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Imagine being wrapped in plastic and asked to work up a sweat with your teammates. Or wearing a corset during your next training session.
No, we're not privy to a fitness adaptation of Fifty Shades Of Grey (although that might look like this NSFW video of a fetish-fitness class). Instead, these are just a few of the wacky — and just a little strange — things that have recently popped up on our feeds.
Click through for some of the offbeat fitness trends that have caught our attention.