Reducing Lower Back Pain: Quadratus Lumborum (QL)
The Quadratus Lumborum or QL, is a common source of lower back pain. It is the deepest abdominal muscle and commonly referred to as a back muscle, and connects the pelvis to the spine.
The Quadratus Lumborum or QL, is a common source of lower back pain. It is the deepest abdominal muscle and commonly referred to as a back muscle, and connects the pelvis to the spine.