| 关于增强掷拨铅球力量的研究 |
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| 引用本文： | 闫雪辉,刘宏辉,安警波.关于增强掷拨铅球力量的研究[J].哈尔滨体育学院学报,2003,21(4). |
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| 作者姓名： | 闫雪辉 刘宏辉 安警波 |
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| 作者单位： | 黑龙江省政法管理干部学院，黑龙江科技学院，黑龙江省政法管理干部学院 黑龙江 哈尔滨 150080，黑龙江 哈尔滨 150027，黑龙江 哈尔滨 150080 |
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| 摘 要： | 铅球教学与训练,主要技术是持球,滑步,最后用力拨球和球出手后维持身体平衡几个部分,而用力掷拨球又是决定运动成绩好坏的关键。为提高上肢力量,在掷拨球教学中采用提拉式,上推式和吊球拨球法进行练习,不仅提高运动机能,而对提高身体素质,增加上肢肌群的爆发力量,有着重要作用。通过实践,实验对比,明显提高了运动成绩。该方法不仅适用教学,而且对训练也有指导价值,并具有一定的科学意义。
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| 关 键 词： | 掷拨球 提拉 推击 |
Research in Improving the Strength of Throring and Plunking Shots |
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| Authors: | Yan Xuehui Liu Honghui An Jing bo |
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| Institution: | 1. Journal of Heilongjiang Admistrative Cadre Institute of Politics and Law; Harbin 150080;2. Heilongjiang Science and Technology College; Harbin 150027; Heilongjiang |
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| Abstract: | The main skills of the shot - teaching and shot - training usually include four steps: holding a shot , sliding steps, plunking a shot and keeping the body' s balance after throwing a shot . It is the third and fourth steps that play an important role in achieving a good performance. In order to improve the arms' strength, the lifting - shot style, the pushing - shot - forward style and the suspending - shot style are widely used during the training process. The three methods are to key improve motion's energy,to strengthen the bursting energy of the arm- musle. It was proed that the ways are helpful to promote the sports performance, The ways are not only avilable to the teaching - practice, but are valuable to the field - training. It was proved that the three ways possese the scientific sense. |
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| Keywords: | throw and plunk shot lift and pull push and strike |
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