For the humans to stay alive and function properly, the body uses carbohydrates, fats and proteins to get energy from. There is one aerobic energy system and two anaerobic energy systems which almost all the activities within the body use to produce energy required.
ATP
This is known as adenosine triphosphate which is a simple energy system where energy is produced by breaking down ATP for muscle contraction. This can be done either aerobically or anaerobically. Phosphocreatine is then used to rephosphorylate ADP into ATP utilizing creatine kinase. This recently shaped ATP can then be utilised to generate more energy. This system is used for short burst of high power tasks enduring around ten seconds or less.
ATP
This is known as adenosine triphosphate which is a simple energy system where energy is produced by breaking down ATP for muscle contraction. This can be done either aerobically or anaerobically. Phosphocreatine is then used to rephosphorylate ADP into ATP utilizing creatine kinase. This recently shaped ATP can then be utilised to generate more energy. This system is used for short burst of high power tasks enduring around ten seconds or less.