3段6指标综合分析法在乒乓球混双组合竞技特征研究中的检验与应用  

Testing and Application of Comprehensive Analysis Method of 3 Section 6 Indexes in the Study of Competitive Characteristics of Mixed Doubles in Table Tennis

作　　者：张倩[1] 谭腾飞[1] ZHANG Qian;TAN Tengfei(Physical Education College,Hunan Normal University,Changsha Hunan,410012)

机构地区：[1]湖南师范大学体育学院,湖南长沙410012

出　　处：《湖北体育科技》2022年第8期747-752,共6页Hubei Sports Science

摘　　要：目的针对乒乓球混双项目的过往研究存在分析方法单一、成果较少等问题提供思路。方法根据混双比赛的性别特点,将“3段评估法”分为6个指标,以同时多元回归检验6个指标对战术特征的解释力,以各指标得分率评价竞技能力,以得分率对局胜率预测系数分析战术特征,以竞技能力与战术特征的综合关系探讨竞技特征。结果1)4对组合6个指标的得分率对局胜率的R2在82.4%~89.4%(p<0.001)之间;2)6个指标得分率总值可有效体现各组合整体竞技能力的差异;3)竞技能力与战术特征存在4种关系,可反映2项优势特征、1项稳定特征、1项高风险特征和1项弱势特征。结论1)采用3段6指标可有效了解混双组合的竞技能力、战术特征及二者的性别差异;2)单独使用得分率或预测系数评价较为片面,综合分析二者的关系能更深入探析各组合竞技能力与战术运用的效果及存在的问题。Objective To provide ideas to address the problems of a single analytical approach and few results in past studies of mixed doubles table tennis.Methods According to the gender order of mixed doubles,the three-stage analysis was divided into 6 indexes.Multiple regression was used to test the explanatory power of 6 indexes to tactical characteristics.The score rate of each indicator was used to evaluate the competitive ability.Tactical characteristics were analysed by the prediction coefficient of the score to game winning rate.The relationship between competitive ability and tactical characteristics is used to explore competitive characteristics.Results 1)The R2 of scoring rate of the six abilities accounted for winning rate between 82.4%-89.4%(p<0.001).2)The total score rate of the 6 indexes can effectively reflect the differences of the overall competitive ability of each combination.3)There are four relationships between competitive ability and tactical characteristics,which can reflect two advantages,one stability,one high risk and one weakness Conclusion 1)3 segments 6 indexes can be used to more carefully analyze the competitive ability,tactical characteristics and gender differences of each combination.2)It is one-sided to only use the score rate or prediction coefficient for evaluation.Comprehensive analysis of the dynamic relationship between them can further analyze the effects and existing problems of each pair of combined competitive ability and tactical application,which is conducive to a comprehensive understanding of the competitive characteristics of different combinations.

关 键 词：乒乓球混双比赛 3段6指标 综合分析 竞技特征 

分 类 号：G846[文化科学—体育训练]