摘要
根据当前我国高水平女子掷铁饼技术时空结构特征,通过科学的方法和手段,对我国优秀女子铁饼运动员在比赛现场进行实际图像采集,得出运动员部分参数的主要专项技术指标,分析各技术环节动作的清晰节奏和整体技术动作的连贯加速,以及在各个投掷阶段中单个技术细节的参数来评价铁饼运动员的技术,把得出的数据与指标的分析结果和教练员进行沟通,指导运动员的技术训练。
Based on the space-time structure characteristics of current high level woman throw,and through scientific methods and means of discus,the paper collected living image from the competition of the excellent women＇s discus athletes,got major technique indicators of the athletes and analyzed the various technical link movements＇ rhythm and coherent acceleration of overall technical movements,and in each stage of the throw,the paper analyzes the technical details of a single throw so as to evaluate discus players＇ technique.Then the authors communicated the results of data and indicators analysis with the coaches so as to guide the technique training of the players.
出处
《北京体育大学学报》
CSSCI
北大核心
2012年第2期141-144,共4页
Journal of Beijing Sport University
关键词
女子铁饼
投掷技术
时空特征
运动学研究
women＇s discus
throwing technology
space-time characteristics
kinematics research
