Ankle sprains happen when the joint is forced beyond its normal range of motion. This can cause one or more of the ligaments that hold the bones of the joint together to stretch or tear.
Scoliosis is a condition that causes the spine to curve sideways. It can develop during childhood or adolescence and can range from mild to severe. This video explains how scoliosis occurs and what treatments are available.
Muscles are connected to bones by tendons, which can become inflamed and painful when the muscles are overused by repeated motion. This condition is called tendonitis. Tennis elbow is a form of tendonitis.
Shoulder pain can have many causes. Pain often comes from the structures that surround the shoulder joint. Pain can also come from cartilage in the joint.
Joint Replacement Recovery: Sample Hip Exercise Routine: Standing Heel Raises
Watch this video to learn how to do standing heel raises, an exercise which will strengthen the muscles around your hip and knees, before and after joint replacement surgery.