足弓结构对足底压力分布的影响
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摘要
为了探索不同足弓结构的足底压力分布特点,通过Footscan压力板测量31名高弓足和31名正常足受试者裸足行走时的足底压力参数,比较两者在足底十个分区的峰值压强、接触面积、接触时间、压强加载率和压强时间积分等参数。结果显示,与正常足相比,高弓足的接触面积除足弓外都有不同程度增大,接触时间在第1、2、3跖骨显著增加,压强加载率在第2、3跖骨以及后跟内侧显著增大,压强时间积分的增大区域主要集中在第1、2、3跖骨以及后跟内侧。表明高弓足相比正常足在第1、2、3跖骨以及后跟内侧更易出现疼痛。
In order to explore the characteristics of plantar pressure distribution in different arch structures. Footscan Force Plate was used to measure barefoot date for 31 subjects with high-arched and 31 subjects with normal feet.Analysis parameters including the peak pressure, the contact area, the contact time, the pressure loading rate and the pressure-time integral in 10 sections of plantar were obtained. The results showed that compared with normal feet individuals, the contact area in individuals with high-arched feet increased except the midfoot, the contact time increased significantly in the Meta1,Meta2 and Meta3, the pressure loading rate mainly increased in the Meta2,Meta3 and medial rear-foot, the pressure-time integral increased significantly in the Meta1, Meta2,Meta3 and medial rear-foot. This suggests that high-arched individuals are more likely to experience pain than normal feet individuals in the Meta1, Meta2, Meta3 and medial rear-foot.
In order to explore the characteristics of plantar pressure distribution in different arch structures. Footscan Force Plate was used to measure barefoot date for 31 subjects with high-arched and 31 subjects with normal feet.Analysis parameters including the peak pressure, the contact area, the contact time, the pressure loading rate and the pressure-time integral in 10 sections of plantar were obtained. The results showed that compared with normal feet individuals, the contact area in individuals with high-arched feet increased except the midfoot, the contact time increased significantly in the Meta1,Meta2 and Meta3, the pressure loading rate mainly increased in the Meta2,Meta3 and medial rear-foot, the pressure-time integral increased significantly in the Meta1, Meta2,Meta3 and medial rear-foot. This suggests that high-arched individuals are more likely to experience pain than normal feet individuals in the Meta1, Meta2, Meta3 and medial rear-foot.
引文
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[13]张先熠,李悦,李罗浩,等.增高鞋垫对足底压力分布及后跟平衡的影响[J].皮革科学与工程,2013,23(01):56-9.
[2]高虹,孔德刚.高弓足与正常足男性大学生足底压力及步态特征研究[J].中国学校卫生,2013,34(10):1207-9+13.
[3]雷露,朱明海.足部畸形的特点与类型[J].中国中医药现代远程教育,2016,14(03):148-51.
[4]Crosbie J,Burns J.Are in-shoe pressure characteristics in symptomatic idiopathic pes cavus related to the location of foot pain?[J].Gait&Posture,2008,27(1):16-22.
[5]潘美丽,陈静文,吴结桃.大学生足部健康调查分析[J].中国皮革,2012,41(24):114-5.
[6]Sneyers CJL,Lysens R,Feys H,et al.Influence of Malalignment of Feet on the Plantar Pressure Pattern in Running[J].Foot&Ankle International,1995,16(10):624-32.
[7]Burns J,Crosbie J,Hunt A,et al.The effect of pes cavus on foot pain and plantar pressure[J].Clinical Biomechanics,2005,20(9):877-82.
[8]邱海,熊树平,孙娜,等.人体足弓类型评价参数自动提取、可靠性分析及分类结果一致性研究[J].人类工效学,2012,18(01):21-5+6.
[9]李波,赵佳华,仲映旭.足弓结构对足部运动特性的影响[J].中国皮革,2016,45(07):52-5+60.
[10]张庆来,孟站领.正常青年人左右足底压力分布特征的对比分析[J].中国组织工程研究与临床康复,2007(05):889-92.
[11]霍洪峰,吴艳霞,高峰,等.男性老年人健步走足底压力分布与步态特征[J].中国康复医学杂志,2009,24(12):1119-21+10.
[12]宋雅伟,钱竞光,岳璐.正常成人裸足与穿普通运动鞋足底压力的比较[J].中国组织工程研究与临床康复,2008,12(50):9879-83.
[13]张先熠,李悦,李罗浩,等.增高鞋垫对足底压力分布及后跟平衡的影响[J].皮革科学与工程,2013,23(01):56-9.