Quadratus lumborum muscle and back pain.

One of the most common causes or low back pain is trigger points in the quadratus lumborum muscle or Q.L. for short. This muscle is located in the lower back and is responsible for trunk and pelvic movement and stabilization. This muscle often harbors trigger points that form from prolonged sitting or bending. Pain from trigger points in this muscle will cause pain in the low back, sacrum, and into the hip.

Trigger points in the abdominal muscles.

The Abdominal muscles what people think of as your six pack muscles. They are mostly responsible for flexing the spine and postural stability. These muscles are often tight in people with poor posture with a rounded spine. This causes trigger points to developed. Trigger points in the abs cause pain to be felt in the abdomen, but also frequently in the back. Trigger points in the upper abdominals refer pain into the mid back, and points in the lower abdominals produce lower back pain.

Piriformis syndrome

Piriformis syndrome is a condition in which the piriformis muscle, located in the buttock region, spasms and causes buttock pain. The piriformis muscle can also irritate the nearby sciatic nerve and cause pain, numbness and tingling along the back of the leg and into the foot (similar to sciatic pain).

Trigger points and back pain.

Low back pain can be a complicated condition. Quite often in my practice I will see multiple muscles involved in causing lower back pain in my clients. For example trigger points in the hip flexors like the psoas muscle, along with trigger points in the back muscles themselves, such as the quadratus lumborum or the multifidus, can all be active and refer pain into the low back. When trigger points are active in multiple muscles at once this is called a chronic myofascial pain syndrome.

Trigger points in the quadratus lumborum muscle

The quadratus lumborum muscle or QL. Is a muscle in the lower back. It helps to flex the spine to the side and stabilize the lowback and hip. Trigger points in this muscle are one of the most common causes of low back pain and stiffness. This is probably the most frequent muscle I work on in my practice when treating clients with low back and hip pain.