This is for my father. He has nerve problems stemming from his back and neck. His neck is healed from surgery but the back has never really been treated other than pain medications. He has a pinch nerve and it shoots down to his feet. He also has a few hammer toes and recently had some of his blood vessels in his legs repaired because he wasn't getting great circulation. I would like to get him off the pain medications and walking better. I believe this all comes from his back. He also has issues with his balance and walks with a walker. He has been recommended to do physical therapy but I think he is in too much pain and says it won't help.