Which structure serves as the common origin for both the iliacus and psoas major muscles? A) Iliac crest B) Sacrum C) Lumbar vertebrae D) Anterior superior iliac spine 👉 Explanation: The correct answer is the lumbar vertebrae. Both the iliacus and psoas major muscles are key components of the iliopsoas group, which is essential for hip flexion. The psoas major muscle originates from the transverse processes and bodies of the lumbar vertebrae (L1-L5). This allows it to play a crucial role in hip

Iliacus muscle #muscle #anatomy 🦵 | Dr. Ishtiaque Arafat