other Flashcards
1
Q
linear motion
A
moves in a straight line
2
Q
angular motion
A
moves around the axis
3
Q
general motion
A
combination of linear and angular
4
Q
Neutons first law
A
inertia, will remain in rest or in uniform unless acted upon by an external force. e.g soccer ball
5
Q
three main energy systems
A
atppc system, anarobic, arobic
6
Q
atppc
A
short explosive (0-10 seconds) sprint or weight
7
Q
anaerobic system
A
high intensity lasting 30 seconds to 2 minutes
8
Q
araobic
A
low intensity low duration like jogging
9
Q
physiological responses increased heart rate (HR),
A
increased heart rate (HR), pump more blood and oxgen into muscles working
10
Q
physiological responses increased stroke volume (SV)
A
more blood injected from heart per beat
11
Q
physiological responses, cardiac output (CO)
A
HR + SV increase t meet oxygen demands
