BPI Sports One More Rep pre-workout provides legendary 1 M.R. performance so you can push harder and train longer. One More Rep is BPI's premier pre-workout, designed to promote focus, energy, pump, performance, strength, and recovery. It includes beetroot powder and L-citrulline to support muscle pump and fullness. L-carnitine L-tartrate helps transfer fatty acids into the mitochondria of cells for energy production, which may play an important role in muscle building, fat burning, and performance. N-acetyl-l-cysteine is a potent antioxidant that may have a beneficial effect on exercise performance.