Those guys in Nitro Circus are nuts!
This street performer has some insane crazy moves. You gotta check this guy out!
Now that's how you rattle your brain.
Heath Frisby just landed the first Snowmobile Front Flip in competition at this year's Winter X Games.
The flip-flop is putting up a good fight!
If you're trying to impress the ladies on the beach you had better land your flips instead of smashing face first into the sand!
He wants to be a gymnast when he grows up.
That's one way to knock the breath out of yourself.
Probably about time to think of a different sport.