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48 questions
The effort in a lever system is provided by...
Muscles
Gravity
Bones
Joints
The load in a lever system is often represent by the ................ of the body or body part that is being moved
Weight
Shape
Direction
Position
The fulcrum of a lever system in the body is represented by a ...........
Joint
Angle
Muscle
Action
Levers that allow you to move large load with a small amount of effort
Mechanical Advantage
Mechanical Disadvantage
Levers that need a large amount of effort to move a small load
Mechanical Advantage
Mechanical Disadvantage
Can a 1st Class Lever provide mechanical advantage
Mechanical Advantage
Mechanical Disadvantage
A 2nd Class Lever provides mechanical advantage?
Yes
No
3rd Class Lever
Mechanical Advantage
Mechanical Disadvantage
Think 1, 2, 3.
F L E
F E L
L E F
E L F
Which lever has the fulcrum between the load and effort?
1st Class Lever
2nd Class Lever
3rd Class Lever
Which lever has the load between the fulcrum and effort?
1st Class Lever
2nd Class Lever
3rd Class Lever
Which lever has the effort between the fulcrum and load?
1st Class Lever
2nd Class Lever
3rd Class Lever
In a 1st class lever, the load and effort act in ..............................
the same direction
opposite directions
In a 2nd class lever, the load and effort act in ..............................
the same direction
opposite directions
In a 3rd class lever, the load and effort act in ..............................
the same direction
opposite directions
Which JOINT is used in an example of a 1st class lever?
(You MUST use the word 'joint' in your answer)
Which JOINT is used in an example of a 2nd class lever?
(You MUST use the word 'joint' in your answer)
Which JOINT is used in an example of a 3rd class lever?
(You MUST use the word 'joint' in your answer)
1st Class Lever
2nd Class Lever
3rd Class Lever
1st Class Lever
2nd Class Lever
3rd Class Lever
1st Class Lever
2nd Class Lever
3rd Class Lever
1st Class Lever
2nd Class Lever
3rd Class Lever
1st Class Lever
2nd Class Lever
3rd Class Lever
1st Class Lever
2nd Class Lever
3rd Class Lever
The frontal plane of movement divides the body into
Front and Back
Left side and Right side
Upper and Lower
The sagittal plane of movement divides the body into
Front and Back
Left side and Right side
Upper and Lower
The transverse plane of movement divides the body into
Front and Back
Left side and Right side
Upper and Lower
Which is the only plane of movement that divides the body horizontally
Transverse Plane
Sagittal Plane
Frontal Plane
The sagittal plane of movement allows for...
Abduction and Adduction
Flexion and Extension
Rotation
The transverse plane of movement allows for...
Abduction and Adduction
Flexion and Extension
Rotation
The frontal plane of movement allows for...
Abduction and Adduction
Flexion and Extension
Rotation
Which of the following is a practical example for the frontal plane of movement
Abduction of the arms at the shoulder when performing the outward phase of a jumping jack
Flexion at the elbow during the upward phase of a bicep curl
The rotation of the torso during a golf swing
Which of the following is a practical example for the transverse plane of movement
Abduction of the arms at the shoulder when performing the outward phase of a jumping jack
Flexion at the elbow during the upward phase of a bicep curl
The rotation of the torso during a golf swing
Which of the following is a practical example for the sagittal plane of movement
Abduction of the arms at the shoulder when performing the outward phase of a jumping jack
Flexion at the elbow during the upward phase of a bicep curl
The rotation of the torso during a golf swing
This diagram shows the ............. plane of movement
This diagram shows the ............. plane of movement
This diagram shows the ............. plane of movement
Which axis of rotation runs from front to back?
Frontal Axis
Transverse Axis
Longitudinal Axis
Which axis of rotation runs from side to side?
Frontal Axis
Transverse Axis
Longitudinal Axis
Which axis of rotation runs from the top to the bottom of the body?
Frontal Axis
Transverse Axis
Longitudinal Axis
Which is the only axis of rotation that runs vertically through the body?
A cartwheel is a practical example of which axis of rotation?
Frontal axis
Longitudinal axis
Transverse axis
A somersault is a practical example of which axis of rotation?
Frontal axis
Longitudinal axis
Transverse axis
A pirouette in ballet is a practical example of which axis of rotation?
Frontal axis
Longitudinal axis
Transverse axis
This diagram shows the...
Frontal axis
Longitudinal axis
Transverse axis
This diagram shows the...
Frontal axis
Longitudinal axis
Transverse axis
This diagram shows the...
Frontal axis
Longitudinal axis
Transverse axis
The load is always in which direction?
Downward
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