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1、中国组织工程研究与临床康复第12卷第15期2008–04–08出版临床医学JournalofClinicalRehabilitativeTissueEngineeringResearchApril8,2008Vol.12,No.15肥胖青年平地自然行走时足底压力分析与步态特征★12311李艳霞，刘颖，韩涛，赵焕彬，霍洪峰Footplantarpressureandgaitfeaturesofnaturallywalkingobeseyouth12311LiYan-xia,LiuYing,HanTao,ZhaoHuan-bin,Hu
2、oHong-fengAbstract1CollegeofPhysicalAIM:Toinvestigatethemeanpeakvalueoffootplantarpressure,forceintervalandimpulseinfeetduringnaturalwalkingofobeseEducation,Hebeiyoungpeople,andtoexplorethedistributionruleoffootpressureparameters.NormalUniversity,METHODS:Theexperiment
3、wasperformedattheResearchCenterofGaitAnalysis,CollegeofPhysicalEducation,HebeiNormalShijiazhuang2050016,HebeiUniversityinNovember2007.Ninety-fourstudentsaged20-22years(bodymassindex>28kg/m)wereselectedfromHebeiProvince,China;NormalUniversityandanalyzedbytheFootscanUSB
4、2system(RSscan,Belgium)withbarefootandnormalgait.Dynamicfoot2Departmentofpressurewasdeterminedbywalkingforthreetimes,andthemeanpeakvalueofforce,forceintervalandimpulsewerecalculated.PhysicalEducation,RESULTS:Ninety-foursubjectswereincludedinfinalanalysis.①Themaximumpr
5、essuredistributedonheelandtheformerfirst,HebeiUniversityofScienceandEngi-secondandthirdmetatarsalheads.Fromheel,thesecond,third,andfirstmetatarsalbone,arch,thefourthmetatarsal,thefirsttoe,theneering,Tangshanfifthmetatarsals,andthesecondtofifthtoe,thepressuredecreasedg
6、radually.②Themaximumforceintervalsitesoffootinvolved63009,HebeiProv-thethirdandfourthformermetatarsalhead.Fromthethird,fourth,secondandfirstmetatarsal,thefifthtoe,arch,thefirsttoe,heel,ince,China;3thesecondtofifthtoe,theforceintervaldecreasedgradually.③Themaximumimpul
7、sedistributedatheelmedial,anddecreasedDepartmentofPolicePhysicalgraduallyfromthesecondmetatarsal,heellateral,thethird,firstandfourthmetatarsal,arch,thefirsttoe,thefifthmetatarsals,andtheEducation,Hebeisecondtothefifthtoe.④Whenfatyoungpeoplewerewalking,themovementaxiso
8、fcenterofgravitydistributedbetweenheelandVocationalCollegeofthefirsttothirdmetatarsalhead,butmovementvelocityofpressurecente
