China Bodybuilding Association provides personal trainer training, but the disadvantage is that it is not recognized by the Ministry of Labor and Social Security. The aerobics instructor of China Aerobics Association is recognized by the Ministry of Labor and Social Security, and the training content is also good. The local sports commission can issue professional fitness instructor certificates, but only at a lower level. For example, the national level can only be awarded to the national association level, and the local sports commission can only issue the national first-class, second-class and third-class fitness instructor certificates.
Personal fitness instructors need some professional knowledge besides their convincing physique.
It is necessary to be familiar with the effects of various sports, master what is moderate exercise and what is excessive exercise, and solve basic muscle strain and other problems.
Secondly, I think the most basic thing is to know several sets of aerobics and make standard fitness postures when using fitness equipment.