What you put in
What a calorie is · macros vs micros · protein · fibre · TDEE · hydration · liquid calories · what "tracking" even means.
Explore Fuel basicsFoundations · start here
Start from zero.
No one ever sat you down and explained how your body actually works. So here it is — the fundamentals, from scratch, in plain language. What a calorie is. What macros and micros are. What actually counts as exercise. What sleep is really doing.
read these in order if you're new ↓
What you do
The types of exercise (and why you need more than one) · strength training · cardio (zone 2 vs HIIT) · rep / set / volume / progressive overload · mobility vs flexibility.
Explore Train basicsWhat lets it stick
What sleep is actually doing · why rest days matter · what a recovery tracker measures · stress & cortisol without the fear.
Explore Recover basicsWhat keeps you doing it
How habits form · motivation vs discipline vs systems · what "identity-based change" means.
Explore Rewire basicsEvery Foundations piece ends by pointing you to the deeper version in the writing — and, where it helps, a free tool to act on it.