Muscles of Thigh Flashcards

1
Q

Illiopsoas

A

O- T12 - L5, sacrum, illiac fossa
I - less trochanter of femur
A- flexes thigh

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2
Q

Sartorius

A

abduction of thigh

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3
Q

Gracilis

A

O- Pubic symphysis
I- Proximal medial tibia
A- adduct thigh

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4
Q

Pectineus

A

adduct thigh

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5
Q

Adductor Longus

A

O- pubis
I- linea aspera of femur
A- Adduct & laterally rotate femur

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6
Q

Adductor Magnus

A

O- pubis
I- gluteal tuberosity and linea aspera of femur
A- adduct & laterally rotate femur

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7
Q

Adductor BrevisAdductor Brevis

A

adduct & laterally rotate

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8
Q

Rectus femoris

A

O- anterior inferior illiac spine, margin of acetabulum
I- Tibial tuberosity near patellar tendon
A- flexes thigh, extends leg

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9
Q

Vastus Medialis

A

extend leg

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10
Q

Vastus Lateralis

A

extend leg

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11
Q

Vastus intermedius

A

extend leg

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12
Q

Gluteus Maximus

A

O- Outer illiac blade, illiac crest, sacrum, coccyx
I- gluteal tiberosity of femur
A- extend & laterally rotates thigh

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13
Q

Gluteus Minimus

A

abducts & medially rotate thigh

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14
Q

Gluteus Medius

A

abducts & medially rotate thigh

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15
Q

Tensor Faciae Latae

A

abducts and medially rotates thigh

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16
Q

Biceps Femoris

A

O- Ischial tuberosity, linea aspera of femur
I- head of fibula
A- extend thigh, flex leg

17
Q

Semitendinosus

A

extend thigh, flex leg

18
Q

Semimembranosus

A

extend thigh flex leg

19
Q

What three muscles make up hamstrings?

A

Semitendinosus, semimembranosus, biceps femoris