1 — Superior extensor retinaculum; 2 — Fibularis brevis; Peroneus brevis; 3 — Tibialis anterior; 4 — Fibularis longus; Peroneus longus; 5 — Quadriceps femoris; 6 — Adductor longus; 7 — Pectineus; 8 — Tensor fasciae latae; Tensor of fascia lata; 9 — Sartorius; 10 — Iliopsoas; 11 — Gracilis; 12 — Gastrocnemius, medial head; 13 — Soleus; 14 — Extensor digitorum longus; 15 — Extensor hallucis longus; Tendon; 16 — Inferior extensor retinaculum