Your core is built from layers of muscle — each with a distinct function. From outer to inner, the lateral abdominal wall consists of: 🔸 External oblique 🔸 Internal oblique 🔸 Transversus abdominis At the front, the rectus abdominis ("six-pack") runs vertically. Beneath everything: the transversalis fascia and peritoneum. This 3D exploded view animation reveals the layered anatomy of the abdominal wall — crucial for posture, movement, and protecting internal organs. Based on SciePro’s 3D anato