User blog comment:TitanicMixGirl/Episode 11 I Made Up/@comment-5539085-20130120213843

Ok, the cartalidge thing, is a true fact, btw. I was told this in science class, that if you stay in the same possision for 45 minutes - an hour. Then the cartilidge inside you harddens and you littarly won't be able to move that part of your body and you'd have to go to the hospital to be able to move again.

So, the cartalidge thing is a fact.