What does quadratus lumborum mean?
Definitions for quadratus lumborum
quadra·tus lum·bo·rum
This dictionary definitions page includes all the possible meanings, example usage and translations of the word quadratus lumborum.
Wikipedia
quadratus lumborum
The quadratus lumborum muscle, informally called the QL, is a paired muscle of the left and right posterior abdominal wall. It is the deepest abdominal muscle, and commonly referred to as a back muscle. Each is irregular and quadrilateral in shape. The quadratus lumborum muscles originate from the wings of the ilium; their insertions are on the transverse processes of the upper four lumbar vertebrae plus the lower posterior border of the twelfth rib. Contraction of one of the pair of muscles causes lateral flexion of the lumbar spine, elevation of the pelvis, or both. Contraction of both causes extension of the lumbar spine. A disorder of the quadratus lumborum muscles is pain due to muscle fatigue from constant contraction due to prolonged sitting, such as at a computer or in a car. Kyphosis and weak gluteal muscles can also contribute to the likelihood of quadratus lumborum pain.
Editors Contribution
Quadratus Lumborum
The quadratus lumborum muscle, informally called the QL, is a paired muscle of the left and right posterior abdominal wall. It is the deepest abdominal muscle, and commonly referred to as a back muscle.
Submitted by rinat on February 16, 2020
Numerology
Chaldean Numerology
The numerical value of quadratus lumborum in Chaldean Numerology is: 8
Pythagorean Numerology
The numerical value of quadratus lumborum in Pythagorean Numerology is: 3
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"quadratus lumborum." Definitions.net. STANDS4 LLC, 2024. Web. 25 Apr. 2024. <https://www.definitions.net/definition/quadratus+lumborum>.
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