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Endurance Lab

Making better athletes and making athletes better. We are passionate about improving ...

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6-Reasons Why You Should Take BCAAs Today

Photo: Geoff Kabush takes down a Roctane Energy Gel, which delivers almost 1.5 ...

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Winter Sports and Dehydration

Pictured: Brenton Reagan, Kit Deslauriers, and Rob Krar ski-touring in the Tetons. ...

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Fueling with Carbs Might Keep You Healthy ...

Pictured: Max King doing some serious winter training Staying properly fueled this ...

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GU TV – Episode 1: Technology & Training

Welcome to GU TV We know nutrition planning is an important part ...

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Performance Nutrition is in our Roots

In 1993 Dr. Bill Vaughan created the first GU Energy Gel to solve ...

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Sugar and its Role in Endurance Sports

Some manufacturers claim simple sugars have no place in a product designed ...

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Endurance Athletes And Hyponatremia

Hydration is a key component for maximizing performance, as well as performing ...

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Science of Hyponatremia for Endurance Athletes

Hydration is a key component for maximizing performance, as well as performing ...

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Ergogenics for Ultra Endurance #4: Caffeine and Dehydration

Does caffeine in a sports drink promote dehydration?  After all, the argument ...

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Ergogenics for Ultra Endurance #3: Caffeine without the ...

Coffee isn’t the only (or necessarily the best) source of caffeine ...

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Ergogenics for Ultra Endurance #2 – The Coffee Variable

Impact of Caffeine for the Coffee Afficionado Does caffeine improve sports performance ...

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