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Second Order: Calf Muscles
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Gastrocnemius
Origin:
medial and lateral condyles of femur
Gastrocnemius
Insertion:
posterior calcaneus
Gastrocnemius
Action:
plantarflex ankle; supinate subtalar joint; flex knee
Gastrocnemius
Innervation:
tibial
Soleus
Origin:
posterior fibula and proximal tibia
Soleus
Insertion:
posterior calcaneus
Soleus
Action:
plantarflex ankle; supinate subtalar joint
Soleus
Innervation:
tibial
Fibularis (Peroneus) longus
Origin:
lateral condyl of tibia and fibular head
Fibularis (Peroneus) longus
Insertion:
base of 1st metatarsal and cuneiform
Fibularis (Peroneus) longus
Action:
plantarflex ankle; pronate subtalar joint; depress head of 1st metatarsal
Fibularis (Peroneus) longus
Innervation:
superficial fibular (peroneal)
Fibularis (Peroneus) brevis
Origin:
distal 2/3 of lateral fibula
Fibularis (Peroneus) brevis
Insertion:
5th metatarsal tuberosity
Fibularis (Peroneus) brevis
Action:
plantarflx ankle; pronate subtalar joint
Fibularis (Peroneus) brevis
Innervation:
fibular (peroneal)
Fibularis (Peroneus) Tertius
Origin:
distal 1/3 of anterior fibula
Fibularis (Peroneus) Tertius
Insertion:
dorsal base of 5th metatarsal
Fibularis (Peroneus) Tertius
Action:
dorsiflexes ankle joint; pronates subtalar joint
Fibularis (Peroneus) Tertius
Innervation:
deep fibular (peroneal)
Tibialis Posterior
Origin:
lateral posterior tibia
Tibialis Posterior
Insertion:
navicular tuberosity
Tibialis Posterior
Action:
plantarflexes ankle; supinates subtalar joint
Tibialis Posterior
Innervation:
tibial
Tibialis anterior
Origin:
lateral codyle and proximal latera tibia
Tibialis anteiror
Insertion:
mdial cuneiform, base of 1st metatarsal
Tibialis anterior
Action:
dorsiflexes ankle; supinates subtalar joint
Tibialis anterior
Innervation:
deep fibular (peroneal)
Extensor hallucis longus
Origin:
middle 1/2 of anterior fibula
Extensor hallucis longus
Insertion:
base of distal phalanx of great toe
Extensor hallucis longus
Action:
extends MP and IP joints of great toe; dorsiflexes ankle joint
Extensor hallucis longus
Innervation:
deep fibular (peroneal)
Extensor digitorum longus
Origin:
lateral condyle of tibia and proximal 3/4 of body of fibula
Extensor digitorum longus
Insertion:
into extension expansion of toes 2-4
Extensor digitorum longus
Action:
extends MP and w/ extensor expansion assists in extending PIP and DIP joints; dorsiflexes ankle and pronates subtalar joint
Extensor digitorum longus
Innervation:
deep fibular (peroneal)
Flexor digitorum longus
Origin:
middle 2/3 posterior tibia
Flexor digitorum longus
Insertion:
bases of distal phalanges of toes 2-5
Flexor digitorum longus
Action:
flexes PIP, DIP, MP of 2-5 toes; plantarflexes ankle joint; supinates subtalar joint
Flexor digitorum longus
Innervation:
tibial
Flexor hallucis longus
Origin:
distal 2/3 posterior fibula
Flexor hallucis longus
Insertion:
base of distal phalanx of great toe
Flexor hallucis longus
Action:
flexes IP and MP joint of geat toe; plantarflex ankle; supinate subtalar joint
Flexor hallucis longus
Innervation:
tibial
Author
brau2308
ID
165422
Card Set
Second Order: Calf Muscles
Description
review of second order for human movement quiz
Updated
2012-08-19T18:01:54Z
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