| 消防官兵单杠引体向上正手宽握与中握动作的肌电特征比较 |
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| 引用本文： | 雷永利,张霈,郭子明.消防官兵单杠引体向上正手宽握与中握动作的肌电特征比较[J].北京体育大学学报,2012,35(2):59-61. |
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| 作者姓名： | 雷永利 张霈 郭子明 |
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| 作者单位： | 北京市消防局;河北工业大学体育部;北京蓝黛俱乐部; |
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| 摘 要： | 为提高消防官兵引体向上练习方法的有效性和科学性,研究运用遥测肌电和录像同步解析法,对单杠引体向上正手宽握、正手中握进行定量分析。分析结果表明:单杠引体向上动作主要锻炼的肌肉是:前臂的屈肌、背阔肌、胸大肌和肱二头肌。前臂屈肌群的力量,对于完成单杠引体向上动作发挥着重要的作用;正手宽握动作对胸大肌和背阔肌的锻炼效果好于正手中握动作,正手中握动作对桡侧腕屈肌的锻炼效果好于正手宽握动作。
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| 关 键 词： | 单杠引体向上动作 表面肌电 消防官兵 体能训练 |
| 收稿时间： | 2011/9/15 0:00:00 |
Comparative Analysis on the EMG Characteristics of Forehand Wide Grip and Forehand Grip of the Horizontal Bar Pull-up of Fire Officers |
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| LEI Yong-li,ZHANG Pei and GUO Zi-ming.Comparative Analysis on the EMG Characteristics of Forehand Wide Grip and Forehand Grip of the Horizontal Bar Pull-up of Fire Officers[J].Journal of Beijing Sport University,2012,35(2):59-61. |
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| Authors: | LEI Yong-li ZHANG Pei and GUO Zi-ming |
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| Institution: | The Beijing Municipal Fire Department, Beijing 100035, China;P.E. Dept., Hebei Polytechnic University, Tianjin 300130, China;Beijing Landai Club, Beijing 100089, China |
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| Abstract: | Abstract: In order to improve the effectiveness and rationality of the pull-up exercises methods of fire officers and soldiers, this research uses telemetric EMG and vid eo synchronization method, to make a quantitative analysis on the forehand wide grip and forehand grip of the horizontal bar pull-up. Analysis results show that: the horizontal bar pull-up action mainly practise the forearm flexor muscle, latissimusdorsi muscle, pectoral muscle and triceps brachii. Forearm flexors s trength plays an important role in completing the horizontal bar pull-up action ; The exercise effect of the forehand wide grip action on the pectoralis major and latissimusdorsi is better than in the forehand grip, and the effect of foreh and grip on the flexor carpiradialis is better than in the forehand wide grip action. |
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