Hip

Question 1

Tensor Fascia Latae Origin & Insertion

Answer 1

O=Iliac Crest just Posterior to the ASIS

I=Fibular Head

Question 2

Tensor Fascia Latae Action

Answer 2

Abduct, IR, & Flex Hip

Also flexes knee & IR’s flexed knee

Question 3

Pectineus Origin & Insertion

Answer 3

O=Superior Pubic Ramus

I=Pectineal Line of Femur

Question 4

Pectineus Action

Answer 4

Adduction, IR, Flexion (Hip)

Question 5

Sartorius Origin & Insertion

Answer 5

O=ASIS

I=Pes Anserine

Question 6

Sartorius Action

Answer 6

Flex, ER, & Abduct hip

Also flexes & IR’s flexed knee

Question 7

Adductor Longus Origin & Insertion

Answer 7

O=Pubic Tubercle

I=Medial Lip of Linea Aspera

Question 8

Adductor Longus Action

Answer 8

Adduct & IR hip

Assists w/Hip Flexion

Question 9

Adductor Brevis Origin & Insertion

Answer 9

O=Inferior Pubic Ramus

I=Medial Lip of Linea Aspera & Pectineal Line

Question 10

Adductor Brevis Action

Answer 10

Adduct & IR hip

Assists w/Hip Flexion

Question 11

Adductor Magnus Origin & Insertion

Answer 11

O=Inferior Pubic Ramus, Ramus of Ischium, & Ischial Tuberosity

I=Adductor Tubercle & Medial Lip of Linea Aspera

Question 12

Adductor Magnus Action

Answer 12

Adduct & IR hip

Hip Extension (Posterior Fibers)

Assists w/Hip Flexion

Question 13

Gracilis Origin & Insertion

Answer 13

O=Inferior Pubic Ramus

I=Pes Anserine

Question 14

Gracilis Action

Answer 14

Adduct & IR hip

Flex knee & IR’s flexed knee

Question 15

Gluteus Maximus Origin & Insertion

Answer 15

O=Coccyx, Edge of Sacrum, Posterior Iliac Crest, Sacrotuberous & Sacroiliac Ligaments

I=IT Band & Gluteal Tuberosity

Question 16

Gluteus Maximus Action

Answer 16

Extend, ER, & Abduct Hip

Adduction (LF)

Question 17

Gluteus Medius Origin & Insertion

Answer 17

O=Gluteal Surface of Ilium between Posterior & Anterior Gluteal Lines

I=Lateral Aspect of Greater Troch

Question 18

Gluteus Medius Action

Answer 18

Abducts Hip

Flex & IR Hip (AF)

Extend & ER Hip (PF)

Question 19

Gluteus Minimus Origin & Insertion

Answer 19

O=Gluteal Surface of Ilium between Anterior & Inferior Gluteal Lines

I=Anterior Aspect of Greater Troch

Question 20

Gluteus Minimus Action

Answer 20

Abduct, IR, & Flex Hip

Question 21

Piriformis Origin & Insertion

Answer 21

O=Anterior Sacrum

I=Superior Aspect of Greater Troch

Question 22

Piriformis Action

Answer 22

ER hip; Abduct hip when its flexed

Question 23

Obturator Internus Origin & Insertion

Answer 23

O=Obturator Membrane & Inferior Surface of Obturator Foramen

I=Medial Surface of Greater Troch

Question 24

Obturator Internus Action

Answer 24

ER of Hip

Question 25

Obturator Externus Origin & Insertion

Answer 25

O=Pubic Ramus, Ischial Ramus, & Obturator Membrane

I=Trochanteric Fossa of Femur

Question 26

Obturator Externus Action

Answer 26

ER of Hip

Question 27

Superior Gemellus Origin & Insertion

Answer 27

O=Ischial Spine

I=Medial Surface of Greater Troch

Question 28

Superior Gemellus Action

Answer 28

ER of Hip

Question 29

Inferior Gemellus Origin & Insertion

Answer 29

O=Ischial Tuberosity

I=Medial Surface of Greater Troch

Question 30

Inferior Gemellus Action

Answer 30

ER of Hip

Question 31

Quadratus Femoris Origin & Insertion

Answer 31

O=Lateral Border of Ischial Tuberosity

I=Intertrochanteric Crest

Question 32

Quadratus Femoris Action

Answer 32

ER of Hip