乒乓球集中突破定量诊断方法的研究

在国家乒乓球一队和二队的升降制比赛中，如何在短时间内发现并解决降级运动员技战术存在的问题是二队教练组的难题。采用文献资料法、专家访谈法、数理统计法等方法提出集中突破定量诊断研究方法，为国家女二队教练组改进和提高训练方法提供了理论和实践支持。

Research on the Methods of Short-term Quantitative Diagnosis of Table Tennis

During the match of upgrade and degrade,how to improve the technique and tactics of the player who degrade from national team to second team in short-term is a difficult problem to the coach group of second team.Literature,investigation,statistics and logics are adopted in the study in order to research the quantitative diagnosis thoroughgoing,so the study advances the Short-term Quantitative Diagnosis innovatively in order to improve the spots level.According to the principle,Short-term Quantitative Diagnosis is used in the key player WANG Shan who degrade to second team from the national team during her training by 32 days,and enhances the technique and tactics of WANG Shan,providing with the scientific supports to the technique and tactics training of national table tennis women’s second team.