The grades of gyms are different, and so are the grades of coaches. Of course, there will be differences in prices. At present, personal trainers in major gymnasiums in Nanjing, Jiangsu Province spend about 100 ~ 300 per class. Of course, it is useless to buy only one class. Every gym has its minimum number of classes for sale, which is usually 12 classes. Of course, 12 class does not represent 65438+. This needs to be discussed with your personal trainer. Generally, these trainers are reasonable!