| 标枪最后用力影响因素的研究 |
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| 引用本文： | 燕永林. 标枪最后用力影响因素的研究[J]. 新疆师范大学学报(自然科学版), 2005, 24(2): 95-97 |
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| 作者姓名： | 燕永林 |
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| 作者单位： | 陕西师范大学,体育学院,西安,710062 |
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| 摘 要： | 运用运动生物力学理论，对标枪最后用力影响因素进行分析。结果表明，要提高标枪成绩，重点应放在右腿及时地发力，左腿有力的制动，这可直接影响动量传递效果。
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| 关 键 词： | 标枪 力学理论 动量传递 直接影响 制动 |
| 文章编号： | 1008-9659-(2005)-02-0095-03 |
| 修稿时间： | 2004-12-28 |
A Study on the Influential Factors of the Last Energizing in Javelin |
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| Yan Yonglin. A Study on the Influential Factors of the Last Energizing in Javelin[J]. Journal of Xinjiang Normal University(Natural Sciences Edition), 2005, 24(2): 95-97 |
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| Authors: | Yan Yonglin |
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| Abstract: | By athlete bio-mechanics theories,the paper analyses the influential factors in players' energizing to throw javelin in the last moment. The result shows that in order to improve athlet's performance,it is a key factor to energize in time for the right leg and control powerfully for the left leg, which way affact the momentum clelivery cliectly. |
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| Keywords: | javelin bio-mechanics momentum |
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