I have been using Kyrobak for a few months and it has definitely made a difference in my back pain. I am not completely free of pain, but I no longer rely on a walker or cane. A hospital X-ray revealed that I have a hip misalignment which is putting pressure on a muscle and consequently a nerve. I find that a combination of the Kyrobak and exercise is making a big difference in relieving my pain. My prayer is that one day I will be complete pain-free.
Bottom Line: Yes, I would recommend this to a friend