Movements

Question 1

Abduct thigh

Answer 1

gluteus medius, gluteus minimus, tensor fascias latae

piriformis, obturator internus, (gluteus maximus)

Question 2

Abduct flexed thigh - lateral rotate thigh

Answer 2

all gluteus

piriformis, gemellus superior, obturator internus, gemellus inferior, obturator externus

Question 3

Medial rotate thigh

Answer 3

gluteus medius, gluteus minimus

adductors: longus, brevis, magnus

Question 4

Lateral rotate thigh

Answer 4

GLUTEUS MAXIMUS
lateral rotators of glut: quadratus femoris, piriformis, obturator internus, obturator externus, superior gemellus & inferior gemellus

Question 5

Extend thigh

Answer 5

GLUTEUS MAXIMUS (stand from sitting)
Posterior thigh: semitendinosus, semimembranosus, biceps femoris
vertical fibres of adductor magnus (attach to femur)
piriformis

Question 6

Extend leg at knee

Answer 6

Quadriceps femoris:
rectus femoris
vastus medialis
vastus intermedius
vastus lateralis

Question 7

Keeps pelvis level during locomootion

Answer 7

gluteus medius
gluteus minimus
tensor fasciae latae

Question 8

Steady femoral head in acetabulum

Answer 8

deep gluteus muscles:
piriformis, gemellus superior, obturator internus, gemellus inferior, obturator externus
quadratus femoris

Question 9

Adduct thigh (hip) - bring together

Answer 9

adductor longus, brevis, adductor portion of adductor magnus
gracilis, pectineus, obturator externus
gluteus maximus, quadratus femoris

Question 10

flex leg at knee

Answer 10

hamstrings: semimembranosus, semitendinosus, biceps femoris

sartorius, gastrocnemius, popliteus, gracilis

Question 11

Flex thigh at hip

Answer 11

ILIOPSOAS
sartorius, rectus femoris, tensor fasciae latae - all originate from ASIS
pectineus, (gracilis)

Question 12

medial rotate flexed leg - knee

Answer 12

semimembranosus, semitendinosus (medial posterior thigh)

popliteus (cross knee joint)

Question 13

lateral rotate flexed knee

Answer 13

biceps femoris

Question 14

Inversion of foot

Answer 14

TIBIALIS ANTERIOR

tibialis posterior

Question 15

eversion of foot

Answer 15

lateral leg: fibularis longus & brevis
fibularis tertius

(all the fibularis)

Question 16

dorsiflexion of foot (lift up)

Answer 16

anterior leg muscles

tibialis anterior, extensor digitorum longus, extensor hallucis longus, fibularis tertius

Question 17

plantar flexion of foot

Answer 17

flexor digitorum longus, flexor hallucis longus, tibialis posterior (deep posterior leg muscles)
superficial posterior leg muscles: gastrocnemius, soleus, plantaris
lateral leg muscles: fibularis longus & brevis

Question 18

toe flexion (point down)

Answer 18

Lumbricals & interossei (flex MP)
flexor digitorum brevis (flex at metaphalangeal & proximal interphalangeal joints)
flexor digitorum longus (flex distal interphalangeal as well as MP & PIP)

Question 19

Toe extension

Answer 19

lumbricals & interossei - extend PIP & DIP
Extensor digitorum longus & brevis extends all 3 joints

longus extend all 3 & brevis MP & PIP?

Question 20

Hallux flexion

Answer 20

flexor hallucis longus & brevis - flex metatarsophalangeal & interphanalgeal joints

Question 21

Extension of hallux

Answer 21

Extensor hallucis longus & brevis - extend metatarsophalangeal & interphalangeal joints

Question 22

Abduction of toes

Answer 22

away from the 2nd toe
4 Dorsal (top) interossei, abductor hallucis, abductor digiti minimi (both superficial sides of bottom of foot)

Question 23

Adduction of toes

Answer 23

moves towards 2nd toe
3 plantar (bottom) interossei & adductor hallucis (in deep plantar surface, there is NO adductor digiti minimi)