An Intro to the Overload Principle and Muscle Gain

If you want more muscle mass, you have to understand the basic principles. Use these tips to understand how your body works and increase your muscl...

By Kisar S. Dhillon

6 Ways to Improve Blood Circulation

Improve your overall health and energy with these six ideas to get your blood flowing.

By Judi Sheppard Missett

15 Ways to Build Muscle Fast

Upgrade your workout—and transform your body—with these new fitness tips from the country's most innovative trainers.

By Lou Schuler

Day-by-Day Workout Plan to Help You Slim Down

Start this weekend and you could be 5 pounds slimmer by Friday.

By Michele Stanten

An Inside Look at an ACL Tear Recovery

An ACL tear is bad news, but most people completely heal after surgery. Learn the step-by-step process of recovering from an ACL injury with this ...

By Ryan Wood

5 Ways to Perfect Your Plank

Engage your abs in one of the best workouts. Here's how to get your plank form in top shape.

By Liz Miersch

Tone Up in 20 Minutes or Less

Want to tone up? Here's how to stay slim and fit all year long.

By SELF Editors

The Benefits of Bootcamp

Looking for a workout that leaves you breathless, but with toned abs and chiseled legs? You should sign up for a bootcamp and reap all the benefits.

By Alana Brager