雙任務步行對社區老年人姿勢控制的影響摘要：

目的：本研究旨在探究雙任務步行對社區老年人姿勢控制的影響，為老年人身體健康和日常生活提供理論依據。

方法：選取50名社區老年人作為研究對象，分為實驗組和對照組，實驗組進行雙任務步行訓練，對照組進行普通步行訓練。通過比較實驗組和對照組的行走速度、步幅、步頻、支撐期時間和擺動期時間等生理指標，以及比較兩組在單任務和雙任務步行下的姿勢控制指標，如赤膊角、骨盆傾斜角等來評估訓練效果。

結果：實驗組的步行速度、步幅、步頻、支撐期時間和擺動期時間等生理指標表現優于對照組。在雙任務步行下，實驗組的赤膊角和骨盆傾斜角穩定性均優于對照組，表明實驗組對雙任務步行的適應能力更好。

結論：雙任務步行可提高社區老年人的姿勢控制能力，有益于其身體健康和日常生活。

關鍵詞：雙任務步行、社區老年人、姿勢控制、身體健康、日常生活

Abstract:

Objective:Thisstudyaimstoexploretheinfluenceofdual-taskwalkingonposturalcontrolincommunity-dwellingolderadults,providingtheoreticalbasisfortheirphysicalhealthanddailylife.

Methods:50community-dwellingolderadultswereselectedasthestudysubjects,dividedintoexperimentalandcontrolgroups,theexperimentalgroupreceivingdual-taskwalkingtrainingandthecontrolgroupreceivingnormalwalkingtraining.Thewalkingspeed,steplength,stepfrequency,supportperiodtime,swingperiodtimeandotherphysiologicalindicatorsofthetwogroupswerecompared,aswellastheirposturalcontrolindicators,suchastrunkangle,pelvictiltangle,etc.,undersingle-taskanddual-taskwalkingconditions.

Results:Physiologicalindicatorssuchaswalkingspeed,steplength,stepfrequency,supportperiodtimeandswingperiodtimeweresignificantlybetterintheexperimentalgroupthaninthecontrolgroup.Underdual-taskwalkingconditions,theexperimentalgrouphadbetterposturalcontrolstabilityoftrunkangleandpelvictiltanglethanthecontrolgroup,indicatingthattheexperimentalgrouphadbetteradaptationabilitytodual-taskwalking.

Conclusion:Dual-taskwalkingcanimprovetheposturecontrolabilityofcommunity-dwellingolderadultsandbenefittheirphysicalhealthanddailylife.

Keywords:dual-taskwalking,community-dwellingolderadults,posturalcontrol,physicalhealth,dailylifeAspeopleage,theirabilitytoperformdailytasksmaydecline,includingtheirposturecontrolability.However,dual-taskwalkinghasbeenfoundtoimprovetheposturecontrolabilityofcommunity-dwellingolderadults.Thisisimportantbecausemaintaininggoodpostureiscrucialforpreventingfallsandmaintainingoverallphysicalhealth.

Thestudymentionedabovedemonstratedthattheexperimentalgroup,whichparticipatedinadual-taskwalkingprogram,hadsignificantlybetterposturalcontrolstabilityoftrunkangleandpelvictiltanglethanthecontrolgroup.Thisindicatesthattheparticipantsintheexperimentalgroupwereabletobetteradapttothedual-taskwalkingenvironment,andlikelyhadimprovedoverallposturecontrolability.

Improvingposturecontrolabilitythroughdual-taskwalkingcanhavesignificantbenefitsforolderadults,includingreducingtheriskoffallingandimprovingoverallphysicalhealth.Thiscanhavepositiveimpactsondailylife,allowingolderadultstomaintaintheirindependenceandengageintheactivitiestheyenjoy.

Overall,moreresearchisneededtofullyunderstandthepotentialbenefitsofdual-taskwalkingforolderadults.However,theresultsofthisstudysuggestthatitisapromisinginterventionforimprovingposturecontrolability,whichcanhavewide-rangingbenefitsforphysicalhealthanddailylifeAlongwithdual-taskwalking,thereareotherinterventionsandexercisesthathavebeenshowntoimprovephysicalhealthinolderadults.Forexample,resistancetraininghasbeenfoundtobeeffectiveinincreasingmusclestrengthandimprovingoverallphysicalfunctioninolderadults(Grgicetal.,2018).Thistypeofexerciseinvolvesusingweightsorresistancebandstochallengemusclesandbuildstrength.Itcanalsohelpolderadultsmaintainbonedensityandpreventfalls.

Inadditiontoexercise,nutritionplaysanimportantroleinthehealthofolderadults.Adequateproteinintakeisessentialformaintainingmusclemassandstrength,whileabalanceddietrichinfruitsandvegetablescanprovideimportantnutrientsforoverallhealth(Baueretal.,2018).OlderadultsmayalsobenefitfromsupplementssuchasvitaminDandcalcium,whichcanhelpmaintainbonehealth.

Finally,socialengagementandcognitivestimulationareimportantformaintainingoverallhealthandwell-beinginolderadults.Socialisolationandlonelinessarecommonissuesamongolderadults,andcanhavenegativeimpactsonphysicalandmentalhealth.Activitiessuchasvolunteering,joiningasocialclub,orattendingaclassorworkshopcanprovideopportunitiesforsocialinteractionandcognitivestimulation.

Inconclusion,dual-taskwalkingisapromisinginterventionforimprovingposturecontrolabilityinolderadults.Thistypeofexerciseinvolveswalkingwhileperformingasecondarytask,suchascountingbackwards.Bychallengingboththemotorandcognitivesystems,dual-taskwalkingcanhelpolderadultsmaintainorimprovetheirabilitytocontrolpostureandbalance.Alongwithexercise,nutrition,socialengagement,andcognitivestimulationareimportantformaintainingphysicalandmentalhealthinolderadults.Furtherresearchisneededtofullyunderstandthepotentialbenefitsoftheseinterventions,andtodevelopeffectivestrategiesforpromotinghealthyagingInadditiontotheinterventionsmentionedabove,thereareotherapproachesthathaveshownpromiseformaintainingandenhancingphysicalandmentalhealthinolderadults.

Oneareaofinterestistheuseoftechnologytopromotehealthyaging.Forexample,wearabledevicesandmobileapplicationscantrackphysicalactivitylevels,monitorvitalsigns,andprovidefeedbackonprogresstowardshealthgoals.Virtualrealityprogramscanalsobeusedforbalancetrainingandtherapeuticexercises,providingasafeandengagingenvironmentforolderadultstoimprovetheirmotorskills.

Anotherapproachismindfulness-basedinterventions,whichcanofferbenefitsforbothphysicalandmentalhealth.Mindfulnesspracticesinvolveintentionallybringingattentiontothepresentmomentandcanenhancebodyawareness,promoterelaxation,andreducestressandanxiety.Mindfulness-basedinterventionshavebeenfoundtoimprovemarkersofcardiovascularhealth,enhanceimmunefunctioning,andhavepositiveeffectsonmoodandqualityoflifeinolderadults.

Finally,thereisgrowinginterestinthepotentialofnutritioninterventionsforpromotinghealthyaging.Researchhasshownthatabalancedandnutrient-richdietcansupportphysicalandcognitivehealthinolderadults,andcanhelptoreducetheriskofchronicdiseasessuchascardiovasculardiseaseanddementia.Specificnutrients,suchasomega-3fattyacids,havebeenassociatedwithbettercognitivefunctionandmayhaveneuroprotectiveeffects.

Overall,therearemanyapproachesthatcanhelpsupporthealthyaginginolderadults.Byincorporatingregularexercise,socialengagement,cognitivestimulation,nutrition