When I lived in Manchester a back problem I'd had for fifteen years flared up and I was unable to walk. My GP, who was brilliant, told me that she had a patient with a similar problem who had had a marvellous recovery after visiting a chiropractor. She said she was not permitted to recommend the chiropractor, but nevertheless gave me her address. After only three sessions with the chiropractor my back was better - as in completely painless and with unrestricted movement for the first time since the original problem. Since then if my back becomes sore I do the exercises recommended by the chiropractor and have never again had a problem requiring treatment. My GP was so impressed with the results that she trained to become a chiropractor herself.