Along the same lines, does anyone ever have pain in their legs, but not the muscles? When I have it, it almost seems like the bones are aching. For the lack of a better reason, I think the pain might be caused by running on concrete surfaces (I tend to jog down the streets), or at least that's what my couch suggested.
Usually it hurts from the knee down, and not the front of the legs, but to the side a bit. Ever experienced that? I would love to know the cause.