The muscle cell concentration of CP is 4-5 times
greater than ATP
CP can maintain energy production for around 10
seconds.
It take 30 seconds to replenish 50% of the store of
CP (and ATP) and 2 min for it all to be replenished
If the intensity of the activity continues, the supply
of ATP must be provided via a different pathway (The
lactate or anaerobic glycolysis system)