The “five times the risk” number is real. The useful lesson for a fifty-year-old is smaller, less sexy, and more actionable. I have read the claim that VO2 max is the single best predictor of how long you will live so many times that I had stopped seeing it. It is everywhere in the longevity […]
I need to vent for a minute. I work hard in the gym and I am a data nerd. I like toys and numbers but Garmin just pisses me off. I get why VO₂max matters and would love to track it (ideally without killing myself in a lab). What I am frustrated with is how
Calibre Biometrics have promised a revolutionary at home sensor that reaches lab-level accuracy for VO2max and RMR test. It finally arrived. Here is the unboxing video. It’s much smaller than I thought. I will post VO2max and RMR test videos as soon as it’s charged! Get the next one in your inbox I write about
