Arizona Cardinals rookie Robert Gill runs 25 MPH on a treadmill. Damn...
One Leg Elliptical Fail, You're doing it wrong...
Sometimes working out can be dangerous.
All you people that do crossfit, this is what you look like to us.
The cord snaps and the bar knocks this guy out cold.
Watch out Rocky Balboa, this walrus is gunning for you!
This has the potential to go wrong in so many ways.
This chick sure knows how to handle a rope!
A guy with muscles and brains is a rare find.