The Fulcrum Effect

Chapter 1 - The Blood and the Rain - Herodotus's Ants: What Belief Looks Like. Chapter 1 in the serialization of The Blood and the Rain

Intensity is the critical determinant of all training outcomes. What is the purpose of the time we spend training? How does it interact with the bigger picture of training? We talk about the difference between intensity of perception versus work and whether the apples and oranges of fractionalism as the construct of training intensities.

Chapter 9, "The River" explores the relationship between imperialism, post-colonialism, the regulation of voice, and the construction of modern endurance sports science and theory.Rather than treating physiology as a neutral body of knowledge, this chapter examines how authority in endurance culture is produced, protected, and enforced. It traces how certain ways of speaking about the body came to count as scientific, while others were dismissed as subjective, anecdotal, or unserious. The result is not just a training paradigm, but a hierarchy of legitimacy that determines who is allowed to speak, what kinds of experience are trusted, and which explanations are permitted to stand.Chapter 9 situates endurance science within a broader historical pattern. It draws parallels between imperial systems that centralized knowledge and erased local understanding, and modern training cultures that privilege abstraction over perception. Metrics replace narrative. Thresholds replace judgment. The athlete’s internal experience is tolerated only when it confirms the model, and discounted when it challenges it.This chapter argues that the dominance of mechanistic endurance theory is not simply the result of better evidence, but of institutional convenience. Reductionist models scale well. They credential easily. They produce authority that can be exported, monetized, and defended. What they do not do well is account for regulation, variability, or lived reality.

You cannot draw a picture of your cat. That's the reason you cannot train properly. Application is the hardest part of training. How do we measure training when we cannot use emulsification of the soul as the benchmark that we've put another drop in the drum? We learn to avoid fatigue at all costs, and we learn how much some people seem to love to be tired.

Don't stay hard. Training isn't supposed to be a cage match with a polar bear. It's practice with proficiency leading to improvement in what we can do with ease. The best way to train is to feel easy everyday. Easy doesn't mean slow or fast. Easy means with ease. We just have to cut bait on the romanticism to get there. It's hard to stay easy.

This is the audiobook sample for The Blood and the Rain Chapter 3 - The System Defends itself. The Blood and the Rain will be released as an ebook and paperback in July 2025. The Audiobook is scheduled to be released by the end of the summer. Enjoy.

July 2025, Black Cats Run Founder and Host, Tristan Black-Ingersoll will be releasing his book The Blood and the Rain.This is the audiobook preface to The Blood and the Rain. It introduces the core argument of the book: that endurance performance isn’t limited by physiology alone, but by the brain’s regulation of effort, fatigue, and threat. The book builds on ideas explored in Black Cats Run, challenging modern training paradigms and offering a new framework for how athletes improve. It also introduces the Multi Scalar Endurance Model (MSEM) which argues for a more nuanced and pedagogical approach to training. It builds on many of the ideas of the podcast, but it introduces completely new material. The book will be release for Kindle, paperback, and later this summer as an audiobook.Paperback will be on sale for $29.99. But if you contact us directly via our Instragram page @Blackcatsrun you can get a signed copy for $17.99. Enjoy.

The case is afoot! Is it possible that the explanations we have for fatigue are not only limited but that they hide a greater truth? Performance competes with fatigue, they are, at the boundaries of performance, where we find failure and exhaustion, antithetics. Maybe, if we can find the trial, we can unearth something unexpected? The brain is our number one suspect. Tag along.

In high school Doug Ingersoll won the Massachusetts vs Connecticut Interstate Cross Country Championship. Fun Fact, the previous year's winner was Alberto Salazar. He then ran cross-country and track for four years at Bowdoin College in Brunswick Maine where he set school records in the 4x800m, 1500m, 1 mile, 3000m, 2 mile, and 3 mile. This is his story.

What do we do when nothing is doing what we want? We discuss three core issues of perspective that create the fog of war that's holding us back from seeing the results we hope to gain from all our time and effort. What limits us from seeing what's right in front of our nose?