GLUTEALS/HIP ROTATORS Flashcards

1
Q

O: Ilium, sacrum and coccyx, and sacrotuberous ligament
I: 3/4 into iliotibial band, gluteal tuberosity

A

Gluteus Maximus

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2
Q

O: anterior 2/3s of external ilium
I: greater trochanter

A

Gluteus Medius

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3
Q

O: external ilium (deep to gluteus medius)
I: greater trochanter

A

Gluteus Minimus

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4
Q

O: ASIS
I: 1/3 into iliotibial band

A

Tensor Fascia Lata

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5
Q

O: sacrum, through to greater sciatic notch
I: greater trochanter

A

Piriformis

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6
Q

O: inner obturator foramen
I: greater trochanter

A

Obturator Internus

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7
Q

O: ischial spine
I: greater trochanter

A

Gemellus Superior

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8
Q

O: ischial tuberosity
I: greater trochanter

A

Gemellus Inferior

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9
Q

O: ischial tuberosity
I: intertrochanteric crest

A

Quadratus Femoris

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10
Q

O: outer obturator foramen
I: greater trochanter

A

Obturator Externus

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11
Q

When the hip is flexed to 60 degrees, what action does the piriformis perform?

A

Abduction

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12
Q

When the hip is flexed greater than 60 degrees, what action does the piriformis performs?

A

Medial Rotation

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13
Q

A condition that results in a weak gluteus medius

A

Trendelenburg Gait

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14
Q

Which of the gluteals is the prime mover for hip extension?

A

Gluteus Maximus

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15
Q

Which of the gluteals is the prime mover for hip abduction?

A

Gluteus Medius

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