ByRyan Matsunaga, writer at Creators.co
https://twitter.com/RyanMatsu
Ryan Matsunaga

Have you ever tried a kneeling box jump? Basically, you start on your knees, then in one smooth motion, you jump straight to your feet, landing on a box or something similar placed a couple of feet off of the ground.

It's way harder than it looks... which is why there's no shame in the fact that when former UFC champion Jon Jones tried it, he immediately fell flat on his ass. Jon Jones being Jon Jones though... he got it eventually.