Is it possible to jump so high

that you hurt yourself landing? Massive foot-floor coordination fuckups aside, is it possible to amass such velocity on the way back down from a vertical leap that you're sure to do yourself injury? Obviously not on Earth, but what about in lower-gravity situations?

>>8
If it's pedantry you want, the strength of your bones, the age, the air resistance, and the gravity wouldn't matter in the slightest, for reasons that have already been pointed out in this thread. You'd hurt yourself jumping up just as much as you would landing.