Identify the muscles of the second layer of the foot. (G 6.75C;N 521;Gl 33.16B)

1. Identify the tendons of the flexor digitorum longus muscle.
2. Identify the lumbrical muscles arising from the individual tendons of the flexor digitorum longus muscle.
3. Identify the flexor accessorius (quadratus plantae) muscle attaching to the common tendon of the flexor digitorum longus muscle.
4. Identify the medial and lateral plantar nerves and arteries  adjacent to the flexor accessorius (quadratus plantae) muscle.