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Ask a Cycling Coach Podcast - Presented by TrainerRoad

High-Dose Carbohydrate, Homemade Drink Mix, and More - Ask a Cycling Coach Podcast 485

Ask a Cycling Coach Podcast - Presented by TrainerRoad

TrainerRoad

Sports

4.94.5K Ratings

🗓️ 1 August 2024

⏱️ 51 minutes

🧾️ Download transcript

Summary

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// TOPICS COVERED

(0:00) Welcome!

(0:33) Is “banking carbs” a myth?

(03:09) How many carbs can you “load”?

(03:44) The glycolytic demand of triathlons

(06:00) The misunderstanding of “storing” carbs during a race

(09:32) Understanding glycogen sparing

(12:56) The insane speed of the best triathletes

(16:30) Dr. Pfaffenbach’s interpretation of why triathletes take in so many carbs on the bike

(22:03) Recap of first question

(23:50) The impact of low blood sugar on performance

(25:35) The Central Governor Theory

(30:21) How to use glycogen during a stage race

(32:33) How to increase sodium in a DIY drink mix

(33:45) Coach Jonathan’s drink mix recipe

(38:46) The cost of salt vs. sodium citrate

(40:24) Why Dr. Pfaffenbach doesn’t prefer sodium capsules

(42:43) The codependence of water, sugar, and salt

(46:00) Why hydrating is crucial for short events too

(47:20) Recap of first question


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Transcript

Click on a timestamp to play from that location

0:00.0

Welcome to the podcast dedicated to Making You a Faster Cyclist.

0:02.6

Ask a Cycling Coach podcast presented by trainer road.

0:04.8

Today we have Dr. Kyle Fauphinbach with us from Eastern Oregon University and we are going

0:08.8

to talk about high-dose carbohydrate and why you might want to take more in at a certain period of time and take

0:14.2

less in during others or maybe that's a bad idea.

0:16.9

We'll talk about homemade drink mixes and some things you can do to increase the sodium

0:20.4

rate and we may even have time to get into protein. We might just cover one of those

0:24.5

topics, but just the same. Kyle, stoked to have you amidst the, I'm sure all the things you have going on

0:29.9

with athletes over at Paris for the Olympics.

0:33.1

Dario sent in this question.

0:35.4

And I'll try to, I'm not sure if all the details are here,

0:39.4

so I'll provide my interpretation.

0:40.7

And Dario, if I mess it up, let me know. It says I've just watched

0:43.9

Gustav Eden talk about having 160 grams of carbs in his bottles during his

0:48.8

Kona World Championships win. Considering how quickly sugar is processed, doesn't it not make sense for a

0:55.8

triathlete to drink that much carbs during the bike as it won't assist him on

1:00.5

the run anymore? So I think that what he's saying here is and I've seen this as well

1:04.4

Gustav was talking about running 160 grams in each bottle when he was cycling

1:09.4

on the bike leg portion of the Hawaii, the world championships there in Kona.

1:15.0

And then I assume that what he's asking here is that there's kind of a popular assumption in practice in the triathlon world where they take in a ton of carbs on the bike because later on in the run

1:26.6

they can't take on as many it's just logistically complicated with how you're going to

1:31.2

carry it but then also all the

...

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