组合性项群优秀运动员的运动成绩特征及启示

发布时间：2018-09-13 14:22

【摘要】：运用文献资料法、数理统计法对优秀组合性项群运动员运动成绩的结构特征、价值特征、关系特征进行了研究。研究结果显示:结构特征方面,同属多项组合项目单项间的成绩差异主要由项目对某一竞技能力要素的特殊需求引起,异属多项组合项目单项间的成绩差异主要源于竞赛规则;价值特征方面,同属多项组合项目主要体现在对个别能力的要求,异属多项组合项目主要体现为单项间的作用与联系;关系特征方面,同属多项组合项目以相似或相悖的身体素质或技术动作为作用纽带,异属多项组合项群中的连续比赛性项目由于前一项目的不利影响,相邻项目间会呈现负相关。这些特征启示,除艺术体操外,同属多项组合项群运动成绩无法实现单项间的均衡发展,必须遵循普遍规律与趋势,并在此基础上对个别单项着重突破;异属多项组合项群首先需要确保大分值项目成绩的稳定,其次对于解决转项后因疲劳积累导致的不利影响是该项群成功的关键。
[Abstract]:By using the method of literature and mathematical statistics, this paper studies the structure, value and relationship of the performance of elite combined athletes. The results show that the difference of performance between individual items is mainly caused by the special requirement of a certain competitive ability factor, and the difference of results among different items is mainly due to the rules of competition. In terms of value characteristics, the requirements for individual ability are mainly reflected in the multi-item portfolio of the same family, and the function and connection among the individual items are mainly reflected in the multi-item portfolio project, and in the aspect of the relationship characteristics, Similar or contradictory physical fitness or technical action is the action link of the same multi-item combination items. Because of the adverse effect of the former item, the adjacent items will be negatively correlated with each other because of the adverse effect of the former item. In addition to rhythmic gymnastics, these characteristics can not achieve the balanced development of individual events except rhythmic gymnastics, and must follow the general law and trend, and on the basis of this, we should focus on the breakthrough of individual events. First of all, it is necessary to ensure the stability of the results of the large score items, and the second is the key to the success of this group for solving the adverse effects caused by fatigue accumulation after changing items.
【作者单位】：福建师范大学体育科学学院;
【基金】：国家社会科学基金青年项目(15CTY019) 上海市教委创新课题(15ZZ055)
【分类号】：G808.1

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