Everybody wants a sharp edge. If you spend hours in the gym or jogging, you want to leverage that time for the maximum result. Scientifically formulated sports supplements can boost muscle development and stamina, and can give you the edge. For example, branched chain amino acids, L-leucine and L-valine, help muscle growth and protein synthesis by enhancing the uptake of amino acids into muscle cells. L-Carnitine assists in the transport of fats into the mitochondria of muscle cells for fuel and can power-up your energy for intense exercise. L-Arginine plays an important role in the production of nitric oxide for healthy blood flow and in the elimination of ammonia, important for quick recovery between workouts. Power-up with sports nutritional support the next time you really want the edge!