Dressed in sleek black activewear, Roshan shows off his discipline and drive, performing high-intensity moves with impressive energy. Here's a closer look at his routine, what it says about staying ...

When Kristin Cavallari says she’s never looked or felt better, you pay attention. The secret behind her transformation? Nashville-based trainer Kevin Klug, who’s revolutionizing fitness with his elite ...

If you’re ready to push your muscles to the limit and work up a serious sweat, Arnold Schwarzenegger just dropped a brutal four-exercise circuit in his Pump Club newsletter this week. Circuit training ...

The same goes for preparing for leg day at the gym. Dynamic stretching, in which you move your muscles and joints through ...