You can do it at the gym first. Go and have a look. If you do it yourself and have no experience, it is best to do it in chain. Now there are many fitness chain brands in China. My advice is, aren't you in good health You can take the fitness instructor qualification certificate. Then go to the big gym to apply. After working for a period of time, just for the sake of experience, you should be able to understand some doorways (if you can contact as many departments as possible) and even change jobs more. Different companies have different ideas, not only in operation, but also in employing people, including treating customers. Finally, you are willing to do it yourself, build a brand, make yourself bigger and stronger, and achieve something. Maybe, in 10, I will be a customer of your chain store, so don't forget to give me a discount. Ha ha. I wish you immediate success! !