it looks funny and a bit painful and most annoying
that crease looking thing there on the side is so my knee cap will stay over there when i tighten my thigh muscle (or whatever muscle that is on the front of your leg right above the knee)the knee cap is to move up and down. not side to side. my other knee moves at a 45 degree angle. i checked it out. at PT they dont check it out since my Right knee is what i went for.
I know a girl who can turn her knee cap 180 degrees. It's pretty gross.
mine just slides the wrong way. you can't rotate it at all. well i havent played w/ my right knee since it's in constant pain.
Okay, maybe I worded that wrong. Her knee cap will go around to the other side of her leg.