Jami Marseilles Hopes To Be World's First Female Double Amputee to Complete Full Marathon

Cheer her on as she runs the Chicago marathon this weekend!

Want to Get High? Go for a Run

Because that run is like a drug...

The Top 10 Workout Songs for October

Swap out the tired tracks in your playlist for new music from Pharrell, Zedd, and more.

The Stages of Working Out, by Age

From burning off beer calories to sweating out bridesmaid stress.

8 Pushup Rules Every Woman Must Know

This multi-tasking move can work wonders for your body, but are you doing it right?

10 Super Strong Workout Songs

Put your strength to the test with encouragement from Jay Z, The Glitch Mob, and more.

The Top Women in Sports and Fitness

Meet the smart women behind Equinox, ESPN, and other powerful sports and fitness brands.

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This Exercise Study May Explain the ClassPass Boom

Interesting things happen when you break out of your cardio comfort zone.