| 人体膝关节复杠杆模型的修正 |
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| 引用本文： | 潘慧炬.人体膝关节复杠杆模型的修正[J].体育科学,2000,20(2):88-90. |
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| 作者姓名： | 潘慧炬 |
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| 作者单位： | 浙江师范大学,体育系,金华,321004 |
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| 摘 要： | 对Stacy提出的膝关节更杠杆模型进行了评价。指出了原模型的缺陷，并建立了修正后新的复杠杆模型。结果表明：膝关节更杠杆在膝伸且膝关节角较大时，起一定的作用，并非主要作用；在膝关节退让性工作时，可能起较主要作用；新模型更符合运动实践。
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| 关 键 词： | 膝关节 运动生物力学 复杠杆模型 修正 |
| 修稿时间： | 1999-07-12 |
Amendment to the Complex Lever Model of Human Knee Joint |
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| Pan Hui-ju.Amendment to the Complex Lever Model of Human Knee Joint[J].China Sport Science,2000,20(2):88-90. |
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| Authors: | Pan Hui-ju |
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| Abstract: | Stacy's complex lever model of knee joint was appraised. The defects in Stacy's model were pointed out and a new complex lever model was established. The results showed that complex lever had secondary effect on knee extending while the knee joint angle was bigger, but would have important effect on vieldingly work of knee joint. The new model is more suitable to sports practice. |
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| Keywords: | knee joint biological model biomechanics |
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