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1、SWIMMING——AperfectsportSonsongIntroductionSwimminghasbeenrecordedsincestoneagepaintingsfromaround7,000yearsago，andtodayithasbecomeaverypopularsportaroundeverycorneroftheworld.Benefits1.Lowimpact2.BuildastrongheartandStreamlinemuscles3.It'sabreakfromthesummerhe
2、at4.BurnscaloriesswimstylesFreestyle(free)Breaststroke(breast)Backstroke(back)Butterfly(fly)Freestyle(free)Tips：Thebodyrollsaroundlikeroundlogsinthewater.Pullarmsunderwaterinan"S"pattern.Whenyoubreath,youshouldkeepyourchincloselyontheshoulder,andtheswimminggla
3、sseshalfunderthewater.Breaststroke(breast)Tips:Snapthelegstogethertopushthewaterandpropelyouforward(frogkick).Headoutofthewaterwiththearmpulling.Breatheeverytimeyoustrokewithyourarms.Backstroke(back)Tips:Thumbleavesthewaterfirst,andlittlefingerintothewaterfirs
4、t.Movethehandsinan"S"patternwhentheyarepushingthewater.Butterfly(fly)Tips:Thewaistandabdomensendforce.Pressureshouldersraisehip.Armpullonceandkicktwice.OtherstrokesSidestroketreadingwaterdogpaddleTotalImmersionSwimmingstarsMichaelPhelpsPhelpsholds18Olympicgold
5、medals.Healsohashardworkandtalent.Hewassuspectedofmarijuana(大麻),buthesoonacknowledgeandapologize.InAugust62012heannouncedhisretirement.SwimmingstarsSunYangHewonthe400mand1500mfreestyleatthe2012SummerOlympics,becomingthefirstChinesemanevertowinanOlympicgoldmeda
6、linswimming.Heisbornin1991,evenyoungerthanmostofus.Hisheight1.98m,whichistallerthanmostofotherswimmers.Ifyouwanttoenjoythehappiness,let’sjumpintothewater. Thankyou~
