Synchronized swimming is called water ballet, and they are closely related. Ballet dancers are elegant and grand, requiring a solid foundation of skills and a sense of rhythm. Their movements give people a positive and uplifting sense of beauty, and synchronized swimmers also need these physical and mental qualities, so they will have a greater impact; but synchronized swimming Athletes also need to have good water skills and be able to swim in various swimming styles. In particular, diving ability and collective cooperation ability are very demanding, which is different from ballet.