Unit 5 - Levers Flashcards
1
Q
1st class lever
A
RFE
2
Q
2nd class lever
A
FRE
3
Q
3rd class lever
A
REF
4
Q
Advantage of short effort arm
A
Rapid movement and large range
5
Q
Advantage of short resistance arm
A
Can move heavy load
6
Q
Sagittal plane
A
Separates left and right side
7
Q
Frontal plane
A
Separates front and back
7
Q
Transverse plane
A
Separates top and bottom
8
Q
Sagittal axis
A
Passes horizontally through the body from left to right
9
Q
Transverse axis
A
Passes horizontally through the body from left to right
10
Q
Longitudinal axis
A
Passes vertically from the top of the body to the feet
11
Q
3 pairs and type of movement at joint
A
