By week four of training, fatigue starts stacking up—sleep becomes your secret...

https://www.foxtrot-bookmarks.win/by-week-four-of-training-fatigue-sneaks-up-hard-prioritizing-quality-sleep

By week four of training, fatigue starts stacking up—sleep becomes your secret weapon. Planning recovery hours between sessions, especially with a simple evening wind-down after late sparring, helps maintain your edge