Which is an action of the quadratus lumborum?
A)flexion of the trunk at the spinal joints
B)flexion of the thigh at the hip joint
C)lateral flexion of the trunk at the spinal joints
D)depression of the pelvis at the lumbosacral joint

Question

Quizplus · Accepted Answer

The quadratus lumborum is responsible for lateral flexion of the trunk at the spinal joints. It does not perform flexion of the trunk, thigh or depression of the pelvis.

Which Is an Action of the Quadratus Lumborum