Oh… oh my. This is a running-powered bicycle (although technically, it's a tricycle, which gives it even less dignity). There are no pedals; instead, you run with the seat jammed up in your crotch and hop on the foot holds when you get enough speed going to coast. It is amazingly ridiculous, and it only gets funnier when you see the video of some dude running on it with, as I said, the seat jammed up in his crotch.