英语运动ppt

谢宜星Bungeejumpingisanill-advisedsportforthefainthearted.Freefallingfromareallyhighplacewithgravityworkingagainstyouisoneofthescenariosmostpeopleconsidertobetheirworstnightmare.Butifyoucanovercomeyourfearenoughtotakethatfirstjump,youwillfindthatbungeejumpingisoneofthemostadrenalinheighteningextremesportsyoumaycomeacross.Bungeejumpingrequiresnoskillorexperience.Justscreamyourheadoffonyourwaydownandhaveagoodtimedoingit.Ofallthedifferenttypeofextremesportsthatareouttherebungeejumpinghastheleastnumberofaccidentsthoughitseemstobedangerous.Mostpeoplefeelapprehensiveabouttwothings.First,theropemightsnaponthem.Thisishighlyunlikelysince,toensureyoursafety,allcommercialbungeejumpingcordsarestrictlyqualitytested.Secondly,theymightswingbackandhitthewallbehindthem.Thebungeejumpingoperatorbyextendingthebungeejumpingplatformawayfromthecliffhasalreadytakencareofthisprobability.However,youneedtoexerciseextremecautionandstayawayfromthecliffifyouarenotenlistingprofessionalhelp.Bungeejumpingisnotwithoutitsrisksdespitealltheprecautionstaken.Althoughthechancesofequipmentfailurearelow,duringtheactualfalltherearealotofthingsthatcangowrong.Onewhodoesn'thavealotoflimbercaneasilyenduppullingamuscleordislocatingsomethingbecauseofthesuccessivejerkingthatoccursafterthefirstfall.Manyinstancesofeyeinjurywhilebungeejumpinghavealsobeenreported.Acrosstheworldtherearelotsofplaceswhereyoucanbungeejump.Youwillfindabungeejumpingplatformwhereveryoucanfindacanyon,bridge,ordamthatgivesmorethanafew100feetofheight.TheBungeeTowerinCairns,theVerzascaDaminSwitzerlandandthehighestoneofall,theMacauTowerinChinaaresomeofthemostfamousbungeejumpingpointsintheworld.Youareprovidedwithprofessional,commercialhelpingettingyourequipmentonandyourformperfectedattheseplaces.Duetoitsnature,bungeejumpingdoesnotofferalotofchancesofcompetitionthoughthereareafewareaswithinthesportthatoffersomecompetition,acrobaticsbeingoneofthem.Judgingbungeejumpersbasedonthemovesthattheycouldpulloffwhileonair,isthecoresubstanceofafewspecializedcompetitions.Bungeejumpingstartsyouradrenalinepumpingjustbythemerethoughtofit.Itwilldefinitelybeyourcupofteaifyouareoneofthosepeoplewholovetotakepartinnewandexcitingextremesports.Thankyou