Examples include the plank and knee-to-chest stretches. Stretching the back ... is a modified version of the plank that works the quadratus lumborum as well as the gluteus medius and tensor ...

One of the best-known advantages of regular ... recommends the knee-to-chest stretch for easing lower back pain. It works the quadratus lumborum muscles in the lower back, which help form the ...

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) ...