Musculus iliopsoas

The tutorial focuses on the iliopsoas muscle, part of the anterior group of dorsal hip muscles. It consists of the psoas major and iliacus muscles, which are innervated by the femoral nerve and lumbar plexus. The psoas major originates from the lumbar vertebrae, while the iliacus originates from the iliac fossa. These muscles unite to form the iliopsoas muscle, which is the strongest flexor of the hip joint and plays a crucial role in movement and stabilization of the pelvis.

What nerves energize the iliopsoas muscle?

How does the contraction of the iliopsoas muscle affect the trunk?