All-inclusive mud runs combine just enough crazy with challenge. This first-person account t...

By RJ Dollen

Kim Lyons, celeb trainer and coauthor of Your Body, Your Life, created this workout to shape...

By SELF Editors

Lower your 5K PR with these expert strategies.

By Lindsey Emery

From increasing your running speed to avoiding overuse injuries, here are six running expert...

By Michael Clarke

To ensure that your post-workout smoothie is delivering the essential carbs, antioxidants, p...

By Matthew Kadey, MS, RD

With planning, your midweek workouts can lead to massive gains. Here's why you should consid...

By Chris Carmichael

You don't need to earn a six-figure salary to afford triathlon races. Learn a few budget tip...

By Joel Runyon

Do you need help justifying your recent bike purchase or convincing your partner to let you ...

By Michelle Valenti

Catch your opponent off guard during your next tennis match with these three effective attac...

By Scott Baker

Gain strength and build muscles as you do a bench press without causing pain to your shoulders.

By Leila Harper