This is what happens when a treadmill turns on you and decides to attack.
This retard tries to jump on a treadmill while its running and he gets sent flying.
It's been done a 1000 times and 1000 times its always the same.
I bet you will never guess what happens to him! lol...FAIL
Wanna know what happens if you get smacked in the face while running on a treadmill? Watch!
This kid shows off some tricks on a treadmill. What an idiot.
If you love treadmills and riding bikes then this contraption is for you!
I'm amazed that people keep trying this stunt with so many fails out there on the web.
Cover up and work out of course!