Endurance sports nutrition: state of the art in 2019 with prof. John Hawley | EP#181

That Triathlon Show

Mikael Eriksson

Health, Swimming, Endurancesports, Run, Cycling, Health & Fitness, Fitness, Ironman, Swim, Bike, Sports, Running, Sportscience, Triathlon

4.9 • 596 Ratings

🗓️ 13 May 2019

⏱️ 83 minutes

🔗️ Recording | iTunes | RSS

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Summary

Professor John Hawley is one of the leading researchers in the world on sports nutrition, the interaction between exercise and diet on fat and carbohydrate regulation, and the cellular and molecular basis of endurance sports adaptations. He gives us a complete update on what we actually know as of today about endurance sports nutrition, and where evidence is still lacking. IN THIS EPISODE YOU'LL LEARN ABOUT: -Nailing the basics of endurance sports nutrition - what's most important to consider and get right? -Getting clear on commonly misunderstood terminology in the field of nutrition -Beyond the basics: the impact on endurance performance of manipulating carbohydrate availability, nutrition periodisation, and day to day diet -Fat, carbs, and their impact on inflammation and recovery, insulin response, and body composition -How do elite endurance athletes actually eat? -Common myths about and mistakes amateur athletes make with nutrition SHOWNOTES: https://scientifictriathlon.com/tts181/ THAT TRIATHLON SHOW HOMEPAGE: www.thattriathlonshow.com SPONSORS: Precision Hydration - One-size doesn't fit all when it comes to hydration. Take Precision Hydration's FREE sweat test and learn how you should hydrate. Use the discount code THATTRIATHLONSHOW and get your first box for free! ROKA - Enter the ROKA + Scientific Triathlon Giveaway to win prizes worth more than $2000m including race entry to an IRONMAN race of your choice and a ROKA Maverick X Wetsuit. And as usual, you can get 20% off a regular order on roka.com with the discount code TTS. LINKS AND RESOURCES: All past nutrition episodes on That Triathlon Show John's ResearchGate profile Toward a Common Understanding of Diet–Exercise Strategies to Manipulate Fuel Availability for Training and Competition Preparation in Endurance Sport Swifter, higher, stronger: What’s on the menu? Maximizing Cellular Adaptation to Endurance Exercise in Skeletal Muscle RATE AND REVIEW: If you enjoy the show, please help me out by subscribing, rating and reviewing: www.scientifictriathlon.com/rate/ CONTACT: Want to send feedback, questions or just chat? Email me at mikael@scientifictriathlon.com or connect on Twitter - my handle is @SciTriat.

Transcript

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0:00.0	We started these studies of high fat in 2002, and we didn't go into these studies, as scientists should do, with a paradigm thinking, you know, this isn't going to work.
0:11.6	We wanted it to work.
0:13.1	As a scientist, you go in with a hypothesis of no difference.
0:16.3	It has no consequence to us whether X diet or Y a diet work.
0:20.4	So if high fat diets had worked, we've done
0:23.3	10 or 15 studies now, we would be prescribing them for athletes. They don't work. So that's why
0:30.3	you do the science, you give the message to the coaches and the athletes. But again, the message
0:35.5	seems to get mixed somewhere up in the social media.
0:40.3	That's Traflon, So, 181.
0:43.3	Hey, what's up, everybody, and welcome back to another episode of That Traathlon show, the podcast presented by Scientific Traathlon.com.
1:05.1	I'm your host, Michael, and on today's episode, I interview Professor John Hawley.
1:10.4	John is one of the leading experts and leading researchers in the world on
1:14.6	endurance sports and nutrition, having done plenty of work in fields like the
1:20.3	interaction between diet and exercise and the cellular and molecular basis of endurance
1:26.2	sports adaptations.
1:28.0	And today he joins us to give a complete update on what we actually do know, what is fact, what is fed in today's world of endurance sports and nutrition.
1:38.3	So let's get into that as soon as we thank our sponsors, Pre that you can find on precision hydration.com
1:45.8	and if you've listened to my entry with Andy Blow who is the founder of precision hydration,
1:51.1	you know that some people can lose as little as 200 milligrams of sodium per liter of sweat,
1:56.5	whereas for some people it can be over 2,000 milligrams per liter.
2:00.7	And when you add to that that people's sweat rates can differ by a five or sixfold
2:05.9	variances, then it's clear to see that you need to put an emphasis on what your individual
	...

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