Chapter 2 - Movement Analysis Flashcards

1
Q

What causes a mechanical disadvantage in a lever system

A

Fulcrum to effort is larger than fulcrum to load

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2
Q

What is effort, fulcrum and load

A

Effort - where force is applied
Load - resistance
Fulcrum - joint

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3
Q

What are the three planes

A

Sagittal - splits left and right
Transverse - splits top to bottom
Frontal - splits front to back

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4
Q

What are the three axes

A

Sagittal- runs front to back
Frontal - runs left to right
Vertical - runs top to bottom

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