Bad air in gymnasiums is a common problem. First of all, in today's commercial buildings, the utilization rate of large-area floor-to-ceiling glass is very high, so now many shops are basically a relatively closed space composed of walls and floor-to-ceiling glass, and the only place for natural ventilation is the entrance and exit. Usually, there are not many such doors in the fitness area of the gym, which can not meet the natural ventilation needs of the whole gym.

Secondly, the air conditioning and ventilation equipment is insufficient or unreasonable. There is basically no separate fresh air supply equipment in the gym, some are duct air conditioners installed by the owner, and some are ceiling air conditioners installed by the gym itself. Ceiling air conditioning, basically indoor air is circulating, so at most it feels better, but the air quality is still the same. If it is duct air conditioning, the indoor unit may not be in the gym, so there will be external fresh air, but this is just a general design, and the characteristics of large population and large metabolism in the gym are rarely considered. Therefore, although the air quality will be better than using ceiling air conditioning, there will still be a problem of insufficient fresh air in some areas.

As for changing the gym, it is not realistic. First of all, you should find a well-ventilated gym in the right area. Secondly, your original gym money will definitely not be refunded to you. Whether you are willing to spend more money to buy another card is another question. Therefore, most people choose to suffer silently.

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