my elbows and knees, hurt alot, after I run, then drive home I can not get my knees out of the sitting position without alot of coaxing, and my elbows seem to hurt more often, if I am tlking on the telephone with my arm crooked it also locks, or if I am holding books in my arm, it hurts really bad to try to straighten my arm back out, it is so bad that now, if I am eating soup or trying to put the spoon to my mouth my hand shakes and I conciously have to try not to shake, any ideas would help.... thank you