Extensors of the Hip and Flexors of the Knee Flashcards

Attachments and Main Action/s

1
Q

Semitendinosus

A

Attachments:

Superior/Proximal: Ischial Tuberosity
Inferior/Distal: Medial Superior Tibia

Action:

Extend Thigh & Flex and Medially Rotate Leg (When Knee is Flexed)

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2
Q

Semimembranosus

A

Attachments:

Superior/Proximal: Ischial Tuberosity
Inferior/Distal: Posterior Medial Condyle of Tibia

Action:

Extend Thigh & Flex and Medially Rotate Leg (When Knee is Flexed)

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3
Q

Biceps Femoris

A

Attachments:

Superior/Proximal: Long Head to Ischial Tuberosity & Short Head to Linea Aspera
Inferior/Distal: Lateral Head of Fibula

Action:

Flexes Leg & Laterally Rotates it when Knee is Flexed & Extends Thigh

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