Role of ATP-PC system Flashcards
1
Q
what does ATP stand for
A
adenosine triphosphate
2
Q
what is ATP
A
the only energy source for all bodily functions and activities
3
Q
how does does ATP last for
A
2-3 secs
4
Q
what are the three systems that resynthesise ATP
A
- ATP-PC
- Lactate system
- Aerobic system
5
Q
what are the two things that depend on what systems are used
A
duration and intensity
6
Q
what happens during ATP-PC system
A
breaks a bond between ATP so it loses a phosphate and becomes ADP
7
Q
how long does the ATP-PC system last
A
6-10 seconds
8
Q
what sports predominantly use ATP-PC system
A
shot put, sprint, javelin
9
Q
what is ATP-PC system used for
A
high intensity exercise for short periods of time
10
Q
how long does lactate system last for
A
up to 2 mins
11
Q
how long does aerobic system last for
A
over 2 mins
