Forms of Motion

Question 1

Linear Motion

Answer 1

motion going the same direction. distance, time

along the line

Question 2

Rectilinear motion

Answer 2

along a straight line

Question 3

Curvilinear motion

Answer 3

along a curved line

Question 4

Angular motion

Answer 4

rotation around an axis

Question 5

General motion

Answer 5

A combo of linear/angular motion

common for human motion

Question 6

Mechanical System

Answer 6

body or portion of a body that is deliberately chosen by the analyst.

Ex. throwing arm, kicking leg, jump max

Question 7

Movements at the sagittal plane

Answer 7

flexion
extension
hyperextension
dorsiflexion
plantar flexion

Question 8

flexion

Answer 8

d

Question 9

extension

Answer 9

d

Question 10

hyperextension

Answer 10

d

Question 11

dorsiflexion

Answer 11

d

Question 12

planter flexion

Answer 12

d

Question 13

Movements of the frontal plane

Answer 13

abduction/adduction
lateral flexion
elevation/depression
inversion/eversion
radial/ulnar deviation

Question 14

abduction/adduction

Answer 14

d

Question 15

lateral flexion

Answer 15

d

Question 16

elevation/depression

Answer 16

d

Question 17

inversion/eversion

Answer 17

d

Question 18

radial/ulnar deviation

Answer 18

d

Question 19

Movements of the transverse plane

Answer 19

left/right rotation
medial/lateral rotation
supination/pronation
horizonta abduction/adduction
protraction/retraction

Question 20

left/right rotation

Answer 20

d

Question 21

medial/lateral rotation

Answer 21

d

Question 22

supination/pronation

Answer 22

d

Question 23

horizonta abduction/adduction

Answer 23

d

Question 24

protraction/retraction

Answer 24

d

Question 25

Pronation of Foot

Answer 25

triplanar: abduction
eversion
dorsiflexion

Question 26

Supination of Foot

Answer 26

triplanar: adduction
inversion
plantarflexion

Question 27

Arch type

Answer 27

Foot alignment

normal arch: neutral alignment
High arched print: supinatior rolls, outside/lateral
Flatfoot print: pronator rolls to inside/medial

Question 28

Special Movements

Answer 28

circumduction
thumb opposition
horizontal add/abduction

Question 29

circumduction

Answer 29

d

Question 30

thumb opposition

Answer 30

d

Question 31

horizontal add/abduction

Answer 31

d

Question 32

Spatial Reference Systems

Answer 32

describes human motion

most common: cartesian coordinate system (x,y)

Question 33

Qualitative Analysis: Planning

Answer 33

Used for 
Performer's attire
Lighting Conditions
Background
Use of Video

Question 34

Gait Cycle

Answer 34

Stance Phase

Loading Response
Midstance
Terminal Stance
Pre Swing

Question 35

Loading Response

Answer 35

Begins with initial contact and ends with contralateral toe off

Question 36

Midstance

Answer 36

Begins with contralateral toe off and ends when COG is directly over the reference foot

Question 37

Terminal Stance

Answer 37

Begins when COG is directly over the reference foot and ends with the contralateral foot contacts the ground

Question 38

Pre Swing Starts…

Answer 38

with the contralateral foot contacts the grounf and ends at toe off (reference foot)

Question 39

Gait Cycle (Swing Phase)

Answer 39

Initial Swing
Midswing
Terminal

Question 40

Initial Swing

Answer 40

Starts with toe off and ends with maximum knee flexion (reference foot)

Question 41

Mid Swing

Answer 41

Starts with the max knee flexion and ends with the tibia being perpendicular to ground (reference foot)

Question 42

Terminal Swing

Answer 42

Starts with the tibia in perpendicular to ground and ends when the foot contacts the ground (reference foot)