You cannot peak if you cannot downshift. Sympathetic activation fuels intensity; parasympathetic capacity enables multi-session weeks and emotional availability.
Minimum viable recovery stack: consistent sleep window, hydration, protein timing after high-volume sessions, and a 10-minute downshift protocol (physiological sigh + progressive muscle release).
Wearables can inform readiness (HRV trends, sleep debt) but they do not replace subjective recovery scores. Obsessing over a ring score is not coaching — it is anxiety in a shiny package.
Program deloads deliberately. Champions schedule recovery; amateurs wait until they break.