"": 200,
"": "",
"": "場地自行車賽
公路自行車項目和山地自行車項目似乎更符合普通人對自行車項目的認識,但對場地自行車卻不同,場地自行車運動員隻是在呈42度角傾斜的場地內一圈接一圈地騎行,賽車場、運動員的頭盔、比賽服和自行車本身都仿佛來自《星球大戰》,和普通自行車項目相距較遠。
這些奇特的外觀來源於多年來科學技術的不斷進步,所有這些是為了幫助更快地騎行。利用空氣動力學設計的新型自行車雖然操控性不佳,不適於集體項目,但創造出前所未有的速度。1984年洛杉磯奧運會上,新興技術和設備紛紛湧現,特別是首次出現了沒有輻條的碳素輪胎。
另外一次革命性的技術進步是在1992年巴塞羅那奧運會上,英國自行車運動員鮑德曼憑借科技含量高人一籌的自行車為英國獲得了自1920年以來的第一枚自行車項目金牌。他的自行車為全碳素材料,總重量還不到9公斤,並且很多連接部位都運用了空氣動力技術。
2000年悉尼奧運會上,場地自行車項目繼續發展,增加了女子500米計時賽、男子奧林匹克爭先賽、麥迪遜賽、凱林賽等。
類別:通用
Track Cycling
Road racing and mountain biking relate easily to the average rider's view of cycling. Track cycling does not. In track cycling, the riders go nowhere, just around and around an oval track banked at 42 degrees. The track's name - the velodrome - sounds space-age, and the helmets, suits and bikes bearing no resemblance to a common two-wheeler more closely resemble something out of Star Wars.
Those idiosyncrasies grew out of years of refinement, though. All were aimed at helping man push bicycles faster and faster. The aerodynamic \"funny bikes\" of today offer greater speed than ever, despite their poorer manoeuvrability that leaves them ill-suited to pack racing. The 1984 Los Angeles Olympic Games, in particular, fielded a wave of futuristic machines, including the debut of the spokeless, carbon-fibre disc wheel.
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