Description

The amount of ATP stored in the muscle will only fuel a maximum effort such as lifting a weight for 10 to 15 seconds. After that, the muscle must rely on creatine phosphate to restock its supply of ATP. Creatine is a nitrogenous organic acid produced in the liver that helps supply energy to cells all over the body – particularly muscle cells. It is made out of three amino acids: L-arginine, glycine, and L-methionine. Creatine buffers the development of lactic acid allowing for a more enduring workout.