The Autonomic Economy
High performers rarely fail because they lack capacity. They falter because they misinterpret state. The Autonomic Economy explains how sleep, cortisol rhythm, HRV trends, lactate
Protein Isn’t the Whole Story: The “Packaging” Rule for Travel Meals
Most travel meals end up as protein + fat with “optional” vegetables. This post explains the protein “packaging” rule and shares my repeatable routine: fasted training, ele
Marathon Training
Base training isn’t “slow season.” It’s injury insurance and performance compound interest—especially when travel breaks your routine.
Fasted Half Marathon — Endurance Under Constraint
On September 21, 2025, I ran the Colmar Half Marathon in 1:31:54 — fully fasted. This is not a manifesto. It is a physiological field report. This expanded analysis examines subs
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