Flexor hallucis longus The nerve innervation is tibial L5, S1, 2. Fibularis brevis The insertion is the tuberosity of fifth metatarsal. Adductor hallucis The nerve innervation is tibial L4, 5, S1. Abductor hallucis The origin is the medial process of calcaneus and plantar aponeurosis. Quadratus plantae The nerve innervation is tibial S1, 2. Fibularis longus This muscle everts the foot and assists to plantar flex the ankle. Dorsal interossei The nerve innervation is tibial S1, 2. Popliteus This muscle is often called "the key to the knee" because it is crucial for unlocking the knee joint at the beginning of flexion. Flexor digiti minimi brevis The insertion is the base of proximal phalanx of fifth toe. Flexor hallucis brevis This muscle has two origins that are embedded with the sesamoid bones on the plantar surface of the foot. Soleus This muscle plantarflexes the ankle. Plantar interossei This muscle adducts the 3rd-5th toes and flexes the 3rd-5th toes. Flexor digitorum longus The insertion is the distal phalanges of the second through fifth toes. Flexor digitorum brevis This muscle flexes the middle phalanges of the second through fifth toes. Extensor digitorum longus The insertion is the middle and distal phalanges of second through fifth toes. Tibialis anterior The insertion is the medial cuneiform and base of the first metatarsal. Extensor hallucis brevis The origin is the dorsal surface of calcaneus. Plantaris This muscle is sometimes called the "freshman nerve" due to it often being mistakenly identified as a nerve. Abductor digiti minimi Despite its name, this muscle is stronger in flexion rather than abduction of the little toe. Tibialis posterior The origin is the proximal, posterior shafts of tibia and fibula; and interosseous membrane. Extensor digitorum brevis The nerve innervation is Deep fibular L4, 5, S1. Lumbricals of the foot These muscles are named after the Latin word which means "earthworm," because of their thin, elongated shape. Extensor hallucis longus This muscle extends the first toe, dorsiflexes the ankle, and inverts the foot. Gastrocnemius The origin is the condyles of the femur, posterior surfaces. Flexor hallucis longus The nerve innervation is tibial L5, S1, 2. Fibularis brevis The insertion is the tuberosity of fifth metatarsal. Adductor hallucis The nerve innervation is tibial L4, 5, S1. Abductor hallucis The origin is the medial process of calcaneus and plantar aponeurosis. Quadratus plantae The nerve innervation is tibial S1, 2. Fibularis longus This muscle everts the foot and assists to plantar flex the ankle. Dorsal interossei The nerve innervation is tibial S1, 2. Popliteus This muscle is often called "the key to the knee" because it is crucial for unlocking the knee joint at the beginning of flexion. Flexor digiti minimi brevis The insertion is the base of proximal phalanx of fifth toe. Flexor hallucis brevis This muscle has two origins that are embedded with the sesamoid bones on the plantar surface of the foot. Soleus This muscle plantarflexes the ankle. Plantar interossei This muscle adducts the 3rd-5th toes and flexes the 3rd-5th toes. Flexor digitorum longus The insertion is the distal phalanges of the second through fifth toes. Flexor digitorum brevis This muscle flexes the middle phalanges of the second through fifth toes. Extensor digitorum longus The insertion is the middle and distal phalanges of second through fifth toes. Tibialis anterior The insertion is the medial cuneiform and base of the first metatarsal. Extensor hallucis brevis The origin is the dorsal surface of calcaneus. Plantaris This muscle is sometimes called the "freshman nerve" due to it often being mistakenly identified as a nerve. Abductor digiti minimi Despite its name, this muscle is stronger in flexion rather than abduction of the little toe. Tibialis posterior The origin is the proximal, posterior shafts of tibia and fibula; and interosseous membrane. Extensor digitorum brevis The nerve innervation is Deep fibular L4, 5, S1. Lumbricals of the foot These muscles are named after the Latin word which means "earthworm," because of their thin, elongated shape. Extensor hallucis longus This muscle extends the first toe, dorsiflexes the ankle, and inverts the foot. Gastrocnemius The origin is the condyles of the femur, posterior surfaces.
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N-The nerve innervation is tibial L5, S1, 2.
I-The insertion is the tuberosity of fifth metatarsal.
N-The nerve innervation is tibial L4, 5, S1.
O-The origin is the medial process of calcaneus and plantar aponeurosis.
N-The nerve innervation is tibial S1, 2.
A-This muscle everts the foot and assists to plantar flex the ankle.
N-The nerve innervation is tibial S1, 2.
M-This muscle is often called "the key to the knee" because it is crucial for unlocking the knee joint at the beginning of flexion.
I-The insertion is the base of proximal phalanx of fifth toe.
M-This muscle has two origins that are embedded with the sesamoid bones on the plantar surface of the foot.
A-This muscle plantarflexes the ankle.
A-This muscle adducts the 3rd-5th toes and flexes the 3rd-5th toes.
I-The insertion is the distal phalanges of the second through fifth toes.
A-This muscle flexes the middle phalanges of the second through fifth toes.
I-The insertion is the middle and distal phalanges of second through fifth toes.
I-The insertion is the medial cuneiform and base of the first metatarsal.
O-The origin is the dorsal surface of calcaneus.
M-This muscle is sometimes called the "freshman nerve" due to it often being mistakenly identified as a nerve.
M-Despite its name, this muscle is stronger in flexion rather than abduction of the little toe.
O-The origin is the proximal, posterior shafts of tibia and fibula; and interosseous membrane.
N-The nerve innervation is Deep fibular L4, 5, S1.
M-These muscles are named after the Latin word which means "earthworm," because of their thin, elongated shape.
A-This muscle extends the first toe, dorsiflexes the ankle, and inverts the foot.
O-The origin is the condyles of the femur, posterior surfaces.
