Yeah, I'm not sure about this. After two car accidents one year apart my back was killing me. I went to a year for physio and nothing happened. Then a friend recommended this chiropractor and within 3 months I was fine. To be fair this chiropractor said alot of chiropractic was a bit fluffy, and I insisted we discuss the science behind it and stuff which he was totally literate about.
I'd go to another one again.