where is the iliopsoas muscle located in the body
Psoas major muscle The psoas major (/ˈsoʊ.əs/ or /ˈsoʊ.æs/) (from Greek: ψόας - psóās : 'of the loins', genitive singular form of ψόα - psóa 'the loins') is a long fusiform muscle located on the side of the lumbar region of the vertebral column and brim of the lesser pelvis. It joins the iliacus muscle to form the iliopsoas.