Actions

Question 1

Adductor Brevis

Answer 1

Adduct hip Medially Rotate

Question 2

Adductor Longus

Answer 2

Adduct hip Medially rotate

Question 3

Adductor Magnus

Answer 3

Aduct hip Medially rotate Extend hip (posterior fibers)

Question 4

Biceps Femoris

Answer 4

Flex knee Laterally rotate flexed knee Long head (extend hip laterally

Question 5

Gemellus Inferior

Answer 5

Laterally Rotate the Hip

Question 6

Gemellus Superior

Answer 6

Laterally Rotate the Hip

Question 7

Gluteus Maximus

Answer 7

ALL Fibers

Extend, Laterally Rotate, and ABduct Hip

Lower Fibers

ADduct Hip

Question 8

Gluteus Medius

Answer 8

All Fibers

ABduct hip

Anterior Fibers

Flex and Medially rotate hip

Posterior Fibers

Extend Hip

Laterally Rotate

Question 9

Gluteus Minimus

Answer 9

ABduct, Medially rotate, and Flex Hip

Question 10

Gracilis

Answer 10

Adduct and MEdially rotate Hip

Flex and Medially rotate knee

Question 11

Illiacus

Answer 11

Origin fixed:

Flex hip

Insertion fixed: Flex trunk toward thigh and Tilt pelvis anteriorly

Question 12

Obturator Externus

Answer 12

Laterally Rotate Hip

Question 13

Obturator Internus

Answer 13

Laterally Rotate Hip

Question 14

Pectineus

Answer 14

ADduct and Medially rotate hip

Question 15

Piriformis

Answer 15

Laterally rotate and ABduct hip when flexed

Question 16

Psoas Major

Answer 16

Origin fixed:

Flex Hip

Insertion fixed:

Flex trunk towards thigh and Tilt pelvis anteriorly

Question 17

Psoas Minor

Answer 17

Assist to create lordortic curve and tilt pelvis posteriorly

Question 18

Quadratus Femoris

Answer 18

Laterally Rotate

Question 19

Rectus Femoris

Answer 19

Extend Knee

Flex Hip

Question 20

Sartorius

Answer 20

Flex, Laterally Rotate, Abduct Hip

Flex and Medially Rotate Knee

Question 21

Semimembranosus

Answer 21

Flex and medially rotate Knee

Extend Hip

Tilt pelvis posteriorly

Question 22

Semitedinosus

Answer 22

Flex and Medially rotae knee

Extend hip

Tilt pelvis posteriorly

Question 23

TFL

Answer 23

Flex, medially rotate, and ABduct hip

Question 24

Vastus Intermedius

Answer 24

Extend Knee

Question 25

Vastus Lateralis

Answer 25

Extend Knee

Question 26

Vastus Medialis

Answer 26

Extend Knee

Question 27

Extensor Digitorum Longus

Answer 27

Extension 2-5, Dorsiflexion, & Eversion.

Question 28

Gastrocnsemius

Answer 28

Plantar Flexion & Knee Flexion

Question 29

Lumbricals

Answer 29

Flex proximal2-5 Extend Distal 2-5

Question 30

Peroneus

Answer 30

Eversion & Plantar Flexion

Question 31

Peroneus Brevis & Longus

Answer 31

Plantar Flexion & Eversion

Question 32

Plantaris

Answer 32

Plantar Flexion & Flexion of Knee

Question 33

Popliteus

Answer 33

Medially rotate and flex knee

Question 34

Soleus

Answer 34

Plantar Flexion

Question 35

Tibialis Anterior

Answer 35

Dorsiflexion and Eversion

Question 36

Tibialis Posterior

Answer 36

Plantar Flexion and Inversion