Movement science, AI coaching, and building in public.
Your mouse loads 8 forearm muscles and ignores 12 others. A movement coach explains the science — and the fix that takes 2 minutes.
ScienceTwo reflex pathways most programs miss. How vestibular training produces BDNF, sharpens reflexes, and may protect against cognitive decline.
ScienceAfter deep inner work, my balance was 10x better overnight. Here's the neuroscience of why — and how to capitalize on it with movement training.
MovementA breathing cue that doubles as core rehab, shoulder training, and cardiovascular work. One move, three outcomes, invisible at your desk.
ScienceJohns Hopkins research links vestibular health to cognitive decline. Your inner ear feeds the same brain circuits that degrade in dementia.
MovementTight hamstrings? Don’t stretch. Fix your eye movements. A movement coach’s framework for why most fitness advice treats the wrong thing.
Build in Public14 sessions, 84 moves, and a three-tier model taking shape. How an AI Q&A flywheel could make coaching scale without losing quality.
Build in Public8 capability gaps. 30+ community workarounds. A Mac Mini checking 6 feeds twice a day. And Claude turning it into a personalized daily brief.
FeaturedWhat if the workout didn't compete with your work? A movement coach and an AI system are building a new approach — designed for people who run things.
Deep Dive80% of people hold their breath at screens. AI coding makes it worse. The science behind screen apnea, back pain, and what actually fixes it.
Build in PublicHow 13 coaching sessions became an AI-powered fitness system — built with a self-improving three-layer architecture.
ScienceHow eye movements, vestibular training, and BDNF make you a better thinker — not just a fitter body.
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