Backstroke 仰泳
The backstroke has the advantage of easy breathing, but the disadvantage of swimmers not being able to see where they are going. It is also the only competition swimming style that starts in the water. Backstroke is an ancient style of swimming. The first Olympic backstroke competition was the 1900 Paris Olympics men's 200 metre.
仰泳的優勢在于便于呼吸,缺點則是游泳者不能看到前方的情況。仰泳也是幾種競技泳姿中唯一一種從水中出發的(其他幾種泳姿是從跳臺上出發)。仰泳是一種古老的泳姿。奧運史上第一次仰泳比賽是1900年的巴黎奧運會男子200米仰泳。