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1、第37卷第4期浙江體育科學(xué)Vo1.37,No.42015年7月ZhejiangSportScienceJu1.,2015文章編號:1004—3624(2015JO4一Oll4~O4·體質(zhì)研究·環(huán)衛(wèi)工人日常體力活動現(xiàn)狀監(jiān)測分析梁成軍(遼寧師范大學(xué)體育學(xué)院,遼寧大連116029)摘要:體力活動是提高人體健康水平的基本手段之一,對體力活動評估一直是運(yùn)動健康領(lǐng)域的研究熱點(diǎn)。目的:以職業(yè)分類角度,探討環(huán)衛(wèi)工人一日體力活動及能量消耗特征。方法:采用型號為LivePodimateR3的三維人體運(yùn)動能量消耗監(jiān)測儀,對男、女環(huán)衛(wèi)工人各2O名進(jìn)行連續(xù)7天的體力活動監(jiān)測。結(jié)果:環(huán)衛(wèi)工人體力活動每日動作
2、數(shù)工作日男性每天平均為27066.0次,女性每天為22789.4次。在工作日的工作時間體力活動動作數(shù)則是女性高于男性。在能量消耗方面,工作日男性、女性每天平均分別為635.8kcal、546.7Kcal,二者不存在顯著性差異。結(jié)論:環(huán)衛(wèi)工人工作日體力活動動作數(shù)較高,并且男性每日動作數(shù)高于女性。但在X-作時間內(nèi)則是女性動作數(shù)高于男性。工作日每日能量消耗男、女差異的不顯著,提示環(huán)衛(wèi)工作是一項(xiàng)性別差異不明顯的工作。環(huán)衛(wèi)工人每日較高的動作數(shù)并沒有伴隨較高的能量消耗,提示該類人群需進(jìn)行適當(dāng)強(qiáng)度的健身鍛煉提高身體機(jī)能。關(guān)鍵詞:環(huán)衛(wèi)工人;體力活動;能量消耗中圖分類號:G804.49文獻(xiàn)標(biāo)識碼:
3、ATheMonitoringandAnalysisonDailyPhysicalActivityCharacteristicsofSanitationWorkersLIANGCheng-jun(SchoolofPhysicalEducation,IiaoningNormalUniversity,Dalian116029,China)Abstract:ThephysicalactivityisoneofmeanstOimprovehumanhealthy,andtherefore,itisalwaysafocusinexer—cisehealtharea.Purpose:Based
4、onoccupationalclassification,thephysicalactivityandenergyexpenditureofsanita—tionworkerwerestudiedinthisresearch.Methods:Athree~dimensionalhumanmovementenergyexpenditureinstrument(IivePodimateRa)wasusedtOmeasureconsecutive7daysphysicalactivityofsanitationworkers,whichincluding20femalesand20ma
5、les.Results:Thenumberofdailyphysicalactivityinworkingdayisanaverageof27066.0.0timesand22789.4timesperdayformalesandfemalesrespectively.Theactivitynumberofwomenishigherthanmeninworktime.Inenergyexpenditure,themalesareanaverageof635.8kcalperday,andforfemalesare546.7Kcalperday.Thereisnotsignific
6、antdifferencebetweenthem.Conclusion:Thephysicalactivitynumberofsanitationworkerishigh,andphysicalactivitynumberofmenishigherthanwomen.()nthecontrary,theactivitynumberoffemaleishigherthanmaleinworktime.Butthedifferenceinenergyexpenditurebetweenthemwasnotsignificant,thisphenomenonindicatesthats
7、anitationworkisaworkthatgenderdifferencearenotsignificant.Thehighnumberofdailyphysicalactivityofsanitationdoesntfollowedbyhighenergyconsumptionvalues.Therefore,theadequatestrengthfitnessexerciseistObeneededinordertoimprovetheirbodyfunction.Ke