not a bad idea, I've definately screwed my knee up, quick story:
so I was out drinking with some friends, got drunk, almost got arrested, assaulted a cop, and then had a genius idea, FREE STYLE WALKING!!! yeah, remember that crap? so anywho, I ran towards some stairs, jumped up, landed on my left leg, and then spun 180 degrees in the air, in the process twisted my knee, but somehow still jumped off the stairs, spun another 180 degrees, landed on the sidewalk, my left knee gave out, which caused me to sprain my ankle. I got seriously awesome that night.
so yep...
ugh, I think I've answered all my questions with "I'm a jack ass." I think I'll just go to the doctor, and stop complaining about it to you all...