Unit+2+Be+Sporty,Be+Healthy+Reading+语言点课件- 高中英语译林版（2020）必修第二册.pptxVIP

Abeginnersguidetoexercise

Youwanttostartdoingexercise?Congratulations!Youhavejusttaken

yourfirststeptowardsanewandimprovedyou!

Understandingthebenefitsofexercise

Mostpeopleassumethatregularexercisedoeswondersforthebodyand

mind—butwhatexactlyareitshealthbenefits?Tostartwith,physicalactivityincreasestheefficiencyofyourheartandlungs.Duringexercise,yourheart

andlungsmustworkharder.

想开始锻炼身体了吗?祝贺你!你已经向新的、更好的自己跨出了第一步。了解锻炼的益处

大多数人都认为经常锻炼对身心大有益处—不过，锻炼究竟对健康有哪些好处呢?首先，体育活动能增强心肺功能。在锻炼时，你的心脏和肺必须更卖力地工作。

Thisextraeffortmakesthemgrowstrongeroverthelongterm.Ithasalso

beenproventhatactivepeopletendtohavebetterimmunesystemsandareatlowerriskofdiseases.Moreover,exerciseisgoodforyourmentalhealth.

Workingoutcanhelpyoureducestressandgetovernegativefeelings.Some

studiesevenshowthatexerciseimprovescertainbrainfunctions,meaningyoucouldactuallyexerciseyourwaytobetterperformanceatschool!

久而久之，这些额外的工作使它们变得更强壮。有证据表明，经常锻炼的人往往免疫系统会更好，患病的风险更低。另外，锻炼对心理健康有好处。锻炼身体能帮你缓解心理压力，克服负面情绪。甚至有研究显示锻炼可以改善某些大脑机能，也就是说，通过锻炼，你确实可以提高自己的学习成绩。

Planningyourexerciseroutine

Whenyouplananexerciseroutine,thefirstthingtoconsideriswhatyouexpecttoimprove:heartandlungefficiency,musclestrengthorflexibility.Aerobicactivities,likejogging,swimmingandskiing,developyourheartandlungs.Strengthtraining,suchaspull-upsandweightlifting,increases

musclestrengthandencouragesbonedevelopment.

规划日常锻炼

在做日常锻炼的规划时，首先要考虑的是你想要提升哪方面：是心肺功能，还是肌肉强度，抑或是柔韧性。像慢跑、游泳和滑雪这样的有氧运动，能增强心肺功能。力量训练，比如引体向上和举重，能增加肌肉强度，促进骨骼发育。

Flexibilitytraining,includinggymnasticsandtaichi,helpsstretchyour

musclesandimproveyourbodysrangeofmovement.Thesetypesofexerciseallplayaroleinahealthyroutine.Aboveall