Mixed physical and mental fatigue cut badminton smash speed 10.6 percent and accuracy 46.1 percent

As fatigue deepened, accuracy dropped fast and a speed-accuracy trade-off appeared under moderate to severe fatigue. When physical and mental fatigue were induced together, badminton forehand smash performance fell sharply, especially accuracy. From baseline to severe fatigue, smash speed dropped 10.6% and accuracy dropped 46.1%. Under moderate-to-severe fatigue, hitting faster was linked to worse accuracy, […]