Recently, I've been having a lot of soreness in my knees. It really hasn't been painful and it only *hurts* when I jump and when I go up the stairs. The pain is usually in my lower knee, and on the insides of my knees (right side of left knee/left side of right knee).  When I'm playing basketball, it severely hinders my ability to jump, which has been affecting my all-around game. I'm going to use new insoles for support, and I'll try stretching more.

Summary: Do you have knee soreness/ pain? How do you alleviate the pain/ soreness?

Thanks