So this boss of an MMA dude, Max Holloway, pulled off this incredible spinning back kick with a twist - he precisely hits this loosened bottle cap and makes it spin right open.
Now I'm a karate guy, so this speaks directly to my long legs and super tight hamstrings. Look at this flexibility...
Anyway, an MMA guy challenging John Mayer to do the same helped give this thing some legs - wait, is Mayer a martial artist? Soon enough stars were joining in on the fun, but I'm 100% worried about us non-athletes giving this internet sensation a try. This is definitely how you pull a hammy person who has done zero stretching in ever.
Seattle band Duke Evers' Kyle did this:
Thanks to everyone who sent me versions of celebs and non-celebs doing their own take. Except AJ - you're mocking me, sir.