mr smith-chapter 1.4

Question 1

joint

Answer 1

where 2 or more bones meet

Question 2

what are the two types of synovial joints

Answer 2

ball and socket
hinge

Question 3

where are ball and socket joints located

Answer 3

hip shoulder

Question 4

where are hinge joints located

Answer 4

knee elbow and ankle

Question 5

ball and socket joints

Answer 5

allow movement in every direction

Question 6

hinge joints

Answer 6

allow movement in only one direction

Question 7

articulating bones of ankle

Answer 7

TTF
tibia,talus and femur

Question 8

articulating bones of knee

Answer 8

TF
femur, tibia

Question 9

articulating bones of elbow

Answer 9

HRU
humerus, radius, ulna

Question 10

articulating bones of hip

Answer 10

FP
femur, pelvis

Question 11

articulating bones of shoulder

Answer 11

SH
scapula, humerus

Question 12

what are the three planes and axis

Answer 12

STI-sagittal plane, transverse axis
FFS-frontal plane, sagittal axis
TLC-transverse plane, longitudinal axis

Question 13

Sagittal plane and transverse axis-planes of movement

Answer 13

vertical plane
divides body into left and right
flexion and extension

Question 14

frontal plane and sagittal axis

Answer 14

vertical plane
divides body into front and back
abduction and adduction

Question 15

transverse plane and longitudinal axis

Answer 15

divides body into top and bottom
rotation, horizontal adduction, horizontal abduction

Question 16

what are the axis of movements

Answer 16

transverse axis-side to side
sagittal-front to back
longitudinal-top to bottom

Question 17

joint actions in STI

Answer 17

flexion
extension
dorsiflexion
plantarflexion
hyperextension

Question 18

flexion

Answer 18

where there is a decrease in the angle at a joint

Question 19

extension

Answer 19

increase in angle at joint

Question 20

hip flexion

Answer 20

lifting leg up from standing position

Question 21

hip extension

Answer 21

putting leg back down in standing position

Question 22

hyper extension

Answer 22

leg moves past standing position e.g. kicking back
increases angle at joint even more

Question 23

shoulder flexion

Answer 23

raising arms up

Question 24

shoulder extension

Answer 24

lowering arms back down

Question 25

abduction

Answer 25

movement of limbs away from midline of the body

Question 26

adduction

Answer 26

movement of limbs towards midline of the body

Question 27

horizontal adduction

Answer 27

movement of arms towards body but must be flexed

Question 28

horizontal abduction

Answer 28

movement of arms away from body but must be flexed

Question 29

agonists and antagonists

Answer 29

agonist-responsible for movement occurring antagonist-one that works as opposition against agonist

Question 30

what are the agonists and antagonists of an upward phase of bicep curl (flexion)

Answer 30

agonist-bicep antagonist-tricep

Question 31

what are the agonists and antagonists of a downward phase of bicep curl

Answer 31

agonist-tricep antagonist-bicep

Question 32

plantarflexion

Answer 32

increase in angle between foot and tibia

Question 33

dorsiflexion

Answer 33

decrease in angle between foot and tibia

Question 34

what are the agonists and antagonists when flexion occurs at knee

Answer 34

agonist-hamstrings antagonist-quadriceps

Question 35

agonist and antagonist

Answer 35

agonist-contracts antagonist-relaxes

Question 36

angonist and antagonist of dosiflexion

Answer 36

anagonist-gastronemius agonist

Question 37

hyper extension

Answer 37

increasing angle at a joint beyond 180 degrees

Question 38

example of movemnt for hip flexion

Answer 38

moving leg upwards

Question 39

hip extension

Answer 39

moving leg back down to standing postion

Question 40

agonists and antagonists

Answer 40

agonist-one that contracts and shortens antagonist-one that lengthens

Question 41

shoulder flexion

Answer 41

raising arm forward

Question 42

shoulder extension

Answer 42

putting arm back down

Question 43

hyperextension

Answer 43

stretching arms behind you

Question 44

what are the agonist and antagonist of elbow flexion

Answer 44

FLEXION agonist-bicep antagonist-tricep

Question 45

agonist and antagonist of ankle plantar flexion

Answer 45

flexion agonist-gastroneminus antagonist-tiblias anterior

Question 46

antagonist and agonist of knee flexion

Answer 46

agonist-hamstrings antagonist-quadriceps

Question 47

agonist and antagonist of hip flexion

Answer 47

agonist-hip flexors antagonist-gluteals

Question 48

agonist and antagonist of hip adduction

Answer 48

agonist-hip adductors antagonist-tensor facia latae and gluetal minimums and maximus

Question 49

agonist and antagonist of hip horzontal adduction

Answer 49

agonist-adductors antagonist-tensor facia latae and gluetal maximus and minimus

Question 50

antagonist and agonist of shoulder flexion

Answer 50

agonsit-anterior deltoid antagonist-lattimmus dorsi

Question 51

shoulder horizontal adduction

Answer 51

agonist-pectorals antagonist-lattimus dorsi

Question 52

shoulder adduction

Answer 52

agonist-posterior deltiod antagonist-middle deltoid

Question 53

isotonic contraction

Answer 53

msucle contracts to create movement tonic meaning drunk meaning movement

Question 54

what are the two types of isotonic contractions

Answer 54

concentric-when muscles shorten e.g UPWARD PHASES essentric-when muscle lengthens acts as brake in helping to control e.g ladning from a standing jump e.d DOWNWARD PHASES OF BICEP CURL

Question 55

isometric contraction

Answer 55

when muscle contracts but no moveemnt occurs e.g crufix postion in gymnastics