人类的游泳活动源远流长,原始人狩猎时,为求取食物而登山涉水,在与人或兽的战争及格斗时,游泳是最基本的技能。随着国家的出现,古代国家发生战争时,利用泅水潜行破坏敌方防守,配合步兵和骑 Swimming activities of human origin have a long history. When the primitives hunt, climbing and wading for food, swimming is the most basic skill in the war and fighting with humans or beasts. With the advent of the state, in the war in ancient countries, the use of sluggish water to undermine the enemy’s defense, with infantry and riding