1 — Internal oblique; 2 — External oblique; 3 — Iliocostalis lumborum; 4 — Longissimus thoracis; 5 — Iliocostalis; 6 — Spinalis thoracis; 7 — Infraspinatus, infraspinous fascia; 8 — Iliocostalis cervicis; 9 — Semispinalis cervicis; 10 — Longissimus cervicis; 11 — Levator scapulae; 12 — Splenius cervicis; 13 — Longissimus capitis; 14 — Semispinalis capitis; 15 — Splenius capitis; 16 — Ligamentum nuchae; Nuchal ligament; 17 — Sternocleidomastoid; 18 — Trapezius; 19 — Teres major; 20 — Serratus posterior superior; 21 — Rhomboid major; 22 — Latissimus dorsi; 23 — Serratus anterior; 24 — Serratus posterior inferior; 25 — Thoracolumbar fascia; 26 — Erector spinae
