Hip - origin, insertions and actions

Question 1

what is the origin of the satorisus?

Answer 1

ASIS

Question 2

what is the insertion of the satorisus?

Answer 2

pes anserine

Question 3

what is the action of the satorisus?

Answer 3

hip flexion, lateral rotation, hip abduction and knee flexion

Question 4

what is the origin of the iliacus?

Answer 4

upper 2/3 of the iliac fossa - pelvic dip

Question 5

what is the insertion of the iliacus?

Answer 5

lesser trochanter

Question 6

what is the action of the iliacus?

Answer 6

hip flexion

Question 7

what is the origin of the popliteal?

Answer 7

lateral femoral condyle

Question 8

what is the insertion of the popliteal?

Answer 8

media tibia (below the lateral femoral condyle)

Question 9

what is the action of the popliteal?

Answer 9

medial rotation, lateral rotation and knee flexion

Question 10

what is the origin of the iliotibial band?

Answer 10

tensor fascia latea from ASIS and iliac crest

Question 11

what is the insertion of the iliotibial band?

Answer 11

lateral plateau of tibia

Question 12

what is the origin of the tensor fascia latae?

Answer 12

ASIS

Question 13

what is the insertion of the tensor fascia latae?

Answer 13

ITB

Question 14

what is the action of the tensor fascia latae?

Answer 14

hip flexion, medial rotation and hip abduction

Question 15

what is the origin of the gluteus Maximus?

Answer 15

coccyx, sacrum and iliac crest

Question 16

what is the insertion of the gluteus Maximus?

Answer 16

ITB and gluteal tuberosity

Question 17

what is the action of the gluteus Maximus?

Answer 17

hip extension, lateral rotation, hip abduction and lower fibres help hip adduction

Question 18

what is the origin of the gluteus medius?

Answer 18

lateral surface and posterior gluteal lines

Question 19

what is the insertion of the gluteus medius?

Answer 19

lateral side of greater trochanter

Question 20

what is the action of the gluteus medius?

Answer 20

hip abduction

front fibres help with flexion and medial rotation

back fibres help with lateral rotation

Question 21

what is the origin of the gluteus minimus?

Answer 21

lateral ilium

Question 22

what is the insertion of the gluteus minimus?

Answer 22

front of the greater trochanter

Question 23

what is the action of the gluteus minimus?

Answer 23

hip flexion, medial rotation and hip abduction

Question 24

what is the origin of the piriformis?

Answer 24

front sacrum

Question 25

what is the insertion of the piriformis?

Answer 25

back of the greater trochanter

Question 26

what is the action of the piriformis?

Answer 26

lateral rotation

Question 27

what is the origin of the obturator internus?

Answer 27

inner surface of the obturator foramen

Question 28

what is the insertion of the obturator internus?

Answer 28

medial side of the greater trochanter

Question 29

what is the action of the obturator internus?

Answer 29

lateral rotation

Question 30

what is the origin of the obturator externus?

Answer 30

front sacrum

Question 31

what is the insertion of the obturator externus?

Answer 31

back of the greater trochanter

Question 32

what is the action of the obturator externus?

Answer 32

lateral rotation

Question 33

what is the origin of the gemellus inferior?

Answer 33

ischial tuberosity

Question 34

what is the insertion of the gemellus inferior?

Answer 34

medial side of the greater trochanter

Question 35

what is the action of the gemellus inferior?

Answer 35

hip extension, hip adduction, lateral rotation

Question 36

what is the origin of the gemellus superior?

Answer 36

ischial spine

Question 37

what is the insertion of the gemellus superior?

Answer 37

medial side of the greater trochanter

Question 38

what is the action of the gemellus superior?

Answer 38

hip extension, hip adduction, lateral rotation

Question 39

what is the origin of the quadratus femoris?

Answer 39

lateral border of the ischial tuberosity

Question 40

what is the insertion of the quadratus femoris?

Answer 40

trochanter crest of the femur

Question 41

what is the action of the quadratus femoris?

Answer 41

hip adduction and lateral rotation