A crazy longboarder crashes after reaching speeds over 65 MPH.
That's one way to end up in a wheelchair.
Maybe a bit too excessive...
Another snowmobiler goes down hard at the 2013 X-Games.
This gymnast pulls off a pretty sick move. I call it the cobra arm tumble....
Now that's how you rattle your brain.
Want to see what the worst pain a human can feel looks like? Watch this!
Wheelz takes on Bob Burnquist's Dreamland and manages to knock out his...
Somebody had a few too many!
This guy takes a simultaneous tire to the nuts & head from above.