The training time of personal fitness instructors is about 1-3 months. You can go to a fitness school for training and get a certificate. You can get a fitness instructor qualification certificate here. Basic fitness instructors need to take a fitness instructor's certificate. He can go to a fitness institution for 7 days of coaching training, and then take part in the national post assessment. The cost is generally around 3000 yuan. For many fitness enthusiasts or people with no foundation, it is more important to learn professional fitness knowledge and skills than textual research if you want to take the fitness instructor certificate. It takes a long time to study in a professional fitness instructor training college, and the general fitness training price is about 8000-20000 yuan.