Jessica Biel has been a dedicated fitness buff for quite some time. The actress and Gaiam spokeswoman played club soccer as a teen, picked up yoga in her 20s, and today, turns to yoga and circuit ...

The glutes, which are a group of three muscles that make up the buttocks, include some of the largest muscles in the body. Strong glute muscles contribute to a well–rounded physique and serve numerous ...

A new study confirms important differences in dominant- versus non-dominant-leg oxygen usage and power output during single-leg exercise. The study is published ahead of print in the American Journal ...

With so many lower-body exercises to choose from, you may occasionally suffer from decision paralysis when you're standing in front of the free weights at the gym. What dumbbell leg exercise is right ...