[quote=stxhunter]I've been installing flooring for 45 yrs. In all that time I've not had any issues with my knees, except getting a little sour a few times, and I seldom wore knee pads.
My left knee was hurting a little Thursday and then yesterday more so and is really hurting today, if I straighten it all the way out or bend my lower leg back more than an ft or twist on it, it hurts like hell, not swollen and doesn't hurt to the touch. The pain is all in the back of my knee where my calf and back of my thigh meet. I have done nothing to hurt it at all, and that is what is strange it just started hurting and then got worse. I can walk as long as I don't bend it much at the knee.
Don’t overlook the possibility of a blood clot.
