Week four fatigue hits hard—your body’s cry for better rest between sessions....

https://zulu-wiki.win/index.php/What_Should_I_Do_the_Last_30_Minutes_Before_Bed_After_Training%3F

Week four fatigue hits hard—your body’s cry for better rest between sessions. Prioritize sleep as your main recovery tool, and build a simple evening buffer after late sparring to wind down