Exos | Formerly Core Performance

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Conditioning

Training

The New Science of Cardio

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

The Performance Life

5 Tips to Build Teamwork and Fun Through Obstacle Racing

Here's what you need to know about using obstacle races to build teamwork at work.

Workouts

Slash Time Off Your Race Pace

A training plan for the advanced runner, this workout session will improve your movement efficiency.

Recovery

Q&A: Staying in Shape Despite Knee Injury

How to do aerobic workouts when you're sidelined by a knee injury.

Movement

How to Strengthen Your Feet for Barefoot Running

Build stronger feet for barefoot running with these simple moves from physical therapist Sue Falsone.

Workouts

The Fastest Workout Known to Man

Don't think you have time to develop speed, quickness and agility? A drill called "rapid response" may change your mind, and your body.

Movement

Q&A: Faster 40-Yard Dash Time

A speedy technique for moving faster on your feet.

Movements

Rapid Response - Base Rotations - Baseball

This exercise improves strength and explosiveness in your core, helping you move more efficiently.

Editor's Picks: Conditioning

New Content

Latest Tagged Conditioning

Play Better

7 Tips to Train for an Obstacle Race

Learn how to integrate your training so you can better prepare for this increasingly popular sport.

The Performance Life

5 Tips to Build Teamwork and Fun Through Obstacle Racing

Here's what you need to know about using obstacle races to build teamwork at work.

Live Better

A Compelling Case for Taking the Stairs

A new study found that simple signs can encourage people to walk more.

Play Better

How to Train for Ski Mountaineering

Tuning up your skis for the season? Give your body a tune up while you're at it with these training tips for the mountain.

Movement

How to Strengthen Your Feet for Barefoot Running

Build stronger feet for barefoot running with these simple moves from physical therapist Sue Falsone.