Bests & Worsts Reviews from Amazon

I'm almost 50yo with lower back pain. The pain is caused by slight misalignment, compression, and pinched nerves (standard lower back pain). Care must be exercised to place the spinal column in the correct position. If you get the spine aligned properly, you then must find a way to force your muscles to relax and allow the device to do it's job. This is uncomfortable at first so that makes it harder to relax the muscles. Once the muscles finally relaxed, I could feel the spine realigning and it felt good. I rated 4 stars primarily dues to the difficulty in centering the spine on it although, in all fairness, I don't know how they could have designed it differently. Bottom line: If the dog ate it, I'd buy another. Mark H