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題名 | 彈震式與漸進式下肢推蹬動作之運動學及動力學分析=Analysis of Kinetic and Kinemetic during Ballistic Movements and slower Ramp Movements |
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作者姓名(中文) | 周桂名; 王翔星; | 書刊名 | 國立臺灣體育學院學報 |
卷期 | 7 2000.06[民89.06] |
頁次 | 頁123-134 |
分類號 | 528.9011 |
關鍵詞 | 彈震式動作; 漸進式動作; 運動學; 動力學; Ballistic movements; Slower ramp movements; Kinetic; Kinemetic; |
語文 | 中文(Chinese) |
中文摘要 | 本研究的目的在於揭示彈震式下肢推蹬動作與漸進式下肢推蹬動作的運動學與動 力學。實施彈震式下肢推蹬動作時與漸進式下肢推蹬動作的不同點是,實施彈震式下肢推蹬 動作推蹬機的踏板將會被受試者推離雙腳。 六名男性受試者執行三次 30 ∼ 32 % 1RM 的 彈震式與漸進式下肢推蹬動作,結果顯示出彈震式動作在最大速度、最大力量、平均力量及 爆發力的輸出表現上顯著優於漸進式動作( P<.01 )。 研究結果推論:和彈震式下肢推蹬 阻力訓練動作比較,傳統漸進式下肢推蹬阻力訓練動作將限制力量與速度的輸出表現。因此 ,在爆發力的訓練上,彈震式動作將可比漸進式動作獲得更大的成效,引發神經肌肉系統更 佳的適應性。 |
英文摘要 | The aim of study was to investigate the kinetic and kinemetic of the slower ramp leg press and the ballistic leg press which the pedal was projected from the foots. Six male subjects completed three trials with a weight of 30 ∼ 32% of the subject's previously determined 1 RM. Performance was significantly higher during the ballistic movement compared to the slower ramp movement for peak velocity, peak force, average force and power. (p<.01) In conclusion the result of this study suggest that given the inherent limitations of traditional resistance training attempting to performing slower ramp leg press in an explosive manner with load will result in reduce velocity and force output compared to an ballistic movement. Therefore, the ballistic movement during power training would also result in greater training-induced adaptations in the neuromuscular system compared to the slower ramp movement. |
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