At practice yesterday ( Friday, Feb. 20), I was warming up for a practice doubles match, and I went for a big cut at the ball, and felt something happen to my shoulder. After resting for a bit, I decided to get back into action because I needed the practice. My first match of the season is on Monday (Friday, Feb. 23rd.). My high school team need me because I play doubles 1 position. Has this happen to anyone before? This is my first time. Ater practice, I went home, didn't use my right arm at all, and put some iceyhot on it. It is feeling a but sore , and if I try to move it over my head, its hurt a bit. Does anyone know when I can be back ont he court? HELP!!! thx.