2023世界男排联赛各队攻防能力等级评价研究

Study of Grade Evaluation of Offersive and Defense Abilities of Men s Teams in Volleyball Nations League 2023

通过文献资料、数理统计法对2023世界男排联赛各队攻防能力进行等级评价分析,为今后训练改进提供参考。结果表明:日本队进攻WRSR值最高,为B级,中国队为D级;意大利队的防守最突出,防守WRSR值为B级水平,中国队为C级;波兰队攻防能力最高,攻防WRSR值为B级,中国队为C级。2023世界男排联赛攻防能力分为5档,第1档为波兰、美国、日本、意大利、法国队,中国队为第5档。强队技战术特征为:扣球的进攻方式灵活、发球威胁性强、二传到位率高、拦网能力突出、配合默契、意识能力优秀。

This paper aims to analyze the grade evaluation of offensive and defensive abilities of Men s teams in Volleyball Nations League 2023 by means of review and mathematical statistics.The results show that the Japanese team has highest WRSR value,grade B,while that of the Chinese team was grade D.The Italian team s defense was the most prominent with grade of B,and that of the Chinese team is grade C;Poland had the highest level of attack and defense with grade B of WRSR value,while that of the Chinese team was grade of C.In the competition,there are five levels in term of offensive and defensive abilities.The teams of Poland,the United States,Japan,Italy and France,belong to the first level,while the Chinese team belongs to the fifth level.The techniques and tactics of the strong teams are characterized by flexible spikemodes,strong threat of the serve,hihg rate of the toss,prominent the net ability,the tacit cooperation,and excellent consciousness.