| 女子撑竿跳高持竿助跑与起跳的速度特征 |
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| 引用本文： | 曹雅琴,李世明,刘运祥,杨桂志.女子撑竿跳高持竿助跑与起跳的速度特征[J].成都体育学院学报,2004,30(3):42-44. |
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| 作者姓名： | 曹雅琴 李世明 刘运祥 杨桂志 |
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| 作者单位： | 1. 陕西交通职业技术学院,陕西,西安,710021
2. 烟台师范学院体育学院,山东,烟台,264025 |
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| 摘 要： | 采用扫描拍摄和录像解析的方法,分析了女子撑竿跳高运动员持竿助跑与起跳的速度特征.测试结果表明:1)女子撑竿跳高的助跑速度还有很大的提高空间;2)女子撑竿跳高运动员最后两步助跑的速度是增加的,但有部分运动员从倒2步到倒1步的速度是减小的;3)女子撑竿跳高运动员起跳过程中水平方向速度损失过大,垂直方向速度增值过大.
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| 关 键 词： | 撑竿跳高 助跑 起跳 速度 |
| 文章编号： | 1001-9154(2004)03-0042-03 |
| 修稿时间： | 2003年3月17日 |
Velocity Characteristics Of Women's Pole-Vaulting In Both Approach Holding Pole And Jump |
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| CAO Yaqin,et al.Velocity Characteristics Of Women''''s Pole-Vaulting In Both Approach Holding Pole And Jump[J].Journal of Chengdu Physical Education Institute,2004,30(3):42-44. |
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| Authors: | CAO Yaqin |
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| Abstract: | By using the method of shoot and record, this paper analyzed the velocity characteristics of women's pole-vaulting in both approach holding pole and jump. The result shows: 1) there is still big space to improve their velocity of approach holding pole; 2) the approach velocity of the last two paces increased, however some subject's amplitude of velocity decreased; 3) both their horizontal velocity loss and vertical velocity increment were too much in the phase of jump. |
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| Keywords: | pole-vaulting approach jump velocity |
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