1, this is ok, but you need to determine how long it is valid. This needs to be determined at the gym. 2. When buying, talk about the price, or inquire about the normal price, so as not to buy expensive. You can't use the fitness card casually after buying it. You must change the name of the member and try to correct it. This must be corrected in the gym, so it is not good for the gym not to admit it. Fitness is good for your health. However, there are some differences in the facilities of the gym. It is recommended to check whether the facilities in the gym are suitable before making a decision.