Each coach in each club is different, generally ranging from 200 to 300, and at least 10 is required at a time. If you don't learn to dance, but just keep fit, I personally suggest not to buy private lessons. It may not be effective if it is too expensive. I am a fitness instructor, but I don't work in a gym. If you are interested, I can give you free guidance, and you don't have to go to the gym, even saving money. Qq:39734 1942. Please explain the purpose of your identity authentication.