levers Flashcards
1
Q
What is the first-class lever?
A
The Fulcrum (pivot) is between the effort and load
2
Q
Give an example of where the first-class lever is used around the bogy
A
Head
When the head and neck are being flexed like nodding
3
Q
Give a sporting example of when a first-class lever is used
A
Header in football
4
Q
What is the second class lever?
A
The load is in between the fulcrum and the effort
5
Q
Give an example of where the second class lever is used around the body
A
Toes
6
Q
Give a sporting example of where the second class lever is used
A
going on your toes to serve in tennis
7
Q
What is the third class lever?
A
The effort is inbetween the fulcrum and the load
8
Q
Give an sporting example of where the third class lever is used
A
A boxer performing a bicep curl
