It works the quadratus lumborum muscles in the lower back, which help form the posterior abdominal wall. Our experts love the pretzel stretch for the lower back, glutes, and hips. Keep your spine ...

Standing exercises are often less favoured to their ... this exercise and they also work the rectus abdominis and the quadratus lumborum (the deep muscles of the back)," says Steve.

uq.edu.au Objective In this study, asymmetry relative to the preferred kicking leg was determined if it exists for the psoas and quadratus lumborum muscles among elite Australian Football League (AFL) ...

quadratus lumborum and m. gluteus medius on the convex side of the ... all patients were instructed to do the abdominal muscle exercises. This treatment lasted from 2 to 6 months. Using this method of ...