请认真阅读下面短文,并根据所读内容在文章后表格中的空格里填入最恰当的单词.注意:每空1词. 　　Intensephysicalexerciseisnottheonlywaytobetterhealth.Studiesshowthatwalkingseveraltimesaweekcanlowertheriskofmanydiseases.Theyincludeheartdisease,stroke,diabetes,boneloss,arthritis(关节炎),anddepression.Walkingalsocanhelpyouloseweight. 　　Fastwalkingisgoodfortheheart.Itlowersthebloodpressure.Itraisestheamountofgoodcholesterol(胆固醇)intheblood.Researcherssaywalkingcansharplyreducetheriskofsufferingaheartattack. 　　Studieshavealsoshownthatwalkingfor30minutesadaycandelayandpossiblypreventthedevelopmentofdiabetes.Peoplewhoareoverweighthaveanespeciallyhighrisktodevelopthisdisease. 　　Walkingstrengthensthemusclesandbuildsupthebonesthattheyareattachedto.Studiesshowthatwalkingcoulddecreasetheriskofdevelopingosteoporosis(骨质疏松症).Walkingcanalsohelpeasethepainofarthritisinareaswherebonesarejoined.Thisisbecausewalkingstrengthensthemusclesaroundthebones. 　　Expertssaywalkingisoneofthesafestwaystoexercise.Thereisalowriskofinjuries.Soitisgoodforpeoplewhoarestartinganexerciseprogramforthefirsttimeandforolderpeople. 　　Awalkingprogramiseasytostart.Youshouldwearlooseclothesandgoodshoes.Thereareshoesthataredesignedespeciallyforlotsofwalking. 　　Howfastshouldyouwalk?Forthebesteffect,doctorssayyoushouldwalkfastenoughtocauseyoutobreathehard.Yetyoushouldstillbeabletotalk.Letyourarmsmovefreelywhileyouwalk. 　　Therearenorulestostartingawalkingprogram.Youmightwalkshortdistances.Oryoumightwalkuphillstostrengthenyourlegmuscles.Healthexpertssayyoucangainthemostfromawalkingprogramifyouwalkataboutfivekilometersanhourfor30minutesaday.Youshoulddothisaboutfivetimesaweek. 　　Walkingto(1)fit 　　(2)ofwalkingSuperioritiestootherexercises(8)towalkers? 　　ReducingtheriskofaheartattackLoweringthebloodpressure 　　RaisinggoodcholesterolBeing 　　Controllingthedevelopmentofdiabetes 　　Helpingyou(3)weight 　　(5)thanmanyotherwaysofexercise,especiallyforbeginnersor(6) 　　Wearlooseclothesandgoodshoes. 　　Walkfastenoughtocauseyoutobreathewith(9)butstillabletotalk. 　　Walkwithyourarms(10)freely.? 　　Decreasingtheriskofosteoporosisandarthritis(4)themuscles 　　Buildingupthebones 　　Loweringtheriskofotherdiseases,suchasstroke,depressionandetc. 　　Beingeasytostart(7)rulesWalkataspeedofabout5kilometersanhourfor30minutesadayand5timesaweek. 　　答案: 　　1.keep2.Effects/Advantages/Benefits3.lose4.strengthening5.Safer6.elders7.without8.Tips/Suggestions/Advice9.difficulty10.moving