| Clap冰刀与传统冰刀蹬冰机制比较 |
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| 引用本文： | 陈民盛,刘彤,程湘南.Clap冰刀与传统冰刀蹬冰机制比较[J].体育学刊,2006,13(1):108-110. |
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| 作者姓名： | 陈民盛 刘彤 程湘南 |
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| 作者单位： | 1. 东北师范大学,体育学院,吉林,长春,130024
2. 吉林大学,体育教学与研究中心,吉林,长春,130013 |
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| 基金项目： | 国家体育总局奥运会科技攻关项目 |
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| 摘 要： | 通过对clap式冰刀与传统冰刀蹬冰机制的比较得出，clap式冰刀蹬冰技术原理体现在两个方面：一是通过提高踝关节的灵活性来改变下肢各关节的发力性质；二是通过冰刀结构的改变来揭示速滑蹬冰技术动作加速理论的适用条件。其核心是提高踝关节的灵活性。
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| 关 键 词： | clap冰刀 传统冰刀 蹬冰机制 踝关节灵活性 |
| 文章编号： | 1006-7116(2006)01-0108-03 |
| 收稿时间： | 09 7 2006 12:00AM |
| 修稿时间： | 2005年9月7日 |
A comparison between the skating mechanism of clap style skate blades and traditional skate blades |
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| CHEN Min-sheng,LIU Tong,CHENG Xiang-nan.A comparison between the skating mechanism of clap style skate blades and traditional skate blades[J].Journal of Physical Education,2006,13(1):108-110. |
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| Authors: | CHEN Min-sheng LIU Tong CHENG Xiang-nan |
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| Institution: | 1. College of Physical Education, Northeast Norinal University, Changchun 130024, China; 2.Teaching and Research Center of Physical Education, Jilin University, Changchun 130013, China |
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| Abstract: | By comparing the skating mechanism of clap style skate blades and traditional skate blades,the author revealed the following findings: The technical principle of skating with clap style skate blades showed in such two aspects: 1)force breaking out performance of lower limb joints was changed by enhancing the flexibility of ankle joints;2)the applicable conditions of the theory of acceleration of skating technical movements used in speed skating were revealed through the change of structure of skating blades.The key point is to enhance the flexibility of ankle joints. |
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| Keywords: | clap style skate blade traditional skate blade skating mechanism flexibility of ankle joint |
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