UNIT I

Question 1

shrugs the shoulders

Answer 1

trapezius

Question 2

bends the elbow and helps raise the shoulder forward

Answer 2

biceps

Question 3

pull shoulder blades together; used to start all pulling movements

Answer 3

rhomboids

Question 4

straightens the elbow and helps pull the shoulder back

Answer 4

triceps

Question 5

raises the arm to the front, side, or rear

Answer 5

deltoids

Question 6

pulls the arms back, down, and in

Answer 6

lats

Question 7

pulls the arms forward, up, and in

Answer 7

pectorals

Question 8

scapular elevation

Answer 8

trapezius

Question 9

scapular retraction

Answer 9

rhomboids

Question 10

shoulder flexion, abduction, and extension

Answer 10

deltoids

Question 11

shoulder flexion and adduction

Answer 11

pectorals

Question 12

shoulder extension and adduction

Answer 12

lats

Question 13

shoulder and elbow flexion

Answer 13

biceps

Question 14

shoulder and elbow extension

Answer 14

triceps

Question 15

pulls the spine backward

Answer 15

erector spinae

Question 16

primary muscle for total spinal stabilization and bracing

Answer 16

transverse abdominis

Question 17

primarily stabilizes the spine side-to-side, and also can help it bend to the side

Answer 17

quadratus lumborum

Question 18

bends the spine forward

Answer 18

rectus abdominus

Question 19

twists and bends the spine side to side

Answer 19

obliques

Question 20

spinal stabilization

Answer 20

transverse abdominus

Question 21

spinal flexion

Answer 21

rectus abdominus

Question 22

spinal extension

Answer 22

erector spinae

Question 23

spinal rotation and spinal side flexion

Answer 23

obliques

Question 24

spinal stabilization and spinal side flexion

Answer 24

quadratus lumborum

Question 25

bends the knee and helps push the thigh back

Answer 25

hamstrings

Question 26

straightens the knee and raises/bends the thigh up

Answer 26

quadriceps

Question 27

raises/bends the thigh up

Answer 27

iliopsoas

Question 28

pushes the thigh backward creating power in motion

Answer 28

gluteus maximus

Question 29

push off with the ankle

Answer 29

calves

Question 30

raises the thigh to the side

Answer 30

gluteus medius

Question 31

squeezes the thighs together

Answer 31

adductors

Question 32

iliopsoas

Answer 32

hip flexion

Question 33

quadriceps

Answer 33

hip flexion and knee extension

Question 34

gluteus maximus

Answer 34

hip extension

Question 35

hamstrings

Answer 35

hip extension and knee flexion

Question 36

gluteus medius

Answer 36

hip abduction

Question 37

tibialis anterior

Answer 37

ankle dorsiflexion

Question 38

spinal stabilization
Keeps the vertebrae stacked on top of each other

Answer 38

multifidi