Works great
This was suggested to me by a masseuse and it was the best thing I've bought. At first I thought it was a crazy thing to buy, but I figured I'd give it a shot. It works out the big knots that you can't get rid of in your back. I usually lay my leg on the bottom of it to put more pressure on it, since I don't have the strength to push on it myself. I love it.
Rating: 5 stars