Exos | Formerly Core Performance

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Swimming

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Jumpstart Your Triathlon Training

The best time to start training for a triathlon? Right now. Use these seven tips to get a leg up on the competition.

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4 Keys to a Better Swim Stroke

Ready to hit the pool? Get started with a few technique boosters for swimmers of every level.

Training Programs

Endurance Training Programs

Run farther, swim faster, and ride longer with this popular endurance-boosting program.

Live Better

Why Peeing in the Pool Isn't Cool

Your pool might be filled with germs that could lead to a water-related illness. Find out what to do to protect yourself.

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Build Strength for Swimming

Use these conditioning strategies to train your body for more speed and endurance in the water.

Nutrition

Endurance Fuel

Run, bike, and swim longer—and stronger—with the right foods.

The Performance Life

Gold Medal Motivation

To perform consistently, you have to be self-motivated, disciplined and take pride in your performance.

Training

The New Science of Cardio

Forget everything you know about traditional cardio work. Energy Systems Development, or ESD, is a more effective way to train your body.

Editor's Picks: Swimming

New Content

Latest Tagged Swimming

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3 Tips for Conquering Open Water Swimming

Decorated swimmer Lynne Cox shares her top three tips for swimming better and stronger in open water.

Mindset

Why Do You Race?

We asked a handful of accomplished endurance athletes what drives them. Use their inspirational words to drive you.

Nutrition

The Best Post-Workout Shakes for Triathletes

Try these post-workout shake recipes designed for endurance athletes to improve performance and recover fast from hard workouts.

Recovery

5 Recovery Secrets of Endurance Athletes

Feel refreshed, reduce pain, and avoid burning out by using these simple recovery strategies.

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Jumpstart Your Triathlon Training

The best time to start training for a triathlon? Right now. Use these seven tips to get a leg up on the competition.