Unlike other amino acids, the BCAAs are metabolized within the muscle tissue enabling them to provide your body with energy when needed. Once in the muscle tissue, they are oxidized by muscle cells to provide energy in the form of ATP. The ATP energy plays an important role in muscle contraction allowing you to lift weights. The nature and versatility of BCAAs as a quick energy source means that the BCAAs are best taken during training. Because of their unique metabolism, the BCAAs are potent performance enhancer as they can act as energy themselves or enhance fat oxidation in glycogen... Finding the right supplement for women is more complicated as most products on the market are designed for male athletes even if they are not indicated on the label. The problems women experience in bodybuilding are different from those men experience and thus, it is vital to ensure that you are using supplements recommended for women use like the Shredz BCAA. The Shredz BCAA for her is a drink mix..