The Worst Fitness Trends of All Time

Jane Fonda, Cher, OJ Simpson, and that guy from Jersey Shore who’s always pulling up his shirt might be famous, but that doesn’t make them fitness experts. There’s a lot of junk peddled out there in the name of celebrity endorsement, so be wary of these fitness products. You have to wonder if you’ll stick with a DVD longer than some of their fame will last.

Then again, Chuck Norris made one, so they can’t all be bad.