Golfer's elbow is a condition that causes pain on the inner side of your elbow, where the tendons of your forearm muscles attach to the bony bump on the inside of your elbow. The pain may spread into your forearm and wrist. Golfer's elbow is similar to tennis elbow. But it occurs on the inside, rather than the outside, of your elbow. And it's not limited to golfers. Tennis players and others who repeatedly use their wrists or clench their fingers also can develop golfer's elbow. The pain of golfer's elbow doesn't have to keep you off the course or away from your favorite activities. With rest and appropriate treatment, you can get back into the swing of things.