Sole of Foot - Second Layer

Question 0

Lumbricals

Answer 0

Origin: Tendons of Flexor Digitorum Longus
Insert: Proximal Phalanges of Lateral Four Toes and Extensor Expansions
Action: Flex Toes at Metatarsophalangeal Joint and Extend Toes at Interphalangeal Joints
Nerve: L1 - Medial Plantar Nerve, L2/3/4 - Lateral Plantar Nerve

Question 1

Quadratus Plantae

Answer 1

Origin: Calcaneus
Insert: Common Tendon of Flexor Digitorum Longis
Action: Assist in Flexing Lateral Four Toes
Nerve: Lateral Plantar Nerve