Psoas syndrome is a rare form of muscle irritation that causes pain in your lower back, groin or butt. Treatment is physical therapy like stretches or exercises.

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 the vertebral column …

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 lunges, can help …

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 functions, including hip …

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 muscular …

Dec 12, 2025 · Psoas syndrome describes a condition affecting a deep muscle group in the core, causing pain often misidentified as general lower back or hip trouble. Because of its location and …

Jun 5, 2025 · What is the psoas muscle? The psoas muscle is technically a hip flexor muscle that connects to either side of your spine and runs all the way down your pelvis to your thigh bone, says …