"In modern volleyball matches, assistant coaches receive real-time player performance data via tablets, providing a scientific basis for substitution and tactical adjustment."
The success rate of each hit and the threat level of each serving round are calculated in milliseconds. The coaching staff can adjust the distribution strategy of the setter in real-time based on the loopholes in the opponent's blocking. This refined management makes the results of the game more unpredictable and also puts higher requirements on the comprehensive quality of coaches.