基于RSR分析的中国大学生男子篮球队比赛能力
2017-11-07朱焱于文谦
朱焱+于文谦
摘 要:对第28届世界大学生运动会中国男子篮球队比赛能力进行秩和比(RSR)分析,结果表明:中国队进攻能力RSR值为0.302 0,属于D级球队,世界排名第20位;防守能力RSR值为0.504 3,属于C级球队,世界排名第13位;攻防综合能力RSR值为0.326 1,属于D级球队,世界排名第15位。中国队属于典型的攻守失衡型球队,进攻能力偏低是导致比赛成绩差的重要因素,具体表现在:投篮命中率、前场篮板球与对手差异存在非常显著性(P<0.01)。建议:中国队需进一步提升进攻能力,特别要提高投篮与冲抢篮板球能力,加强防守、控制失分、促进进攻与防守能力的均衡发展,以全面提升球队的比赛能力。
关 键 词:竞赛与训练;男子篮球比赛能力;大学生;秩和比分析;中国
中图分类号:G841 文献标志码:A 文章编号:1006-7116(2017)05-0122-04
Abstract: The author carried out a Rank Sum Ratio (RSR) analysis on the competition abilities of Chinese university mens basketball team in World University Games, and revealed the following findings: as for team China, its offense abilitys RSR value was 0.302 0, belonging to a class D team, ranked 20th in the world; its defense abilitys RSR value was 0.504 3, belonging to a class C team, ranked 13th in the world; its comprehensive offense and defense abilitys RSR value was 0.326 1, belonging to a class D team, ranked 15th in the world. Team China is a typical offense and defense unbalanced team; offense ability on the low side is an important factor for causing game losing, specifically embodied in that its field-goal percentage and offensive rebounds were highly significantly different from those of its opponents (P<0.01). The author proposed that team China should further enhance its offense ability, especially enhance its high shooting and rebound securing abilities, strengthen defense, control point loss, boost the balance development of offense and defense abilities, so as to comprehensively enhance its competition abilities.
Key words: competition and training;mens basketball competition ability;university student;RSR analysis;China
近年來,世界各国越来越重视大学生男子篮球比赛,各国的篮球后备人才也通过该赛事展开激烈角逐。本研究通过对第28届大学生运动会男子篮球比赛技术统计指标进行秩和比(RSR)分析,探求中国大学生男子篮球队在比赛攻防能力方面存在的优势与不足,为增强我国大学生男子篮球队比赛能力提供依据。
本研究通过对第28届世界大学生运动会23支男子篮球队96场比赛统计数据的整理,在参考前人研究成果的基础上[1-6],选取进攻能力指标(得分、2分球、投篮命中数、3分球、进攻篮板、罚球、失误、助攻、被侵犯次数),防守能力指标(失分、防守篮板、抢断、盖帽、犯规次数)进行RSR分析,获得各参赛球队比赛攻防能力RSR值。运用SPSS21.0软件对各参赛球队的RSR值数据进行描述性分析发现,数据呈正态分布排列,故选用离差法以各参赛球队比赛统计指标的原始数据平均数为参照……
