That Triathlon Show

The science of hydrogels in endurance sports with Andy King, PhD | EP#333

Apr 11, 2022

57:10

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Highlights

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Episode notes

The Hydrogel and Gastric Evaporation

02:15

The Hydrogel Doesn't Work?

02:51

Hydrogels

01:49

Introduction

3min

Hydrogels - What Are They?

2min

The Hydrogel and Gastric Evaporation

2min

Hydrogels

4min

The Hydrogel Doesn't Work?

3min

Is There a Difference Between Hydrogels and Standard Galls?

3min

Running a 70 % X a for Amateur Air Fleet?

4min

What's the Difference Between a Carbohydrate and a Hydrogel?

2min

The Hydrogel Carirate Effects in Running

2min

10.

Am, Hexogenous Xidation. Am.

2min

11.

Hydrogels

2min

12.

Hydrogels Can Help With G I Discomfort

3min

13.

Glucus and Fructos in Hydrogels?

6min

14.

Is Itot Vireba, as a Great Practitioner?

3min

15.

Race Day Training Tips

2min

16.

Do You Know How to Get the Most Out of Your Diet?

3min

17.

Does It Take Longer for Food to Get Out Into the Intestine?

2min

18.

Can You Make Your Own Sports Drinks?

4min

19.

Am Fueling Strategies for Performance

2min

20.

What's Your Favorite Book or Resource Related to Enduring Ports?

2min

21.

Scientific Traplon Training Plan - What You Need to Know

2min

Andy King, PhD, is an exercise physiologist at the Australian Catholic University. Andy joins us to discuss the science and application of hydrogel products like Maurten and SiS Beta Fuel. Do they work, how do they work, and is it worth paying the premium compared to regular sports nutrition products?

IN THIS EPISODE YOU'LL LEARN ABOUT:

-What are hydrogels, and how are they different from regular gels?

-The theory behind how hydrogels could work to improve endurance performance

-What does the science say? Do hydrogels improve endurance performance, metabolic markers, or gastrointestinal symptoms compared to regular gels?

-Practical recommendations: is it worth it to use hydrogels?

-Glucose and fructose - is there an ideal ratio for sports nutrition products?

-How to maximise carbohydrate intake (e.g. taking in 120 g/h of CHO)

SHOWNOTES:

https://scientifictriathlon.com/tts333/

SCIENTIFIC TRIATHLON AND THAT TRIATHLON SHOW WEBPAGE:

www.scientifictriathlon.com/podcast/

SPONSORS:

Precision Fuel & Hydration - Optimise and individualise your fueling and hydration strategy using the free online Sweat Test and Quick Carb Calculator on precisionfuelandhydration.com. Book a free one-on-one consultation to chat with the team and refine your fueling and hydration even further. Listeners of That Triathlon Show get 15% off their first order of fueling and hydration products. If you didn't catch the discount code in the episode, email Andy and the team at hello@precicionhydration.com and they will be happy to help.

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LINKS AND RESOURCES:

Andy's Twitter and ResearchGate
Carbohydrate Hydrogel Products Do Not Improve Performance or Gastrointestinal Distress During Moderate-Intensity Endurance Exercise - King et al. 2020
Glucose and Fructose Hydrogel Enhances Running Performance, Exogenous Carbohydrate Oxidation, and Gastrointestinal Tolerance - Rowe et al. 2021

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CONTACT:

Want to send feedback, questions or just chat? Email me at mikael@scientifictriathlon.com or connect on Instagram, Facebook, or Twitter.

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