The gym needs ventilation system. At present, many people like to get together in fitness. Due to the high density of people in the gym and the heavy breathing during exercise, there will be a shortage of fresh air indoors, and athletes may inhale more harmful substances. At the same time, fitness equipment and other facilities are public and lack of cleaning and disinfection, which is easy to cause cross-infection.

Pay attention to the time schedule when going to the gym, avoid the peak period of fitness, choose a ventilated place near the window to exercise in the gym, and try to reduce the inhalation of dirty air. At the same time, it is suggested that gym managers strengthen the ventilation system of the gym, and it is best to install independent ventilation facilities; Pay attention to controlling the number of active personnel to ensure that everyone has a certain space for activities; Pay attention to the detection and purification of indoor harmful gases. Especially in newly built and renovated gymnasiums, we must strictly control the contents of harmful gases such as formaldehyde, benzene and carbon dioxide indoors.