摘要
采用标准的三维摄像DLT法和录像解析法,对短道速滑优秀女运动员3000m接力决赛中接力过程的踝膝关节角度运动学特征及相关模型进行了研究,通过统计学分析踝、膝关节角度与有关运动学因素的相关性,建立基于踝膝关节角度的预测模型,为接力技术诊断与训练提供理论参考。
With the DLT of standard three - dimensional photographing and video analyzing method, the article has an research on the kinematic characteristic and interrelated model of some excellent short track speed skaters＇ankle and knee angle in relay process of 3000m finals. After statistically analyzing the relativity between the ankle and knee angle and some kinematic influencing factors, it works out a forecast model basing on the angle of ankle and knee, as a theoretical reference for the diagnosis and training of relay technique.
出处
《冰雪运动》
2008年第4期15-18,共4页
China Winter Sports
关键词
短道速滑
接力
运动学
预测模型
short track speed skating
relay
kinematics
forecast model
