The knee is a complex structure and one of the most stressed joints in the body. It is the largest joint, vital for movement, and vulnerable to injury. People can injure their knees in various ways.

A doctor of physical therapy reveals the #1 rule for protecting your knees as you age. Simple advice that prevents pain.

Knee pain is the most common muscle and joint ailment that brings people to the doctor. It affects about 25% of U.S. adults. Knee pain may be the result of an injury, overuse, or medical ...

Knee extension is one of the chief actions in many of our everyday movements. Any time you straighten your leg, you're extending at the knee joint. Think about how often you get out of a chair ...

The knee is the largest and strongest joint in your body. Here’s what to know about the potential causes of joint pain in the knee, as well as the symptoms and treatment options. Other types of ...

Bicycling, whether outdoors or in a spinning class, may help prevent knee arthritis and pain. People who biked at any point in their lives were 17% less likely to develop knee pain and 21% less ...

Because of its complex range of motion and the weight that’s often distributed through the joint, the knee is vulnerable to injury. The knee is one of the most complex joints in your body.

The surgeon can then remove damaged cartilage -- the smooth covering that protects the bones in the joint. Your knee can be cleaned or flushed to remove loose bone or cartilage pieces that may be ...