摘要
DearEditor,IntheDecember2016issueofJournalofSportandHealthScience,Dr.BarbaraE.Ainsworthhighlightedaglobalviewofyouthphysicalactivity(PA)basedontheresultsfromtheGlobalMatrix2.0.~1Joining38countrieson6continents,China,asthemostpopulouscountryintheworld,hasforthefirsttimepresentedits2016ReportCardon9indicatorsofPA.Unfortunately,China’sinauguralReportCardshowsanFratingassignedtoboththeoverallPAlevelandsedentarybehaviors
出版日期
2017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）
