This is what happens when a leapfrog stunt goes wrong.
Wow that was really cool dude. I gotta try that stunt!
I could see that happening a mile away.
Holy sh*t this guy is going to be sore in the morning!
These kids must be geniuses!
I'm impressed in more ways then one.
A Pogo stick stunt goes wrong.
Three amazing athletes do parkour and freerunning stunts with a moving car...but who's driving?
This chick is knocked out cold when they collide with exercise balls.