TENNIS ELBOW

Tennis elbow (lateral epicondylitis) is a painful condition that occurs when tendons in your elbow are overloaded, usually by repetitive.. Tennis elbow is mostly caused by overusing your forearm due to a repetitive or strenuous activity. It can also sometimes occur after banging or knocking your elbow. If the muscles in your forearm are strained, tiny tears and inflammation can develop near the bony lump (lateral epicondyle) on the outside of your elbow.