优秀女子铅球运动员李玲滑步、过渡阶段速度节奏特征研究  

The Research of Velocity Rhythm Characteristic on Gliding and Transitional Stage Technique of Domestic Female Elite Shot Putter Liling

作　　者：周建明[1] 徐建荣[2] 刘昌亚[2] 

机构地区：[1]苏州职业大学体育系,江苏苏州215000 [2]苏州大学体育学院,江苏苏州215021

出　　处：《吉林体育学院学报》2009年第5期39-41,共3页Journal of Jilin Sport University

摘　　要：采用两台JVC9800摄影机,对我国优秀女子铅球运动员李玲滑步、过渡阶段的技术进行拍摄和解析,并对滑步阶段摆蹬动作速度节奏、铅球和身体重心速度、过渡阶段髋膝关节速度、过渡阶段的时间等进行运动学分析与比较。By using two JVC9800 high-speed cameras, this research author recorded female elite shot putter Liling ＇ s gliding and transitional stage technique, and made kinematic analysis on the swing and stretch velecity rhythm in gliding stage,the velocity of shot and body gravity in gliding stage,the velocity of hip and knee in transitional stage and the time in transitional stage.

关 键 词：女子 铅球 滑步 过渡 速度节奏 运动学分析 

分 类 号：G824.1[文化科学—体育训练]