Why would you try to knock yourself out on purpose? lol
This kid takes off like superman!
A failed 360 attempt leaves one kid in pain. Did the accident at the end hurt him? It nearly rectum.
This kid gets owned while trying to ride the zip line in the playground after his buddies pushed him.
How to swing like a boss.
That was not exactly an Olympic dismount.
Now that's what I call a whale tail! Ouch!
He won't be getting his breath back for a while.
This is what happens when a backflip goes wrong.
Gonna need a medic and a chiropractor.