Alot a great advice so far from them guys. We both suffer from back mid and lower back pain, she does yoga. Myself what helped a long with the stretching exercises like myway was talking about was, check your shoes, make sure they are the proper size and fit, with the insoles made to keep you from standing all jacked up, and helps you walk correctly.
Those and stretching really do help.
Went from eating ibuprofen like candy and muscle relaxers to maybe 2 ibuprofen in the morning and it's tolerable most of the time now.