Thanks to handedness, and that many of our activities are unilateral (tennis anyone? golf?), or asymmetric (left hand upper keys, right lower), most of us are asymmetric AND have some degree of scoliosis. Scoliosis is a descriptive term for side curves of the spine (we have front to back curves normally). Where it is really of concern is in growing people where the curve can progress rapidly to the point of adversely affecting organs. For most of us, on it's own, it has little significance. For some, it is the result of bones being shaped differently side to side.I think my uneven shoulders are caused by me playing Bari. It drives me crazy to have them like that. Anyone else experience this or know how to fix it?