By week four, fatigue stacks up fast if you don’t plan your off-hours right....

https://www.bookmarking-maze.win/by-week-four-of-training-fatigue-can-hit-hard-making-recovery-between-sessions

By week four, fatigue stacks up fast if you don’t plan your off-hours right. Sleep remains the top priority for recovery between sessions. Try adding a simple evening buffer after late sparring to wind down