214-215 Flashcards
1
Q
Define the ATP-PC system
A
as energy pathway that relies on the action of phosphocreatine, a compound normally stored in muscle and readily accessible, to sustain the levels of ATP required during the initial phase of short but intense activity
2
Q
ATP-PC
Equation for this system
A
PC + ADP —> ATP + Creatine
3
Q
ATP-PC
Time frame for this system
A
- Lasts 10-15 seconds
- Takes 2-5 mins during recovery period
4
Q
ATP-PC
Name a couple of activities in which this system is used primarily
A
- 50-100 meter dash
- High jump
- Weight lifting
