The Backnobber II is great.
I had been suffering from pain in my right upper back and was uncertain what to do. My son would stick his elbow in the most painful area which gave some relief. He mentioned that he knew someone who had a "hook" with knobs on the end which was meant to relieve the muscle soreness. Well, when I received my Backnobber II to the test. It has been a great help in the release of the knots in my shoulder. Thank you for the prompt delivery and the devise.
Rating: 5 stars