Almost constantly in my feet. It feels as if I have holes in stockings where each toe sticks out, and the holes are tightened around the base of the toe. Sometimes it feels that way higher up on my leg, as if I have socks on, even when I don't. But worse than that is the feeling in my feet like ever ligament and tendon is constantly being pulled up tight, or has begun to harden and not stretch . . .even though I consciously stretch them throughout the day! You are not alone!