Conditions and Injuries
Ankle
The ankle is a hinged joint that supports your entire body weight. Tough bands of connective tissue called tendons and ligaments connect the foot to the leg at the ankle joint, providing stability and shock absorption during walking, running, jumping, and other activities. Among athletes and physically active people, ankles are one of the most common injury sites. Read more on ankle injuries, prevention, and treatment.
Elbow
The elbow is a simple hinge joint. The main conditions which affect the elbow are overuse of the muscles and tendons—or soft tissue that attaches muscles to bones—on the inside and outside of the elbow. Read more on elbow injuries, prevention, and treatment.
Knee
The knee is a joint made of connective tissue called tendons and ligaments, which hold the kneecap in place and attach the lower end of the thighbone to the upper end of the shinbone. The knee functions as both a hinge and a shock absorber. Because it supports nearly the entire weight of the body during walking, running, and jumping, the knee is vulnerable to a variety of injuries. Read more on knee injuries, prevention, and treatment.
Shoulder
The shoulder is a ball and socket joint and the most mobile joint in the body. The shoulder is held in place by muscles and bands of connective tissue called tendons and ligaments. Gradual injury to soft tissue occurs with long-term overuse, such as repetitive lifting, pushing, pulling, and throwing. For this reason, athletes and skilled workers are particularly prone to shoulder injuries. Read more on shoulder injuries, prevention, and treatment.