1 — Popliteus; 2 — Gastrocnemius, medial head; 3 — Vastus medialis; 4 — Semimembranosus; 5 — Adductor magnus; 6 — Semitendinosus; 7 — Sciatic bursa of gluteus maximus; 8 — Ischial tuberosity; 9 — Sacrotuberous ligament; 10 — Gemellus superior; Superior gemellus; Gemellus inferior; Inferior gemellus; 11 — Piriformis; 12 — Gluteus maximus; 13 — Gluteus medius; 14 — Gluteus minimus; 15 — Obturator internus; 16 — Greater trochanter; 17 — Trochanteric bursa of gluteus maximus; 18 — Quadratus femoris; 19 — Intermuscular gluteal bursae; 20 — Iliotibial tract; 21 — Vastus lateralis; 22 — Lateral femoral intermuscular septum; 23 — Biceps femoris, short head; 24 — Biceps femoris, long head; 25 — Plantaris; 26 — Gastrocnemius, lateral head; 27 — Head of fibula; 28 — Soleus