１９００年，在第２届奥运会上，水球成为正式比赛项目。１００年来，在奥林匹克运动的推动下，在国际游联的倡导下，在各国水球运动员改革的呼唤声中，水球竞赛规则在不断地变更与充实，它不但使竞赛更为精彩，而且使评判更为客观。世纪之交，为了把握未来水球竞赛规则的变化? In 1900, at the 2nd Olympic Games, the water polo became a formal event. Under the impetus of the Olympic Movement and the call of the reform of the water polo players in the past 100 years under the initiative of the International Tourism Association, the rules of the water polo race have been constantly changed and enriched. It not only makes the competition more exciting but also makes the judgments even more As objective. At the turn of the century, in order to grasp the future changes in the rules of the water polo competition?