The elbow is a hinge joint that is formed by the union of three bones: the humerus, radius, and ulna. Through the action of four muscle groups, including the well-known ... Read More

Four muscles form the rotator cuff. These are the: Supraspinatous Infraspinatous Teres Minor Subscapularis Rotator cuff tears result when the muscles and tendons of the rotator cuff become frayed under ... Read More

If you suffer from back pain, you are far from being alone. Four out of five adults experience the symptoms of low back pain at least once in their lifetime. ... Read More

Tight hamstring muscles are a common complaint among runners. The action of this muscle group is to bend the knee and extend the hip; the movement performed when pushing off ... Read More

Many runners complain of a pulling sensation in the muscle group located in the back of the thigh. What they are actually experiencing is tight hamstring muscles. The action ... Read More

Back pain and injury is one of the leading causes of emergency room visits throughout the year. Often back injuries can be prevented by applying safe back techniques. ... Read More

Each year, approximately 2 million patients are treated for ankle injuries. Ankle sprains comprise one of the most common injuries of the ankle. Learn more about the ankle and ... Read More