摘要
排球科研工作中常常需要根据量化指标体系进行数据统计分析与评价。根据扣球高度和拦网高度数据分析运动员专项身体素质水平,并依此作为评价运动员的网上实力;在排球技、战术运用效果分析中,根据比赛中的扣球、拦网、发球得分率评价运动员的主动得分能力,根据防守到位率评价球队的防守能力。在这些量化评价指标体系中,有些数据指标应用在评价方面存在严重误区和方法问题。对国际排联(FIVB)和中国排球协会(CVA)公布的运动员和比赛的一些作为量化评价指标数据进行了统计分析,并指出我国排球科研工作中运用量化指标评价的方法误区和存在的问题。
Nowadays quantitative index system is widely applied in China volleyball research for assessment of athletes＇ performance, such as measuring athletes＇ specific physical condition by smash height and block height, evaluating the whole team＇ s defense ability with the use of positioning percentage, and judging scoring ability by ratios of spiking, blocking, and serving. However, the misuse of quantitative index system still exists in both theoretical and practical areas. On the basis of data published by FIVB ＆ CVA, this paper aims to analyze the inaccurate utilization of quantitative index system in China volleyball research, and provide relevant suggestions as needed.
出处
《西安体育学院学报》
CSSCI
北大核心
2013年第6期698-702,共5页
Journal of Xi'an Physical Education University
