Exos | Formerly Core Performance

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Heart Rate Monitor

Movement

Q&A: Prepare Your Body for Altitude

How to train for an event in the mountains when you don't live there.

The Performance Life

Food, Shelter… Racing?

How to bring your health and performance into focus during hard times.

Live Better

Q&A: How Can I Lower My Resting Heart Rate?

Learn what a healthy resting heart rate is and how to get yours in the right range.

Live Better

What Is Your Heart Telling You?

Often ignored, your resting heart rate matters too.

Workouts

Slash Time Off Your Race Pace

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

Workouts

Train to Run Farther, Faster

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

Movement

How to Calculate Your Maximum Heart Rate

Use this simple formula to train your body's most important muscle: the heart.

Core Performance Endurance Book

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Core Performance Endurance Book

As the third installment in Mark Verstegen’s Core Performance series, the Endurance book offers a new application of the workout program designed specifically for the endurance athlete and focused intently on the muscles of the core – the shoulders, hips and midsection.

Core Performance Endurance DVD

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Core Performance Endurance DVD

Improve your endurance with instructional video featuring Mark Verstegen, exercise programs, and a complete recovery and nutrition program.

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adidas® miCoach Pacer

miCoach Pacer listens to your heart, tracks your pace, and gives you real-time audible coaching while you walk, run, or ride.