7-Day Walk After Meals
A 10–15 minute walk after each main meal. The simplest lever there is for steadier energy and a flatter post-meal glucose curve.
The CGM experiment →Do, don't just read
Short, practical challenges that turn ideas into habits. Start any of them today — or take the pledge and get one fresh challenge in your inbox each month.
A 10–15 minute walk after each main meal. The simplest lever there is for steadier energy and a flatter post-meal glucose curve.
The CGM experiment →Two full-body sessions a week, progressing a little each time. Prove to yourself the floor is enough to hold your muscle.
Strength after 50 →Same wake time every day, morning light, caffeine curfew. Re-anchor the single biggest sleep lever there is.
Sleep, the levers →Hit a real protein target from plants and dairy for seven days, and learn where your grams actually come from.
Protein after 40 →A packable routine — mobility, a small strength kit, a jet-lag plan — so travel builds you up instead of breaking you down.
The Peakspan 100 →Want one fresh challenge a month, with a short plan and a checklist? Take the Peakspan Pledge and tick the monthly-challenge box.