lower leg, ankle, foot

Question 1

gastrocnemius

Answer 1

O - posterior condyles of femur
I - calcaneus via achilles
A - plantarflex, weak knee flex

Question 2

soleus

Answer 2

O - posterior and medial tibia and fibula head
I - calcaneus via achilles
A - plantarflex

Question 3

popliteus

Answer 3

O - lateral epicondyle of femur
I - posterior tibia
A - initiate knee flex and internal rotation of tibia

Question 4

tibialis anterior

Answer 4

O - upper 1/2 and lateral surface of tibia
I - base of 1st metatarsal and medial cuneiform
A - dorsiflex, inversion

Question 5

tibialis posterior

Answer 5

O - posterior tibia and fibula
I - navicular, cuboid, cuneiforms, mets
A - plantarflex, inversion

Question 6

peroneus longus

Answer 6

O - proximal portion of lateral fibula
I - 1st metatarsal, medial cuneiform
A - evert and plantarflex foot

Question 7

peroneus brevis

Answer 7

O - lower 2/3 of lateral fibula
I - base of 5th metatarsal
A - evert and plantarflex

Question 8

flexor digitorum longus

Answer 8

O - posterior surface of tibia
I - base of phalanges 1- 4
A - flexes toes and plantarflex foot

Question 9

extensor digitorum longus

Answer 9

O - anterior surface of tibia and fibula
I - phalanges 1- 4
A - extend toes, dorsiflex