If you ever need to break your back, just hop onto a trampoline and fail at your flips.
I think I broke my jaw...
Wow, this guy's arm bone was snapped in half and he never had it reset.
Hope there's no mall cops around....run!
This guy's blackberry is broken and doesn't know why. This is a fruity one!
Oh man that looks like it hurt!
Well that toy balloon didn't last long.
This gymnast pulls off a pretty sick move. I call it the cobra arm tumble. It's pretty hard on your body. Damn!
This dude will have a headache for a while.