I have never really meet anyone that has broken any bones. Though in the past in 7th grade I sprained my ankle. I was playing basketball in gym class and I believe i sprained it. I never went to the doctor or anything because even though it hurt really bad I didn't think it was a big deal. I eventually just let it heal on its own. I just wrapped my foot in it and put a brace on it. It then got better but that's as close I've gotten to breaking an ankle and or knowing any one who has.