Chapter 8 : Groups and Movements

Question 1

Muscle attachment that stays relatively stationary during contraction

Answer 1

Origin

Question 2

The movable muscle attachment

Answer 2

Insertion

Question 3

Muscles that perform opposite functions

Answer 3

Antagonistic muscles

Question 4

Muscles that produce desired movement in a single direction (out of anatomical position)

Answer 4

Prime Mover

Question 5

Muscle in a group that helps to steady the movement

Answer 5

Synergist Muscle

Question 6

Flexion

Answer 6

Angle decrease/parts get closer

Question 7

Extension

Answer 7

Angle increases/parts farther apart

Question 8

Dorsiflexion

Answer 8

(flexing toes) bending foot toward the shin

Question 9

Plantor flexion

Answer 9

(pointing toes) bending foot toward sole

Question 10

Opposition

Answer 10

Grasping with your thumb and fingers

Question 11

Abduction

Answer 11

Movement away from midline

Question 12

Adduction

Answer 12

Movement toward midline (add to body)

Question 13

Rotation

Answer 13

Movement around a central axis

say no) (queen wave

Question 14

Circumduction

Answer 14

Movement in a circular motion

Question 15

Pronation

Answer 15

Turning hand palm down/turning foot arch is lowered

Question 16

Supination

Answer 16

Turning palm up/turning foot arch raised

Question 17

Eversion

Answer 17

Turning foot sole outward

Question 18

Inversion

Answer 18

Turing sole inward

Question 19

Retraction

Answer 19

Moving part backward (double chin)

Question 20

Protraction

Answer 20

Moving part forward (stick chin out)

Question 21

Elevation

Answer 21

Raising (shoulder shrug)

Question 22

Depression

Answer 22

Lowering (push shoulders down)