单杠“后空翻”一周半越杠再握动作的生物力学分析  

A Biomechanical Study of the HB Stunt 1 1/2 Back Salto Over Bar to Regrasp

作　　者：钱竞光[1] 戴玉生 周力行[2] 

机构地区：[1]江苏省体科所 [2]上海体育学院

出　　处：《体育科学》1991年第4期76-79,95,共5页China Sport Science

摘　　要：本文通过影片解析方法对江苏体操队田家勤在1986年全国体操锦标赛的预、决赛中成功和失败的“后空翻”一周半越杠再握动作进行了技术诊断,探讨了该动作的一般规律,并根据有关单杠“飞行”动作理论研究的成果,通过计算机模拟,探索了他完成该动作的最佳化问题,最后对把该动作发展成为连接性动作的可行性进行了研究。Using the method of film analysis, a technical diagnosis was made of both the success and failure of Tian Jiaqin, a gymnast of the Jiangsu Province, in performing the horizontal bar movement of '11/2 backward somersault over the bar to regrasp' at the 1986 National Championships. By looking into the general priniciples for the correct execution of the movement and referring to theoretical studies on flying moves over the horizontal bar, the authors, applying the method of computer simulation, have worked out the best way for Tian to perform the movement and at the same time studied the feasibility of incorporating it into a sequence of movements.

关 键 词：越杠再握 振浪 模拟 再握角度 再握半径 

分 类 号：G80[文化科学—运动人体科学]