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?

>>5
That's not the way back down from a vertical leap. That's falling off bleachers.

>>8
ITT we engage in pedantry to hide our inability to answer the question.