When it comes to athletic performance, nothing matters more than the body’s mechanisms for energy production and muscle contraction. The core of that centers on production and resynthesis of ATP (adenosine triphosphate), maximized with optimal nutrition that could include creatine, carnitine, ribose, beta-alanine, as well as category leader caffeine. Nonstimulant nutrients like L-carnitine, omega-3s, ubiquinol, magnesium and PQQ (pyrroloquinoline quinone) should also be considered for the most innovative formulations.