Alpine skier Lindsey Vonn is one tremendously tough athlete. The Olympic gold medalist and World Cup champion has overcome an array of brutal setbacks—including a concussion, a fractured arm, and an ...

External rotation of the hip is when the thigh and knee rotate outward, away from the body. There are various stretches and exercises that can help strengthen these muscles and build flexibility. The ...

Golf is a game of skill. But it's also a game that requires the body to produce a significant amount of twisting (also known as rotational) force. From the ankles and ...