How about Hengshui Kujian Gym?

The coach is responsible for the large area. Hengshui Kujian Swimming Fitness Club, a fitness club with a fitness area of 6,000 square meters, arranges more than 200 aerobics and group classes every month. All coaches of Cool Key Fitness hold ifbb coaching certification, cbba coaching certification, national vocational qualification certification, int extreme slimming certification and int sports rehabilitation certification.