The Peter Attia DriveAMA #79: A guide to cardiorespiratory training at any fitness level to improve healthspan, lifespan, and long-term independenceThe Cardio Triangle Explained
15:33–16:44 · 71s
Peter outlines the "base and peak" triangle model, showing why widening the base with sub-max work and raising the peak with intensity together maximize overall aerobic capacity, unlike single-zone training.