The listing, Ab Wheel (Rolling Death Device) has ended.
If you've ever dreamed of knocking yourself out by ramming face-first into a coffee table while doing a push-up, THIS IS THE DEVICE FOR YOU!
Or, perhaps you have an obese hamster in need of a unicycle like I did.
As you can see by the before and after shots of my hamster, Butterball Jones, this wheel made all the difference. He's increased his metabolism by 400% and he's a total endorphin junkie now. I can't keep him out of the gym!
For your viewing pleasure (and physical safety) I've attached an instructional video of how NOT to use the ab wheel:
https://www.youtube.com/watch?v=p91fHP3wZ5M