The posterior compartment of the leg contains seven muscles, organised into two layers - superficial and deep. Collectively, the muscles in this area plantarflex and invert the foot. They are innervated by the tibial nerve, a terminal branch of the sciatic nerve.
Muscles of the Leg - Part 1 - Posterior Compartment - Anatomy Tutorial
Gracilis - Attachments - Actions - TeachMeAnatomy
Lower Limb Muscles :: Drizzy
Quadratus Lumborum - Attachments - Actions - TeachMeAnatomy
The Intermediate Back Muscles - Attachments - Actions - TeachMeAnatomy
Posterior Thigh Compartment Hamstrings Origins, Insertions, Etc.
Thoracic Muscles - Attachments - Actions - TeachMeAnatomy
Muscles of the Anterior Leg - Attachments - Actions - TeachMeAnatomy
Leg Muscles Anatomy – Earth's Lab
Gracilis - Physiopedia
Muscles of the Pectoral Region - Major - Minor - TeachMeAnatomy
Muscles of the Lower Leg, Anatomy