caudal muscles of crus

Question 1

gastrocnemius

Answer 1

O: medial and lateral supracondylar tuberosities of femur. Sesamoid bone (fabella) per each origin of this head
I: tuber calcanei
A: flex genual, extend tarsocrural

Question 2

popliteus

Answer 2

O: lateral condyle of femur, tendon runs in oblique direction deep to lateral collateral lig
I: proximocaudal surface of tibia
A: medial rotation of genual joint

Question 3

superficial digital flexor

Answer 3

O: lateral supracondylar tuberosity of femur
I: tuber calcanei, plantar base of middle phalanges
A: flex genual, extend tarsocrural, flex metatarsophalangeal and proximal interphalangeal

Question 4

deep digital flexor

Answer 4

O: proximal caudal aspect of tibia and fibula
I: flexor process of distal phalanges
A: extend tarsocrural, flex metatarsophalangeal, proximal interphalangeal and distal interphalangeal joints