Movment, Levers And Planes.

Question 1

Horizontal Flexion/adduction…….

Answer 1

Horizontal extension and abduction.

Question 2

Dorsi Flexion

Answer 2

Plantar Flexion.

Question 3

Medial rotation and……

Answer 3

Lateral rotation.

Question 4

What movement doesn’t have a pair?

Answer 4

Circumduction.

Question 5

What is the atomical position?

Answer 5

Body straight with palms facing forwards.

Question 6

What joints allow Flexion and extention?

Answer 6

Hinge, ball and socket and condyloid.

Question 7

What joints allow adduction and abduction?

Answer 7

Ball and socket and condyloid.

Question 8

What joints allow Dorsi and plantar Flexion?

Answer 8

Hinge

Question 9

What joints allow medial and lateral rotation?

Answer 9

Ball and socket

Hinge

Question 10

What joint allows horizontal Flexion and extention?

Answer 10

Ball and socket.

Question 11

What joints allow circumduction?

Answer 11

Ball and socket

Condyloid.

Question 12

What axis goes with a Sagittal plane?

Answer 12

Transverse.

Question 13

What does the Sagittal plane do?

Answer 13

Separates left and right.

Question 14

Where do the transverse axis run across?

Answer 14

They run sideways across the body.

Across the shoulders,waist and knees.

Question 15

What to remember about movement and planes?

Answer 15

The movement has to run along the plane line.

Question 16

What axis goes with the transverse plane?

Answer 16

The longitudinal axis.

Question 17

What does the transverse plane do?

Answer 17

Separates up and down.

Question 18

What movement does the Sagittal plane allow?

Answer 18

Flexion and extention.

Question 19

Where does the longitudinal axis run?

Answer 19

One line down the centre of the body.

Downwards.

Question 20

What movement does the transverse axis allow?

Answer 20

Horizontal adduction and adduction.

Lateral and medial rotation.

Question 21

What axis goes with the frontal plane?

Answer 21

The frontal axis.

Question 22

What does the frontal plane do?

Answer 22

Separates front and back.

Question 23

What does the frontal axis look like?

Answer 23

One line through the middle do the body (at the hips)

Question 24

What movement does the frontal plane allow?

Answer 24

Adduction and abduction.

Question 25

What are the two types of isotonic contractions?

Answer 25

Eccentric and concentric

Question 26

What's an eccentric contraction?

Answer 26

Muscle becomes longer.

Question 27

What's a concentric contractions?

Answer 27

Muscle becomes shorter.

Question 28

What is an isometric contraction?

Answer 28

Without movement. It's static. No change in muscle length.

Question 29

What are the hip flexes?

Answer 29

Cause Flexion at the hips.

Question 30

What's the agonist?

Answer 30

Produces movement. | Muscle that contacts.

Question 31

What's the antagonist?

Answer 31

The muscle that relaxes.

Question 32

What is the main agonist?

Answer 32

A type of muscle.

Question 33

Example of a isometric contraction?

Answer 33

The plank or deep hold of a squat.

Question 34

Example of an eccentric movement?

Answer 34

Lowering of a push up- elbow.

Question 35

Example of a concentric contraction?

Answer 35

Standing up in a squat- hip.

Question 36

What is a lever?

Answer 36

Rigid bar floating around a fixed point.

Question 37

What are the parts of a lever?

Answer 37

Effort (E), Fulcrum (F) and Load (L) / Resistance (R)

Question 38

What parts of the body make up the lever system?

Answer 38

Rigid bar- bone Fulcrum- joint Effort- muscle Resistance- what your carrying.

Question 39

What are the two functions of a lever system?

Answer 39

1. Increase the resistance that a given effort can move. | 2. Increase the speed at which a body moves.

Question 40

Describe a first class lever system.

Answer 40

R F E Fulcrum lies between the effort and the resistance

Question 41

Example of a first class lever system?

Answer 41

Elbow (tricep)

Question 42

Advantage of the 1st class lever system?

Answer 42

Increase the effects of the effort and speed of the body.

Question 43

Describe a second class lever system.

Answer 43

F R E Resistance lies between the fulcrum and effort.

Question 44

Example of a second class lever system?

Answer 44

Ankle.

Question 45

What's the advantage of a second class lever system?

Answer 45

Increase the effect of the effort force.

Question 46

Describe a third class lever system.

Answer 46

F E R Effort lies between the resistance and the fulcrum.

Question 47

Example of a third class lever system?

Answer 47

Forearm Flexion.

Question 48

Advantage of a third class lever system?

Answer 48

Increases the speed of the body.

Question 49

What does mechanical advantage mean?

Answer 49

If the mechanical advantage is less that 1- increase the speed of movement. If the mechanical advantage is more than 1- increase in effect of force.

Question 50

What does MA mean?

Answer 50

Relative efficiency of the lever system.

Question 51

What's the MA sum?

Answer 51

MA= Effort arm divided by Resistance arm.

Question 52

What is the effort arm?

Answer 52

The distance between the fulcrum and the effort.

Question 53

What is the resistance arm?

Answer 53

The distance between the fulcrum and the resistance.

Question 54

Longer the effort arm.........

Answer 54

The less effort required to move a given resistance.

Question 55

How to remember the lever systems?

Answer 55

FRE (what's in the middle of the system) F- fulcrum R- resistance E- effort

Question 56

Adduction and......

Answer 56

Abduction