摘要
主要通过文献资料法、观察法对我国优秀跳马选手程菲完成的踺子后手翻直体后空翻转体900°和踺子转体180°前手翻直体前空翻转体540°两个高难度跳马动作的运动学规律和技术特点进行了比较分析。重点比较了这两个高难动作在踏跳、推手和第二腾空等几个关键技术环节的运动学特征,从中分析出两个动作在这几个关键技术环节的共同点和不同点,为我国年轻运动员发展和改进这两个高难动作提供了理论依据和技术参考。
This paper analyses and compares the kinematical rules and the technical characteristics of Cheng Fei＇ s two highly difficult vault movements： the Yurchenko Stretched with 5/2 Turn and Roundoff with 1/2 Twist to Forward Handspring and the Salto Stretched with Twist 3/2 mainly through documental measure and video observation. This paper significantly focuses on comparing the kinematical characteristics of these two movements in sev eral key technical movements such as beating the board, pushing off the board and postflight, etc. And the simi larities and differences between these two movements in those key technical links are analyzed. Hereby we suggest China＇ s athletes should accelerate the development of the Yurchenko Stretched with 5/2 Turn and Roundoff, which provides theoretical basis and technical parameter for the China＇ s young athletes to develop and improve these two highly difficult movements.
出处
《北京体育大学学报》
CSSCI
北大核心
2012年第11期129-133,共5页
Journal of Beijing Sport University
关键词
跳马
高难动作
踏跳阶段
推手阶段
第二腾空阶段
运动学特征
程菲跳
vaulting horse
highly difficult movements
jumping stage
push off the board stage
post-flight stage
kinematical characteristics
Cheng Fei Vault
