Ah, that sucks I have had knee surgery twice. Can't run at all anymore due to mostly all of my cartiledge being removed in my left knee but I can sure as hell tell you when its going to rain! I broke a kids collarbone in high school lacrosse when we were going for a ground ball. It was brutal man, I felt terrible. Rugby is a game that I found to be zero fun. Nada. Hopefully the chicks arent nearly as bad as the guys are