80 square meters. According to the official WeChat account of SEGA Haitao City Club, the swimming pool area of the club is 80 square meters. Sega Haitao, as a new brand in the regional development of China fitness industry and a member of a club in China, was founded in 2003 and originated from the high-end fitness of "luxury fitness service". 20 15 upgrade and transform, focus on development, create light and luxurious fitness, and define the new trend of fitness 4.0 era.