The Facts
Tennis elbow, also called lateral epicondylitis is a very common injury that results from overuse, injury, or strain of the tendon that attaches the forearm muscles to the boney part of the outside of the elbow. Called tennis elbow because tennis players are prone to getting it (50% of tennis players may have this condition), this medical condition is not limited to tennis players. Tennis elbow can occur with any activity that involves repetitive gripping, turning, bending, or extending the wrist backwards.
Tennis elbow mainly affects people between 40 to 50 years of age, but people of any age can be affected.