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 posterior abdominal wall. Our experts love the ...

Background and aim Bowling-side quadratus lumborum (QL) asymmetries have been previously reported ... first using a small number of images with clear muscle borders and second using a larger number of ...

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) ...