I am a sophomore in high school and have been pitching for several years. Recently, I have been throwing an increasing number of curve balls, and have been playing on the varsity tennis team, which practices every day. When I pitch (especially on curve balls), serve, or hit a forehand,... More results like this http://curetenniselbow.org/776/cause-of-arm-pain-from-pitchingtennis/ Tags:01234567tenniselbowcureshome89101112131415arm16171819