestamps: (00:00) Why You Need to Confront Your Shadows (10:09) Make It Until You Believe It (22:19) Why Success Demands Real Work (34:36) Can Anyone Go From Nothing to Something? (39:19) Don't Let Empathy Hold You Back (52:39) Are We Addicted to the Next Win? (56:31) Progress vs Position: What Matters More? (01:08:59) Why Happiness Comes From Acceptance (01:14:05) Escaping the Victim Mindset (01:19:54) Protect What Makes You Unique (01:29:40) How to Use Ego as a Strength (01:36:57) Don't Let the Fear of Having Self-Belief Hold You Back (01:51:31) Does True Authenticity Really Exist? (01:58:00) Where to Find Jett Extra Stuff: Get my free reading list of 100 books to read before you die: ⁠https://chriswillx.com/books⁠ Try my productivity energy drink Neutonic: ⁠https://neutonic.com/modernwisdom⁠ Episodes You Might Enjoy: #577 - David Goggins - This Is How To Master Your Life: ⁠lnkfi.re/SN-Goggins⁠ #712 - Dr Jordan Peterson - How To Destroy Your Negative Beliefs: ⁠lnkfi.re/SN-Peterson⁠ #700 - Dr Andrew Huberman - The Secret Tools To Hack Your Brain: ⁠lnkfi.re/SN-Huberman⁠ - Get In Touch: Instagram: ⁠https://www.instagram.com/chriswillx⁠ Twitter: ⁠https://www.twitter.com/chriswillx⁠ YouTube: ⁠https://www.youtube.com/modernwisdompodcast⁠ Email: ⁠https://chriswillx.com/contact⁠ - Learn more about your ad choices. Visit megaphone.fm/adchoices

Mollie Eastman, behavior change specialist, sleep optimization expert, founder of Sleep Is a Skill, and host of the Sleep Is a Skill podcast, joins me on this episode of the Business Minds Coffee Chat podcast. After struggling with debilitating insomnia herself, Mollie became determined to understand the science behind great sleep. What she discovered transformed her own life and led her to help entrepreneurs, executives, athletes, and high performers improve their health, energy, and performance by mastering one of the most overlooked skills of all: sleep.

After reaching nearly 300 pounds, WHOOP Member Daniel Day committed to changing his life, turning WHOOP to give him the guidance he needed. On this week's episode of the WHOOP Podcast WHOOP Staff Research Scientist Dr. Greg Grosicki sits down with Daniel to discuss his unique journey to optimize his health using WHOOP. After ultimately losing more than 125 pounds through sustainable lifestyle changes, endurance training, and a relentless focus on long-term health, Daniel decided to challenge himself to complete a Half Ironman. Daniel shares how WHOOP became an essential part of that transformation, providing the accountability, and daily insights that helped him build better habits and stay motivated through every stage of his journey. (00:00) Cold Open(00:44) Daniel's Weight Loss Journey and Life Motto(07:43) Daniel's Motivation, Family History, and Journey to WHOOP(10:02) Finding Your “Why”(12:29) Breakthrough Moments: Daniel on Running His First Mile(14:44) The WHOOP Metrics Driving Behavior Change(16:56) Impact of Strain Coach(19:20) Daily Tracking and Daniel's Biggest Wins(28:23) WHOOP Advanced Labs and Healthspan(33:06) Picking Up New, Active Hobbies and Habits(33:40) Improving Energy and Mindset(35:53) Training For A Triathlon(37:04) First Open Swim Sprint Anxieties and Lessons(39:59) Building Resilience for Half Ironman(44:04) Daniel's Half Ironman Race Day Experience(46:41) Impact of Strength Training on Race Day Results(52:03) Daniel's Reflection on His JourneySupport the showFollow WHOOP:Sign up for WHOOP Advanced LabsTrial WHOOP for Freewww.whoop.comInstagramTikTokYouTubeXFacebookLinkedInFollow Will Ahmed:InstagramXLinkedInFollow Kristen Holmes:InstagramLinkedInFollow Emily Capodilupo:LinkedIn 

Anti-AI Slop Checklist: https://clickhubspot.com/olkw Ep. 439 Are you just passing AI-generated slop back and forth at work? Kipp and guest Hilary Gridley (founder of the newsletter Writerbuilder) dive into how teams can escape the AI slop doom loop and leverage artificial intelligence to scale taste, judgment, and high-performance work—not just automate mediocrity. Learn more on the crucial role of clarity and context in AI-powered teams, why leaders must redefine what “good” looks like, and practical tools to set quality bars, create feedback loops, and eliminate sloppy outputs from your team's workflow. Mentions Hilary Gridley https://www.linkedin.com/in/hilarygridley Loop: Outlearn. Outmarket. Outgrow https://a.co/d/08By5k2w Writerbuilder https://hils.substack.com/p/writing-is-building-now Maven https://maven.com/hilary-gridley/ai-powered-people-management Whoop https://www.whoop.com/ Claude https://claude.ai/ Get our guide to build your own Custom GPT: https://clickhubspot.com/customgpt Resource [Free] Steal our favorite AI Prompts featured on the show! Grab them here: https://clickhubspot.com/aip We're on Social Media! Follow us for everyday marketing wisdom straight to your feed YouTube: ​​https://www.youtube.com/channel/UCGtXqPiNV8YC0GMUzY-EUFg  Twitter: https://twitter.com/matgpod  TikTok: https://www.tiktok.com/@matgpod  Thank you for tuning into Marketing Against The Grain! Don't forget to hit subscribe and follow us on Apple Podcasts (so you never miss an episode)! https://podcasts.apple.com/us/podcast/marketing-against-the-grain/id1616700934   If you love this show, please leave us a 5-Star Review https://link.chtbl.com/h9_sjBKH and share your favorite episodes with friends. We really appreciate your support. Host Links: Kipp Bodnar, https://twitter.com/kippbodnar   Kieran Flanagan, https://twitter.com/searchbrat  ‘Marketing Against The Grain' is a HubSpot Original Podcast // Brought to you by Hubspot Media // Produced by Darren Clarke.

SPONSORS: Don't let your mind get in the way of a good time. Discover your options at https://BlueChew.com Visit https://ethos.com/BEARS Enjoy the refreshing citrus kick of Mountain Dew, an American Original. Tasting Great Since '48. Look for Mountain Dew in stores near you at https://mountaindew.com Sponsored by BetterHelp. Sign up and get 10% off at https://betterhelp.com/bears Get started with ShipStation today and get sixty days free at https://shipstation.com, with code cave. If your revenues are at least in the seven figures, go to https://NetSuite.AI/BEARS. Head to Factormeals.com/bears50off and use code bears50off to get 50% off. This week on 2 Bears, 1 Cave, Tom Segura and Bert Kreischer compare their two very different eras of being fat, Tom's custom-made fat guy shirts, hard visceral fat vs. soft fat, and why losing weight made everyone think Tom got lip injections. Bert's sober documentary binge takes them from Patient Zero "Gay Tom" spreading AIDS across the Air Canada route map to Concorde pricing scams. Tom also reveals the fattest thing he's ever seen Bert do: ten appetizers, four entrées, and twenty doubles in Tallahassee. Bert also retells Bill Hader's retelling of Henry Rollins meeting David Lee Roth, and his daughter's instantly legendary Boston Tea Party take. Then things get real: a midlife crisis YouTube video sends Bert and LeeAnn into a "sell everything and get five apartments in five cities" fantasy, LeeAnn gets brutally honest about when she was happiest, and Tom breaks down the difference between happy and content. Plus: Hulk Hogan inflating Andre the Giant's weight, Julian's belt reaction to the Michael Jackson movie, Whoop resting heart rate brags, Craig Robinson's dunk, and the great first sweat vs. last sweat debate. 2 Bears, 1 Cave Ep. 334 https://tomsegura.com/tourhttps://www.bertbertbert.com/tourhttps://store.ymhstudios.com Chapters 00:00:00 - Intro00:00:52 - Fat Tommy Vs Skinny Tom00:09:16 - Patient Zero, Polio, & The Concorde00:19:38 - The Fattest Thing Tom Ever Saw Bert Do00:23:55 - Bill Hader, David Lee Roth & Boston Tea Party00:32:21 - Hulk Hogan, Macho Man & LeeAnn Off Leash00:36:37 - Five Apartments In Five Cities00:46:12 - Bert's Midlife Crisis Theory00:54:34 - "You're Not Hitting The Notes, Mike"00:57:05 - Whoop Brags & Craig Robinson Dunking01:02:36 - Wrap Up Learn more about your ad choices. Visit megaphone.fm/adchoices

Subscribe to Throwing Fits on Patreon. Our interview with Sebastian Jean is chill. Sebastian—fashion director of Highsnobiety—checked in ahead of time to make sure our office wasn't too cold before rolling through to talk wearing his dead WHOOP just for the look, getting his money's worth on The Row jeans, Player Layers™, Lawrence was once his editor but has zero recollection of that ever happening, how the Noah Johnson tenure at Highsnob is going, fashion parties have their own zone of interest, magazines should have their own in-house lines, where to draw the line when it comes to silly hats, pushing celebs like Michael Olise and Lil Yachty out of their comfort zones, he is one of the few people to have seen Juergen Teller wearing pants, lessons learned from the late great stylist Melanie Ward, he was in the Calvin Klein trenches with Raf Simons (and Matthieu Blazy and Pieter Mulier and Sterling Ruby), explore page core, speedos and flip-flops, sometimes you gotta shop for things you just shopped for, the overstyling bug, Frank Ocean has him thinking about wigs being next up, Tekken fits, Hip-Hop's going out shirt era, his wedding is coming up quick and he's gotta figure out what to wear, and much more on Sebastian Jean's interview with The Only Podcast That Matters™.

Finally, a classic gadget week! First, it's all about the Garmin Cirqa, the newest Whoop competitor to enter the fray. Then Marques, Andrew, and David debate whether the new Lite Flip minimal phone is worth the asking price. Once the dust settles, it's all about the newest Samsung Z Flip 8, Z Fold 8, and Z Fold 8 Ultra. After that, Marques tries to explain something in tech terms, David talks about the new Peak Design field bracket, and the crew discusses new reporting that Apple is going to start a leasing program as early as next week. Of course, we wrap it all up with trivia. Enjoy! Links: DesFit - Garmin CIRQA video DC Rainmaker - Garmin CIRQA video MKBHD - Galaxy Impressions Light Flip Peak Design Field cage Bloomberg - Apple Leasing Program This episode brought to you by: Framer: https://www.framer.com/waveform Glaze: https://www.glaze.app/waveform Follow us on socials: Marques: https://www.threads.net/@mkbhd Andrew: https://www.threads.net/@andrew_manganelli David: https://www.threads.net/@davidimel Adam: https://www.threads.net/@parmesanpapi17 Ellis: https://twitter.com/EllisRovin Waveform Threads: https://www.threads.net/@waveformpodcast Waveform Instagram: https://www.instagram.com/waveformpodcast/?hl=en Waveform TikTok: https://www.tiktok.com/@waveformpodcast Join the Discord: https://discord.gg/mkbhd Intro/Outro music by 20syl: https://bit.ly/2S53xlC Waveform is part of the Vox Media Podcast Network. Learn more about your ad choices. Visit podcastchoices.com/adchoices

Annie Jacobsen is a journalist, investigative reporter and an author. For decades, nuclear war has been humanity's greatest existential fear. But the next global catastrophe may not arrive with a mushroom cloud—it could begin inside a laboratory. What would a biological attack actually look like, how quickly would it spread, and could humanity survive it? Sponsors: See discounts for all the products I use and recommend: ⁠https://chriswillx.com/deals⁠ Get a Free Sample Pack of LMNT's most popular flavours with your first purchase at https://drinklmnt.com/modernwisdom Get 160+ lab tests for just $365 and save an extra $25 at https://functionhealth.com/modernwisdom Get 10% discount on all Gymshark products at https://gym.sh/modernwisdom (use code MODERNWISDOM10) Get the brand new Whoop 5.0 and your first month for free at https://join.whoop.com/modernwisdom Get ChatGPT to explore ideas, solve problems, and learn faster at ⁠https://chatgpt.com Timestamps: (00:00) Nuclear vs Biological War: Which Is Worse? (01:08) Why No One Is Talking About Bioweapons (04:23) Is Genetic Engineering a Good Thing? (07:14) What COVID Really Taught Us (13:25) Who Created the First Biological Weapon? (21:25) What Makes the Perfect Biological Weapon? (26:44) The Soviet Bioweapons Ambition (27:50) How the Soviet Program Was Exposed (34:38) How Many Bioweapons Are Man-Made? (37:30) The Biggest Mistakes in Bioweapons History (45:04) What Happens in the First 24 Hours of a Leak? (56:02) Bacteria vs Virus: Which Is More Dangerous? (57:19) Does Dose Responsiveness Determine Survival? (59:21) Are Incubation Time and Lethality Correlated? (01:02:19) How the Soviets Created a Euphoric Plague (01:08:39) Six Days: From Outbreak to Anarchy (01:23:37) How Close COVID Came to Social Breakdown (01:36:24) Where to Find Annie Extra Stuff: Get my free reading list of 100 books to read before you die: ⁠https://chriswillx.com/books⁠ Try my productivity energy drink Neutonic: ⁠https://neutonic.com/modernwisdom⁠ Episodes You Might Enjoy: #577 - David Goggins - This Is How To Master Your Life: ⁠lnkfi.re/SN-Goggins⁠ #712 - Dr Jordan Peterson - How To Destroy Your Negative Beliefs: ⁠lnkfi.re/SN-Peterson⁠ #700 - Dr Andrew Huberman - The Secret Tools To Hack Your Brain: ⁠lnkfi.re/SN-Huberman⁠ - Get In Touch: Instagram: ⁠https://www.instagram.com/chriswillx⁠ Twitter: ⁠https://www.twitter.com/chriswillx⁠ YouTube: ⁠https://www.youtube.com/modernwisdompodcast⁠ Email: ⁠https://chriswillx.com/contact⁠ - Learn more about your ad choices. Visit megaphone.fm/adchoices

At Lifespan, our mission is to help you and your loved ones live your longest, healthiest lives while supporting medical research into breakthroughs to improve all lives. We're building the world's largest longevity community: Join us at https://lifespan.com. Follow us on YouTube, Apple, and Spotify for new Lifespan episodes every 2 weeks.                                __________________________________________ In this episode of Lifespan, Dr. David Sinclair, A.O., Ph.D. – Professor of Genetics at Harvard Medical School and pioneer in longevity research – explores the science of eye aging, vision loss, and emerging strategies to preserve vision throughout life. Dr. Sinclair shares an exclusive update on ER-100, including his team's successful restoration of vision in non-human primates and the launch of the world's first FDA-cleared age reversal human clinical trial. This Phase 1 clinical trial will evaluate the safety of epigenetic cellular restoration as a therapy. Additionally, drawing on decades of research, Dr. Sinclair explains why the eyes may offer one of the earliest windows into biological aging, how everyday factors such as sleep position, alcohol consumption, and intraocular pressure influence long-term eye health, and what the latest evidence reveals about nutrition, supplements, and the connection between the eyes and the brain. Whether you're interested in longevity, brain health, or protecting your eyesight, this episode provides an evidence-based look at the biology of vision and the future of regenerative medicine.                                __________________________________________ Partners of the Lifespan show help us keep this program freely available as an educational resource while also supporting medical research. We only collaborate with partners whose products are grounded in science and that our team has personally used for years. Our selected partners make it convenient for the Lifespan audience to access the tools and technologies featured in this episode - from exogenous fuel for neurons (Ketone-IQ), to wearables that track recovery, strain, and sleep (WHOOP), to smart devices that measure key health metrics such as visceral fat and muscle mass (Withings). If you'd like to learn more or try these tools: ○ Ketone-IQ: Get 30% off your first monthly order at https://ketone.com/lifespan or with code LIFESPAN ○ WHOOP: Get a free WHOOP band and one month of membership at https://join.whoop.com/LIFESPAN or with code LIFESPAN ○ Withings: Get 10% off smart health devices at https://withings.com/lifespan or with code LIFESPAN                                __________________________________________ Legal & Medical Disclaimers The Lifespan show and all related content are provided for informational and educational purposes only and are not intended as medical advice, diagnosis, or treatment. Nothing presented should be interpreted as a recommendation to diagnose, treat, cure, or prevent any disease or medical condition. This content is not a substitute for professional medical advice, diagnosis, or treatment from a qualified healthcare provider. You should always consult with a licensed physician or other qualified healthcare professional before making decisions about your health, including starting, stopping, or modifying any treatment, supplement, diet, or exercise program. The information shared reflects the views and opinions of the host and guests and is based on the scientific literature, their experience and expertise, and general wellness principles. Listening to or engaging with Lifespan content does not establish a doctor–patient or clinical relationship.  Health and longevity outcomes can vary significantly between individuals. Any references to studies, interventions, products, or protocols are not guarantees of specific results, and individual responses may differ. From time to time, Lifespan may discuss or partner with third-party products or services. These references are provided for informational purposes only and should not be considered medical recommendations or endorsements of efficacy for any individual. Lifespan Foundation is an independent 501(c)(3) non-profit organization whose mission is to support medical research.   The views expressed by Dr. David Sinclair, A.O., Ph.D., are his own and do not represent those of Harvard University, Harvard Medical School, or any affiliated institutions.

This Week In Startups is made possible by: Sentry https://sentry.io/twist Agree https://agree.com Northwest Registered Agent https://northwestregisteredagent.com/twist   Today's show: French ex-martial artist Bilal Kharouni is building his longevity startup from Okinawa, one of the world's "blue zones." (These are regions with the most people living long, healthy lives.) In this TWiST taping from Founder University in Tokyo, Jason investigates why a $200K raise in Japan can out-build a $2M raise in San Francisco, and why the best moat for biological AI isn't the model; it's the data no one else has. Plus a tactical and practical discussion of product market fit, why Ekei killed a growing side business to maintain focus, Japan's fast-track for regenerative medicine, and hitting the upper limits for consumer longevity gadgets. Plus a live Q&A with Founder U attendees. Guest Bilal Kharouni on LinkedIn: https://www.linkedin.com/in/bilal-kharouni/ Ekei Labs: https://www.ekeilabs.com/ Relevant Links Okinawa Institute of Science and Tech (OIST): ****https://www.oist.jp/ Life Biosciences: https://www.lifebiosciences.com/ NewLimit: https://www.newlimit.com/ Centivax: https://www.centivax.com/ Medical Daily: "First Human Trial to Reverse Aging Gets FDA Clearance": https://www.medicaldaily.com/first-human-trial-reverse-aging-just-got-fda-clearance-what-epigenetic-reprogramming-actually-476076 Tim Friede snake venom article from Science: https://www.science.org/content/article/he-injected-himself-venom-decades-can-his-antibodies-help-snakebite-victims Micro1: https://www.micro1.ai/ Whoop: https://www.whoop.com/ Station F Paris startup campus: https://stationf.co/ Japan Times: "PM Takaichi sleeps only 2-4 hours a night": https://www.japantimes.co.jp/news/2025/11/14/japan/politics/takaichi-sleep-overwork/ FDLI: "Japan's Regenerative Medicine Regulatory Pathways": https://www.fdli.org/2019/02/global-focus-japans-regenerative-medicine-regulatory-pathways-encouraging-innovation-and-patient-access/ FDA: "Right to Try": https://www.fda.gov/patients/learn-about-expanded-access-and-other-treatment-options/right-try STAT News: "Are Blue Zones Real?": https://www.statnews.com/2026/05/04/are-blue-zones-real-new-scrutiny-longevity-hot-spots/ Timestamps: 0:00 Founder University is back in Japan! 4:05 What Ekei Labs does 5:13 Why Japan is a longevity hub 8:52 The AI biological moat 10:05 Sentry - Your team should be focused on shipping features — not chasing down bugs. New users can get $240 in free credits when they go to https://sentry.io/twist and use the code TWIST 15:58 Right to try and the ethics of experimental therapies 22:30 Agree.com - Stop chasing invoices and automate your entire contract-to-cash stack. Go to https://agree.com and tell them Jason sent you to get 50% off for life! 24:49 Japan's fast-track regenerative medicine law 26:03 Raising in Japan vs. the US 31:32 Northwest Registered Agent - Get more when you start your business with Northwest. In 10 clicks and 10 minutes, you can form your company and walk away with a real business identity — Learn more at https://northwestregisteredagent.com/twist 40:44 Why Ekei killed a profitable service to focus 47:11 Have Blue Zones been debunked? 48:56 How socialization may extend lifespan 51:07 Founder Q&A: Booked vs. forecast revenue 55:42 Amazon's "bar raiser" framework 1:03:31 Social robots and loneliness 1:04:29 Jason on health and hustle culture   Subscribe to the TWiST500 newsletter: https://ticker.thisweekinstartups.com Check out the TWIST500: https://www.twist500.com Subscribe to This Week in Startups on Apple: https://rb.gy/v19fcp   Follow Lon: X: https://x.com/lons   Follow Alex: X: https://x.com/alex LinkedIn: ⁠https://www.linkedin.com/in/alexwilhelm   Follow Jason: X: https://twitter.com/Jason LinkedIn: https://www.linkedin.com/in/jasoncalacanis   Check out all our partner offers: https://partners.launch.co/   Great TWIST interviews: Will Guidara, Eoghan McCabe, Steve Huffman, Brian Chesky, Bob Moesta, Aaron Levie, Sophia Amoruso, Reid Hoffman, Frank Slootman, Billy McFarland   Check out Jason's suite of newsletters: https://substack.com/@calacanis   Follow TWiST: Twitter: https://twitter.com/TWiStartups YouTube: https://www.youtube.com/thisweekin Instagram: https://www.instagram.com/thisweekinstartups TikTok: https://www.tiktok.com/@thisweekinstartups Substack: https://twistartups.substack.com

Alex Petkas is a historian, writer, and podcaster. What's the real story behind The Odyssey? As the ancient epic returns to the big screen, a historian reveals the original tale, the world that shaped it, and the timeless lessons hidden within it. Expect to learn why The Odyssey is such an important story, what type of person and writer Homer was, who the important women of The Odyssey were and which ones were benevolent, heroic, or dangerous, why revenge and justice are the key underlying themes in the story, what a real historian thinks of Christopher Nolan's adaptation of The Odyssey and much more... Sponsors: See discounts for all the products I use and recommend: ⁠https://chriswillx.com/deals⁠ Get up to $350 off the Eight Sleep Pod 5 at https://eightsleep.com/modernwisdom Get a Free Sample Pack of LMNT's most popular flavours with your first purchase at https://drinklmnt.com/modernwisdom Get the brand new Whoop 5.0 and your first month for free at https://join.whoop.com/modernwisdom Get 15% off your first order of my favourite Non-Alcoholic Brew at https://athleticbrewing.com/modernwisdom Get ChatGPT to explore ideas, solve problems, and learn faster at ⁠https://chatgpt.com Timestamps: (00:00) Why The Odyssey Still Matters Today (06:19) What Happens in The Odyssey? (09:41) Did Homer Write The Iliad First? (15:20) How Much of The Odyssey Is Just Retelling? (16:31) Why Is Penelope the Ultimate Prize? (21:43) Telemachus' Quest to Live Up to His Father (36:19) How Order Can Slip into Anarchy (37:21) Why Odysseus Walked Away From a Goddess (54:13) The Power of Cunning (01:01:09) How Odysseus Outsmarted the Cyclops (01:07:35) The One Mistake That Cursed Odysseus (01:09:23) Is Family the True Heart of The Odyssey? (01:24:57) How Odysseus Finally Returns Home (01:27:48) The Reunion of Odysseus and Telemachus (01:29:57) The Fall of the Suitors (01:42:12) Is Penelope the Real Hero of the Story? (01:46:25) Why Divine Favour Changes Everything (01:49:02) The Hidden Role of Oral Storytelling (01:53:24) Why Nolan's Films Divide Audiences (01:57:52) Is Emily Wilson's Translation Accurate? (02:01:26) Has the Classic Hero Disappeared? (02:11:09) Why We Need to Beware Modern Sirens (02:19:48) Where to Find Alex Extra Stuff: Get my free reading list of 100 books to read before you die: ⁠https://chriswillx.com/books⁠ Try my productivity energy drink Neutonic: ⁠https://neutonic.com/modernwisdom⁠ Episodes You Might Enjoy: #577 - David Goggins - This Is How To Master Your Life: ⁠lnkfi.re/SN-Goggins⁠ #712 - Dr Jordan Peterson - How To Destroy Your Negative Beliefs: ⁠lnkfi.re/SN-Peterson⁠ #700 - Dr Andrew Huberman - The Secret Tools To Hack Your Brain: ⁠lnkfi.re/SN-Huberman⁠ - Get In Touch: Instagram: ⁠https://www.instagram.com/chriswillx⁠ Twitter: ⁠https://www.twitter.com/chriswillx⁠ YouTube: ⁠https://www.youtube.com/modernwisdompodcast⁠ Email: ⁠https://chriswillx.com/contact⁠ - Learn more about your ad choices. Visit megaphone.fm/adchoices

Not so fast! Bryson's penalty controversy and more! Lucas Herbert (-8) and Sam Burns (-5) both post 62s, but that wasn't the biggest story of the day. Bryson DeChambeau was assessed a two-stroke penalty after his round, dropping from solo second to T5. And his third-round status is in question. We break it all down and react live. Plus, we discuss Cameron Young (-6), Scottie Scheffler (-4), Tommy Fleetwood (-4), and Jon Rahm (-4). Down the Leaderboard, news and notes, and much more. Presented by Titleist. Support our sponsors: Titleist - the #1 ball in Golf! High Noon - Sun's Up! Whoop - https://join.whoop.com/nlu Looking to travel this year, check out East Sands Golf Co.: https://www.eastsandsgolf.co/nlu Join us in our support of the Evans Scholars Foundation: https://nolayingup.com/esf Learn more about your ad choices. Visit megaphone.fm/adchoices