Was at a tennis clinic a couple of weeks ago and the instructor was telling me to really "extend and snap" on my serve. I hit a few good, fast serves then crushed a monster and dislocated my shoulder! I've never done it before, but knew right away that this is what happened. Walked around for 5 minutes looking for someone that knew how to pop it back in when it slid back on it's own. Have you ever heard of this? It totally freaked out the tennis instructor :shock: I've been in physio, and all things considered, the shoulder is feeling pretty good, but probably no tennis for awhile.