Captain America's Biochemistry

Captain America's biochemistry is bolstered by optimized blood circulation and enhanced delivery of nutrients in lymph fluids. These heightened processes facilitate the flushing of toxins from his body at a much higher rate than any standard human. This allows him to maintain maximum exertion for long periods without buildup of lactic acid by product in his muscles. If you're on your macros or whatever, this is what you would be able to achieve with Captain America.