Blue starfish blue star swimming club is a member of the world baby and child swimming association (wabc). The curriculum system is analysed through the ssm (self confidence & trust, survival skills, physical &mental, more than that) system, which defines scientificly five classes for children of different ages and abilities. The blue starfish blue star swimming club has the leading team of professional parent-child swimming coaches, all of whose members are trained and certified by the british swimming association (sta) and wabc. Blue starfish blue star swimming club works to provide advanced, scientific, healthy and professional parent-child swimming services to infants and children aged 0-6 years and their families. The use of the world's advanced copper and silver ion physical purification equipment, imported by germany, aims to provide a clean and safe water quality environment for the baby and its parents, naturally continuing the baby's water-related instincts and giving the baby a different ocean trip. According to a study conducted in china by blue starfish blue stars and sons swimming club, 34 per cent of households started taking their children to swimming courses before they reached the age of one year. However, less than 10 per cent of households have heard of parent-child swimming and only 2 per cent have experienced parent-child swimming. Sadly, 55 per cent of the families of newborns in china consider the swimming of infants and young children to be "a bucket + a pack". In addition, 80 per cent of households indicated that they were unable to find quality and good infant and young child swimming services. Robust rigid demand will feed a large market for parent-child swimming services. Status of blue starfish blue star swimming club industry: the great potential of the market has led to the emergence of relevant infant and child swimming institutions. But most of the "swipe" institutions in the market today use "swipe swimming" and are likely to damage the vertebrate nervous system. Moreover, most pools are random in terms of qualification, staff training, site environment, water temperature and disinfection systems, and the level of service and sanitation is a matter of concern. The current situation in unregulated industries makes it difficult for parents in many places to find suitable places to swim with infants and children。