2019篮球世界杯中国男篮与前四强快攻防守效果研究

Defensive effect of the Chinese men's basketball team and the top four in the 2019 Basketball World Cup

主要通过数理统计法、录像分析法对2019年篮球世界杯中国男篮与前四强快攻防守效果进行比较分析。结论:1)中国队在快攻发动阶段的防守次数与防守率均显著高于前四强,但在防守成功率方面并无显著差异;2)中国队在快攻推进阶段的防守次数、防守成功次数方面显著低于前四强,在防守率、防守成功率方面非常显著地低于前四强;3)中国队在快攻结束阶段的防守率显著低于前四强,但防守成功率并无显著差异。建议:1)中国队需放弃快攻发动阶段效率不高的防守;2)中国队需提高快攻推进阶段的防守率、防守成功率;3)中国队需提高快攻结束阶段的防守率。

The mathematical statistic method and video analysis method are used to compare and analyze the defensive effect of the 2019 Basketball World Cup Chinese men's basketball team and the top four fast-breakers.Conclusions:1)The Chinese team's defensive times and defensive rate during the fast-off attack phase are significantly higher than the top four,but there is no significant difference in defensive success rate;2)The Chinese team's defensive times and defensive success during the fast-off push phase are significantly lower than the top four,and the defense rate and defensive success rate are significantly lower than the top four;3)The defense rate of the Chinese team at the end of the fast break is significantly lower than the top four,but there is no significant difference in defensive success rate.Suggestions:1)The Chinese team needs to abandon the inefficient defense during the fast attack launch phase;2)The Chinese team needs to increase the defensive rate and defensive success rate during the fast-off promotion phase;3)The Chinese team needs to increase the defensive rate during the fast-off phase.