【作者】 王永吉；

【导师】 杨光；

【作者基本信息】 沈阳师范大学 ， 体育， 2012， 硕士

【摘要】 随着运动员身体素质的发展，技战术水平的不断提高，战术风格的不断融合，篮球比赛较以往更激烈、精彩，对个人技术的要求也更加全面。现代竞技篮球运动正沿着“简约实用，快速机敏，积极主动，凶悍顽强”的方向发展。竞技篮球的目的是为创造优异的运动成绩，夺取比赛胜利。影响比赛成绩的因素有很多，但是最核心的是运动员要素，运动员是直接参与竞赛活动的人员，要想实现制胜，就要不断提高运动员要素的各个组成因素的水平。球员的贡献率可以客观的反映运动员的能力，评价运动员对球队所做的贡献，为球队引援、排兵布阵提供理论依据与指导，为了探究球员贡献率的组成指标对比赛成绩的影响，本文运用文献资料法、对比分析法、数理统计法对美职篮（NBA）中六支队伍在2009至2010赛季常规赛的数据进行处理，从贡献率的组成角度，对各个指标进行分析、比较，得出以下结论：一、首发队员贡献率的不平衡是造成队伍羸弱的重要原因，组织后卫呈现出攻击化趋势。弱队组织后卫承担过多的攻击任务造成球队内部得分结构的失衡以及失误次数过多，得分后卫得分能力不强；强队首发大前锋的贡献率最高，综合防守能力表现突出；且具有较强的组织能力，可见发展前锋的组织能力是未来趋势；中锋的传统进攻作用出现弱化，失误率较高。二、替补队员贡献率的低下是造成队伍变弱的原因，而强队综合防守能力强，且进攻特点多变。更多还原

【Abstract】 With the improvement of the althelets’ physical condition, tactical level, and theintegration of tactical styles, basketball games is becoming more fierce and wonderful thanbefore. Meanwhile it makes higher personal requirements. Modern competitive basketball ismoving forwards to the direction of “simple and practical, quick and smart, positive and active,aggressive and tenacious”. The purpose of competitive basketball is to create excellentperformances and win the game. There are lots of factors can affect the perfomances. The coreone is althelets. They the the direct participants in the competition. Only by raising the levelof each elements about the althelets can one achieve the goal. The rate of basketball althelets’contribution can objectively reflect one’s competence and assess one’s contribution to the team.It also can offer a theoretical basis for aiding and arrangements of members in one team. Inorder to explore the factors influencing the rate of personal contribution in the winning of onegame, the thesis was researched by methods of literature consultation, mathematical statistics,comparison and logic analysis. It dealt with the the data of six teams in NBA in the regularseason2009~2010. The conclusions are as the following:1. The contribution rate of the imbalance of the starting player is the team weak point guardshowing the attack trend. The defender of the underdog organization take on too much attacktasks caused by the imbalance in the structure of team internal score, and too many turnovers,shooting guard scores is not strong; the contribution rate of the teams starting power forward,comprehensive defensive ability is outstanding; and has a higher than strong organizationalskills, visible organization of the development forward, future trends; center of the traditionalattack role in the weakening of the high failure rate. 2. Substitutes the lower contribution rate is the reason for the team to change the weak teamsthe ability of integrated defensive and offensive characteristics varied.更多还原