Bill really is a Guru! Not just for knees either. He has helped me tremendously with my back pain also. I have had problems since I was 10 years old and broken my back twice! I have had trauma from car accidents, sports injuries, and even surgury on my ankles when I was an infant. He has helped me find ways not only to get relief but to help heal and recover from years of problem patterns. I would recommend The Knee Pain Guru to anyone looking for pain relief.