Secondly, you must be able to coach members, so that you can be called a coach. Since you want to know the members, you should use language to guide them. At this time, you need sports language organization and language expression ability. If the language expression ability is not enough, then the fitness knowledge you have in time is very rich, and you can't teach your members correctly through expression.
It is far from enough to master professional fitness knowledge. The professional certificate of fitness instructor is the qualification certificate of coach. Coach qualification certificate is your stepping stone to enter this industry. Without this stepping stone, you may run amok in this industry. However, having a fitness instructor qualification certificate will be much better than struggling, so the requirements for fitness instructors still include many aspects, and you need to study harder.