Dustin Joubert, PhD & Dr. Amol Saxena, DPM | EP#383

That Triathlon Show

Mikael Eriksson

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

4.9 • 596 Ratings

🗓️ 27 March 2023

⏱️ 66 minutes

🔗️ Recording | iTunes | RSS

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Summary

We have two interviews in today's episode. First, Dr. Dustin Joubert discusses new research on the effect carbon fibre plated "super shoes" have at slower speeds and how it differs from at faster speeds. Then Dr. Amol Saxena shares a case series of how rapidly transitioning to running in super shoes may increase the risk of navicular bone stress injuries. IN THIS EPISODE YOU'LL LEARN ABOUT: -The running economy benefits of super shoes at 10 and 12 km/h, and how it compares to the previously studies speeds in the 14-16 km/h range -More non-responders to super shoes at slower speeds? -How the observed running economy improvements translate to performance gains at marathon times in the 3:30 to 4:15 range -Navicular bone stress injuries: causes, symptoms, diagnosis and treatment -A case series of how rapid transition to training and racing in super shoes may be linked with navicular bone stress injuries -Advice for safely transitioning into running with super shoes SHOWNOTES: https://scientifictriathlon.com/tts383/ SCIENTIFIC TRIATHLON AND THAT TRIATHLON SHOW WEBPAGE: www.scientifictriathlon.com/podcast/ SPONSORS: Precision Fuel & Hydration help athletes perform at their best through their online tools, patented Sweat Test and range of electrolytes and fueling products. Use the free Fuel & Hydration Planner and receive a personalised plan for your carbohydrate, sodium and fluid intake. If you want further help, book a free 20-minute video consultation to chat through your plan. Listen out for the code in today's show to get 15% off your first order of PF&H electrolytes and fueling products. If you missed the code, just email hello@pfandh.com. FORM Smart Swim Goggles give you unprecedented real-time feedback in your swim training through a display on the goggle lens. See every split to stay on pace, track your stroke rate and don't let it drop, use heart rate to become more scientific and precise with your training (through integration with Polar HR monitors) and analyse more in-depth metrics post-swim in the app. You can also use a vast library of workouts or training plans, or build your own guided workouts. Get 15% off the goggles with the code TTS15. LINKS AND RESOURCES: Dustin's website and Instagram (Labratrundown) The Super Shoe study with Dustin Joubert, PhD | EP#322 Effects of Highly Cushioned and Resilient Racing Shoes on Running Economy at Slower Running Speeds - Joubert et al. 2023 Amol's website Bone Stress Injuries in Runners Using Carbon Fiber Plate Footwear - Tenforde et al. 2023 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 Instagram, Facebook, or Twitter.

Transcript

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0:00.0	That Traathlon Show, 383.
0:05.0	Hey, what's up, everybody, welcome back to another episode of that triathlon show.
0:22.6	The podcast presented by Scientific Traathlon.com.
0:26.1	I'm Rose Michael, and on today's episode, we have two expert interviews related to the usage of carbon fiber-plated shoes, or so-called super shoes.
0:33.8	First, Dr. Dustin and Jobert, who has been on the podcast before, discusses new research on the
0:39.3	effect that super shoes have at slower speeds that are more relevant for the majority of
0:43.6	runners and triathletes and how these effects and the improvements in running economy differ
0:48.7	from the previously observed effects at faster speeds.
0:52.8	Then in the second interview, Dr. Amol, Saxena,
0:56.0	shares a case series of how rapidly transitioning to running in super shoes may increase the risk
1:01.9	of navicular bone stress injuries. Each of this interviews is about 30 minutes long, but I will
1:07.5	come back after the first one and introduce the second one.
1:12.5	So there will be a small interlude there.
1:14.5	But before we get into listening to these interviews, big thanks to our sponsors,
1:18.3	precision fuel and hydration.
1:20.0	They help athletes perform at their best with electrolyte and fueling products and with free
1:24.1	online tools, education and a patented sweat test.
1:27.5	You can use the free fuel and hydration planner on their website to get a personalized plan
1:31.1	for a carbohydrate, sodium and fluid intake, and you can book a free 20-minute video
1:35.4	consultation to chat through your plan with the athlete support team.
1:38.6	You can get 15% off your first order by using the code TTS23 on precision fuel and hydration.com.
1:45.4	And thank you to Form.
	...

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