Cycling徐炎波徐炎波2021/6/41Cycling,alsocalledbicyclingorbiking,istheuseofbicyclesfortransport,recreation,orforsport.Personsengagedincyclingarecalledcyclistsorbicyclists.Apartfromordinarytwo-wheeledbicycles,cyclingalsoincludesridingunicycles,tricycles,quadricycles(四轮车),andothersimilarhuman-poweredvehicles(HPVs).PeopleBicyclesEquipmentsCycling2021/6/42CyclingislistedasanofficialeventinthefirstOlympicsin1896.AnditbegantoappearinAsiaintheearly20thcentury.In1908，JapanfoundedtheTokyoroundandwill（东京轮士会）.InMay1915,thesecondfareastgames,heldinShanghai,consistedofeightevents,whichthebikegameprojectisoneof.Beforethe1990s,inthemainlandChinawhichwascalledthekingdomofbicycles,bicycleswerethemaintransportationoftheurbanandruralshorttravel,afterthatthefunctionasatransportationtoolwasgraduallyreplacedbymotorbikesandcars,butasasportfitnessentertainment,itsfunctionwasimproved.SnowBikeSnowBike（雪地自行车）（雪地自行车）BMXBMX(20(20寸小轮车寸小轮车) )RoadBike(公路自行车）IndoorCycling(室内自行车)Cyclocross(越野赛)MountainBike(山地车)TrackRacing(场地赛)classificationofthegame2021/6/44EquipmentsHelmetFlashlight:Gloves:waterpitcher knapsack mapSkillsLearningtorideefficientlyandsafelyintrafficisimportant.IntheUnitedKingdom,manyprimaryschoolchildrentooktheCyclingProficiencyTesttohelpthemcyclemoresafely.IncountriessuchastheNetherlands,wherecyclingispopular,cyclistssometimesrideinbikelanesatthesideof,orseparatefrommainhighwaysandroads.Manyprimaryschoolsparticipateinthenationalroadtestinwhichchildrenindividuallycompleteacircuitonroadsneartheschoolwhilebeingobservedbytesters.2021/6/46Bicycleextremesport2021/6/47Youcaneithertravelorread,andeitheryourbodyorsoulmustbeontheway.要么旅行要么读书,身体和灵魂,必须有一个在路上2021/6/49Weareallwalk-men!Ifyoualsolikebicycling,welcometojoinusasawalk-man.2021/6/411部分资料从网络收集整理而来，供大家参考，感谢您的关注！