Hamstrings Flashcards

1
Q

Biceps Femoris

A

A - Flex the knee (tibiofemoral joint), Laterally rotate the flexed knee (TF joint), Long head: extend the hip (coxal joint)

O - Long head: ischial tuberosity,

Short head: lateral lip of line aspera

I - Head of the fibula

N - Long head: Sciatic (tibial branch L5, S1, 2, 3)

Short head: Sciatic (peroneal branch L5, S1, 2)

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2
Q

Semitendinosus

A

Action - Flex the knee (tibiofemoral joint), Medially rotate the flexed knee (TF joint), Extend the hip (coxal joint)

O - Ischial tuberosity

I - Proximal, medial shaft of tibia at per anserinus tendon

N - Sciatic (tibial branch L4, 5, S1, 2)

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3
Q

Semimembranosus

A

A - Flex the knee (tibiofemoral joint) Medially rotate the flexed knee (TF joint) Extend the hip (coxal joint)

O - Ischial tuberosity

I - Posterior aspect of medial condyle of tibia

N - Sciatic (tibial branch L4, 5, S1, 2)

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4
Q
A
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