Quite a few of the long timer's w/ TOS would eventually mention low back or hip pain.

I think there is an image or sketch in the sticky thread.. on how we can get tilted , partially due to pain or protecting of the worst side..hmm can't find the one I was thinking of.. it was a simple stick figure drawing...

Basically it is partially due to how the fascia is all connected, and the whole body compensations we make for usage or to avoid pain.

this site touches on the "whole" misalignment issue-
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2953353/

A well rounded whole body therapy approach is best, don't focus only on hands, arms, neck etc..