1 — Sternal part; 2 — Costal part; 3 — Lumbar part; 4 — Valve of inferior vena cava; Caval opening; 5 — Oesophageal hiatus; 6 — Trapezius; 7 — Aortic hiatus; 8 — Transversospinales; 9 — Erector spinae; 10 — Latissimus dorsi; 11 — Serratus anterior; 12 — Central tendon;
13 — External oblique; 14 — Rectus abdominis
