Gym annual cards can generally be used according to the number of times or unlimited times, as long as they are within one year. The specific way of use may vary according to the regulations of the gym and the terms of the card. Some gyms may stipulate that they can use gym facilities unlimited times in a year, while others may charge according to the number of exercises in a year.

If you have any questions about the use of the gym annual card, it is recommended to consult the gym staff for detailed regulations.