When my low back L5-S1 spondylolysis goes out of "joint" the chiropractor gets it back in place. For me, all it takes is a little push to move it. I do exercises I found on PT web sites and that keeps it in place. If my low back and into the left hip starts to be painful, I do the exercises a few times a day. Can't afford PT or chiropractic care longterm. I have the entire spine herniated, bulging, scoliosis so I have to be diligent and take care of myself.