I was wondering if anyone else has this problem or a guess as to what the problem is? My knees get realy sore while sitting to a point where it is very painful and I need to stand and when I stand the pain is still there for about 30 seconds and then subsides. I don't seem to have a problem in early Oct., but right about Nov. it begins (has been going on the last few years) and lasts through the winter. I can only sit for about a half hour or so without standing or straightening my legs. I guess I was wondering if this sounds likearthritis? I am 33 years old, 6'3 and 275lbs.
Thanks, Chris