绵阳市2013高考英语阅读理解三月天天练(3)及答案Americaisacountryonthemove
Inunheard-ofnumbers,peopleofallagesareexercisingtheirwaytobetterhealth
Accordingtothelatestfigures,59percentofAmericanadultsexerciseregularly—up12percentfromjusttwoyearsagoandmorethandoublethefigureof25yearsago
Evennon-exercisersbelievetheywouldbemoreattractiveandconfidentiftheyweremoreactive
Itishardnottogetthemessage
Thevirtuesofphysicalfitnessareshownonmagazinecovers,postagestamps,andtelevisionadsofeverythingfrombeautysoapstotravelbooks
Exerciseasapartofdailylifedidnotcatchonuntilthelate1960swhenresearchbymilitarydoctorsbegantoshowthehealthbenefitsofdoingregularphysicalexercises
Growingpublicity(宣传)forracesheldinAmericancitieshelpedfuelastronginterestintheancientsportofrunning
AlthoughrunninghasleveledoffinrecentyearsasAmericanshavedi