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Psoas - Meaning, Definition & English Examples

The psoas is a deep core muscle connecting the lumbar spine to the femur, essential for hip flexion and posture. It stabilizes the trunk and aids in movements like walking or sitting.

psoas

/ˈsoʊ.əs/ /ˈsəʊ.æs/

Definition:

A muscle in the lower back and hip that flexes the thigh or trunk.

Synonyms:

iliopsoas, hip flexor, lumbar muscle

Part of Speech:

noun

Antonyms:

(No direct antonyms; anatomical terms rarely have opposites)

Common Collocations:

psoas stretch, psoas muscle, psoas release, psoas pain

Derivatives:

psoatic, psoitis

Usage Tips:

Use "psoas" when referring to the deep core muscle involved in posture and movement.

Common Phrases:

tight psoas, psoas syndrome, release the psoas

Etymology:

From Greek "psoa" (muscle of the loin), later Latinized as "psoas."

Examples:

  • 1. The psoas connects the spine to the legs and aids in walking.
  • 2. Stretching your psoas can relieve lower back pain after sitting too long.
  • 3. A weak psoas may contribute to poor posture and hip discomfort.
  • 4. Yoga poses like lunges help strengthen the psoas muscle effectively.
  • 5. The therapist massaged my tight psoas to improve my mobility and flexibility.

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