The only sport I can say that I really participate in is Boxing. I haven't had any amateur fights, but I have trained alot and sparred. I was registered as an Amateur boxer in Florida for 3 years, unfortunatley I never got a fight because the Gym I trained in was practically destoryed when the 3 hurricanes came through in 2004 (right after I got to the fight weight I wanted to be at). I'm slowly getting back into training but I can't afford to go to a boxing gym with a coach in Maryland (It's too expensive about $30 per hour for insturction, and I was paying nothing in Florida). Oh well, least its still fun to hit the bags.