2Slim doesn’t ask for a training log. There’s no set of exercises to complete, no streak to protect at the gym. The Activity habit is just a log of movement — a bike ride, a walk, stairs instead of the elevator — the kind of activity that’s easy to do and even easier to forget you did.
Movement you’d already forgotten by dinner
Most days include more movement than people give themselves credit for. Logging it, even briefly, turns that invisible activity into something you can look back on — and makes it obvious on the days when you genuinely didn’t move much, without any guilt attached to the number.
A habit that meets you where you are
Whether that’s a bike ride before work, a walk at lunch, or a lap around the block after dinner, Activity is tracked the same simple way as the other four habits — Nutrition, Water, Sleep, and the Daily Weigh-in — so it never turns into its own separate project to manage.
