This system is used during intense exercise when the body can’t provide enough energy to keep up with the demand. It produces ATP when the oxygen supply is low, but it comes with a high cost of lactic buildup that leads to muscle fatigue.
This system is used during intense exercise when the body can’t provide enough energy to keep up with the demand. It produces ATP when the oxygen supply is low, but it comes with a high cost of lactic buildup that leads to muscle fatigue.