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国际游泳联合会跳水技术委员会每四年为一周期对跳水规则修改一次,每个周期跳水新规则的变化和执行都会对跳水运动产生很大的影响。回顾跳水项目的发展历史,数量从美国圣路易斯举办的第三届奥运会一个项目,到2013年巴塞罗那世界游泳锦标赛增加到10个项目;以跳台为例,难度系数从刚开始的跳台向前的动作101C(向前翻腾一周半)难度系数为1.4发展到今天109B(向前翻腾四周半屈体)难
The International Federation of Diving Technical Diving Commission changes the diving rules every four years for a single cycle. Changes and implementation of new rules for each cycle of diving will have a significant impact on diving. Reviewing the history of the development of diving projects, the number of projects from the third Olympic Games held in St. Louis, the United States to the 2013 World Aquatics Championship in Barcelona increased to 10 projects; to jump the table, for example, the difficulty coefficient from the beginning of the jump action 101C (Tumbling forward for a week and a half) difficulty factor of 1.4 to today 109B (forward tumbling four and a half pike) difficult