Flexor Digiti Minimi Brevis Tibial S1, 2 Abductor Digiti Minimi Flex the fifth toe Vastus medialis Ischial tuberosity Extensor Digitorum Longus Deep fibular L4, 5, S1 Abductor Hallucis Abduct the first toe and assist to flex the first toe Extensor Hallucis Longus Distal phalanx of first toe Quadratus Plantae Tibial S1, 2 Extensor Digitorum Longus Lateral condyle of tibia; proximal, anterior shaft of fibula; and interosseous membrane Extensor Hallucis Longus Extend the first toe Extensor Hallucis Longus Deep fibular L4, 5, S1 Extensor Hallucis Brevis Dorsal surface of calcaneus Flexor Digitorum Longus Flex the 2nd- 5th toes and weak planter flexion Tibialis Anterior Invert the foot Popliteus Tibial L4, 5, S1 Flexor Hallucis Brevis Medial and lateral surfaces of base of proximal phalanx of first toe Popliteus Proximal, posterior aspect of tibia Gastrocnemius Planter flex of the ankle Popliteus Lateral condyle of the femur Biceps Femoris (long head) Medial lip of linea aspera Fibularis longus Has the longest tendon in the body running under the foot Extensor Digitorum Brevis Is visible as a small muscle bump on the top of the foot Lumbricals of the foot Bases of proximal phalanges of 2nd- 5th toes and extensor digitorum longus tendons Extensor Hallucis Brevis Deep fibular L4, 5, S1 Soleus Helps maintain posture while standing Abductor Hallucis Tibial L4, 5, S1 Tibialis Anterior Helps prevent foot slap when walking Extensor Digitorum Longus Helps lift toes so we don't trip while walking Flexor digiti minimi brevis Base of fifth metatarsal Soleus Tibial L5, S1, 2 Flexor Digitorum Brevis Medial process of calcaneus and plantar aponeurosis Gastrocnemius Muscle is commonly strained in runners Tibialis Posterior Condyles of the femur, posterior surfaces Biceps Femoris (short head) Assist lateral rotation of hip and tilt the pelvis posteriorly Plantaris Tibial L4, 5, S1, 2 Tibialis Posterior All five tarsal bones and bases of second through fourth Soleus Plantar flexes ankle Plantaris Weak plantar flexion Fibularis Brevis Tuberosity of fifth metatarsal Flexor Hallucis Longus Distal Phalanx of first toe Plantar Interossei Medial surfaces of proximal phalanges of 3rd-5th toes Dorsal Interossei Tibial S1, 2 Fibularis Brevis Also known as the peroneus brevis Fibularis Longus Evert the foot Fibularis Brevis Distal two-thirds of lateral fibula Sartorius The longest muscle in the body Flexor Hallucis Longus Controls the big toe during push-off Vastus Lateralis Tibial tuberosity via the patella and patellar ligament Flexor digitorum longus Distal phalanges of second through fifth toes Abductor digiti minimi is the most variable hypothenar muscle Flexor Digiti Minimi Brevis Tibial S1, 2 Abductor Digiti Minimi Flex the fifth toe Vastus medialis Ischial tuberosity Extensor Digitorum Longus Deep fibular L4, 5, S1 Abductor Hallucis Abduct the first toe and assist to flex the first toe Extensor Hallucis Longus Distal phalanx of first toe Quadratus Plantae Tibial S1, 2 Extensor Digitorum Longus Lateral condyle of tibia; proximal, anterior shaft of fibula; and interosseous membrane Extensor Hallucis Longus Extend the first toe Extensor Hallucis Longus Deep fibular L4, 5, S1 Extensor Hallucis Brevis Dorsal surface of calcaneus Flexor Digitorum Longus Flex the 2nd- 5th toes and weak planter flexion Tibialis Anterior Invert the foot Popliteus Tibial L4, 5, S1 Flexor Hallucis Brevis Medial and lateral surfaces of base of proximal phalanx of first toe Popliteus Proximal, posterior aspect of tibia Gastrocnemius Planter flex of the ankle Popliteus Lateral condyle of the femur Biceps Femoris (long head) Medial lip of linea aspera Fibularis longus Has the longest tendon in the body running under the foot Extensor Digitorum Brevis Is visible as a small muscle bump on the top of the foot Lumbricals of the foot Bases of proximal phalanges of 2nd- 5th toes and extensor digitorum longus tendons Extensor Hallucis Brevis Deep fibular L4, 5, S1 Soleus Helps maintain posture while standing Abductor Hallucis Tibial L4, 5, S1 Tibialis Anterior Helps prevent foot slap when walking Extensor Digitorum Longus Helps lift toes so we don't trip while walking Flexor digiti minimi brevis Base of fifth metatarsal Soleus Tibial L5, S1, 2 Flexor Digitorum Brevis Medial process of calcaneus and plantar aponeurosis Gastrocnemius Muscle is commonly strained in runners Tibialis Posterior Condyles of the femur, posterior surfaces Biceps Femoris (short head) Assist lateral rotation of hip and tilt the pelvis posteriorly Plantaris Tibial L4, 5, S1, 2 Tibialis Posterior All five tarsal bones and bases of second through fourth Soleus Plantar flexes ankle Plantaris Weak plantar flexion Fibularis Brevis Tuberosity of fifth metatarsal Flexor Hallucis Longus Distal Phalanx of first toe Plantar Interossei Medial surfaces of proximal phalanges of 3rd-5th toes Dorsal Interossei Tibial S1, 2 Fibularis Brevis Also known as the peroneus brevis Fibularis Longus Evert the foot Fibularis Brevis Distal two-thirds of lateral fibula Sartorius The longest muscle in the body Flexor Hallucis Longus Controls the big toe during push-off Vastus Lateralis Tibial tuberosity via the patella and patellar ligament Flexor digitorum longus Distal phalanges of second through fifth toes Abductor digiti minimi is the most variable hypothenar muscle
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N-Tibial S1, 2
A-Flex the fifth toe
O-Ischial tuberosity
N-Deep fibular L4, 5, S1
A-Abduct the first toe and assist to flex the first toe
I-Distal phalanx of first toe
N-Tibial S1, 2
O-Lateral condyle of tibia; proximal, anterior shaft of fibula; and interosseous membrane
A-Extend the first toe
N-Deep fibular L4, 5, S1
O-Dorsal surface of calcaneus
A-Flex the 2nd-5th toes and weak planter flexion
A-Invert the foot
N-Tibial L4, 5, S1
I-Medial and lateral surfaces of base of proximal phalanx of first toe
I-Proximal, posterior aspect of tibia
A-Planter flex of the ankle
O-Lateral condyle of the femur
O-Medial lip of linea aspera
M-Has the longest tendon in the body running under the foot
M-Is visible as a small muscle bump on the top of the foot
I-Bases of proximal phalanges of 2nd-5th toes and extensor digitorum longus tendons
N-Deep fibular L4, 5, S1
M-Helps maintain posture while standing
N-Tibial L4, 5, S1
M-Helps prevent foot slap when walking
M-Helps lift toes so we don't trip while walking
O-Base of fifth metatarsal
N-Tibial L5, S1, 2
O-Medial process of calcaneus and plantar aponeurosis
M-Muscle is commonly strained in runners
O-Condyles of the femur, posterior surfaces
A-Assist lateral rotation of hip and tilt the pelvis posteriorly
N-Tibial L4, 5, S1, 2
I-All five tarsal bones and bases of second through fourth
A-Plantar flexes ankle
A-Weak plantar flexion
I-Tuberosity of fifth metatarsal
I-Distal Phalanx of first toe
I-Medial surfaces of proximal phalanges of 3rd-5th toes
N-Tibial S1, 2
M-Also known as the peroneus brevis
A-Evert the foot
O-Distal two-thirds of lateral fibula
M-The longest muscle in the body
M-Controls the big toe during push-off
I-Tibial tuberosity via the patella and patellar ligament
I-Distal phalanges of second through fifth toes
M-is the most variable hypothenar muscle
