Although athletes are in good health, they will still be infected without screening for virus invasion, and it does not mean that the more athletes exercise, the better their body resistance, and the surrounding environment must be densely populated when athletes exercise, which also increases the risk of being infected by viruses.

We know that the epidemic raging around the world spread first in the army and then in the community, and prisons in some countries have also been infected with large-scale epidemics. This time, a large number of athletes were diagnosed, which proves once again that athletes also belong to the people who are more susceptible to infection in COVID-19. So many people think that athletes' physical quality is so good, why are they still susceptible to infection?

It is because athletes often push the limits of their bodies to a certain limit during training, and this kind of oppression of the immune system often makes the immune system weak, which means that athletes belong to a group that is more susceptible to infection, and after high-intensity training, the body is likely to cause or increase the chances of respiratory tract infection, which means that we will gasp violently after high-intensity training, and this period is very vulnerable to virus infection.

And you must pay attention to the environment when you exercise. Although athletes in those countries must pay great attention to the environment and avoid being disturbed in their daily training, some athletes are not so tall in their daily training. Therefore, if the environment during exercise is in a high-risk area of virus transmission, large-scale infection is prone to occur. Therefore, even when we are exercising, we should keep a distance from others, use clean towels when wiping sweat, and avoid wiping directly with our hands. In this case, the virus attached to our body may enter the respiratory tract and then invade our body.