| 中外优秀男子跳远运动员速度特征比较分析 |
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| 引用本文： | 林坚,卢利莉.中外优秀男子跳远运动员速度特征比较分析[J].贺州学院学报,2013(2):134-137. |
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| 作者姓名： | 林坚 卢利莉 |
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| 作者单位： | [1]贺州学院体育学院,广西贺州542899 [2]贺州学院计算机科学与信息工程学院,广西贺州542899 |
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| 摘 要： | 助跑是跳远技术的基础，助跑速度是决定跳远成绩的主要因素，而速度利用率则是素质水平和技术水平以及能力的体现。通过文献收集国内外部分优秀男子跳远运动员的跳远运动学参数和速度特征。针对跳远运动中，绝对速度与跳远成绩的关系，以及助跑速度、起跳速度、速度利用率等因素对跳远成绩的影响进行比较。结果表明，尽快提高跳远运动员短跑水平和绝对速度，在此基础上保持适宜的速度利用率增大腾起角度，使水平速度和垂直速度的配比更为合理，是提高我国优秀跳远运动员成绩的有效途径。
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| 关 键 词： | 男子跳远 助跑 速度 比较 |
Comparison of Excellent Man＇s Long Jump Athletes＇ Speed Characteristics of China and Foreign Countries |
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| Institution: | LIN Jian1, LULi - li2 (1.School of Physical Education Hezhou University, Hezhou Guangxi 542899 ; 2 School of Computer Science and Information Engineering Hezhou University, Hezhou Guangxi 542899) |
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| Abstract: | The Run - up is the foundation of the long jump technology, the Run - up speed is the key factor, which decided the long jump results, and the speed utilization ratio is the quality level and the technical level as well as ability manifesting. This paper through the literature methodology collects the kinematics parameters and speed characteristics of the long jump about some outstanding athletes in the men~ long jump at home and abroad. The relations of the absolute speed and the broad jump resulting in the long jump movement, as well as the run - up speed, take - off speed, speed utilization ratio and other factors on the impact of the long jump results were compared. The results indicated that raising the level of the dashfs speed and absolute sprint speed of the long jump as fast as possible, maintaining the speed utilization ratio in the foundation which is suitable to increased the leap angle, and causing the level of speed and vertical velocity will be more reasonable, is the effective way of enhancing the excellent achievements of internal athletes. |
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| Keywords: | Men＇ long jump Run - up Speed Compare |
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