| 不同级别跳远运动员专项力量指标与专项成绩的相关研究 |
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| 引用本文： | 宋德海.不同级别跳远运动员专项力量指标与专项成绩的相关研究[J].体育科技,2013(6):46-49. |
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| 作者姓名： | 宋德海 |
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| 作者单位： | 盐城师范学院体育教育科学研究所,江苏盐城224002 |
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| 摘 要： | 以我国不同级别男子跳远运动员48名为研究对象,运动员运动等级为健将级、一级、二级各16名,运用文献资料法、问卷调查法、因子分析法、逐步回归分析法、多元回归分析法、数学建模法建立预测专项成绩的专项力量指标方程.结果表明：我不同级别的运动员预测专项成绩的专项力量指标存在差异性,各预测模型均可作为预测该级别运动员的专项力量水平模型.
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| 关 键 词： | 不同级别 跳远运动员 专项力量 专项成绩 |
Research on Relations between the Specific Strength and Performance of Different Levels Long Jumpers |
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| SONG De-hai.Research on Relations between the Specific Strength and Performance of Different Levels Long Jumpers[J].Sport Science And Technology,2013(6):46-49. |
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| Authors: | SONG De-hai |
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| Institution: | SONG De-hai (Yancheng normal university, Yancheng 224002, Jiangsu, china) |
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| Abstract: | This paper has taken 48 different levels men Long Jump as study objects, consisting of master, primary, secondary, and used literature, questionnaire, factor analysis, stepwise regression analysis, multivariate Regression analysis, mathematical modeling methods to establish the special force projections Specific Performance Indicators equation. The results show that： Different levels of the athletes in Special Strength Index Score existing differences, the prediction model can predict the level of the athletes as a special strength level model. |
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| Keywords: | different levels long jump special forces specific performance |
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