Location of<unk> <unk>  is a type of repetitive strain injury resulting from tendon overuse and failed healing of the tendon. In addition, the extensor carpi radialis brevis muscle plays a key role. Example of repetitive movement that may cause<unk>  Early experiments suggested that<unk>  was primarily caused by overexertion. However, studies show that trauma such as direct blows to the epicondyle, a sudden forceful pull, or forceful extension cause more than half of these injuries. Repeatedly mis-hitting a<unk>  ball in the early stages of learning the sport causes shock to the elbow joint and may contribute to contracting the condition. There are multiple aspects of<unk>  that may cause a player to develop<unk> ". From a technical perspective, leading a backhand with one's elbow, excessive pronation of the forearm when putting topspin on a forehand, and excessive flexion of the wrist on a serve can all greatly lead to<unk> . Other things that can be improved are: racquet type, grip size, string tension, type of court surface, and ball weight.
Tennis elbow
Osteoarthritis
Runner's knee
Osteochondritis dissecans
Elbow fracture
Radiculopathy
Bunion
Ulna fracture