狗爬式游泳
狗爬式游泳，又称狗刨、狗仔式，是一种游泳姿势。游泳员将胸部向下卧平，头露出水面，前后反复移动手和腿，像狗和其他哺乳动物游泳一样。[1]这种泳姿就像是在水中的“疾行”[2]
它是古人类使用的第一个泳姿，据信是自观察动物而习得。[3] 埃及史前的洞穴壁画里的人物做的可能就是狗爬式。[4]
狗爬式通常是小孩学习游泳的第一种泳姿。[5]
因为进行狗爬式泳姿时双臂及双腿不会打破水面，所以成为有静默需求的军事泳姿之一。[6]
参见
参考
- ^ William Clarke. Boys' Own Book: A Complete Encyclopedia of Athletic, Scientific, Outdoor and Indoor Sports. J Miller. 1881 [2015-02-03]. （原始内容存档于2015-02-03）.
- ^ Carl Zimmer. At the Water's Edge: Fish with Fingers, Whales with Legs, and How Life Came Ashore But Then Went Back to Sea. Simon & Schuster. 1999: 183 [2015-02-03]. ISBN 0-684-85623-9. （原始内容存档于2015-02-03）.
- ^ Cecil Colwin. Breakthrough Swimming: Stroke Mechanics, Training Methods, Racing Techniques. Human Kinetics. 2002: 12. ISBN 0-7360-3777-2.
- ^ Greg Kehm. Olympic Swimming and Diving. Rosen. 2007: 4. ISBN 1-4042-0970-0.
- ^ H. Manners, M. E. Carroll. A Framework for Physical Education in the Early Years. Routledge. 1995: 110 [2015-02-03]. ISBN 0-7507-0417-9. （原始内容存档于2015-02-03）.
- ^ U.S. Departments of the Army and Air Force. Survival at Sea. United States Government Printing Office. 1950: 58 [2015-02-03]. （原始内容存档于2015-12-22）.