Happy swimming gym ltd., established in 2004, has been working on business fitness management operations, and its core management team, with many years of professional management experience, has served the beijing major fitness brands. The institute has an international semi-standard pool for ozone disinfection, aerobics and aerobics imported from the united states, with more than 200 lessons per month in gymnastics, including yoga, professional dance, gymnastics, moving bicycles, high-temperature yoga, all of which are in-service coaches, and specifically the imperial yoga, which is specially invited by the indian master of good yoga, is awarded as a beijing gymnastics star yoga course. Happy swimming gyms ltd. Has an aerobics area, an aerobics zone, an aerobics-free zone, a gymnasium, a hot yoga room, moving bicycles, tableballs, table tennis, ablutions, ablution areas, saunas, member internet areas, members ' lounges, members ' drinks, body capacity testing areas, etc., and a combination of exercise and recreation. Efforts have been made to build 3,000 square-square-square-square, with a nationwide chain of happy swimming sports clubs, with more than 200 stores and over 60 in shanghai。