Do you feel tight along the side of your back after sitting, driving, lifting, golfing, running, cycling, or skiing? Maybe reaching overhead feels restricted. One side of your lower back always seems tighter. Or you feel a pulling sensation that runs from your shoulder, through your ribs, and toward your hip. Stretching only the lower back may not address the entire problem. The muscles and connective tissues along the side of the body link the shoulder, rib cage, spine, pelv