The cord snaps and the bar knocks this guy out cold.
Bet you didn't expect that.
This is for when you get bored with plain old walking.
Four guys holding exercise balls run into each other at full speed and one...
That's an interesting exercise...
When crossfit goes wrong in the gym.
One Leg Elliptical Fail, You're doing it wrong...
A compilations of people failing at exercising and weightlifting.
Exercise balls are for wimps, giant soccer balls work better.
All you people that do crossfit, this is what you look like to us.