海豚的游泳,由于它有良好的流线型外形,有利于减少水的阻力,其速度惊人,每小时可高达40公里。一种仿效海豚的新游泳术正在欧洲流行。该泳术称做单鳍式泳,游法是双脚合拢并在一起套上象海豚尾鳍一样的玻璃钢泳鳍,整个动作呈蝴蝶般形状,但不是用手来抓水,而是利用象海豚尾鳍般的玻璃钢泳鳍踢水。身体连同头部要一直潜入水中,呼吸实际要 Dolphin swimming, due to its good streamlined shape, helps to reduce water drag, which can be staggering at speeds of up to 40 kilometers per hour. A new dolphin-based swimming technique is emerging in Europe. The swimming called single-fin swimming, swim the law is feet close together and put on the same as the dolphin caudal fin-like fiberglass, the entire action was butterfly-shaped, but not by hand to catch the water, but the use of dolphin Tail fin-like fiberglass swimming fins kick water. Body along with the head to be dive into the water, breathing actually want