Creatine phosphate - thanks to high-energy phosphate bonding maintains a balance (by reconstruction), ATP (as the result of the transfer of a phosphate group ADP), which is the primary carrier of energy production in muscle cells. Phosphocreatine will maintain energy reserves, allowing its additional release in time of an effort to accelerate the pace of renewal processes (cell regeneration) and muscle mass. Creatine phosphate does not too many supporters, as when served the food it shows too low digestibility. It is recommended for use in sports supplementation as part of the exercise support (strength and endurance), for example. just before training, or greater exercise.