Consumerist reader Peter was flipping through YouTube when he came upon the Free Flexor, a handheld workout device that may give the notorious Shake Weight a run for its money in the race to be the most, um… self-stimulating workout device on the market.

There is really not much else to say other than to watch the video below, which isn’t technically NSFW but may nonetheless make you feel compelled to close the tab if your boss goes walking by.

Want more consumer news? Visit our parent organization, Consumer Reports, for the latest on scams, recalls, and other consumer issues.