|本期目录/Table of Contents|

[1]王雷,杨世勇,陈锐.奥运冠军龙清泉抓举技术三维运动学分析[J].体育科学研究,2015,19(04):55-60.
 WANG Lei,YANG Shi-yong,CHEN Rui.A Three-dimensional Kinematic Analysis in Snatch Technology of the Olympic Champion Long Qingquan[J].sports science research,2015,19(04):55-60.
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《体育科学研究》[ISSN:1006-6977/CN:61-1281/TN]

卷:
19
期数:
2015年04
页码:
55-60
栏目:
体育生物科学
出版日期:
2015-12-01

文章信息/Info

Title:
A Three-dimensional Kinematic Analysis in Snatch Technology of the Olympic Champion Long Qingquan
作者:
王雷12杨世勇3陈锐14
(1.福建师范大学体育科学学院,福建 福州 350108;2.贵阳学院体育学院,贵州 贵阳 550005 ;3.成都体育学院运动系,四川 成都 610041;4.宜宾学院体育学院,四川 宜宾 644000)
Author(s):
WANG Lei12YANG Shi-yong3CHEN Rui14
(1.School of Physical Education and Sport Science, Fujian Normal University, Fuzhou 350108,China;2.College of Physical Education, Guiyang University, Guiyang 550005, China;3. Sports Department of Chengdu Sports University, Chengdu 610041, China;4.College of Physical Education, Yibin University, Yibin 644000, China)
关键词:
抓举运动生物力学龙清泉
Keywords:
snatch kinematics Long Qingquan
分类号:
-
DOI:
-
文献标志码:
A
摘要:
为探寻优秀运动员抓举技术特征,运用三维运动学的方法对参加2013年全运会举重比赛运动员龙清泉抓举125 kg技术进行研究。结果表明:在提铃开始阶段先伸膝后展髋熟练掌握了正确的提铃技术;引膝阶段耗时0.08 s,膝关节仅回屈3 Deg,这一特征与传统引膝技术已有明显区别,且在不同优秀运动员身上反复出现,应引起重视;独特的引膝技术导致正反两方面的影响:反面影响为人杠重心间距偏大,正面影响为发力连贯性较好,杠铃速度提升比较大。发力阶段髋、膝关节角度变化一致且同时达到最大值,体现了优异的发力协调性。
Abstract:
In order to find the snatch features of the excellent athlete, using the three-dimensional kinematic approach to participate in 2013 National Games weightlifting competition athletes 125kg snatch Long Qingquan technology research. The results showed that: at the beginning of the first exhibition of the hip extensor mastered the correct technique to mention the bell; reduce knee consuming stage 0.08s, Knee flexion 3Deg back only to 108.4Deg, reduce knee with traditional techniques are quite different; force stage hip and knee angle changes consistent and reaches its maximum at the same time, reflects the superior force coordination.

参考文献/References:

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相似文献/References:

[1]陈建民.“运动生物力学”的教学改革思路[J].体育科学研究,2017,21(3):81.
 CHEN Jian-min.The Sports Biomechanics in Jimei University Teaching Reform for Applied Innovative Talents Training[J].sports science research,2017,21(04):81.

备注/Memo

备注/Memo:
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更新日期/Last Update: 2016-07-18