<正>Weallknowbeingphysicallyactiveisgoodforyou.Butdoweknowhowgood?Peoplecanliveupto3yearslonger,evenwithaslittleas15minofphysicalactivityaday,accordingtolastOctober’sreportbyWenandhiscolleaguesattheChinaMedicalUniversityinTaiwan,China.Manyresearchersinthefieldofsportandhealthsciencesknowbeingphysicallyactivecanbringmanybenefitstoone’slife.Butthismessagehassometimesbeendisseminatedusinganegativetone.Somuchso,BortzofCalifornia,USA,has
