Keeping Fit At 56: Why 70% Effort Beats 100% Hero Workouts
At 56 I stopped chasing soreness and started chasing repeatability. Three sessions at 70% beat five at 100% if you actually want to stay strong for decades.
biohacking
Why I Track HRV Every Morning (And How It Actually Changes My Day)
I check HRV every morning, but I do not treat it like a gadget stat. I treat it like a traffic light that decides how hard I train, how I work, and how I recover.
Sleep Architecture For Developers: The One Metric I Track Obsessively
I stopped trying to “sleep perfectly” and started tracking a single metric that actually predicts my coding output. This is how I use sleep architecture as a builder, without turning my life into a lab experiment.
My Exact Apple Health Stack After Dropping Whoop (AutoSleep + Bevel + Apple Watch)
I cancelled my Whoop subscription and rebuilt the recovery stack with Apple Watch, AutoSleep, and Bevel. Here is the exact setup, the metrics I track, and what I actually lost.
My 2026 Biohacking Stack: What I Actually Use vs What I Finally Dropped
A practical breakdown of my 2026 biohacking stack: the habits, supplements, and tools I still use every week—and the flashy biohacks I’ve dropped after real‑world testing.