体操运动员跳马前手翻直体前空翻转体540°动作技术的比较分析  

An Analysis and Comparison of the Vaulting Horse Forward Handspring Technique of Seven Gymnasts

作　　者：宋雅伟[1] 钱竞光[1] 

机构地区：[1]南京体育学院运动健康科学系,南京210014

出　　处：《西安体育学院学报》2010年第6期722-726,739,共6页Journal of Xi'an Physical Education University

摘　　要：目的通过7名江苏籍一线体操运动员与陆斌相关数据的对比分析,得出优秀运动员跳马前手翻类动作技术参数,以期为运动训练和技术改进提供参考依据。方法通过ARIEL影片解析系统,解析江苏省体操队2009年3月队内测试和陆斌2007年参加"好运北京"体操国际邀请赛决赛中跳马前手翻直体前空翻转体540°动作技术的速度指标、时间指标、空间指标进行比较分析。结果在踏跳阶段陆斌的垂直速度均大于7名运动员,7名运动员第一腾空时间明显长于陆斌,髋关节、膝关节角度过大,陆斌扶马推马缓冲时间稍短,7名运动员推马时水平速度比陆斌大0.42 m/s,垂直速度却小0.87 m/s,陆斌第2腾空时间为1.10 s,比其他运动员时间长0.11 s,整个转体过程中髋角的变化量7名运动员较大于陆斌。结论运动员需增加助跑速度,以获得较大速度上板;踏板时,减小膝关节角度,提供蹬伸所需条件;缩短第一腾空时间,积极主动撑马,为做较大背弓需保持适宜髋膝角度;推手短促有力,注意延长第2腾空的时间及这阶段身体形态和用力方式的控制。Objective： Through a seven Jiangsu nationality gymnast and Lu Bin＇s correlation data contrast analysis, obtains in front of the top athlete vaulting horse the hand to turn the kind of movement technical parameter, as prepares for war the movement training take the time and the technical change provides the reference . Methods ： Analysis of ARIEL video analy- sis system, on the gymnastics team in Jiangsu Province in March 2009 test events team vault, collecting the relevant data and Shanghai in 2007 to participate in ＂Good Luck Beijing＂ International Invitational gymnastics handspring before final action technology speed indicators,a comparative analysis of spatial indicators. Results ： Lu Bin Tap dancing stage of the vertical speeds are greater than seven athletes, seven athletes vacated the first time was longer than Lu Bin, hip, knee angle is too large,Lu Bin pushed a time slightly shorter, 7 Athletes push vaulting horse level faster than Lu Bin a long time 0.42 m / see. Small vertical velocity is 0.87 m / s, Lu Bin No. 2 vacant for the time 1.10 seconds, than other athletes a long time 0. 11 seconds, the whole process of the hip swivel angle of greater volume of seven athletes in Lu Bin. Conclusion ： the athletes need to increase the speed run - up to speed on a large plate ; peda/, reduce the angle of the knee, provide tread conditions for the first shorten the vacant time, active - shoring to do more to be back bow the knee to maintain appropriate hip angle; powerful promoter short, the extension of the time and two vacant this stage, body shape and form of forced control.

关 键 词：男子跳马 前手翻直体前空翻 技术分析 

分 类 号：G832.214.6[文化科学—体育训练]