flexor hallucis brevis Tibial L4, 5, S1 abductor digiti minimi helps you stay stabilized on your foot popliteus proximal, posterior aspect of tibia flexor digitorum brevis middle phalanges of second through fifth toes (toe flexion) flexor digitorum longus tibial L5, S1, (2) (plantar flexion, inversion) Gastrocnemius one of the few muscles that crosses two joints plantar interossei medial surfaces of 3-5 metatarsals (toe flexion) fibularis brevis evert the foot, assist to plantar flex the ankle (talocrural joint) plantaris calcaneus via calcaneal tendon (plantar flexion) fibularis longus head of fibula and proximal two-thirds of lateral fibula (eversion) flexor hallucis longus Flex first toe, weak plantar flexion of ankle, invert the foot quadratus plantae assist flexor digitorum longus to flex 2-5 toes dorsal interossei adjacent surfaces of all metatarsals soleus plantar flex the ankle (talocrural joint) flexor digiti minimi brevis it acts like a mini hand gripping the ground adductor hallucis the key for maintaining the transverse arch of your foot Plantaris calcaneus via calcaneal tendon tibialis anterior lateral condyle of the tibia; proximal, lateral surface of tibia; and interosseous membrane (inversion, dorsiflexion) dorsal interossei abduct 2-4 toes, flex 2-4 toes (metatarsophalangeal joint) extensor digitorum longus it lifts your foot and your toes at the same time popliteus Tibial L4, 5, S1 lumbricals first: tibial L4, 5, S1 2-4: Tibial L(4), (5), S1, 2 extensor hallucis longus middle, anterior surface of fibula and interosseous membrane (dorsiflexion, inversion) extensor hallucis brevis dorsal surface of calcaneus (toe extension) popliteus medially rotate the flexed knee (tibiofemoral joint), flex the knee (T/F joint) tibialis posterior proximal, posterior shafts of tibia and fibula; and interosseous membrane (inversion, plantar flexion) extensor digitorum brevis Deep fibular L4, 5, S1 abductor hallucis Tibial L4, 5, S1 (toe flexion) tibialis anterior keeps your toes from dragging while you walk flexor hallucis brevis Tibial L4, 5, S1 abductor digiti minimi helps you stay stabilized on your foot popliteus proximal, posterior aspect of tibia flexor digitorum brevis middle phalanges of second through fifth toes (toe flexion) flexor digitorum longus tibial L5, S1, (2) (plantar flexion, inversion) Gastrocnemius one of the few muscles that crosses two joints plantar interossei medial surfaces of 3-5 metatarsals (toe flexion) fibularis brevis evert the foot, assist to plantar flex the ankle (talocrural joint) plantaris calcaneus via calcaneal tendon (plantar flexion) fibularis longus head of fibula and proximal two-thirds of lateral fibula (eversion) flexor hallucis longus Flex first toe, weak plantar flexion of ankle, invert the foot quadratus plantae assist flexor digitorum longus to flex 2-5 toes dorsal interossei adjacent surfaces of all metatarsals soleus plantar flex the ankle (talocrural joint) flexor digiti minimi brevis it acts like a mini hand gripping the ground adductor hallucis the key for maintaining the transverse arch of your foot Plantaris calcaneus via calcaneal tendon tibialis anterior lateral condyle of the tibia; proximal, lateral surface of tibia; and interosseous membrane (inversion, dorsiflexion) dorsal interossei abduct 2-4 toes, flex 2-4 toes (metatarsophalangeal joint) extensor digitorum longus it lifts your foot and your toes at the same time popliteus Tibial L4, 5, S1 lumbricals first: tibial L4, 5, S1 2-4: Tibial L(4), (5), S1, 2 extensor hallucis longus middle, anterior surface of fibula and interosseous membrane (dorsiflexion, inversion) extensor hallucis brevis dorsal surface of calcaneus (toe extension) popliteus medially rotate the flexed knee (tibiofemoral joint), flex the knee (T/F joint) tibialis posterior proximal, posterior shafts of tibia and fibula; and interosseous membrane (inversion, plantar flexion) extensor digitorum brevis Deep fibular L4, 5, S1 abductor hallucis Tibial L4, 5, S1 (toe flexion) tibialis anterior keeps your toes from dragging while you walk
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N-Tibial L4, 5, S1
M-helps you stay stabilized on your foot
I-proximal, posterior aspect of tibia
I-middle phalanges of second through fifth toes (toe flexion)
N-tibial L5, S1, (2) (plantar flexion, inversion)
M-one of the few muscles that crosses two joints
I-medial surfaces of 3-5 metatarsals (toe flexion)
A-evert the foot, assist to plantar flex the ankle (talocrural joint)
I-calcaneus via calcaneal tendon (plantar flexion)
O-head of fibula and proximal two-thirds of lateral fibula (eversion)
A-Flex first toe, weak plantar flexion of ankle, invert the foot
A-assist flexor digitorum longus to flex 2-5 toes
O-adjacent surfaces of all metatarsals
A-plantar flex the ankle (talocrural joint)
M-it acts like a mini hand gripping the ground
M-the key for maintaining the transverse arch of your foot
I-calcaneus via calcaneal tendon
O-lateral condyle of the tibia; proximal, lateral surface of tibia; and interosseous membrane (inversion, dorsiflexion)
A-abduct 2-4 toes, flex 2-4 toes (metatarsophalangeal joint)
M-it lifts your foot and your toes at the same time
N-Tibial L4, 5, S1
N-first: tibial L4, 5, S1
2-4: Tibial L(4), (5), S1, 2
O-middle, anterior surface of fibula and interosseous membrane (dorsiflexion, inversion)
O-dorsal surface of calcaneus (toe extension)
A-medially rotate the flexed knee (tibiofemoral joint), flex the knee (T/F joint)
O-proximal, posterior shafts of tibia and fibula; and interosseous membrane (inversion, plantar flexion)
N-Deep fibular L4, 5, S1
N-Tibial L4, 5, S1 (toe flexion)
M-keeps your toes from dragging while you walk
