By week four of training, fatigue can seriously impact your progress....
https://www.wall-bookmarkings.win/by-week-four-fatigue-sneaks-in-and-how-you-plan-the-hours-between-sessions
By week four of training, fatigue can seriously impact your progress. Prioritize sleep—it’s the key driver for recovery between sessions. Build a simple evening buffer after late sparring to help your body reset