Because fitness itself is an action with a lot of exercise, poor ventilation in the basement is easy to cause hypoxia, and the floor of the venue is not high, which will give people a sense of depression. The site is too wet, which is not good for joints and the air quality is poor, and the purpose of fitness and health cannot be achieved. So it is illegal to open a gym in the basement.

Gym refers to a place for fitness, rehabilitation and exercise activities. Generally speaking, the equipment is complete, the fitness and entertainment programs are comprehensive, there are professional coaches to guide, and the fitness atmosphere is good.