Podcast appearances and mentions of paul laursen

In this episode of the Athletes Compass podcast, hosts Paul Laursen, Marjaana Rakai, and Paul Warloski explore how the heart functions as a major limiter of VO2 max and endurance performance. They break down the components of cardiac output, discuss genetic ceilings and the effects of aging on heart rate, and offer practical training strategies to maximize cardiac function. Drawing on scientific literature and real-world athlete examples, the team gives actionable advice for improving VO2 max—even for everyday athletes.Key Takeaways:The heart, especially cardiac output, is often the primary limiter of VO2 max.VO2 max = cardiac output (stroke volume × heart rate). Both factors matter.Aging reduces max heart rate—roughly 1 beat per year—which can lower VO2 max.Genetics play a role, but consistent, individualized training has a big impact.High training volume improves efficiency and threshold; HIIT boosts VO2 max ceiling.Training zones differ across sports due to body position and demands (e.g., swimming vs. running).Individual variability in heart rate response and adaptation is normal.Accurate zone setting requires solid data: races, FTP tests, 5K runs, etc.Paul Warloski - Endurance, Strength Training, YogaMarjaana Rakai - Tired Mom Runs - Where fitness meets motherhood.

In this episode, Paul Laursen, Paul Warloski, and Marjaana Rakai tackle one of the least understood but critically important VO2 max limiters: the lungs. From the phenomenon of exercise-induced arterial hypoxemia (EIH) affecting 50% of elite athletes to practical methods for respiratory muscle training, the trio breaks down the science of lung function and its real impact on athletic performance. Whether you're curious about lung size, high-performance breathing tools, or simply how to get more oxygen into your bloodstream, this episode offers actionable insights and an engaging discussion around a key pillar of endurance capacity.Key Episode TakeawaysLung function can limit VO2 max, especially in elite athletes experiencing EIH.Environmental irritants like smoke and pollution can compound oxygen saturation issues.Four key mechanisms cause EIH: ventilation-perfusion mismatch, high cardiac output speed, physiological shunting, and alveolar hypoventilation.Training respiratory muscles can reduce the impact of EIH and improve performance.Tools like the Breathe Way Better bag and PowerBreathe help train lung musculature.Lung size correlates with body size and can impact VO2 max, especially in smaller-stature individuals.Women are more likely to experience EIH due to generally smaller lungs.VO2 max improvements also aid in submaximal performance by increasing efficiency.Paul Warloski - Endurance, Strength Training, YogaMarjaana Rakai - Tired Mom Runs - Where fitness meets motherhood.

Top Episode Replay 2x Olympic Gold Medalist, Triathlete extraordinair Alistair Brownlee

In this episode of the Athlete's Compass, the team—Paul Warloski, Dr. Paul Laursen, and Marjaana Rakai—breaks down VO2 max: what it really means, why it's relevant for every endurance athlete (not just the elites), and how it connects to performance, recovery, and long-term health. They explore how training, genetics, testing accuracy, and strength work all influence VO2 max, and offer actionable strategies to improve it at any level. Whether you're chasing PRs or aiming for a healthier life, understanding your VO2 max can be a game changer.Key TakeawaysVO2 max = maximal oxygen uptake, a key indicator of endurance and longevity.It's not just for elite athletes—your health span and performance depend on it too.Four main limiters: lungs, blood's oxygen-carrying capacity, heart function, and muscle oxygen uptake.Genetics play a role (~50%), but training can greatly improve VO2 max.Tools like Garmin, metabolic carts, and VO2 Master provide various levels of measurement accuracy.Zone 1 and 2 training build the aerobic base necessary for VO2 max gains.Strength training enhances muscular power and helps reach VO2 max potential.Heat training ("poor man's altitude") boosts plasma volume and aids adaptation.Paul Warloski - Endurance, Strength Training, YogaMarjaana Rakai - Tired Mom Runs - Where fitness meets motherhood.

In this episode of the Athletes Compass podcast, Paul Warloski, Marjaana Rakai, and Dr. Paul Laursen tackle one of the most hotly debated topics in endurance sports: strength training. They break down why lifting heavy won't make you bulky but will make you a more efficient, resilient, and injury-resistant athlete. With practical advice for beginners to elites, the team covers the best types of exercises, how to progress safely, scheduling strength work around endurance training, and the critical role strength plays in aging well and avoiding long-term injuries. It's part science, part coaching insight, and all about helping everyday athletes train smarter.Key TakeawaysStrength training doesn't bulk you up when combined with endurance training.Benefits include neuromuscular coordination, tendon stiffness, and greater fatigue resistance.Women benefit significantly in terms of bone density and aging well.Start with bodyweight and build up to heavy lifting as technique improves.Focus on six movement patterns: hip hinge, squat, chest push/pull, shoulder push/pull, and core.Don't neglect mobility and rehab work, especially around weak links.One to three strength sessions per week depending on the season and training load.Doing strength and high-intensity workouts on the same day may improve performance and recovery.Consistency matters more than perfection — short sessions are better than none.Paul Warloski - Endurance, Strength Training, YogaMarjaana Rakai - Tired Mom Runs - Where fitness meets motherhood.

In this episode of The Athletes Compass, Paul Laursen, Marjaana Rakai, and Paul Warloski tackle the most overlooked but pivotal phase of race performance—race week. They break down everything from tapering and travel to gear choices, mindset shifts, and even the science of sleep. With personal stories, cautionary tales, and practical strategies, this episode is the ultimate pre-race briefing for any endurance athlete. Learn how to stay sharp, avoid race-day disasters, and show up calm, confident, and ready to roll.Key Episode TakeawaysMindset matters more than muscles during race week.Visualization is a powerful tool, but overdoing it can cause tension.Pacing is everything—starting too fast can ruin your race.No new gear, food, or routines on race day. Ever.Sleep the week before matters more than the night before the race.Make checklists to reduce stress and avoid forgetting essentials.Gratitude reframes pre-race nerves into positive energy.Support others on the course—the energy you give is the energy you get.Paul Warloski - Endurance, Strength Training, YogaMarjaana Rakai - Tired Mom Runs - Where fitness meets motherhood.

In Episode 70 of The Athletes Compass, hosts Paul Warloski, Dr. Paul Laursen, and Marjaana Rakai bust major endurance training myths with science-backed insights. From the ineffectiveness of sodium supplementation during exercise to the power of maintaining blood glucose over muscle glycogen, this episode is packed with paradigm-shifting ideas. They also explore fasted training, metabolic flexibility, and why fat is the endurance athlete's forever fuel. Listeners get a masterclass in power profiling, testing methodologies, and how to optimize training for individual physiology. It's endurance science with a practical edge.Key TakeawaysSodium During Exercise Is Overrated: No scientific evidence supports sodium supplementation during exercise to prevent cramps, dehydration, or improve performance.Power Profile Testing > Ramp Tests: The Athletica power profile provides broader insight into an athlete's anaerobic and aerobic capacities.Short Intervals for Twitchy Athletes: Short VO2 max intervals are more effective for sprinter-type athletes than long intervals.Critical Power Curve Guides Training Zones: Accurate power profiling helps set effective training zones for peak performance.Blood Glucose Trumps Muscle Glycogen: New research shows maintaining blood glucose may be more critical for endurance than glycogen stores.Fasted Training Builds Fat Adaptation: With consistency, athletes can train the body to become metabolically flexible and use fat efficiently.Insulin Regulates Fat Usage: Lower insulin levels from low-carb diets promote fat burning and intramuscular fat storage.Fat Is a Superior Long-Term Fuel: At 9 kcal/g, fat provides longer-lasting energy than carbohydrates.Paul Warloski - Endurance, Strength Training, YogaMarjaana Rakai - Tired Mom Runs - Where fitness meets motherhood.

This episode of The Athletes Compass explores the role of heat training in endurance performance. Dr. Paul Laursen, Marjaana Rakai, and Paul Warloski discuss how controlled heat exposure leads to increased plasma volume, red blood cell production, and overall endurance gains—similar to the effects of altitude training. They also provide practical tips on integrating heat sessions into training, balancing active and passive heat exposure, and avoiding potential risks. If you're training for a hot race or simply looking for a new performance edge, this episode will challenge your perspective on heat adaptation.Key TakeawaysHeat training expands plasma volume first, triggering an increase in red blood cell count—a physiological boost similar to altitude training.One to three heat sessions per week can create meaningful adaptation, with regularity being key to maintaining benefits.Beginners should start with lower-intensity aerobic sessions, while experienced athletes may combine heat training with high-intensity workouts.Passive heat exposure (sauna, hot tub) complements active heat training and aids in adaptation.Heat training should be progressive—gradual exposure over time builds tolerance and reduces risk.Overheating can be dangerous—athletes should have cooling strategies in place (ice baths, cold showers) to recover efficiently.Elite athletes like Christian Blumenfeld used extreme heat training for Olympic success, but it's crucial to adapt it to personal limits.Paul Warloski - Endurance, Strength Training, YogaMarjaana Rakai - Tired Mom Runs - Where fitness meets motherhood.

In this episode of The Athletes Compass, Paul Laursen, Marjaana Rakai, and Paul Warloski tackle listener questions on endurance training. They discuss whether workout order affects performance, the role of strength training in triathlon prep, and how to handle missed workouts. They also break down the science behind carbohydrate fueling, questioning the necessity of high-carb intake for endurance athletes. Finally, they explore whether power pedals are worth the investment and how they can enhance outdoor training. Packed with practical advice, this episode is a must-listen for time-crunched athletes looking to optimize their performance.Key Takeaways:Workout Order: While ideal race simulations are beneficial, the most important thing is getting the work done in a way that fits your schedule.Strength Training Placement: The most crucial session should come first, but strength work can fit anywhere based on availability.Missed Workouts: Moving sessions around is fine, but be mindful of not stacking too many hard workouts together.Carbohydrate Fueling: Sugar isn't always necessary. A small amount of natural carbs (like bananas or trail mix) can be enough for endurance training.Context Over Content: Training plans should be adapted to the individual's needs, experience level, and goals.Power Meters: A useful investment for pacing, data tracking, and improving training efficiency—especially for outdoor cycling.Paul Warloski - Endurance, Strength Training, YogaMarjaana Rakai - Tired Mom Runs - Where fitness meets motherhood.

This episode of The Athletes Compass Podcast explores two key listener questions: how to train effectively during Ramadan while fasting and how to navigate the ongoing debate around endurance nutrition. Dr. Paul Laursen, Marjaana Rakai, and Paul Warloski provide insights on scheduling workouts around fasting, maintaining energy levels, and managing hydration and recovery. They also discuss the latest research on low-carb versus high-carb diets, debunk the myth of the post-workout anabolic window, and break down which supplements actually improve endurance performance. Whether you're an Ironman athlete or just looking for smarter ways to fuel and train, this episode offers practical takeaways for long-term success.Key TakeawaysTraining During Ramadan: Low-intensity sessions in the morning, higher intensity workouts closer to Iftar to optimize fueling and recovery.Metabolic Adaptation: Fasting encourages fat oxidation and ketone utilization, which can benefit endurance athletes.Balancing Sleep and Social Commitments: Late-night training may impact sleep, requiring adjustments to training plans.Low-Carb vs. High-Carb Nutrition: A major study found no significant difference in performance between the two approaches.The Best Supplements for Endurance Athletes: Creatine, caffeine, and protein powders are among the most effective, while beta-alanine and glutamine offer little benefit unless dietary intake is insufficient.The Anabolic Window Myth: Post-workout protein timing is less important than total daily intakePaul Warloski - Endurance, Strength Training, YogaMarjaana Rakai - Tired Mom Runs - Where fitness meets motherhood.

You are FIT! BUT are you HEALTHY

Are you sabotaging your endurance performance by consuming too many carbs? In this episode, we break down a groundbreaking study on endurance fueling that challenges conventional wisdom. Does fat adaptation work for long races? How little carbohydrate is actually needed to perform at your best? Hosts Paul Warloski, Marjaana Rakai, and Dr. Paul Laursen discuss the science of fat oxidation, hypoglycemia prevention, and how endurance athletes can optimize their fueling strategies. Plus, Marjaana shares her experiences from Ironman races and a fascinating Scandinavian fueling trick involving coffee and Coke!Key TakeawaysFat oxidation is crucial for endurance performance, but many athletes rely too much on carbs.A new study suggests as little as 10 grams of carbs per hour can eliminate hypoglycemia and enhance performance, regardless of diet.Muscle glycogen may not be as critical as once thought—maintaining stable blood sugar levels might be the key to endurance success.Fat-adapted athletes can still benefit from small amounts of carbs without losing their adaptation.High-carb fueling (100+ grams per hour) may not be necessary for all endurance athletes, but it could help elite competitors.Endurance nutrition should be personalized based on gut tolerance, training, and performance goals.Old-school advice (like pre-race pasta parties) may not be essential—fat-adapted athletes can perform well with a balanced, lower-carb pre-race meal.Paul Warloski - Endurance, Strength Training, YogaMarjaana Rakai - Tired Mom Runs - Where fitness meets motherhood.

In this episode of The Athletes Compass, hosts Paul Laursen, Marjaana Rakai, and Paul Warloski break down the latest insights on VO2 max training, interval strategies, and the importance of base training. A recent study on trained cyclists revealed that those who responded best to high-intensity workouts had a strong foundation of low-intensity training. Marjaana shares her personal experience of unexpected performance gains after a period of base training and recovery. The team also discusses the benefits of short vs. long intervals, the role of heat training, and how platforms like Velocity enhance interval workouts.Key TakeawaysBase training is crucial. Athletes with a strong low-intensity training foundation respond better to high-intensity sessions.Short vs. long intervals depend on physiology. Fast-twitch dominant athletes benefit more from shorter 30-30s, while endurance-focused athletes handle longer efforts better.HIIT workouts should be strategic. Overloading on intense training without adequate recovery can be counterproductive.Heat training can improve endurance. It helps increase plasma volume and stimulates EPO production for better oxygen transport.The most important session is the next one. Avoid overtraining by pacing efforts and leaving “one or two in the tank.”Technology like Velocity enhances interval training. Live coaching, gamification, and personalized feedback help athletes push harder.FINALLY: The Ultimate Way to Maximise Your HIIT Intervals - With Ingvill Odden & Prof. Paul Laursen - HiitSciencePaul Warloski - Endurance, Strength Training, YogaMarjaana Rakai - Tired Mom Runs - Where fitness meets motherhood.

Simulate, train & PRACTICE with all

Save 20% on all Nuzest Products WORLDWIDE with the code MIKKIPEDIA at www.nuzest.co.nz, www.nuzest.com.au or www.nuzest.comThis week on the podcast, Mikki speaks with Dr. Paul Laursen, renowned sports scientist, endurance coach, and co-founder of Athletica AI. Dr. Laursen has been at the forefront of endurance research, particularly in exploring the evolving role of carbohydrates in fueling elite and age-group athletes. Together, they dive into the science and practical application of high-carbohydrate intake during endurance events, including the evidence behind consuming up to 120 grams per hour, how this practice became a gold standard for elites, and the factors that influence an athlete's ability to efficiently utilize such large amounts.Dr. Laursen sheds light on the physiological impacts of extreme carbohydrate fueling, addressing its potential benefits, limits, and risks, including GI distress, inflammation, and even its connection to overtraining or heart health in some cases. He shares insights into why age-group athletes often struggle when emulating elite practices and offers practical strategies for aligning carbohydrate intake with individual needs and training loads.Mikki and Dr. Laursen also discuss the misconceptions around low-carb approaches in endurance sports, hybrid fueling strategies that combine low- and high-carb periods, and the importance of balancing performance with long-term health. With his years of coaching and research, Dr. Laursen shares invaluable advice for endurance athletes looking to optimize their fueling strategies, whether they're chasing personal bests or aiming for sustainable performance. This is a must-listen for anyone curious about the future of endurance nutrition and how to fuel smarter.Dr. Paul Laursen is a world-renowned sports scientist, endurance coach, and co-founder of Athletica AI, an innovative platform leveraging artificial intelligence to optimize endurance training. With a PhD in Exercise Physiology and years of research experience, Dr. Laursen has published extensively on topics including high-intensity interval training (HIIT), endurance performance, and sports nutrition. His work bridges the gap between cutting-edge science and practical application for athletes at all levels.Dr. Laursen has worked with elite athletes across disciplines, helping them achieve peak performance through personalized training and nutrition strategies. He's also a passionate educator, co-authoring the influential book The Science and Application of High-Intensity Interval Training and contributing to the evolution of endurance sports practices. Known for his holistic approach, Dr. Laursen focuses on the interplay between fueling, recovery, and overall athlete health, making him a leading voice in the field of endurance sports.When he's not advancing endurance science, Dr. Laursen is often found testing his own limits in the field as an endurance athlete, embodying the principles he teaches. His unique blend of scientific expertise and real-world experience continues to shape the way athletes train, fuel, and performhttps://podcast.mikkiwilliden.com/46https://podcast.mikkiwilliden.com/3 https://podcasts.apple.com/ca/podcast/how-to-fuel-for-health/id1490521721?i=1000675196238 https://www.paullaursen.com/ https://athletica.ai/ https://www.mikkiwilliden.com/unlocking-metabolic-mastery-2025  Curranz Supplement: Use code MIKKIPEDIA to get 20% off your first order - go to www.curranz.co.nz  or www.curranz.co.uk to order yours Contact Mikki:https://mikkiwilliden.com/https://www.facebook.com/mikkiwillidennutritionhttps://www.instagram.com/mikkiwilliden/https://linktr.ee/mikkiwilliden

ECCENTRIC training is SO MUCH MORE than just lifting heavy weights!Marcin Lipski wants you to understand ECCENTRIC muscle actions are VERY different from their concentric counterparts. Plus, there are HEAPS of decelerations in practice. Yet, we have not approached it in a UNIQUE and ECCENTRIC-ONLY way in training. Try it!In the 147th episode of The Training Science Podcast, Paul & Marcin discuss:

In this episode of the Athletes Compass podcast, hosts Paul Warloski, Paul Laursen, and Marjaana Rakai dive into the science and practice of zone 1 and 2 endurance training, emphasizing its pivotal role in improving fat metabolism and overall performance. They discuss the importance of low-intensity workouts, the pitfalls of over-reliance on sugars during training, and how calm, controlled sessions enhance physiological adaptations. Through engaging anecdotes and actionable advice, the team underscores the necessity of building a solid aerobic base and offers insights into tailoring training plans with tools like Athletica. The episode wraps up with practical tips for controlling intensity and fueling smarter, aiming to empower everyday athletes to train effectively.Key Episode TakeawaysZone 1 and 2 training is essential for building endurance through enhanced fat metabolism and mitochondrial development.Consistency in low-intensity training minimizes stress on the body, enabling better adaptation to higher-intensity sessions.Sugar consumption during workouts can stress the body and blunt endurance adaptations.Tools like heart rate monitors and perceived exertion scales help athletes stay within optimal training zones.Athletica's personalized algorithms and manual overrides allow for flexible, tailored training plans.Recovery and mindfulness are crucial between phases and after high-intensity efforts to prevent overtraining.Protein, Recovery, and Performance for Female Athletes Dr. Mikki WillidenThe Training Intensity Distribution of Marathon Runners Across Performance LevelsMikkipedia | Athletica AI and HIIT with Prof. Paul LaursenPaul Warloski - Endurance, Strength Training, YogaMarjaana Rakai - Tired Mom Runs - Where fitness meets motherhood.

The triathlon season is starting in New Zealand with the Mount Festival of Sport this weekend. Tyler Mislawchuk and Cecilia Perez win the IRONMAN 70.3 in Pucon, Chile. We chat to Andrew Buckrell PhD - Mechanical Engineering and Thermal Management Power Technologist and CEO & Chief Scientist at Endurance Innovation. Andrew returns to the show to discuss recent innovations in cooling technologies, including the development of the Cool Bottle. The Cool Bottle aims to enhance performance by actively cooling the forearms during races. We delve into the science behind cooling mechanisms, the inspiration for the product, its design and the practical applications for athletes. We revisit our chat with Dr Paul Laursen on ice slushies and the Floe Bottle. A product that is capable of dispensing a cooling ice slushie through its wide nozzle design. (0:03:11) – The triathlon season starts this weekend in NZ with the Mount Festival of Sport. Plus Tyler Mislawchuk and Cecilia Perez win at IM703 Pucon, Chile (0:06:32) – Alex Yee targeting a sub 2:10 marathon (0:09:56) – Magnus Ditlev commits to the IRONMAN Pro Series (0:12:02) – Hydration systems on bikes (0:16:03) – Dr Andrew Buckrell PhD (0:42:19) – Ice slushies (0:44:06) – Dr Paul Laursen: Ice slushies and the Floe Bottle LINKS: Mount Festival of Sport at https://mountfestival.kiwi/ IRONMAN 70.3 Pucon, Chile at https://www.ironman.com/im703-pucon Follow Tyler Mislawchuk at https://www.instagram.com/therealmislawchuk/ More about Andrew Buckrell at https://eitech.io/about/ Endurance Innovation at https://eitech.io/ The Endurance Innovation Podcast – Episode #159 The Cool Bottle at https://eitech.io/pod-episode-159-the-cool-bottle/ 4iiii Innovations at https://4iiii.com/ Stac Virtual Wind Tunnel at https://www.staczero.com/vwt/ More about Dr Paul Laursen at https://www.paullaursen.com/ Fitter Radio interview with Paul Laursen at https://sites.libsyn.com/53178/fitter-radio-episode-022-paul-laursen-part-2 The Floe Bottle at https://www.floebottle.com/

Just be BIG, heavy

This episode of The Athletes Compass Podcast explores essential training strategies for endurance athletes. Hosts Paul Warloski, Dr. Paul Laursen, and Marjaana Rakai tackle listener questions on topics like optimizing high-intensity interval training (HIIT), the benefits of workout variety, and managing fatigue effectively. They discuss the importance of consistency over intensity, the value of mental toughness, and practical tips for long indoor sessions. With actionable advice for runners, cyclists, and triathletes, this episode provides fresh perspectives on sustainable training approaches, from double run days to smarter endurance adaptations.Key Episode TakeawaysIncorporating alternative modes like cycling or rowing into HIIT can reduce injury risks while maintaining cardiovascular benefits.Consistency in training is more valuable than pushing to exhaustion; "leave two in the tank" is a winning philosophy.Splitting long workouts into multiple sessions can be an effective adaptation for busy schedules or indoor training challenges.Mental toughness, or "Finnish Sisu," plays a crucial role in endurance sports, particularly in long training sessions.Frequent, shorter runs often lead to better adaptations than occasional long runs, especially for marathon or triathlon prep.Brief excursions into higher training zones during endurance sessions are acceptable but should be minimized to avoid overtraining.Double run days amplify adaptive signaling, improving resilience and efficiency over time.Paul Warloski - Endurance, Strength Training, YogaMarjaana Rakai - Tired Mom Runs - Where fitness meets motherhood.

You need to be PRACTICALLY

Rowing is FAST

QUALITATIVE

Issues in your TRAINING, RECOVERY, FOOD and more, DO NOT manifest the same for fast

HEAT

NEW to female

You NEED MORE ⏰ TIME! More TIME BREATHING really hard

There's an important difference between fueling for performance and fueling for health. In today's episode, Dr. Mikki Williden and Dr. Paul Laursen give us their suggestions on how to fuel for health. Learn more about your ad choices. Visit megaphone.fm/adchoices

So you WANT to be AERO

Today on the Run Culture Podcast I was very lucky to chat to Paul Laursen. Paul is a renowned sports scientist and expert in high-intensity interval training (HIIT). His extensive research and practical experience (as a runner, triathlete and coach) have made him a pivotal figure in the understanding of how HIIT can be effectively applied to endurance sports. Paul is the co-author of the; ' The Science and Application of High Intensity Interval Training: Solutions to the Programming Puzzle.' with Martin Bucheit. Here he explored the physiological mechanisms and benefits of HIIT. In todays episode, Paul defines what HIIT is and we discuss the 'decision tree' you should use to more effectively prescribe it. If you liked this episode and you want to reach out to Paul, be sure to go to: https://athletica.ai

MUSCLES are only good for SPORTS, bodybuilders & fitness freaks? NOPE

After a number of inquiries about heart rate zones and the best ways to train, we brought back a very popular episode featuring WHOOP Global Head of Human Performance, Principal Scientist, Kristen Holmes and endurance coach Paul Laursen. Paul is a Zone 2 cardio expert and has competed in 17 Ironman triathlons. He is the Co-Founder and CEO of HIIT Science and co-host of the Training Science Podcast. He's published over 150 scientific manuscripts and had his work cited more than 15,00 times. Kristen and Paul will discuss how Paul got started training and teaching (3:05), the relationship between the cardiovascular system and the nervous system (6:13), defining the different training zones (10:48), creating a weekly program with cardio zones (24:51), staying balanced with your training (29:08), autonomic recovery and Zone 2 as an active recovery tool (35:17), how Zone 2 can be linked to hormone levels (36:57), Paul's paper on metabolism and burning fat (41:51), the best medium for Zone 2 training (47:49), training for longevity and VO2 max (50:51), and how Paul thinks about sleep with his athletes (52:38).Resources:Paul's WebsitePaul's TwitterHIIT ScienceAutonomic Recovery after Exercise in Trained AthletesAthletes: Fit but UnhealthyFat Oxidation during HIITFollow WHOOPwww.whoop.comTrial WHOOP for FreeInstagramTikTokXFacebookLinkedInFollow Will AhmedInstagramXLinkedInFollow Kristen HolmesInstagramLinkedInSupport the Show.

DATA THIS data THAT! MEASURE measure? Just SIMPLIFY

IMPLEMENT new exercises and movements into your motion analysis

There are ALWAYS opportunities to TEACH

Paul Laursen holds a PhD in exercise physiology and is an author, endurance coach, high-performance consultant, technologist, and entrepreneur. Paul is a co-founder of the companies HIIT Science and Athletica and co-host of the Training Science Podcast. EPISODE LINKS: Paul's Website: https://www.paullaursen.com HIIT Science Website: https://hiitscience.com/ HIIT Science Instagram: https://www.instagram.com/hiitscience/ Athletic Website: https://athletica.ai/ Training Science Podcast: https://hiitscience.com/podcast/ SUPPORT & CONNECT: Elevation Fitness Website: https://elevationfitnessli.com/  Elevation Fitness Instagram: https://www.instagram.com/elevationfitnessli/ 

HEAT acclimation ain't just good for HOT

Jens Voet wants you to understand that what is PLANNED will not always MATCH what is EXECUTED⚖️ . While short-term this could be just fine, but perhaps this is not such a good thing in the long run. Work on that COACH-ATHLETE relationship and do some sound monitoring to know when things are going wrong

The biggest weapon ⚔️of SELF DESTRUCTION? YOUR STRENGTHS!Iñaki de la Parra wants you to understand that YOU can be your WORST enemy

You think supplements are only good ONCE

So, how many AVOCADOS

Are you ❗PUSHING❗ your abilities & fitness with … methods you NEVER

Do NOT LEAD with your EMOTIONAL COMMITMENT to IMPROVEMENT

So you THINK you are USING BIG & IMPORTANT

Artificial Intelligence, or AI, is gaining more traction in our lives. It's been here awhile, but the launch of Chat GPT has really accelerated our awareness of how it can simplify our lives. AI will be a part of our athletic lives as well, certainly for the way we plan our plan, analyse, and adjust our training to get the best results.   Will this benefit athletes and coaches alike? I don't have enough knowledge on the subject to answer that but today's podcast guest does! Prof Paul Laursen will be familiar to regular listeners of this show. He's spoken on this show before about High Intensity Interval Training and we spoke about AI back in 2021. Since then there have been a lot of advances in AI and with his own platform Athletica.ai.   If you are a self coached athlete, AI has the power to save you a lot of time with planning and improve your training prescription. Coaches can benefit too, as they'll be able to analyse much more data and improve their decision making for a larger number of athletes. Whether you're an athlete or a coach, AI will have some impact on your work, training, or data analysis.  In this conversation we chat about:   Some of the latest gadgets that Prof is testing out How Athletica works for athletes and coaches Threats and opportunities for athletes and coaches  Garbage In Garbage Out (GIGO) is so relevant, and why athletes need some personal responsiblity  Coaches will never be redundant   To find out more about The Prof please visit these channels:   Athletica: https://athletica.ai/  HIIT Science: https://hiitscience.com/  Twitter - @PaulBLaursen Click the link to get hold of a copy of Paul's book, Science and Application of High Intensity Interval Training   New links we spoke about on this podcast were: Respiratory training System - https://isocapnic.com/ forget Powerbreathe. This take breath training to a new level. Fourth Frontier Heart rate monitor this HRM not only measures heart rate, it also tracks HRV and provides a continuous ECG during exercise. Strength, Power & Movement testing  If you've ever perform a measured vertical jump, this device makes everything a whole lot easier. In fact, you can measure the velocity of many movements.   Endurance Training - Science and Practice This is the latest book by sports physiologist and coach Inigo Mujika and which features a chapter written by The Prof.   To contact Beth regarding Life Coaching, please visit her website at BethanyWardLifeCoaching.uk.   Sports Nutrition questions - if you have a sports nutrition question that you would like answered on the podcast, please email it to me via Beth@TheTriathlonCoach.com. Join our SWAT/High Performance Human tribe using this link, with a happiness guarantee! You can watch a brief video about the group by going to our website here, and join our SWAT High Performance Human tribe here. Purchase a copy of my High Performance Human e-book featuring more than 30 top tips on how to upgrade your life. If you would like to help offset the cost of our podcast production, we would be so grateful. Please click here to support the HPH podcast. Thank you! Visit Simon's website for more information about his coaching programmes. Links to all of Simon's social media channels can be found here.  For any questions please email Beth@TheTriathlonCoach.com.

This EP features Paul Laursen, a prominent figure in endurance sports, a versatile athlete, coach, scientist, and entrepreneur, encompassing more than three decades of experience. His academic career includes over 150 peer-reviewed scientific manuscripts and the mentorship of more than 20 PhD/Masters students. Paul is also the co-author with this colleague Martin Buckheit, of the bestseller "The Science and Application of High-Intensity Interval Training.”, and its education provider HIITScience.com.On a personal level, Paul has completed over 100 endurance events, including 18 Ironman triathlons. Notably, he has coached accomplished athletes such as Kyle Buckingham and Andi Becherer to triumph in Ironman competitions. Driven by a passion for innovation, Paul co-founded Athletica.ai a pioneering training platform that skillfully combines scientific principles with artificial intelligence, including machine learning and numerical optimization. This dynamic platform is rapidly evolving and is set to redefine the future of athletic training. He lives in Revelstoke, BC with his wife Alison and their daughter Kaia. If you liked this EP, please take the time to rate and comment, share with a friend, and connect with us on social channels IG @Kingopain, TW @BuiltbyScott, LI+FB Scott Livingston. You can find all things LYM at www.LYMLab.com, download your free Life Lab Starter Kit today and get busy living https://lymlab.com/free-lym-lab-starter/Please take the time to visit and connect with our sponsors, they are an essential part of our success:www.MatrixFitness.comwww.VALD.com https://bstrong.training/ - Take advantage of 10% savings and use the coupon code LYMBstrong