文本内容:
1.ItisreportedthatthehealthofyoungpeopleinChinacollegestudentsinparticularisnotasgoodasissupposedtobe.Therearemanyreasonsforthisfactbutthemainreasonisthatmanypeopleignoretheimportanceofphysicalexercises.WhythenarephysicalexercisessoimportanttoourhealthFirstphysicalexercisescanimprovebloodcirculationspeedingupthesupplyofnutrientsandoxygentoeverypartofthebodyandtheremovalofwastefromthebloodthroughsweatingandexhalation.Secondlyphysicalexercisescanpromoteahealthymetabolism.Ithelpswiththedigestionandabsorptionoffoodthusgivingeveryoneagoodappetite.Thirdlyphysicalexercisecanhelpconsumeexcessivefatinthebodypreventingpeoplefromputtingontoomuchweightthuskeepingthemingoodshape.Finallyafterphysicalexercisesweusuallyneedagoodrestandasoundsleepatnightrefreshingusforthenextday'swork.Inconclusionphysicalexercisesnoton[ykeepusfitan...。