Podcast appearances and mentions of jeff rothschild

We catch up on the racing from the Oceania Champs in Devonport at the weekend. We delve into the complexities of athlete nutrition, particularly focusing on gastrointestinal issues and the role of FODMAPs. Tim shares his experiences of his FODMAP journey plus we share an excerpt from the ‘We Do Science' podcast with Doctor Dana Lis. In this podcast they discuss the physiological challenges athletes face, the importance of gut health and the need for personalized nutrition strategies. They also emphasize the balance between dietary restrictions and nutritional needs and the significance of effective communication in guiding athletes towards optimal performance. (0:00:00) – Oceania Championships Devonport (0:10:31) – This weekend IRONMAN 70.3 Geelong (0:12:50) – This weekend Hell of the West (0:12:27) – This weekend The Whakatipu Legend (0:13:53) – Fitter Coaching Newsletter Competition (0:14:29) – FODMAP diets and Tim's experiences (0:27:34) – Excerpt from ‘We Do Science' podcast with Dr Dana Lis   LINKS: Devonport race at https://devonporttriathlon.com/oceania-championships/ IRONMAN 70.3 Geelong at https://www.ironman.com/races/im703-geelong We Do Science podcast with Doctor Dana Lis at https://www.wedoscience.com/gluten-free-diets-fodmaps-and-athletes-with-dr-dana-lis/ Hell of the West at https://hellofthewest.com/ The Whakatipu Legend at https://www.thewhakatipulegend.co.nz/ Monash FODMAP app at https://www.monashfodmap.com/ibs-central/i-have-ibs/get-the-app/ Dr Jeff Rothschild at https://jeff-rothschild.netlify.app/

Jack is back hosting this week and we catch up with him on where he's at with his training, diet and nutrition leading in to IRONMAN New Zealand this weekend. We have a free race entry to give away to the Rarotonga Triathlon Festival. Joe Skipper, UK professional triathlete is back on the show. Joe tells us about his recent bike accident here in Taupo and how it's affected his training leading in to IMNZ. He reflects on the previous year's racing challenges and his thoughts on the IRONMAN series. Plus he shares his thoughts on racing in Kona versus Nice, his strategies for upcoming races and his overall approach to training and competition. We catch up with Adam Clark after his 102km ultra at the Tarawera Ultra. (0:06:36) – Jack updates us on where's he's at with training, diet and nutrition. (0:12:02) – IMNZ this weekend (0:15:53) – Race entry competition to the Rarotonga Triathlon (0:17:40) – Adam Clark (0:40:56) – Joe Skipper LINKS: Follow Jack Moody on Instagram at https://www.instagram.com/jacktmoody/ Follow Joe Skipper on Instagram at https://www.instagram.com/notanotheraveragejoe/ Raro Tri at https://www.rarotri.com/triathlon-festival/ IRONMAN New Zealand at https://www.ironman.com/races/im-new-zealand Tarawera Ultra at https://tarawera.utmb.world/ Follow Dan Jones on Instagram at https://www.instagram.com/daniel.c.jones/ More about Jeff Rothschild at https://www.aut.ac.nz/student-profiles/jeff-rothschild  

Jack Moody is co-hosting this week and we chat to him fresh from his record-breaking performance at the Loan Market Oceanside Tauranga Half. We hear how Jack has improved his swimming plus he shares his personal experiences regarding recent gut health issues and his subsequent dietary changes to a low FODMAP diet, which has led to significant physiological improvements and enhanced race performance. We meet Phil Lynch, winner of the free race entry to IRONMAN 70.3 Geelong The introduction of Race Ranger technology for age groupers is also discussed including the uncertain future of the Challenge Global World Series. (0:03:39) – IRONMAN Australia free race entry competition (0:08:51) – Phil Lynch (0:17:37) – FulGaz (0:20:18) – Announcements over the weekend (0:28:09) – Race Ranger at Challenge Wanaka age group race (0:34:28) – Jack's gut reset (0:45:09) – The Loan Market Oceanside Tauranga Half (0:52:08) – Challenge Global World Series LINKS: Follow Jack Moody on Instagram at https://www.instagram.com/jacktmoody/ IRONMAN Australia at https://www.ironman.com/im-australia Mount Festival of Sport at https://mountfestival.kiwi/ FulGaz at https://fulgaz.com/ More about Jeff Rothschild at https://www.aut.ac.nz/student-profiles/jeff-rothschild

From building a new kind of server to building a new kind of company, co-founders Bryan and Steve join the show to chat about their "meet cute" and the origin story of Oxide, their unconventional recruiting process, transparent and uniform salaries, and their solution to the "N+1 shithead problem". Segments: (00:03:03) Bryan and Steve's "meet cute" (00:05:56) "the sun does not shine on me" (00:12:19) the dagger that went into sun (00:21:23) culture of exonerating yourself vs solving customer problems (00:23:25) the shared "error in judgment" of joining joyent (00:27:54) the origin story of joyent (00:29:44) reporting to the (physical) chair (00:31:26) the comically bad ceo candidate (00:36:23) the enterprise software shift (00:40:21) the importance of curiosity in sales (00:48:30) filtering for curiosity in hiring (00:52:26) oxide's unconventional hiring process (01:04:01) bryan's worst hire (01:05:21) the limitations of traditional hiring (01:08:32) the value of written reflections (01:10:28) "what were the happiest moments in your career?" (01:21:16) misconceptions about sales and go-to-market (01:22:03) trust and alignment in sales (01:30:24) building connections across organizations (01:34:23) how to do performance reviews when everyone's paid the same? (01:40:00) the power of transparency in compensation (01:50:14) validation through impact (01:53:14) origins of on the metal (01:55:45) transparency and open communication (02:01:32) the importance of storytelling (02:04:56) building a company differently Show Notes: - Bryan's blog post on the transparent and uniform compensation model at Oxide: https://oxide.computer/blog/compensat... - On the Metal's interview with Jeff Rothschild: https://share.transistor.fm/s/6fa1eaa4 Stay in touch: - Make Ronak's day by signing up for our newsletter to get our favorites parts of the convo straight to your inbox every week :D https://softwaremisadventures.com/ Music: Vlad Gluschenko — Forest License: Creative Commons Attribution 3.0 Unported: https://creativecommons.org/licenses/...

We sit down with Dr. Dan Plews, who is a scientist, researcher, athlete, and coach, to hear some of his perspectives on carbohydrate fueling recommendations for endurance athletes. We also discuss benefits of fat oxidation and hear some of his surprising triathlon nutrition and racing details.  We also discuss: Dan's athletic and academic background along with an overview of his triathlon racing timeline His nutrition evolution from youth to current times  His thoughts on nutritional ketosis Are carbs really a superfuel?  The use of CGM How he approaches fueling with some of his high performing professional athletes The S-fuels products he uses for triathlon training Links: ResearchGate link to Dr. Plews' research S-fuels GSSI paper, “Carbohydrate Supplementation during Exercise” Dr. Jeff Rothschild's paper published in Sports Med investigating factors that affect substrate oxidation during exercise EndureIQ More about our guest: Dan Plews is an Applied Sports Scientist, Researcher and coach. As a Sports Scientist (specialising in the area of Physiology) Dan has worked closely with athletes who have won more than 25 world and Olympic titles in the sports of rowing, kayak and triathlon. As a researcher, Dan completed his PhD in the area of applied heart rate variability (HRV). This work focused on implementing and validating methods regarding the application of HRV to track training adaptation in elite athletes. Since then, Dan has gone onto having more than 50 peer-reviewed publications in the area of applied sports science and exercise physiology. Dan was the Head of Physical Performance at Emirates Team New Zealand during the 2021 America's Cup winning campaign, and also leads Performance Physiology for Women's Canoe Racing New Zealand. He also is the Founder of his own Company Endure IQ, and a Co-founder at TRIQ. Dan is seriously passionate about endurance sport, particularly Ironman triathlon, where he has coached 3 athletes under the 8-hour barrier. He lives and breathes it and is a competitive Ironman athlete himself. In 2018 he broke the amateur course record at the Ironman Word Championships in Hawaii, Kona in a time of 8 hour and 24 minuets. Winning the overall amateur division by more than 10 minutes and placing 22nd overall. Dan thrives on continuous learning and being on the cutting edge of applied sports science. He often throws himself into the depths of new science, measurements and self-quantification to find out first-hand the effects that they have on training adaptation. --- Connect with the podcast on Instagram @isnpodcast and on Facebook @insidesportsnutrition This episode is brought to you by All Around Snack Co. which features tasty snacks that are low in added sugars, contain zero dyes, colorings or additives and help control blood sugar for steady energy levels throughout the day.  Use code ISNPODCAST24 to save 15% on your purchase. Want to try the deltaG products to provide your brain another fuel source? Check out their products and save 10% by using the code ISNPODCAST and you'll also help support our podcast!  We'd love to connect with you on social! Follow Dina on Instagram at @nutritionmechanic and Bob at @enrgperformance. You can learn more about Bob's services at www.enrgperformance.com and Dina's services at www.nutritionmechanic.com.

Jeff Rothschild is a registered dietician, PhD, and research associate at Sports Performance Research Institute New Zealand.Ever been curious about the science behind fueling your athletic performance? Look no further, as we are joined by Jeff Rothschild, a registered dietitian and researcher, who is here to break down the complex concept of carbohydrate periodization for trail and ultra runners. We dissect the misunderstood principle of "fueling for the work required" and dive into how an athlete can manipulate their carbohydrate intake during periods of high intensity or high training loads. Jeff's innovative research on this topic unveils an index for quantifying carbohydrate periodization - a game-changer for athletes aiming to enhance their performance through optimized nutrition.The quantification of daily carbohydrate periodization among endurance athletes during 12 weeks of self-selected training: presentation of a novel Carbohydrate Periodization IndexJeff's app-https://rothschild.shinyapps.io/carb-index-app/SUBSCRIBE to Research Essentials for UltrarunningBuy Training Essentials for Ultrarunning on Amazon or Audible.Information on coaching-https://www.trainright.comKoop's Social Media: Twitter/Instagram- @jasonkoop

Can you predict your recovery leveraging wearable & training data? Jeff Rothschild, Registered Dietitian to pro athletes, Grand Slam Tennis champions, and National and Olympic teams, opens up about his learnings from over 4000 days of tracking individuals' perception of well-being, diet, sleep, HRV, and training.   Follow Jeff on Twitter or Instagram Check out Jeff's website Sign up for Erik's weekly newsletter - Adaptation Join the AIM7 Beta Community Quotable moments: 14:50 “The biggest roles in predicting recovery is how well you feel today, and way more than how much training you've done yesterday or this whole week, or how many carbohydrates you've had yesterday or this whole week.”   ABOUT THE BLUEPRINT PODCAST: The BluePrint Podcast is for busy professionals and Household CEOs who care deeply about their families, career, and health. Host Dr. Erik Korem distills cutting edge-science, leadership, and life skills into simple tactics optimized for your busy lifestyle and goals.   Dr. Korem interviews scientists, coaches, elite athletes, entrepreneurs, entertainers, and exceptional people to discuss science and practical skills you can implement to become the most healthy, resilient, and impactful version of yourself.   On a mission to equip people to pursue audacious goals, thrive in uncertainty, and live a healthy and fulfilled life, Dr. Erik Korem is a High Performance pioneer. He introduced sports science and athlete tracking technologies to collegiate and professional (NFL) football over a decade ago. He has worked with the National Football League, Power-5 NCAA programs, gold-medal Olympians, Nike, and the United States Department of Defense.   Erik is an expert in sleep and stress resilience. He is the Founder and CEO of AIM7, a health and fitness app that unlocks the power of wearables by providing you with daily personalized recommendations to enhance your mind, body, and recovery. SUPPORT & CONNECT   Instagram - https://www.instagram.com/erikkorem/ Twitter - https://twitter.com/ErikKorem LinkedIn - https://www.linkedin.com/in/erikkorem/ Facebook - https://www.facebook.com/erikkorem Website - https://www.erikkorem.com/ Newsletter - https://erikkoremhpcoach.activehosted.com/f/1 ______________________________________________________________ QUOTES   “The key is using stress and adapting to it and improving. That's what high performance is to me, the ability to adapt rapidly so you can achieve your potential. There are five key pillars to creating the conditions for adaptability: sleep, exercise, mental resilience, nutrition, and community/relationships.” - Dr. Erik Korem   "Stress is your brain and body preparing you to do something effortful." Dr. Alex Auerbach “I maybe have a different concept on leadership. To me, leading is a verb. If you're leading, you're a leader. If you're swimming, you're a swimmer, if you're driving, you're a driver. If you're leading, you're by definition, a leader. I define leading as being looked to in a particular moment to decide or perform an action based on your unique gifts and abilities. So by that definition, everybody is a leader. All rank and role really describe is how many people are hoping you get it right when it's your turn to wear the weight.” - Clint Bruce "Attention is the currency of performance." - Dr. Peter Haberl “That's what I've discovered in the lives of brilliant, prolific, healthy creatives, is that they have networks of people they leverage in the course of their work. That they learn from, that they were challenged by, that they gave great insight and purview into their own life and work, in such a way that they were able to receive feedback that helped them get better at what they do.” - Todd Henry "Restful and fulfilling sleep enables you to grow, adapt, and thrive. It creates the conditions for adaptation, so you can pursue audacious goals and thrive in uncertainty." - Dr. Erik Korem "Most exercise programs fail, not because the reps and sets are poorly designed, but because the program doesn't adjust for how much stress your body can adapt to that day! That's why Dr. Chris Morris' research and practical application of fluid periodization is the key for unlocking your performance potential." - Dr. Erik KoremSee omnystudio.com/listener for privacy information.

In the 142nd episode of The Strength Connection Podcast, Mike and our special guest, Professor at the Carrick Institute in Rocky Mountain University and Researcher, Dr. Mike T Nelson, will talk about heat transfer experiment, the metabolic flexibility project, ways to check metabolic flexibility at home, homeostatic regulators, and more.Join us in this insightful and captivating talk! In this chapter, you will discover:(0:45) Welcome to our special guest Professor at the Carrick Institute in Rocky Mountain University and Researcher, Dr. Mike T Nelson @drmiketnelson(2:15) Dr. Mike's origin story(2:20) Interest in science(3:05) Starting lifting early(3:40) Undergrad psychology class (4:50) Heat transfer experiment(6:10) Presentation for DARPA(8:10) New psychology class(9:00) Working in a cube environment(9:20) NSCA CSCS(10:00) Training people(10:15) Ph.D. work in biomechanical engineering(11:00) What does Dr. Mike currently do?(11:45) About metabolic flexibility(13:10) Lack of choice for projects(14:00) The Metabolic Flexibility project(16:20) Metabolic inflexibility(19:50) From inflexible to flexible(20:40) Insulin-dependent and insulin-independent(23:10) Ways to check metabolic flexibility at home(25:35) Fasted cardio(27:00) Why is fasted cardio easier in practice?(28:05) Opposite data(28:10) Shout out to Dr. Jeff Rothschild @eatsleep.fit(28:25) Shout out to Ryan Baxter @ryanjasonbaxtor(28:40) Is fasted cardio magical?(30:15) Should you do fasted cardio?(32:15) The flexibility levels(33:30) Dr. Mike's pet peeve(33:50) Homeostatic regulators(34:50) Steps to become more resilient(35:10) Heat acclimation(36:00) “The greater your buffer zone is in temperature, pH level, that's the key to advanced recovery, longevity, and being more robust antifragile.” - Dr. Mike T Nelson @drmiketnelson(37:10) Sauna village(37:10) Shout out to Krista Scott-Dixon @stumptuous(37:30) Shout out to Thadius Owen @primalhacker(38:25) Shout out to Laird Hamilton @lairdhamilton(39:20) Benefits of cold showers(39:40) At home cold immersion(42:50) Voluntarily suffering(43:50) Stress-related thoughts(44:50) “You have to pick some stressors in your life.” - Dr. Mike T Nelson @drmiketnelson(45:20) “You have to pick what stressors you want to expose yourself to and if you do that in an intelligent manner your body rewards you by getting better at those things via adaptation.” - Dr. Mike T Nelson @drmiketnelson(45:45) Meditative practice(46:15) Shout out to John Danaher @danaherjohn(46:30) Stress lessen(47:25) Shout out to Brian Mackenzie @_brianmackenzie(47:25) Shout out to Rob Wilson @preparetoperform(48:40) Mike and Chris' nose breathing experiment(49:30) One of Dr. Mike's training methods(51:20) What's next with Dr. Mike?Where to find Dr. Mike T Nelson? @drmiketnelsonwww.flexdiet.com www.physiologicflexibility.com 

Is fasted training beneficial for performance? Jeff Rothschild, Registered Dietitian to pro athletes, Grand Slam Tennis champions, and National and Olympic teams, discusses the metabolic health benefits of fasted training. Follow Jeff on Twitter or Instagram Sign up for Erik's weekly newsletter - Adaptation Join the AIM7 Beta Community Quotable moments: 10:17 “The thing that's really determining our exercise capacity during is that one hour isn't different in the fed and fasted state.” 6:34 “If you see some greater mitochondrial adaptations from fasted training, I think it's the most plausible reason why that would be is through fatty acid signaling.” ABOUT THE BLUEPRINT PODCAST: The BluePrint Podcast is for busy professionals and Household CEOs who care deeply about their families, career, and health. Host Dr. Erik Korem distills cutting edge-science, leadership, and life skills into simple tactics optimized for your busy lifestyle and goals.   Dr. Korem interviews scientists, coaches, elite athletes, entrepreneurs, entertainers, and exceptional people to discuss science and practical skills you can implement to become the most healthy, resilient, and impactful version of yourself.   On a mission to equip people to pursue audacious goals, thrive in uncertainty, and live a healthy and fulfilled life, Dr. Erik Korem is a High Performance pioneer. He introduced sports science and athlete tracking technologies to collegiate and professional (NFL) football over a decade ago. He has worked with the National Football League, Power-5 NCAA programs, gold-medal Olympians, Nike, and the United States Department of Defense.   Erik is an expert in sleep and stress resilience. He is the Founder and CEO of AIM7, a health and fitness app that unlocks the power of wearables by providing you with daily personalized recommendations to enhance your mind, body, and recovery. SUPPORT & CONNECT   Instagram - https://www.instagram.com/erikkorem/ Twitter - https://twitter.com/ErikKorem LinkedIn - https://www.linkedin.com/in/erik-korem-phd-19991734/ Facebook - https://www.facebook.com/erikkorem Website - https://www.erikkorem.com/ Newsletter - https://erikkoremhpcoach.activehosted.com/f/  QUOTES   “The key is using stress and adapting to it and improving. That's what high performance is to me, the ability to adapt rapidly so you can achieve your potential. There are five key pillars to creating the conditions for adaptability: sleep, exercise, mental resilience, nutrition, and community/relationships.” - Dr. Erik Korem   "Stress is your brain and body preparing you to do something effortful." Dr. Alex Auerbach “I maybe have a different concept on leadership. To me, leading is a verb. If you're leading, you're a leader. If you're swimming, you're a swimmer, if you're driving, you're a driver. If you're leading, you're by definition, a leader. I define leading as being looked to in a particular moment to decide or perform an action based on your unique gifts and abilities. So by that definition, everybody is a leader. All rank and role really describe is how many people are hoping you get it right when it's your turn to wear the weight.” - Clint Bruce "Attention is the currency of performance." - Dr. Peter Haberl “That's what I've discovered in the lives of brilliant, prolific, healthy creatives, is that they have networks of people they leverage in the course of their work. That they learn from, that they were challenged by, that they gave great insight and purview into their own life and work, in such a way that they were able to receive feedback that helped them get better at what they do.” - Todd Henry "Restful and fulfilling sleep enables you to grow, adapt, and thrive. It creates the conditions for adaptation, so you can pursue audacious goals and thrive in uncertainty." - Dr. Erik Korem "Most exercise programs fail, not because the reps and sets are poorly designed, but because the program doesn't adjust for how much stress your body can adapt to that day! That's why Dr. Chris Morris' research and practical application of fluid periodization is the key for unlocking your performance potential." - Dr. Erik KoremSee omnystudio.com/listener for privacy information.

Mark catches up with James Elvery who is the main man behind the Race Ranger anti drafting technology. James and his team managed to test the equipment out recently in a Pro triathlon event in NZ. Mark finds out how it all went. Mark also has an interesting conversation with nutrition expert Jeff Rothschild specifically about fasting? Is it a good thing and should endurance athletes be fasting at all?

FITTER RADIO COFFEE CLUB COMPETITION: (00:15:56) This week we're offering a free race entry competition to the Mount Festival of Sport Pilot Bay Swim. There's an option for everyone with an 800m, 2km or 3.7km option to choose from. Go to https://mountfestival.kiwi/events/pilot-bay-swim/ for more details on the event and go to our website for more details on how to join the Fitter Radio Coffee Club. FORM GOGGLES BLACK FRIDAY DISCOUNT: (00:16:44) Go to http://formswim.com/fitterradio for details on how to claim the 20% discount. HOT PROPERTY INTERVIEW: JEFF ROTHSCHILD (00:25:10) We bring Jeff Rothschild of the Sports Performance Research Institute New Zealand (SPRINZ) back to the show to talk about his recent work with ‘Within Day Energy Balance'. COACHES CATCH-UP: (00:45:19) Bevan and Tim catch up on the weekend's racing. LINKS: More about MitoQ at https://www.mitoq.com/ Training Peaks discount at https://www.fitter.co.nz/about-radio INFINIT Nutrition discount at https://www.fitter.co.nz/about-radio More about Infinit Nutrition Australia at https://www.infinitnutrition.com.au/ More about the Floe Bottle at https://www.floebottle.com/ FORM Goggles - go to http://formswim.com/fitterradio More about Jeff Rothschild and the Energy Balance app at https://jeff-rothschild.netlify.app/ CONTACT US: Learn more about us at https://www.fitter.co.nz        Mikki Williden can be found at https://mikkiwilliden.com/

Jeff Rothschild (Auckland University of Technology) joins us to discuss what metabolic flexibility means, when is it important, and his research which looked at what actually influences how our bodies use fat or carbs during exercise. A fascinating conversation with some common myths busted!

COACHES CATCH-UP: (00:09:52) Bevan and Tim catch up on the tri chat plus we hear from Jeff Rothschild about his most recent study “An investigation into self-selected nutritional intake and day-to-day recovery during long term endurance training using machine learning analysis”. HOT PROPERTY INTERVIEW: SARA SVENSK (00:58:30) Sara Svensk is a pro triathlete AND medical doctor. She is also now, as a result of her 8:22 win at IRONMAN Cozumel last year, one of the fastest females in triathlon.  We find out more about her. Sara Svensk         

72,000 STEPS AHEAD: (00:08:20) Mikki talks to us about her Kepler Challenge race. HOT PROPERTY INTERVIEW: JEFF ROTHSCHILD (00:32:15) We bring Jeff Rothschild of the Sports Performance Research Institute New Zealand (SPRINZ) back to the show to talk about his recent work into AMPK Activation. COACHES CATCH UP: (01:02:45) Bevan and Tim review the racing at the Mount Festival of Sport plus we hear from free race entry winner and coffee club member Ross Lockey about how his race went. LINKS: More about MitoQ at https://www.mitoq.com/ Training Peaks discount at https://www.fitter.co.nz/about-radio 10% off INFINIT Nutrition at https://www.fitter.co.nz/about-radio More about Infinit Nutrition Australia at https://www.infinitnutrition.com.au/ More about Floe Bottle at https://www.floebottle.com/ More about the Kepler Challenge at https://keplerchallenge.co.nz/ Link to Jeff Rothschild study at https://pubmed.ncbi.nlm.nih.gov/34878641/ Jeff's AMPK predictor app at https://rothschild.shinyapps.io/AMPK_dashboard/ Mount Festival of Sport at https://mountfestival.kiwi/ Speed Theory and Dave Bowden at https://www.speedtheory.co.nz/ More about Ucan Gels at https://ucan.co/ More about the Tarawera Ultra at https://www.taraweraultra.co.nz/ CONTACT US: Learn more about us at http://www.fitter.co.nz        Mikki Williden can be found at https://mikkiwilliden.com/

This week on the podcast Mikki chats to Jeff Rothschild, former music producer (who rubbed shoulders with some of her faves, including Jon Bon Jovi) and current doctoral student about his work in pre-exercise nutrition interventions and exercise adaptations. Jeff, under the guidance of Dr Dan Plews and Dr Andy Kilding is changing the landscape on nutrition recommendations pre-exercise and they discuss the practical implications for endurance athletes. Papers discussedImpact of different pre-training nutrition on training adaptations https://pubmed.ncbi.nlm.nih.gov/33919779/What should I eat before exercise?Pre exercise nutrition and the response to training https://pubmed.ncbi.nlm.nih.gov/33198277/Survey of eating behaviours pre-exercise https://pubmed.ncbi.nlm.nih.gov/32702658/Jeff Rothschild: https://www.eatsleep.fit/?__s=ocs7sw3ow2sjqm4wbskb Twitter and IG @eatsleepfitMikki's linkshttps://mikkiwilliden.com/https://www.facebook.com/mikkiwillidennutritionhttps://www.instagram.com/mikkiwilliden/https://linktr.ee/mikkiwilliden

WORKOUT OF THE WEEK: (00:17:57) Dr Claire Badenhorst PhD - lecturer and athlete, recently had a bike crash which left her unable to compete at IMNZ this year. Claire talks to us about the concussion she suffered as a result of the crash and how she managed her recovery back to health. HOT PROPERTY INTERVIEW: LINSEY CORBIN (00:42:37) USA Pro Triathlete Linsey Corbin is an 8 x IRONMAN Champion having achieved top American honors at both IRONMAN and IM70.3 World Champs.We bring Linsey back to the show to talk about her last 12 months plus what she now has planned for the next. ONE STEP AHEAD: (01:39:15) We chat to Jeff Rothschild of the Sports Performance Research Institute New Zealand (SPRINZ) about his research into what to eat before training. LINKS: Monday’s Matter at https://mikkiwilliden.com/mondays-matter More about MitoQ at https://www.mitoq.com/ Axis Sports Medicine at https://www.axissportsmedicine.co.nz/ Training Peaks discount at https://www.fitter.co.nz/about-radio Link to Jeff Rothschild study at https://www.mdpi.com/2072-6643/13/4/1291 Link to 3-week nutrition/training participant study at https://jeff-rothschild.netlify.app/project/pre-exercise-nutrition/ Linsey Corbin at https://www.linseycorbin.com/ Hazel and Blue at https://www.hazelblue.co/ CONTACT US: Learn more about us at http://www.fitter.co.nz        Mikki Williden can be found at https://mikkiwilliden.com/

In this podcast Coach Shangrila Rendon interviews a registered dietician and triathlon nutrition expert Jeff Rothschild, RD, MS, CSSD on what to eat before training. Listen in to find out what to eat before exercising so you don't feel weak afterwards and have the energy you need. Here are some of the questions covered: Do you burn more fat if you work out first thing in the morning without eating? Are there any additional benefits for doing a fasted high intensity interval workout? Does the performance change? Eating for a short vs endurance training? Solid vs liquid foods? Does grams per hour depend on my race finish time?

FITTER RADIO CHRISTMAS SUBSCRIPTION GIFT: https://www.fitter.co.nz/christmas FITTER RADIO COFFEE CLUB COMPETITION: This week for all our Coffee Club members we’re running a giveaway competition for FREE access to the Elite Mindset Institute’s online program ‘The Athletes Secret Weapon’ HOT PROPERTY INTERVIEW: MAX NEUMANN (00:18:58) We chat to Australian Pro Triathlete and IRONMAN Cairns winner Max Neumann. ONE STEP AHEAD: (00:56:00) What to eat before exercise. Our follow-up interview with Sports Scientist, Jeff Rothschild. LINKS: More about MitoQ at https://www.mitoq.com/ Link to the Training Peaks discount at https://www.fitter.co.nz/about-radio Link to the Elite Mindset Institute discount at https://www.fitter.co.nz/about-radio Link to the Recovery Systems discounts at https://www.fitter.co.nz/about-radio Follow Max Neumann on Instagram at   https://www.instagram.com/maxxyneumann/ More about the PTO at https://protriathletes.org/ More about Challenge Wanaka at https://www.challenge-wanaka.com/ Holistic Performance Nutrition at https://www.holisticperformance.institute/ Jeff Rothschild study at https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7696145/ CONTACT US: Learn more about us at http://www.fitter.co.nz        Like us on Facebook at http://www.facebook.com/fittercoaching for the latest news and information Mikki Williden can be found at https://www.facebook.com/mikkiwillidennutrition

FITTER RADIO COFFEE CLUB COMPETITION WINNER: IAIN WOOD (00:14:38) Iain won the free race entry to the run event at the Mount Festival of Sport. We find out a bit more about him. FITTER RADIO COFFEE CLUB COMPETITION: This week for all our coffee club members we’re running a giveaway competition for a FREE race entry to the Integrity Homes Challenge Wanaka half. MIKE LYONS: RECOVERY SYSTEMS SPORTS (00:36:04) We catch up with Mike to talk about what’s happening in the world of Recovery Systems. HOT PROPERTY INTERVIEW: STEVE MCKENNA (01:00:34) We chat to Australian Pro Triathlete and recent Hervey Bay 100 winner Steve McKenna. ONE STEP AHEAD: (01:43:00) Pre-exercise nutrition habits of endurance athletes with Jeff Rothschild LINKS: More about MitoQ at https://www.mitoq.com/ Link to the Training Peaks discount at https://www.fitter.co.nz/about-radio Link to the Elite Mindset Institute discount at https://www.fitter.co.nz/about-radio Link to the Recovery Systems discount at https://www.fitter.co.nz/about-radio More about Recovery Systems at https://recoverysystems.co.nz/ More about Steve McKenna at https://www.stevemckenna.net/ More about the Mount Festival of Sport at https://mountfestival.kiwi/ More about Challenge Wanaka at https://www.challenge-wanaka.com/ Holistic Performance Nutrition at https://www.holisticperformance.institute/ HPN presentation at https://www.recoverysystemssport.com/recovery-tips-endurance-athletes/ Grant Wengler of Recovery Systems NZ at https://recoverysystems.co.nz/ More about Epic Camp at https://www.epiccamp.com/ Hervey Bay 100 at https://hb100.com.au/ AI at https://wild.ai/ Jeff Rothschild study and video at https://www.eatsleep.fit/endurance-sports/pre-exercise-nutrition-habits-of-endurance-athletes/ CONTACT US: Learn more about us at http://www.fitter.co.nz        Like us on Facebook at http://www.facebook.com/fittercoaching for the latest news and information Mikki Williden can be found at https://www.facebook.com/mikkiwillidennutrition

FITTER RADIO COFFEE CLUB COMPETITION WINNER: ZARNIA MORRISON (00:10:26) Zarnia won the free race entry to the half distance at the Mount Festival of Sport. We find out a bit more about her. WORKOUT OF THE WEEK: (00:28:04) We chat to Ed Maunder and Jeff Rothschild, Sports Scientists with AUT Sports Performance Institute NZ, about critical power and a new way of testing. HOT PROPERTY INTERVIEW: HAYDEN WILDE (00:56:06) Coach Tim Brazier talks to Hayden post his attempt to break the NZ 1hr running record plus we find out more about how he prepares for a race. ONE STEP AHEAD: (01:38:17) Mikki tells us how to heal with nutrition. LINKS: More about MitoQ at https://www.mitoq.com/ Link to the Training Peaks discount at https://www.fitter.co.nz/about-radio Link to the Elite Mindset Institute discount at https://www.fitter.co.nz/about-radio Link to the Recovery Systems discount at https://www.fitter.co.nz/about-radio Follow Hayden Wilde on Instagram at https://www.instagram.com/hayden_wilde Mount Festival of Sport at https://mountfestival.kiwi/ Cliff Harvey at https://www.holisticperformance.institute/ Link to Ed Maunders and Jeff Rothschild Critical Power study at https://aut.au1.qualtrics.com/jfe/form/SV_cUdq1CYi5FI0Zxj CONTACT US: Learn more about us at http://www.fitter.co.nz        Like us on Facebook at http://www.facebook.com/fittercoaching for the latest news and information Mikki Williden can be found at https://www.facebook.com/mikkiwillidennutrition

Jeff and I discuss his new publication (yet to be released) on pre-Exercise Nutrition Habits and Beliefs of Endurance Athletes Vary by Sex, Competitive Level, and Diet

The market for dietary supplements to enhance sports performance has exploded in recent years. In fact, you may have tried some of these supplements yourself to improve your workouts. Many common supplements, like caffeine, have been studied in the context of immediate performance enhancement, and are used with that goal in mind. But the effect of chronic supplementation, particularly in endurance training, is not as well understood. Furthermore, it is not as clear how performance-enhancing supplements might influence the adaptive response to exercise training. Training-induced adaptations are the product of repeated stimuli from exercise sessions, as well as accumulated changes in gene expression, which gradually result in adaptive changes like greater muscle mass as well as more efficient muscle contractions. Dietary intake of certain substances can, in theory, affect training adaptations in a couple different ways. They can achieve this by simply increasing the exercise stimulus from a single training bout - basically just enabling an athlete to train longer or harder, or reducing perceived exertion. But they may also be able to affect gains in endurance by altering cellular responses to exercise-induced stress. For instance, supplements like buffering agents and antioxidants may modify the cellular signaling response to training by affecting acid-base balance, reactive oxygen species signaling, or redox status. Importantly, these changes in cell signaling may not be universally beneficial from the standpoint of adaptation. This raises a number of interesting questions. How significant is the impact of these supplements from a practical standpoint? And how do we separate acute effects on training duration and intensity from chronic effects on training adaptations? Is it possible that a supplement could simultaneously make it easier for an athlete to exercise hard, but also have effects on cellular signaling that actually have a long-term negative impact on the adaptive response to training? On this episode of humanOS Radio, Dan welcomes Jeff Rothschild to the show. Jeff is a Registered Dietitian with a Master's in Nutrition Science, and is a Board-Certified Specialist in Sports Dietetics (CSSD). He has worked with an impressive array of athletes - his clients include multiple Olympians, State Champions, collegiate All-Americans, and professional tennis players, as well as recreational athletes and folks who are trying to complete their first triathlon. Jeff recently wrote a fascinating review exploring the impact of dietary supplements on adaptations to endurance training. He came on the show to discuss his findings, and what they might mean for athletes and generally active people who want to maximize the time and effort that they dedicate to their training. To learn more about how various nutritional supplements might affect your training - both short and long term - check out the interview!

On this episode of On the Metal, we interview Jeff Rothschild. Jeff has had a fascinating journey solving all sorts of fun problems at various levels of the stack. He is most widely known as being a co-founder of Veritas Software and the first VP of Engineering at Facebook, but his story does not start there. Join us as we hear Jeff’s stories from his impressive technical endeavors including disassembling MS-DOS, editing machine code in an octal editor, trolling coworkers in error messages, the origin story of ftruncate, and more.

Arseny Chernov is the founder of Food Buddy an endurance nutrition coaching company and has a diploma of nutrition science as well as being an ironman athlete and tech professional.Engage with Foodbuddy on https://instagram.com/foodbuddy or https://fb.me/foodbuddyMentioned the following:• Estimated Energy Requirement Calculator: http://bit.ly/foodbuddy-eer• Conrad P. Earnest, Jeff Rothschild, Christopher R. Harnish & Alireza Naderi (2019) Metabolic adaptations to endurance training and nutrition strategies influencing performance, Research in Sports Medicine, 27:2, 134-146, DOI: https://doi.org/10.1080/15438627.2018.1544134• Rothschild JA, Bishop DJ, Effects of Dietary Supplements on Adaptations to Endurance Training, Sports Med. 2019 Sep 17, DOI: https://doi.org/10.1007/s40279-019-01185-8• Supplement for 100+ km/week joints running load: http://bit.ly/foodbuddy-geladrink• Inspiring Book: Throwing Rocks at the Google Bus https://amzn.to/34fuqUs• Inspiring Book: iGen: Why Today's Super-Connected Kids Are Growing Up Less Rebellious https://amzn.to/2JC1n5v• Inspiring Book: 80/20 Running: Run Stronger and Race Faster by Training Slower https://amzn.to/2NtNLKJ• Best sub-100$ thing: coaching by Merle Talviste, https://www.swimsmoothsingapore.com/squad• Best sub-100$ thing: Injini 2.0 Toe-socks https://amzn.to/2L4FyuY , Drymax socks: https://amzn.to/2QjXAiKTell us about your background in nutrition and history in endurance sports. What came first?Went from ~110 kg 80 kg myself. 10h 39min in Ironman Cairns (140.6), 29h 18min in PYT166 100-miler with 8000 meters elevation. Got a lab coat - did a Specialist Diploma in Nutrition Science at NYP Singapore, on top of my Master Degree in technology. I launched my own app for iOS called FoodBuddy, sunsetting it now unfortunately.My wife Lily's fully recovered from the neck disc tear through nutrition and well-being planned. Now runs duathlons.Foodbuddy is all about coaching 1x1, enterprise workshops (most impactful format), also present in Regional Committees (RC-s) in Singapore as I'm a People's Association Trainer.Standard Chartered Singapore Marathon 2018 official nutrition coach, run workshops, Facebook live-s.My mentors: Andre Blumberg, Matt Fitzgerald. Coached in “kampung spirit” of Integrated Riding Racing Team (IRRT) - takes a village to ride fast! Kudos to Merle Talviste (Swim Smooth coaching Singapore)Tell us about your philosophy on nutritionNutritional choices (what to take) is NOT diet (sum of intake). Let's get terms right. Most important aspect is Hunger vs. Appetite. Figure your Estimated Energy Requirement: http://bit.ly/foodbuddy-eer Set yourself up for the reality around you. Then get bored! How I pre-select to fight appetite. Recipes. Patterns.VICE uploaded “Mac & Cheese for 17 years” - “I've tried celery. I threw that shit out instantly” - https://www.youtube.com/watch?v=v1TWvXwgKr0 .Crazy case of some nervosa, definitely not anorexia nervosa though.Anyways, it's ABCD - no single right answer! Nutritional Needs Assessment uncovers it:● Anthropometric (i.e. BMI %%-s, fat loss progress, )● Biochemical (nutrient deficiencies, cholesterol level, OGTT for Diabetes)● Clinical (skin state, etc.)● Dietary (ecological / social status, certain food restrictions due to religion, food log, habits)As to athletes… aspiring vs. amateur, let's be real.● Eliud Kipchoge - Maurten hydrogel 2018, 2019. By the way there's a study that it's not really working as it's supposed to?.. Well, it works for Eliud anyways.● Chris Froome - haribo gummy candies in Giro D'Italia 2018 while losing 1 kg over 5 days.So did Peter Sagan.For us, ex-hunters with 10,000-s of years of experience, - everything edible is great in moderation.There are lots of diets that endurance athletes follow from Vegan, to Paleo to HCLF to Full Keto. What do you believe is the ideal diet for endurance sportsSuccessful event is a factor of preparation, mental health, in-race nutrition, luck (i.e. weather). Successful result is equivalent to “high performance”. High performance usually means lower mass.There's a new movie about vegan diet that throws in a bunch of claims by the way:● “Roman gladiators didn't eat meat” - that's an anecdote from archaeologist, Andrew Curry, in Archaelogoly Magazine 2008: Karl Grossschmidt of Medical University of Vienna, Vienna (MedUni Vienna). Gladiators, it seems, were fat. Consuming a lot of simple carbohydrates, such as barley, and legumes, like beans, was designed for survival in the arena. Packing in the carbs also packed on the pounds. "Gladiators needed subcutaneous fat," Grossschmidt explains. "A fat cushion protects you from cut wounds and shields nerves and blood vessels in a fight." Not only would a lean gladiator have been dead meat, he would have made for a bad show. Surface wounds "look more spectacular," says Grossschmidt. "If I get wounded but just in the fatty layer, I can fight on," he adds. "It doesn't hurt much, and it looks great for the spectators."● Claim “on par”. Plants could be an extremely good source of protein if all 9 essential amino acids + Nitrogen containing amino acids, but to say that it is on par with animal protein in terms of minerals like iron, vitamins like creatine, and synthesis availability (which are incredibly important for high performing athletes) is an outright BS.For vegetarians, it is important to know that Protein Quality = Amino Acid Composition + Digestibility (soy is best, up to 90% where 100% is meat)Beef is less than egg whiteI eat eggs and drink milk = top PQ food :-) therefore, are you ovo-lacto-vegetarian :-)Complementary: legumes + grains (different amino-acids).Biological Value = (nitrogen retained, g / nitrogen absorbed, g) * 100Higher = better matchLower = lower matchFAT content in meat is higher, yes. There are two types of fat absorption: for saturated fat it's through lymphatic system (chylomicrons, leading to LDL) and through intestine walls then venes and to liver (for unsat / polyunsat). Former flies past the adipose tissue reserves through lymphatic system, resulting in subcutaneous fat refills uncontrolled. Latter is controllable but again, there are two vehicles that can be determined using biochemical blood test -- High Density Lipoproteins (HDL) GOOD lipoprotein -- very small size, Low Density Lipoprotein (LDL) BAD as can potentially clog the arterias.LCHFRothschild JA, Bishop DJ, Effects of Dietary Supplements on Adaptations to Endurance Training, Sports Med. 2019 Sep 17, DOI: https://doi.org/10.1007/s40279-019-01185-8 (shout out, he's in New Zealand doing his PhD)Over the past 20 years, research suggested that strategically reducing carbohydrate (CHO) availability during an athlete's training can modify the metabolic responses in lieu of simply maintaining a high CHO diet. Several methods have been explored to manipulate CHO availability and include: Low-carb, high-fat (LCHF) diets, performing two-a-day training without glycogen restoration between sessions, and a “sleep-low” approachArguments in favor of trying to increase fat-burning capacity focus around the ability to utilize the large stores of endogenous lipids found even in very lean athletes, while preserving the relatively limited supply of muscle and liver glycogen. Yet despite this theoretical advantage, measurable performance improvements from deliberately increasing fat burning capacity have been elusive.Each of these methods can confer beneficial metabolic adaptations for the endurance athlete including increases in mitochondrial enzyme activity, mitochondrial content, and rates of fat oxidation, yet data showing a direct performance benefit is still unclear.Do you believe in strict macros or simply calories in calories outThey all converge to one another, if you do it right. Estimated Energy Requirements (EER) is key here, and think about 7 days sliding windos.Another way to think about food is through the portions count of a particular quality. Kind of Matt Fidzgerald's approach. Know your EER + tweak PAL. Think last 7 days window. Control thirst-induced hunger. Eat breakfast like a pro.How do you believe the diet differs for each endurance sportEverywhere it's Gravity. Gravity is mass. Mass also non-linear to skin area, there's a formula to that. Thus the more mass - the more heat-induced stress from energy production, but not proportionally enough evaporation. Fat % reduction vs. temperature range vs. VO2max. Same stuff.What is your philosophy on nutrition during raceDepends on the race. Drink by thirst, do not fall below, do Protein.What is your philosophy on nutrition in recoverySleep. Compensation vs. recovery. DOMS. Antioxidants. Orange, Lime, Strawberries. Guava.Protein ratio to Carbohydrates. 30% of EER means ~0.8g/kg/day . Increase with intensity. Don't compensate!I do collagen peptides for 100+ km weeksHow do you feel about fasting as a method for endurance athletes.Time restricted eating and longer term fastsExercise more! Ride up grades, don't buy upgrades!What about alcohol? Red wine good / bad? Volume?7 cal/g, balance with life.Do you recommend protein shakes?Depends on training volume, but the the NuZest is great.What about supplements? Vitamins, minerals, fish oils? Do you recommend and how do you suggest people review which supplements they should get. I've done DNAFit which showed a genetic lack of B6 and B12Do the Clinical blood test and talk to doctor. Sleep.I do collagen peptides for 100+ km weeksDrinking during endurance sports? Hypernatremia is a big risk. Do you suggest taking on salt during exercise.Comrades Marathon study by Tim Noakes, author of “Waterlogged”. Water follows electrolytes, salt inhibits the water. Same in inter-cellular and intracellular. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2564296/Are there any ‘superfoods' which you recommend, Apple cider vinegar, Flak seeds, Chia seeds, nuts.Train more!Chia is great brekkie, keeps the Latin American economy going as side-effect ;-)“PROTEIN DIGESTIBILITY OF CHIA SEED Salvia hispanica L” -- digged through faeces to find out.CHIA SEE contains 18% of protein content, a level markedly greater than other nutritional grains such as wheat (14%), corn (14%), rice (8.5%), oats (15.3%) and barley (9.2%) -- grind in to flour or buy as powder.Fiber content. And it's cool :-) But, low protein digestibility according to FAO/OMS (42) standards. 79.80%Raw seed only 34% It looks like grinding would help protein digestion of raw seed. This treatment improve digestibility that could happen due to the fact that grinding divide and expose all seed component allowing enzymes actions. Finally, soybean flour shows an intermediate digestibility score, which is in concordance with previously a report.BEETROOTConrad P. Earnest, Jeff Rothschild, Christopher R. Harnish & Alireza Naderi (2019) Metabolic adaptations to endurance training and nutrition strategies influencing performance, Research in Sports Medicine, 27:2, 134-146, DOI: https://doi.org/10.1080/15438627.2018.1544134The limited evidence suggests there may be small but favourable effects of endurance training with nitrate supplementation, which are possibly related to changes in muscle fibre type. Beetroot juice may be more effective than nitrate salts, though the eficiency of supplementation can be affected by inter-individual variability [97] and environmental conditions [98]. All studies to date have used high-intensity training protocols, as dietary nitrate is particularly effective at augmenting physiological responses in type II fibresSugar, is it really the enemy?Yes. Dopamine! Not good :-(Meat, is it really the enemy?Often high fat in meat, plug cooking with oil... But again, it's vs. choices, vs. tastes, vs… Well, for protein - nothing beats egg whites. You choose!Around your endurance athlete CV. How many IronMan have you run. What was your best performance?PB 10:39 in Cairns 140.629:18 in PYT166Have you ever DNFd? What's your favourite DNF and why? What did you learn?NopeWhat makes you emotionalMusic, good movies. Watched “Big” with Tom Hanks recently, what a great movie. Endorphins from meditative trail running.Most inspirational bookiGen by Jean Twenge / Crucial Conversations by Al Switzler / Throwing Rocks at Google Bus Douglas Rushkoff / 80/20 Running by M.FitzgeraldFavourite podcastsUnfortunately I'm the audiobooks kind of guy at best :-( Will do more Endurance Asia!Favourite endurance tech appsStrava of Alan Bradley :-) RAAM Solo, now RedBul TransSiberian... and being Friends on Facebook with Jag Lanante and Andre Blumberg.Best kit you've bought under $100• Best sub-100$ thing: coaching by Merle Talviste, https://www.swimsmoothsingapore.com/squad• Best sub-100$ thing: Injini 2.0 Toesocks https://amzn.to/2L4FyuY , Drymax socks: https://amzn.to/2QjXAiKProudest moment personal / physical / professionalMy daughter. My wife's recovery from neck disc tear.Closing remarks advice anyone thinking of coming up with or doing a challenge, whether it be a expedition adventure race, ironman, ultra marathon or Everest..Set goals, look backwards, imagine, visualize, and think backwards how to get there. Always neg-split. Always set interim achievable goals!Engage and reach out on Social media :-)

Jeff Rothschild was one of the earliest engineers to join Facebook. In the 1990s, Jeff had co-founded Veritas Software and helped it to its IPO in 2004. After Veritas, Jeff worked on several other of his own companies. He was working with Accel Partners on investments when he started to learn about Facebook. Accel was The post Facebook Entrepreneurship with Jeff Rothschild appeared first on Software Engineering Daily.

On Episode 105 of The Tennis Files Podcast, I spoke with dietician Jeff Rothschild about different types of diets and which ones are the best and worst for competitive tennis players    Jeff is a Registered Dietitian (RD) and NSCA Certified Strength and Conditioning Specialist (CSCS) with a Master’s degree in Nutritional Science. Jeff’s clients include Mike Bryan, Stefan Kozlov, and James Valentine from Maroon 5. He has also worked with other elite ATP and NCAA tennis players, endurance athletes, boxers, swimmers, and a number of touring musicians at TriFit in Santa Monica, CA.    It was great to have Jeff back on the podcast to talk about how food affects your body and why certain diets are good for tennis players while others aren't conducive to performing your best on the court.    I hope you enjoy this podcast episode about the best diet for your tennis game with Jeff and find it helpful! Let us know what you think about it in the comments below! Learn more about your ad choices. Visit megaphone.fm/adchoices

Jeff and I review what we saw at this year's American College of Sports Medicine Annual Meeting.

On today's episode of The Tennis Files Podcast, I put together a preview of four sessions from the summit on doubles strategy, mental game advice, singles strategy, and key tips on the optimal diet for tennis from Ian Westermann, Allistair McCaw, Sarah Stone, and Jeff Rothschild.    The biggest online (and free!) tennis conference of the year is now open for registration! After four months of hard work, I’m proud to announce the third edition of this annual event: Tennis Summit 2019!    The objective of Tennis Summit 2019 is to help you win more tennis matches. From May 14-19, you’ll be able to watch presentations and interviews from 30+ world-class coaches on your computer and smartphone. And you can get a free ticket to watch all the sessions!    Paul Annacone (coach of Roger Federer, Pete Sampras, and Tim Henman), 17-time grand slam champion Gigi Fernandez, Rick Macci (legendary coach of the Williams sisters, Jennifer Capriati, and Andy Roddick, among many others), sports performance expert and iTPA/Kovacs Institute founder Dr. Mark Kovacs, performance consultant and founder of the McCaw Method, Allistair McCaw, and many more will be presenting this year.    I hope you enjoy this preview of the Tennis Summit 2019 sessions, and be sure to get your free ticket to the summit here (you'll also get a free kick serve course with your free ticket)! Learn more about your ad choices. Visit megaphone.fm/adchoices

Jeff Rothschild, RD, comes packing serious nutrition heat for this final podcast of 2018.

Jeff Rothschild is a registered dietician (RD) with a masters degree in Nutritional Science and a board certified specialist in Sports Dietetics (CSSD). Today we’re covering all things intermittent fasting! Topics include… What is fasting? Common fears and myths Benefits of fasting Various ways to implement fasting Does our physiology expect us to fast? Who fasting may not be for Eating during daylight hours’ vs at night Coffee or bone broth while fasting Is fasting different for men vs women What Jeff eats on a daily basis   Jeff’s Website – eatsleep.fit The Course – Fasting Course Jeff’s Social - Instagram | Facebook | Twitter  -- Would you like to be coached by Marcus? Contact him HERE! Online Nutritional Coaching Online Workout Design Personal Training Connect: Facebook  |  Instagram  |   YouTube  |  Twitter

Jeff Rothschild joins me for the first in a series of diet primers that I will be releasing over the next couple of months. He has done an incredible amount of research specifically on intermittent fasting and the many different ways that an individual can apply fasting tactics to their wellness journey for success. To learn more about Jeff, you can check out www.eatsleep.fit and you can also check out the course he mentions in this episode to dive further in to this information at www.humanos.me/courses To learn more about your host, check out www.jasonleenaarts.com and like our Facebook page at www.facebook.com/revolutionaryou Download, subscribe, share with your friends and please take a moment to leave us an iTunes review. 

Jeff Rothschild is a Registered Dietitian (RD) with a Master’s degree in Nutritional Science. He works with a variety of people including professional and recreational tennis players, triathletes, and cyclists, as well as recreational gym goers and sedentary individuals at TriFit in Santa Monica, California  He also teaches college sports nutrition at CSU Los Angeles. Jeff follows a methodical and steadfast approach to nutrition, prioritizing the questions of ‘who are you and what are your goals’ during the decision-making and counseling process to achieve quality results. This includes an evidence-based approach to nutrition, practicing concepts developed over time instead of using untested or unproven ideas. This allows everyone from elite athletes to sedentary individuals to get the most out of sessions, optimize nutrition plans to fit their own needs, and create the greatest and longest-lasting positive changes. Jeff’s main areas of interest are sports nutrition, meal timing, intermittent fasting, and circadian rhythms. He has co-authored multiple scientific research papers that have been published in peer-reviewed nutrition and food science journals, served as a reviewer in the peer-review process for journals, and has presented his research at national nutrition conferences. Links and Resources in this Episode http://www.eatsleep.fit/ https://www.instagram.com/eatsleep.fit/

Jeff Rothschild is a Registered Dietitian (RD) with a Master’s degree in Nutritional Science. He works with a variety of people including professional and recreational tennis players, triathletes, and cyclists, as well as recreational gym goers and sedentary individuals at TriFit in Santa Monica, California  He also teaches college sports nutrition at CSU Los Angeles. Jeff follows a methodical and steadfast approach to nutrition, prioritizing the questions of ‘who are you and what are your goals’ during the decision-making and counseling process to achieve quality results. This includes an evidence-based approach to nutrition, practicing concepts developed over time instead of using untested or unproven ideas. This allows everyone from elite athletes to sedentary individuals to get the most out of sessions, optimize nutrition plans to fit their own needs, and create the greatest and longest-lasting positive changes. Jeff’s main areas of interest are sports nutrition, meal timing, intermittent fasting, and circadian rhythms. He has co-authored multiple scientific research papers that have been published in peer-reviewed nutrition and food science journals, served as a reviewer in the peer-review process for journals, and has presented his research at national nutrition conferences. Links and Resources in this Episode http://www.eatsleep.fit/ https://www.instagram.com/eatsleep.fit/

Jeff Rothschild is a Registered Dietitian (RD) with a Master’s degree in Nutritional Science. He works with a variety of people including professional and recreational tennis players, triathletes, and cyclists, as well as recreational gym goers and sedentary individuals at TriFit in Santa Monica, California  He also teaches college sports nutrition at CSU Los Angeles. Jeff follows a methodical and steadfast approach to nutrition, prioritizing the questions of ‘who are you and what are your goals’ during the decision-making and counseling process to achieve quality results. This includes an evidence-based approach to nutrition, practicing concepts developed over time instead of using untested or unproven ideas. This allows everyone from elite athletes to sedentary individuals to get the most out of sessions, optimize nutrition plans to fit their own needs, and create the greatest and longest-lasting positive changes. Jeff’s main areas of interest are sports nutrition, meal timing, intermittent fasting, and circadian rhythms. He has co-authored multiple scientific research papers that have been published in peer-reviewed nutrition and food science journals, served as a reviewer in the peer-review process for journals, and has presented his research at national nutrition conferences. Links and Resources in this Episode http://www.eatsleep.fit/ https://www.instagram.com/eatsleep.fit/  

So much of the discussion on nutrition is about the food itself. What's discussed far less regularly is the impact of food timing, fasting periods, and meal skipping on the same outcomes we're interested in when we talk about saturated fat, carbs, fiber, etc. It turns out, there is a whole lot to discuss here that matters for human health. In this episode, Dan speaks with two topic experts - both with several peer-reviewed scientific publications related to the subjects discussed in the episode - and both of whom are collaborators on humanOS.me. Enjoy the conversation.

When Facebook’s founding engineer and Vanderbilt alumnus, Jeff Rothschild, first visited the fledgling company in 2005 at the behest of a venture capital firm, he was wary of the social media space in general and didn’t expect to stay more than two weeks. But then “I got to meet Mark (Zuckerberg) and Dustin Moskovitz and the other early members of the team and really fell in love with the vision they had for Facebook,” Rothschild told Vanderbilt University Chancellor Nicholas S. Zeppos in an interview for his latest podcast, The Zeppos Report. Rothschild, who earned a bachelor’s degree in psychology in 1977 and a master’s in computer science in 1979, told Zeppos that the Facebook of today closely resembles the original vision of connecting families and friends that the team laid out when it first started. “All of the people who joined Facebook in the early days cared about the mission of the company,” said Rothschild, who served as vice president of Infrastructure Software at Facebook from 2005 until 2015. “Very few of them thought, ‘I’m joining a hot startup.’” In addition to sharing his perspective on what made Facebook successful where other competitors failed, Rothschild talks to Zeppos about the benefits of “collateral knowledge,” as well as data analytics and automation coming together to usher in a new era of augmented intelligence. Before Facebook, Rothschild co-founded Veritas Software. He continues to serve as a consulting partner at the venture capital firm Accel Partners. As of July 1, 2017, he will begin a term as vice chairman of the Vanderbilt Board of Trust. In December 2016, Rothschild and his wife, Marieke, made a $20 million gift through a donor-advised fund to support the development of Vanderbilt’s residential colleges program, College Halls. Rothschild joined Zeppos on campus for the interview, which took place on April 21, 2017. The podcast is available on SoundCloud, Stitcher, Google Play, iTunes, YouTube and The Zeppos Report website. For a transcript of this podcast, please go to this URL: https://s3.amazonaws.com/vu-wp0/wp-content/uploads/sites/79/2017/10/24185247/The_Zeppos_Report_6_with_Jeff_Rothschild.docx The podcast is available on SoundCloud, Stitcher, Google Play, iTunes, YouTube and The Zeppos Report website. Media Inquiries: Melanie Moran, (615) 322-NEWS melanie.moran@vanderbilt.edu

Registered dietician and sport nutrition expert Jeff Rothschild discusses the various supplements available to junior tennis players and how they need to fuel their bodies for maximum performance and to reduce illness and injury

Kicking 2017 we are talking with RD and coach Jeff Rothschild. On the show we talk about the best advice on using low carb, fasting, high protein, and supplements to maximize your performance.

Coach and exercise physiologist Dr Mike T. Nelson pulled me to one side recently after seeing the results of my little experiment with a ketone ester supplement. In this interview, you’ll learn about why Dr. Mike thinks we should exercise caution before regularly simultaneously raising blood glucose and ketones. We also talk about why metabolic flexibility, not ketosis, should be the goal for most endurance athletes. Problems with impaired fat use: From  Nelson, Michael T., George R. Biltz, and Donald R. Dengel. "Repeatability of Respiratory Exchange Ratio Time Series Analysis." The Journal of Strength & Conditioning Research 29.9 (2015): 2550-2558. "Goedecke et al. (12) showed a very large interindividual variability in resting RER from 0.72 up to 0.93 that even persisted during exercise of increasing intensity. This corresponded to a relative rate of fat oxidation that ranged from 23 to 93%. This large interindividual variability in RER from 0.83 to 0.95 was also demonstrated by Helge et al. (16) during low-intensity steady-state exercise. This was quite similar to what we observed with a range of RER from 0.82 to 0.97.” (Nelson, MT, et al. 2015). Goedecke, Julia H., et al. "Determinants of the variability in respiratory exchange ratio at rest and during exercise in trained athletes." American Journal of Physiology-Endocrinology And Metabolism 279.6 (2000): E1325-E1334. Helge, Jørn W., et al. "Interrelationships between muscle fibre type, substrate oxidation and body fat." International journal of obesity 23.9 (1999): 986-991 Problems with impaired carb use: Research has shown that those are on a very low carb diet for prolonged periods of time demonstrate a reduced ability to fully use them during exercise (Burke, LM, et al.; Stellingwerf T. et al). Burke, Louise M., et al. "Effect of fat adaptation and carbohydrate restoration on metabolism and performance during prolonged cycling." Journal of Applied Physiology 89.6 (2000): 2413-2421. Stellingwerff, Trent, et al. "Decreased PDH activation and glycogenolysis during exercise following fat adaptation with carbohydrate restoration." American Journal of Physiology-Endocrinology and Metabolism 290.2 (2006): E380-E388. Finally, we discuss the potential interference effect of endurance exercise on strength training. Context matters! Only elite athletes probably need to worry about this, and at least one study has shown untrained women can use either order and get similar responses. Here’s the outline of this interview with Mike T. Nelson, PhD: [00:01:02] Keto Summit interview on Metabolic Flexibility. [00:03:25] Complete Blueprint To Faster Results...Without Pain and Plateaus. [00:06:14] Get the "Deadlift Re-alignment for Broken Meatheads." for free. [00:07:28] Online coaching. [00:08:58] http://www.miketnelson.com/podcast [00:09:15] HRV for Successful Online Coaching with Dr. Mike T. Nelson. [00:09:38] ithlete. [00:12:29] Zoom video conference software. [00:13:08] Instant Ketosis: 0.4 to 6.2mM in 30 Minutes. [00:13:47] Dominic D'Agostino: Researcher and Athlete on the Benefits of a Ketogenic Diet. [00:15:34] Cox, Pete J., et al. "Nutritional ketosis alters fuel preference and thereby endurance performance in athletes." Cell Metabolism 24.2 (2016): 256-268. [00:16:57] Ketone esters for endurance performance. [00:20:05] Ride time to exhaustion. [00:21:04] Professor Kieran Clarke at Oxford University. [00:22:27] Why You Should Skip Oxaloacetate Supplementation, Fueling for Your Activity and More! [00:25:19] Brooks, George A., and Jacques Mercier. "Balance of carbohydrate and lipid utilization during exercise: the" crossover" concept." Journal of applied physiology 76.6 (1994): 2253-2261. [00:26:10] Ketone salts and C8 (caprylic) oil to "push the process". [00:28:05] Fasting and carbohydrate adaptation. [00:28:18] Pyruvate dehydrogenase (PDH). [00:29:39] Ketone supplements and appetite suppression. [00:33:36] Jeff Rothschild. [00:34:20] FATMAX and the hard transition. [00:35:18] Peterson, Benjamin James. Repeated Sprint Ability: The Influence of Aerobic Capacity on Energy Pathway Response and Fatigue of Hockey Players. Diss. UNIVERSITY OF MINNESOTA, 2014. [00:37:42] Reintroducing carbs. [00:41:43] Sprints on wet tarmac (not recommended). [00:43:07] Terzis, Gerasimos, et al. "Early phase interference between low-intensity running and power training in moderately trained females." European journal of applied physiology 116.5 (2016): 1063-1073. Coffey, Vernon G., and John A. Hawley. "Concurrent exercise training: do opposites distract?." The Journal of physiology (2016). Also, 5-10x 2 minute intervals at 120-150% of LT (HIIT) and 15-30 minute continuous cycling at 80-100% of LT equally interfere with the adaptations to resistance training. So it’s not the intensity, more the total volume, that’s the problem. [00:46:22] Prioritising strength in the offseason. [00:48:40] Kiteboarding. [00:49:55] Fortaleza. [00:51:06] Mike's email.

Episode 154: Jeff Rothschild discusses the science and application of fasting protocols, meal timing, time-restricted feeding and their effects on circadian rhythms and health. Jeff Rothschild is a Registered Dietitian (RD) with a Master’s degree in Nutritional Science. He works with a variety of clients including elite ATP and NCAA tennis players, endurance athletes, boxers, swimmers, and a number of touring musicians at TriFit in Santa Monica, CA. Jeff is also a writer for the Examine.com monthly research digest, and teaches college sports nutrition at CSU Los Angeles. Jeff follows a methodical and steadfast approach to nutrition, prioritizing the questions of ‘who are you and what are your goals’ during the decision-making and counselling process to achieve quality results. This includes an evidence-based approach to nutrition, practising concepts developed over time instead of using untested or unproven ideas. This allows everyone from elite athletes to sedentary individuals to get the most out of sessions, optimize nutrition plans to fit their own needs, and create the greatest and longest-lasting positive changes. Jeff’s main areas of interest are sports nutrition, meal timing, intermittent fasting, and circadian rhythms. He has co-authored multiple scientific research papers that have been published in peer-reviewed nutrition and food science journals, served as a reviewer in the peer-review process for journals, and has presented his research at national nutrition conferences. He is also an NSCA Certified Strength and Conditioning Specialist (CSCS), and has spent five years as the assistant tennis coach at CSU Los Angeles. Jeff helped the Golden Eagles earn national Top-25 rankings each of those years, and was a two-time winner of Assistant Coach of the Year for the West Region by the Intercollegiate Tennis Association. Beyond nutrition and coaching, Jeff has competed as a cyclist and continues to play competitive tennis. Classification of the different types of fasting methods What is research showing us might be the main benefits How to structure a fasting protocol in the real-world and within a normal schedule Time-restricted feeding research Does the timing of the feeding window matter? How feeding can entrain the peripheral circadian clocks Concordance and discordance between light/dark cycles and feeding windows Using longer fasts (multiple days) sporadically to enhance health

A unique story of someone at the height of their career in the music business working as a drummer, recording engineer and mixing engineer with the likes of Sting, Sheryl Crow, Bon Jovi, Rod Stewart, Santana, Kelly Clarkson and the list goes on... who starts over from scratch in a completely new field, becoming just as much a guru of this new found love for health, nutrition, hydration and well being. The information in this podcast could change your life as a musician. It has done for me and allows me to operate at a much higher level whether it's performing live, recording in the studio or composing original music for my own albums. 

Episode 147: Sports dietitian Jeff Rothschild discusses how he implements the latest glycogen/carbohydrate availability research into pracitce with his endurance athletes, issues surround supplements on race day and how the menstrual cycle can affect programming and training performance. Jeff Rothschild is a Registered Dietitian (RD) with a Master’s degree in Nutritional Science. He works with a variety of clients including elite ATP and NCAA tennis players, endurance athletes, boxers, swimmers, and a number of touring musicians at TriFit in Santa Monica, CA. Jeff is also a writer for the Examine.com monthly research digest, and teaches college sports nutrition at CSU Los Angeles. Jeff follows a methodical and steadfast approach to nutrition, prioritizing the questions of ‘who are you and what are your goals’ during the decision-making and counseling process to achieve quality results. This includes an evidence-based approach to nutrition, practicing concepts developed over time instead of using untested or unproven ideas. This allows everyone from elite athletes to sedentary individuals to get the most out of sessions, optimize nutrition plans to fit their own needs, and create the greatest and longest-lasting positive changes. Jeff’s main areas of interest are sports nutrition, meal timing, intermittent fasting, and circadian rhythms. He has co-authored multiple scientific research papers that have been published in peer-reviewed nutrition and1797350_10151994670761359_1463077510_n food science journals, served as a reviewer in the peer-review process for journals, and has presented his research at national nutrition conferences. He is also an NSCA Certified Strength and Conditioning Specialist (CSCS), and has spent five years as the assistant tennis coach at CSU Los Angeles. Jeff helped the Golden Eagles earn national Top-25 rankings each of those years, and was a two-time winner of Assistant Coach of the Year for the West Region by the Intercollegiate Tennis Association. Beyond nutrition and coaching, Jeff has competed as a cyclist and continues to play competitive tennis. In this episode we discuss: How to translate the latest "train low" and "recover low" strategies into practice with athletes Supplementation for endurance athletes How to schedule your supplements/nutrition on race day How the menstrual cycle affects training and nutrition considerations

Nutritional supplements for junior tennis players (Click here for Jeff’s website)

Nutritional supplements for junior tennis players (Click here for Jeff’s website)

Nutritional supplements for junior tennis players (Click here for Jeff’s website)

We then transition to talk about women specific training in relation to their cycles. Common hydration myths (3:01)How do electrolytes play a role in muscle cramps (6:43)Can you prepare to compete in a hot location while in a cold climate? (12:33)Is sodium loading effective? (13:03)What are the top recommendations for hydration? (19:37)Is urine color useful? (21:00)Is dehydration the #1 performance killer? (29:40) Are women different related to hydration? (30:54)Brief review of the menstrual cycle (33:1)Estrogen and progesterone hydration interactions (37:44)What about women looking for body composition changes? (41:47)What is the female triad? (46:01) What happens with hormonal birth control? (48:30) Training recommendations to match specific cycle periods (54:41)

My guest today is Jeff Rothschild, a Registered Dietitian (RD) and NSCA Certified Strength and Conditioning Specialist (CSCS) with a Master’s degree in Nutritional Science. Jeff’s clients include Mike Bryan, Stefan Kozlov, and James Valentine from Maroon 5. He has also worked with other elite ATP and NCAA tennis players, endurance athletes, boxers, swimmers, and a number of touring musicians at TriFit in Santa Monica, CA. On this episode, Jeff gives our audience a ton of amazing advice about nutrition, sleep, meal timing, protein bars, supplements, and hydration. You will take your game to the next level if you follow Jeff’s tips about preparing your body to perform at its best. Jeff also has a fantastic website at http://www.eatsleep.fit and has authored several scientific papers that have been published in peer-reviewed nutrition and food science journals. He has presented his research at national nutrition conferences. Jeff spent five years as the assistant tennis coach at CSU Los Angeles and helped the Golden Eagles earn national Top-25 rankings each of those years. Jeff is also a two-time winner of Assistant Coach of the Year for the West Region by the Intercollegiate Tennis Association. Jeff has competed as a cyclist and continues to play competitive tennis. Mike Bryan calls Jeff an encyclopedia of knowledge, and he proved it during our interview! Thanks to Jeff for speaking with me on The Tennis Files Podcast! Note: The medical and/or nutritional information in this episode is not intended to be a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician or other qualified health provider with any questions you may have regarding this information. Learn more about your ad choices. Visit megaphone.fm/adchoices

Jeff Rothschild is a registered dietitian currently helping out well established players on the ATP-tour like Mike & Bob Bryan as well as rising stars like Stefan Kozlov In this episode you’ll get to know: How to beat Jetlag What causes dehydration & cramps & how to prevent it What to have in your bag […] The post #17: Jeff Rothschild – Beating Jet lag, Dehydration & Cramps appeared first on AdamBlicher.com.