Lower back pain is a breathing and walking problem. There will always be a component of compensatory breathing and compensatory walking that needs to be reduced in order for the back to relax.
Postural Restoration Institute techniques put your body into a position that will allow your back to relax by allowing for appropriate diaphragmatic breathing and pelvic stabilization.
I offer one-on-one training as well as online consultations via Zoom. The information can be found here:
https://pritrainer.com/on-line-consultations/
For an example of typical exercises for a beginner program, you can look here:
https://pritrainer.com/pri-left-aic-right-bc-beginner-example-program/
Please note, this is quite generic and not sufficient for everybody!