| 高、低帮篮球鞋对落地时踝关节稳定及肌肉功能影响的研究 |
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| 引用本文： | 侯建甫,魏春生,傅维杰,魏书涛,何俊良,刘宇.高、低帮篮球鞋对落地时踝关节稳定及肌肉功能影响的研究[J].体育科学,2011,31(5). |
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| 作者姓名： | 侯建甫 魏春生 傅维杰 魏书涛 何俊良 刘宇 |
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| 作者单位： | 上海体育学院运动科学学院,上海,200438 |
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| 基金项目： | 教育部博士点基金资助项目 |
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| 摘 要： | 目的:探讨高、低帮篮球鞋对落地时踝关节内翻的运动学、地面反作用力及下肢主要肌群活动的影响,尝试理解高、低帮篮球鞋与踝关节落地稳定之间的关系;方法:13名受试者分别穿着高、低帮篮球鞋,手抓杠悬于空中,从40 cm高度分别垂直下落至内翻15°、内翻30°、内翻25°伴随跖屈10°(25°+10°)、内翻25°伴随跖屈20°(25°+20°)的倾斜面上,分析其踝关节运动学、地面反作用力及小腿主要外翻和背屈肌群(胫骨前肌、腓骨长肌和腓骨短肌)的肌电活动;结果:高、低帮鞋对内翻角度的变化、最大内翻角速度和地面垂直及水平冲击力没有显著影响;在15°倾斜面时,穿着高帮鞋出现预激活时间比低帮鞋晚(P<0.05),同时,在15°和25°+20°下腓骨长肌和腓骨短肌落地前50 ms的平均振幅更小(P<0.05);结论:选取的高帮鞋对踝关节的运动学和冲击力的改变不显著,但却在一定程度上影响了周围肌肉的预激活,对限制踝关节活动起到了积极的作用.
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| 关 键 词： | 篮球鞋 落地 踝关节内翻 地面反作用力 肌肉预激活 |
Effects 0f High-top and Low-top Basketball Shoes on Ankle Stability and Muscle Function during Landing |
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| HOU Jian-fu,WEI Chun-sheng,FU Wei-jie,WEI Shu-tao,HE Jun-liang,LIU Yu.Effects 0f High-top and Low-top Basketball Shoes on Ankle Stability and Muscle Function during Landing[J].China Sport Science,2011,31(5). |
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| Authors: | HOU Jian-fu WEI Chun-sheng FU Wei-jie WEI Shu-tao HE Jun-liang LIU Yu |
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| Institution: | HOU Jian-fu,WEI Chun-sheng,FU Wei-jie,WEI Shu-tao,HE Jun-liang,LIU Yu Shanghai University of Sport,Shanghai 200438,China. |
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| Abstract: | Purpose:To evaluate the effect of high-top and low-top basketball shoes on ankle inversion kinematics,ground reaction forces and relevant muscle activities,as well as the relationship between shoes and ankle stability during landing.Methods:13 subjects were required to wear high-top and low-top basketball shoes to land on an inversion & plantarflexion tilting platform.Kinematics,ground reaction force and corresponding muscles activities of ankle were collected and analyzed.Result:No significant effect was f... |
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| Keywords: | basketball shoes landing ankle inversion ground reaction force muscle pre-activation |
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