If you missed it, read the down-low on what Greatist's Renew Year Challenge is all about.

Turns out Kangoo is a thing. Break out of your normal fitness routine and sign up for that class you’ve always wanted to try, but haven’t yet. 

After all, hitting a workout plateau could mean it’s time to switch things up. (And yeah, that could even mean trying naked yoga.)

Then go ahead, brag about what you signed up for.