To demonstrate the artificial muscle’s capabilities, the engineers implemented them into a life-size humanoid leg, complete with rigid plastic “bones,” elastic “tendons,” and even a sensor that ...

Orthopedic surgeons are doctors who specialize in surgery of bones, joints, and muscles. Learn more about the conditions they treat and why you might want to see an orthopedic surgeon.

The unique influence weightlifting has on your body's ability to burn fat.