在花样游泳自选动作运动中,运动员需要将基本姿势、基本动作进行连接组合,使其成为多串动作,最终在规定的时间内,通过多串动作的链接完成一套自选动作,并通过完整的自选动作表现运动员的技术、体能和对音乐主题的诠释能力。多年来规则中对基本姿势和基本动作进行了详细的描述,但给予衔接动作的解释比较简单,仅为:“从一个姿势到另一个姿势的连续动作,衔接 In synchronized swimming optional movement, the athlete needs to connect and combine the basic posture and basic movements to make it a multi-string movement, and finally complete a set of optional movements through the links of multiple strings within the prescribed time, Optional action shows the athlete’s skills, fitness and ability to interpret the musical theme. The basic postures and basic movements have been described in detail in the rules over the years, but the explanations given to them are simple: ”Continuous action from one pose to another,