The fitness and supplement industries are in a constant state of change. We are learning more each day about how the human body works – and in the process, learning that positive adaptations in response to exercise are facilitated by proper nutrition. As a result, more research than ever is being conducted on the value – and specific protocols involved in – peri- or intra-workout nutrition and supplementation. Research is revealing that adequate intra-workout nutrition and supplementation can delay fatigue and increase endurance, facilitate muscle-specific anabolic response to exercise, reduce delayed onset muscle soreness and increase a wide-range of athletic performance metrics.