If you often go to the gym to exercise, you can observe all kinds of situations in the gym. Some people will spend money to find some fitness instructors in order to be more effective in fitness. But at this time, don't rush to find a personal trainer, or observe it silently for two months. There is no cost, because you can go to the gym or observe the situation in the gym. Of course, the most basic situation of the coach you are looking for is that the time you often go to the gym, and the rest are either not working at this time or have no clients. These should all be fitness instructors you don't want.
If you see a fitness instructor, he always takes some students with him, and the number of students is large and the fitness effect is good, which shows that the fitness instructor should still teach well and at a high level. Of course, you often go to the gym to exercise, and you can also get to know the situation through other people looking for coaches in the gym! You can get a general idea of what those coaches teach. Don't look for a coach who just chats with colleagues or stands at the front desk. That kind of coach is generally unpopular or has few students.