I don't know how many of my patients come in with constant cheaper back discomfort to some degree. They've tried muscle relaxants, extending, heating shields, but somehow it always dividends. There isn't anything really wrong with their backs. They didn't harm themselves in any way, haven't been over-exercising, or doing large house or outdoor work, haven't been lifting any large objects or moving furniture. Yet, they have serious cheaper back discomfort and want to know why.