摘要
Background:Numerousstudiesabouttheinteractionbetweenfootwear(andbarefoot)andkinematicandkineticoutcomeshavebeenpublishedoverthelastfewyears.Recentstudieshoweverleadtotheconclusionthattheassumedinteractionsdependmainlyonthesubjects'experienceofbarefoot(BF)walking/running,thepreferredrunningstrikepattern,thespeed,thehardnessofthesurface,thethicknessofthemidsolematerial,andtherunners'levelofability.Theaimofthepresentstudywastoinvestigatelowerlegkinematicso\'BFrunningandrunninginminimalrunningshoes(MRS)toassesscomparabilityofBFkinematicsinbothconditions.Tosystematicallycomparebothconditionswemonitoredtheinfluencingvariablesdescribedaboveinourmeasurementsetup.WehypothesizedthatrunninginMRSdoesnotalterlowerlegkinematicscomparedtoBFrunning.Methods:Thirty-sevensubjects,injury-freeandactiveinsports,ranBFonanEVAfoamrunway,andalsoranshodwearingNikeFree3.0onatartanindoortrack.Lower-leg3Dkinematicswasmeasuredtoquantifyrearfootandanklemovements.SkinmarkerswereusedinbothshodandBFrunning.Results:Allrunnersrevealedrearfootstrikepatternwhenrunningbarefoot.DifferencesbetweenBFandMRSrunningoccurredparticularlyduringtheinitialstancephaseofrunning,bothinthesagittalandthefrontalplanes.BFrunningrevealedaflatterfootplacement,amoreplantarflexedanklejointandlessinvertedrearfootattouchdowncomparedtoMRSrunning.Conclusion:BFrunningdoesnotchangethelandingautomaticallytoforefootrunning,especiallyafterasystematicexclusionofsurfaceandotherinfluencingfactors.TheNikeFree3.0mimicssomeBFfeatures.Nevertheless,changesindesignoftheNikeFreeshouldbeconsideredinordertomimicBFmovementevenmoreclosely.
出版日期
2014年02月12日（中国期刊网平台首次上网日期，不代表论文的发表时间）
