Held inside a dark Canadian (Calgarian, to be exact, in case you're already packing your mat) bar, rage yoga classes swap water and quiet for beer and heavy metal. Founded and led by Lindsay Istace, "rage yoga is like regular yoga...only with more swearing and shenanigans," according to the group's Facebook page. The goal? "To attain good health and to become zen as f"ck," says Istace's site. Sign up and you'll receive tickets for two free draft pints at the bar.

Shape Magazine