There was an article that came out recently about the dangers of cheerleading, especially when stunting.  Here's a perfect example.  At the Magic v Knicks game this cheerleader goes up...and comes right back down. OUCH!  

The game was delayed so they could wheel her off.  She waved to the crowd on her way out...thankfully she was ok.  Anyone who says cheerleading isn't a sport should watch the video above one more time.