摘要
基于抛物体理论和动力学方程,该研究分别计算了无空气影响和有空气影响时跳台滑雪飞行的远度,并运用生物力学的专业理论对影响跳台滑雪运动成绩的相关因素进行了分析,以期为跳台滑雪的运动训练和有效提高跳台滑雪的运动成绩提供一定的参考依据。
Based on the theory of parabolic objects and dynamic equations,this study calculated the distance of ski jumping without air and under the influence of air respectively,and analyzed the relevant factors that affect the performance of ski jumping by using the professional theory of biomechanics.The purpose of this study was to provide a certain reference for the training of ski jumping and improve the performance of ski jumping.
作者
杜芸芸
陈召
柏开祥
DU Yunyun;CHEN Zhao;BAI Kaixiang(School of Sports Engineering & Information Tech., Wuhan Sports Univ., Wuhan 430079, China;School of P.E., Zhengzhou Univ. of Light Industry, Zhengzhou 450002, China;School of Health Science, Wuhan Sports Univ., Wuhan 430079, China)
出处
《武汉体育学院学报》
CSSCI
北大核心
2020年第11期82-86,共5页
Journal of Wuhan Sports University
基金
国家重点研发计划项目“冬季体能类项目主要训练手段功效的研究”(2018YFF0300404)。
关键词
跳台滑雪
运动成绩
预测模型
数值计算
ski jumping
athletic performance
prediction model
numerical calculation
