The fitness craze will make people buy just about any silly-looking piece of equipment that has a mildly compelling infomercial. That’s the premise behind Obsession Fitness’s listicle of 8 Pointless Pieces of Exercise Junk, which features some of the sillest-looking contraptions you’ll see this side of a mad scientist’s lab. Case in point, our personal favorite, the Treadmill Bike:

(via Consumerist)