posterior thigh

Question 1

semitendinosus: pa

Answer 1

ischial tuberosity

Question 2

semitendinosus: da

Answer 2

pes anserine of tibia

Question 3

semitendinosus: nerve

Answer 3

tibial nerve L5, S1, S2

Question 4

semitendinosus: ma

Answer 4

hip EXT

knee FLEX
knee internal rotation when flexed

when hip and knee are flexed (as when sitting), can extend trunk at hip (to rise)

Question 5

semimembranosus: pa

Answer 5

ischial tuberosity

Question 6

semimembranosus: da

Answer 6

posterior medial tibial condyle

reflected attachment forms oblique popliteal ligament (to lateral femoral condyle)

Question 7

semimembranosus: nerve

Answer 7

tibial nerve L5, S1, S2

Question 8

semimembranosus: ma

Answer 8

hip extension

knee FLEX
knee internal rotation when flexed

when hip and knee are flexed (as when sitting), can extend trunk at hip (to rise)

Question 9

biceps femoris: pa

Answer 9

long head: ischial tuberosity

short head:
linea aspera
lateral supracondylar line

Question 10

biceps femoris: da

Answer 10

lateral side of fibular head

(tendon is split at this site by fibular collateral ligament of knee)

Question 11

biceps femoris: nerve

Answer 11

long head:

tibial nerve L5, S1, S2

short head:
common fibular division of sciatic nerve L5, S1, S2

Question 12

biceps femoris: ma

Answer 12

knee FLEXION
knee INTERNAL ROTATION when flexed

long head only:
hip extension