Plastic mechanical computer from 1963: The Mysterious Syndrome Destroying Endurance Athletes

This article was written in 2015. Nowadays most elite ultra-runners do have coaches, and follow data-driven training regimes. This is a holy book for a lot of the initial prompt. Tim Noakes is cited in the article for his 1987 book "The Lore of Running", I wonder if the updated models can catch and fix mistakes made by previous models. "Mysterious". "Overtraining syndrome". I don't see the value of polluting the system prompt with that much info about claude the product. Anthropic you're welcome.