"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Over 75% of the more than 10,000 respondents in our last survey said they sleep on their side. Still, ...

One of the really neat things about being a bipedal mammal is that our largest joints, the hips, have a spectacular range of motion. Within the hip are a variety of muscles, tendons and bones that all ...

Trochanteric bursitis is hip pain caused by inflammation of the fluid-filled sac, or bursa, on the outer edge of your hip. You have about 160 bursae around your body. Bursae provide a cushion between ...

Hip bursitis is a condition commonly affecting the outer side of the hip and thigh, but can also be experienced in the groin. It is caused by inflammation in the bursae, small jelly-like sacs located ...

Q: I started using the rowing machine at our gym a few months ago. It's a good workout, but the outside of my left hip has started to ache. A friend says he experienced the same thing and it was ...

Trochanteric bursitis occurs when small, fluid-filled sacs in the hip called bursa become irritated. Possible causes include injury, overuse, poor posture, hip replacement surgery, and more. Bursa are ...