Fibularis Brevis Evert the foot Assist to plantar flex the ankle Gastrocnemius Flex knee, Plantar flex the ankle Abductor Digiti Minimi Flex the fifth toe Assist to abduct the fifth toe Extensor Digitorum Brevis Dorsal surface of calcaneus Extensor Hallucis Longus Middle, anterior surface of fibula and interosseous membrane Flexor digitorum Longus Tibial L5, S1, (2) Popliteus Medially rotate the flexed knee, Flex the knee Abductor Digiti Minimi Lateral process of calcaneus and plantar aponeurosis Soleus Called the “second heart” Fubularis Longus Head of fibula and proximal two-thirds of lateral fibula Tibialis Posterior Invert the foot Plantar flex the ankle Fibularis Brevis Superficial fibular L4, 5, S1 Tibialis Anterior Lateral condyle of tibia; proximal, lateral surface of tibia; and interosseous membrane Flexor Hallucis Longus powers your big toe during sprinting and jumping. Abductor Hallucis move your big toe away from the others and supports balance when you stand. Flexor Hallucis Longus Tibial L5, S1, 2 Flexor Digitorum Brevis Medial Process of calcaneus and plantar aponeurosis Plantaris Lateral supracondylar line of the femur Abductor Hallucis Proximal phalanx of first toe and medial sesamoid bone Flexor Digitorum Longus Distal phalanges of second through fifth toes Extensor Digitorum Longus Lets you lift your toes up, which keeps you from tripping while walking. Abductor Digiti Minimi Tibial S1,S2 Popliteus Tibial L4,L5,S1 Flexor Hallucis Longus Flex first toe, weak plantar flexion, invert foot Tibialis Anterior lets you lift your foot (dorsiflex), like when you tap your foot. Fibularis Brevis stabilize your foot when you step on uneven ground. Flexor Hallucis Longus Distal phalanx of first toe Soleus Plantar flex the ankle Fibularis Longus Base of the first metatarsal and medial cuneiform Gastrocnemius Tibial S1,S2 Fibualris Longus Plays a big role in maintaining your foot’s arch Extensor Digitorum Longus Extend the second through fifth toes (metatarsophalangeal and interphalangeal joints) Dorsiflex the ankle (talocrural joint) Evert the foot Extensor Hallucis Longus Deep fibular L4, 5, S1 Extensor Digitorum Brevis mall muscle on top of your foot that assists in straightening your toes. Tibialis Posterior All five tarsal bones and bases of 2-4 metatarsals Soleus Calcaneus via the calcaneal tendon Flexor digitorum Brevis Tibial L4, 5, S1 Flexor Digitorum Brevis Middle phalanges of second through fifth toes Popliteus Proximal, posterior aspect of tibia Flexor Digitorum Longus Known as the “toe grip” muscle Extensor Digitorum Longus Lateral condyle of tibia; proximal, anterior shaft of fibula; and interosseous membrane Extensor Hallucis Longus Distal phalanx of first toe Tibialis Anterior Deep Fibular L4,L5,S1 Tibialis Posterior Proximal, posterior shafts of tibia and fibula; and interosseous membrane Abductor Hallucis Tibial L4,L5,S1 Gastrocnemius gives your leg its shape and helps you jump, sprint, and stand on your toes. Extensor Digitorum Brevis Extend the second through fourth toes Plantaris Calcaneus via the calcaneal tendon Plantaris Weak plantar flexion, weak flexion of the knee Fibularis Brevis Evert the foot Assist to plantar flex the ankle Gastrocnemius Flex knee, Plantar flex the ankle Abductor Digiti Minimi Flex the fifth toe Assist to abduct the fifth toe Extensor Digitorum Brevis Dorsal surface of calcaneus Extensor Hallucis Longus Middle, anterior surface of fibula and interosseous membrane Flexor digitorum Longus Tibial L5, S1, (2) Popliteus Medially rotate the flexed knee, Flex the knee Abductor Digiti Minimi Lateral process of calcaneus and plantar aponeurosis Soleus Called the “second heart” Fubularis Longus Head of fibula and proximal two-thirds of lateral fibula Tibialis Posterior Invert the foot Plantar flex the ankle Fibularis Brevis Superficial fibular L4, 5, S1 Tibialis Anterior Lateral condyle of tibia; proximal, lateral surface of tibia; and interosseous membrane Flexor Hallucis Longus powers your big toe during sprinting and jumping. Abductor Hallucis move your big toe away from the others and supports balance when you stand. Flexor Hallucis Longus Tibial L5, S1, 2 Flexor Digitorum Brevis Medial Process of calcaneus and plantar aponeurosis Plantaris Lateral supracondylar line of the femur Abductor Hallucis Proximal phalanx of first toe and medial sesamoid bone Flexor Digitorum Longus Distal phalanges of second through fifth toes Extensor Digitorum Longus Lets you lift your toes up, which keeps you from tripping while walking. Abductor Digiti Minimi Tibial S1,S2 Popliteus Tibial L4,L5,S1 Flexor Hallucis Longus Flex first toe, weak plantar flexion, invert foot Tibialis Anterior lets you lift your foot (dorsiflex), like when you tap your foot. Fibularis Brevis stabilize your foot when you step on uneven ground. Flexor Hallucis Longus Distal phalanx of first toe Soleus Plantar flex the ankle Fibularis Longus Base of the first metatarsal and medial cuneiform Gastrocnemius Tibial S1,S2 Fibualris Longus Plays a big role in maintaining your foot’s arch Extensor Digitorum Longus Extend the second through fifth toes (metatarsophalangeal and interphalangeal joints) Dorsiflex the ankle (talocrural joint) Evert the foot Extensor Hallucis Longus Deep fibular L4, 5, S1 Extensor Digitorum Brevis mall muscle on top of your foot that assists in straightening your toes. Tibialis Posterior All five tarsal bones and bases of 2-4 metatarsals Soleus Calcaneus via the calcaneal tendon Flexor digitorum Brevis Tibial L4, 5, S1 Flexor Digitorum Brevis Middle phalanges of second through fifth toes Popliteus Proximal, posterior aspect of tibia Flexor Digitorum Longus Known as the “toe grip” muscle Extensor Digitorum Longus Lateral condyle of tibia; proximal, anterior shaft of fibula; and interosseous membrane Extensor Hallucis Longus Distal phalanx of first toe Tibialis Anterior Deep Fibular L4,L5,S1 Tibialis Posterior Proximal, posterior shafts of tibia and fibula; and interosseous membrane Abductor Hallucis Tibial L4,L5,S1 Gastrocnemius gives your leg its shape and helps you jump, sprint, and stand on your toes. Extensor Digitorum Brevis Extend the second through fourth toes Plantaris Calcaneus via the calcaneal tendon Plantaris Weak plantar flexion, weak flexion of the knee
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A-Evert the foot
Assist to plantar flex the ankle
A-Flex knee, Plantar flex the ankle
A-Flex the fifth toe
Assist to abduct the fifth toe
O-Dorsal surface of calcaneus
O-Middle, anterior surface of fibula and interosseous membrane
N-Tibial L5, S1, (2)
A-Medially rotate the flexed knee,
Flex the knee
O-Lateral process of calcaneus and
plantar aponeurosis
M-Called the “second heart”
O-Head of fibula and proximal two-thirds of lateral fibula
A-Invert the foot
Plantar flex the ankle
N-Superficial fibular L4, 5, S1
O-Lateral condyle of tibia;
proximal, lateral surface of tibia;
and interosseous membrane
M-powers your big toe during sprinting and jumping.
M-move your big toe away from the others and supports balance when you stand.
N-Tibial L5, S1, 2
O-Medial Process of calcaneus and plantar aponeurosis
O-Lateral supracondylar line of the femur
I-Proximal phalanx of first toe and medial sesamoid bone
I-Distal phalanges of second through
fifth toes
M-Lets you lift your toes up, which keeps you from tripping while walking.
N-Tibial S1,S2
N-Tibial L4,L5,S1
A-Flex first toe, weak plantar flexion, invert foot
M-lets you lift your foot (dorsiflex), like when you tap your foot.
M-stabilize your foot when you step on uneven ground.
I-Distal phalanx of first toe
A-Plantar flex the ankle
I-Base of the first metatarsal and
medial cuneiform
N-Tibial S1,S2
M-Plays a big role in maintaining your foot’s arch
A-Extend the second through fifth toes
(metatarsophalangeal and
interphalangeal joints)
Dorsiflex the ankle (talocrural joint)
Evert the foot
N-Deep fibular L4, 5, S1
M-mall muscle on top of your foot that assists in straightening your toes.
I-All five tarsal bones and bases of 2-4 metatarsals
I-Calcaneus via the calcaneal tendon
N-Tibial L4, 5, S1
I-Middle phalanges of second through
fifth toes
I-Proximal, posterior aspect of tibia
M-Known as the “toe grip” muscle
O-Lateral condyle of tibia; proximal,
anterior shaft of fibula; and
interosseous membrane
I-Distal phalanx of first toe
N-Deep Fibular L4,L5,S1
O-Proximal, posterior shafts of tibia and
fibula; and interosseous membrane
N-Tibial L4,L5,S1
M-gives your leg its shape and helps you jump, sprint, and stand on your toes.
A-Extend the second through fourth
toes
I-Calcaneus via the calcaneal tendon
A-Weak plantar flexion, weak flexion of the knee
