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　　其??(qi)中??(zhong)??，膳??(shan)食??(shi)營??(ying)養(yǎng)??(yang)是??(shi)造??(zao)成??(cheng)兒??(er)童??(tong)青??(qing)少??(shao)年??(nian)肥??(fei)胖?(pang)的??(de)關(guān)??(guan)鍵??(jian)因??(yin)素??(su)??，包??(bao)括??(kuo)膳??(shan)食??(shi)結(jié)??(jie)構(gòu)??(gou)不??(bu)合??(he)理??(li)和??(he)飲??(yin)食??(shi)行??(xing)為??(wei)不??(bu)健??(jian)康??(kang)造?(zao)成??(cheng)能??(neng)量??(liang)攝??(she)入??(ru)過??(guo)多??(duo)??。?比??(bi)如?(ru)長??(chang)時??(shi)間??(jian)形?(xing)成??(cheng)不??(bu)吃??(chi)早??(zao)餐??(can)、在??(zai)外??(wai)就??(jiu)餐??(can)次??(ci)數(shù)?(shu)過??(guo)多??(duo)、晚?(wan)餐?(can)過??(guo)飽??(bao)等??(deng)不??(bu)良??(liang)飲??(yin)食??(shi)習??(xi)慣??(guan)??。而??(er)生??(sheng)活??(huo)方??(fang)式??(shi)是??(shi)另??(ling)外??(wai)一??(yi)個??(ge)重??(zhong)要??(yao)因??(yin)素??(su)??，主??(zhu)要?(yao)是??(shi)運??(yun)動??(dong)過??(guo)少??(shao)、睡??(shui)眠??(mian)時??(shi)間??(jian)不??(bu)足??(zu)等??(deng)??。　　兒??(er)童??(tong)青??(qing)少??(shao)年?(nian)如??(ru)何??(he)保??(bao)持??(chi)健??(jian)康??(kang)體??(ti)重??(zhong)？??林??(lin)立??(li)豐??(feng)表??(biao)示??(shi)??，簡??(jian)單??(dan)來??(lai)說??(shuo)就??(jiu)是??(shi)提??(ti)倡??(chang)孩??(hai)子??(zi)們??(men)日??(ri)常??(chang)做?(zuo)到??(dao)“均??(jun)衡??(heng)營??(ying)養(yǎng)??(yang)邁??(mai)開??(kai)腿??(tui)”??，依??(yi)據(jù)??(ju)平?(ping)衡??(heng)膳??(shan)食??(shi)寶??(bao)塔??(ta)??，保??(bao)持??(chi)合?(he)理??(li)膳??(shan)食?(shi)結(jié)?(jie)構(gòu)??(gou)??，與??(yu)此?(ci)同?(tong)時??(shi)??，增??(zeng)加??(jia)身??(shen)體??(ti)活??(huo)動??(dong)的??(de)重?(zhong)要??(yao)性?(xing)??，長??(chang)遠??(yuan)來??(lai)看??(kan)??，中??(zhong)小??(xiao)學??(xue)生??(sheng)應??(ying)該??(gai)注??(zhu)重?(zhong)掌??(zhang)握??(wo)1項??(xiang)至??(zhi)2項?(xiang)運??(yun)動??(dong)技?(ji)能?(neng)??，鼓??(gu)勵??(li)多??(duo)種??(zhong)運?(yun)動??(dong)方??(fang)式??(shi)結(jié)??(jie)合??(he)并??(bing)養(yǎng)??(yang)成??(cheng)長??(chang)期??(qi)運??(yun)動??(dong)習??(xi)慣??(guan)??。??。