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.
仰泳的优势在于便于呼吸,缺点则是游泳者不能看到前方的情况。仰泳也是几种竞技泳姿中唯一一种从水中出发的(其他几种泳姿是从跳台上出发)。仰泳是一种古老的泳姿。奥运史上第一次仰泳比赛是1900年的巴黎奥运会男子200米仰泳。