It isn't physics, it's physiology. Due to the influence of ATP-CP metabolism, both the 400 and 800 are best run as positive split.
No, physiology is a subset of physics. There is nothing special about ATP-CP metabolism in this context. No matter the molecule, positive splitting is NOT the best way to run your fastest time.[/quote]
lol u lil ding dong ever ran a couple races in a small amount of time? per say track in high school? you ever PR'd with a positive split in the mile? ya me neither