Psoas major muscle - Wikipedia
The psoas major (/ ˈsoʊ.əs / or / ˈsoʊ.æs /; from Ancient Greek: ψόᾱ, romanized: psóā, lit. 'muscles of the loins') is a long fusiform muscle located in the lateral lumbar region between …
Psoas Muscle: What It Is, Where It Is & Anatomy - Cleveland Clinic
Feb 6, 2024 · The psoas muscle is a long muscle deep in your core. There’s one on either side of your spine. They help you maintain your posture and move your hips and upper legs.
Psoas Major Muscle: Function, Importance, and Back Pain Connection - WebMD
Oct 22, 2024 · What Is the Psoas Muscle? The psoas (pronounced so -ezz) muscles are two large muscles in your lower back. You have one on either side of your spine. They're the main …
Psoas Muscle Pain: Stretches, Trigger Release, Rehab
Nov 4, 2025 · The psoas muscle is deep in the body, connecting the spine to the pelvis, and it can cause pain when tight or weak. Stretching and strengthening exercises, like leg raises and …
Psoas Major - Physiopedia
The psoas muscle is a paraspinal muscle located deep in the body. It lays close to the spine on either side and extends distally to the brim of the lesser pelvis.
Understanding Psoas Syndrome | The Spine Diagnostic & Pain …
Jan 30, 2025 · Psoas Syndrome is a condition that affects the psoas muscle, a key muscle located in the lower back and pelvis. This muscle plays a crucial role in various bodily …
Anatomy, Bony Pelvis and Lower Limb: Psoas Major
The psoas muscle is among the most significant muscles that overlie the vertebral column. It is a long fusiform muscle on either side of the vertebral column and the brim of the lesser pelvis. At …
Why Your Psoas Muscle Hurts: Causes, Relief, And Prevention Tips
4 days ago · The psoas muscle, often referred to as the muscle of the soul, is a deep-seated muscle that connects the spine to the legs and plays a crucial role in posture, movement, and …
Psoas major: Origins, insertions, actions, innervation | Kenhub
Sep 19, 2023 · Psoas major is an inner hip muscle that works with iliacus to flex and laterally rotate the thigh. Learn more about its anatomy and functions at Kenhub!
Psoas Major - Attachments - Actions - TeachMeAnatomy
Nov 6, 2025 · The psoas major is a muscle of the posterior abdominal wall. It is a long, thick muscle located immediately lateral to the lumbar vertebrae.