Description: One <a href='http://www.cagepotato.com/'>mixed martial artist</a> is going to kneed some help out of the ring after a shot like this. Watch carefully to see his...

by: biggtrouble

Description: This kid tries to jump across a pier but comes up short causing him to knee himself in the face.

by: Indian_Larry

Description: Nothing like a well timed knee to the jaw...

by: HURLEX

Description: Knee Boarding in the ditch Brandon Manitoba Canada

by: rheannabannana

Description: Magician takes an arrow in the knee!

by: MagicofRahat

Description: This guy does a take down during a karate match and snaps his opponents knee in half.

by: nilslu

Description: Hollywood gets a knee to the crotch

by: Hughappyraptor