Exos | Formerly Core Performance

Set Your Fitness Goals. We'll Help You Achieve Them.

Join for free and you'll gain instant access to our tracking and reporting tools, expert coaching tips, and a free trial to our personalized training and nutrition programs.

Total Body

Online training program. Workouts and nutrition for strength, performance, fitness and conditioning.

Training Programs

Performance Training Programs

Improve your energy, strength, health and performance with this fast and comprehensive training and nutrition program.

The Performance Life

The Record-Setting Resistance Band Workout

Check out video of the workout Core Performance founder Mark Verstegen and 270 others used to set a Guinness World Record.

Workouts

Build Total-Body Strength

Boost strength and gain muscle with this full-body routine.

Training

How to Fix Muscle Imbalance

Balance your body and reduce your risk for injury with this helpful guide.

Workouts

The Big Muscle Stimulus Plan

Pack on size with this 30-minute, muscle-building training session.

Online strength training programs. Workouts and a nutrition plan to build muscle.

Training Programs

Strength Training Programs

Build strength where it matters most and shatter your own records with our total-body training and nutrition programs.

Movements

Burpee

The burpee movement works your total body.

Editor's Picks: Total Body

New Content

Latest Tagged Total Body

Movement

Q&A: Resistance Band Exercises for Runners

How to train your full body with nothing more than a band.

The Performance Life

The Record-Setting Resistance Band Workout

Check out video of the workout Core Performance founder Mark Verstegen and 270 others used to set a Guinness World Record.

Movement

New Way to Torch Fat: Cardio Strength Training

Mix up your regular cardio routine with tips from Robert dos Remedios, author of the new book Cardio Strength Training.

Movement

Best Training Tips of the Year

A collection of our favorite tips from top coaches.

Movements

Rotational Chop - Split Squat

This total body exercise will work your legs, abs, shoulders and triceps.