Good yoga is doing it for me.
I did go to the Doc get lots of MRI's done to insure that I do not have any mechanical issues with my spine that twisting and continued stress might cause me some serious issues.
No, I just have severe Spondolysis, which comes with years of abuse and age.
So, my lower back pain appears to be from over tight psoas muscle which pulls my lumbar out of alignment. and my C spine appears to be rhomboids over tight.
Torturing them through yoga seems to be working. My spine is coming back in line after all these years!
Side benefit is my martial practice is getting better too.