My SI joints misalign causing back pain. The worst part are the tight muscles that develop in the lower back, hips and legs.
Thanks for any information.
Use a inversion table works for me.
My SI joints were very out of alignment and eventually went back into place with a lot of physical therapy. I had a lot of glute tightness that using a foam roller and getting PT massage really helps with. I still have glute tightness, but not as bad. I do have to foam roll every day. Spondylitis causes inflammation of the SI joints, which can cause the muscle tightness. I don't know for sure, but I would imagine that tight muscles pulling on your SI joints could pull them out of alignment.