These cats don't know what to make of a treadmill.
It was a smooth ride but then...
If you love treadmills and riding bikes then this contraption is for you!
This kid shows off some tricks on a treadmill. What an idiot.
Some girl is dancing to the Barbie song while she is working out on a treadmill. You would think the people on each side would notice.
She's invented a new way to use the treadmill.
Another dude tries to attempt a stunt on a treadmill.
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.
Wanna know what happens if you get smacked in the face while running on a treadmill? Watch!