国家学生体质健康标准（20表1-1男生体重指数（BMI）单项评分表（单位：千克/米2等级单项一年级二年级三年级四年级五年级六年级初一得分正常10013.5~18.113.7~18.413.9~19.414.2~20.114.4~21.414.7~21.815.5~22.1低体重≤13.4≤13.6≤13.8≤14.1≤14.3≤14.6≤15.480超重18.2~20.318.5~20.419.5~22.120.2~22.621.5~24.121.9~24.522.2~24.9肥胖60≥20.4≥20.5≥22.2≥22.7≥24.2≥24.6≥25.0表1-2女生体重指数（BMI）单项评分表（单位：千克/米2等级单项得分一年级二年级三年级四年级五年级六年级初一正常10013.3~17.313.5~17.813.6~18.613.7~19.413.8~20.514.2~20.814.8~21.7低体重≤13.2≤13.4≤13.5≤13.6≤13.7≤14.1≤14.780超重17.4~19.217.9~20.218.7~21.119.5~22.020.6~22.920.9~23.621.8~24.4肥胖60≥19.3≥20.3≥21.2≥22.1≥23.0≥23.7≥24.5表1-3男生肺活量单项评分表（单位：毫升）单项等级一年级二年级三年级四年级五年级六年级初一得分1001700200023002600290032003640优秀951600190022002500280031003520901500180021002400270030003400851400165019002150245027503150良好801300150017001900220025002900781240143016201820211024002780761180136015401740202023002660741120129014601660193022002540721060122013801580184021002420701000115013001500175020002300及格6894010801220142016601900218066880101011401340157018002060648209401060126014801700194062760870980118013901600182060700800900110013001500170050660750840103012201410160040620700780960114013201500不及格3058065072089010601230140020540600660820980114013001050055060075090010501200表1-4女生肺活量单项评分表（单位：毫升）等级单项一年级二年级三年级四年级五年级六年级初一得分1001400160018002000225025002750优秀951300150017001900215024002650901200140016001800205023002550851100130015001700195022002450良好801000120014001600185021002350789601150134015301770201022507692011001280146016901920215074880105012201390161018302050728401000116013201530174019507080095011001250145016501850及格68760900104011801370156017506672085098011101290147016506468080092010401210138015506264075086097011301290145060600700800900105012001350505806807808801020117013104056066076086099011401270不及格305406407408409601110123020520620720820930108011901050060070080090010501150表1-5男生50米跑单项评分表（单位：秒）等级单项一年级二年级三年级四年级五年级六年级初一得分10010.29.69.18.78.48.27.8优秀9510.39.79.28.88.58.37.99010.49.89.38.98.68.488510.59.99.49