Fitness cards are only applicable to gym equipment, and they are also guided by touring coaches, but if they are personal trainers or some professional coaches, they are not included.

The main source of coaches is to sell their own classes, for example, a coach has opened aerobics classes or other classes alone, which is charged. If you want to join, you need to buy courses from the coach.

Nothing else, such as some simple exercise methods, but you can ask the coach for free.