I got on this site because I'm a fellowette astral travler. I love listening about others experinces. But why r u taking engery from your foot to your thigh? One lady said her whole leg heated up. I could understand if u had pain there and medicine didn't work. In that case, it seems to me a heating pad would be quicker and easier. I guess what I'm asking is what r u getting from all this time and effort? Thanks.