You don’t have to dedicate a full gym session to training your arms for a better arm swing, posture, and running efficiency.

As I settled into a pace, I had another question in the back of my mind: how long does it take to get faster? While I’m not ...

Yes, you can build muscle (and a lot of it) at the gym while still hitting the treadmill every once in a while. Here's how, ...

Sonder announces bankruptcy plans; tells guests to vacate hotel rooms: 'People were scrambling' At Kris Jenner's birthday ...

Famous actor Charlie Sheen opened up on his use of performance-enhancing drugs to play a struggling pitcher in the movie ...