Smog often occurs in Beijing, so how should Beijingers go out to exercise in winter?

Everyone's cold areas are heating with raw coal. Therefore, the most serious stage of environmental pollution comes every year, and going out every day will be very vague. Inhaled gas will smell like smoke and fire, so wear a mask when you go out. Even in the house, you must turn on all the air purifiers. As a sports enthusiast who loves sports, it will become more and more difficult to go out for a walk. Is it safe to go out for exercise at that temperature?

Outdoor sports should pay attention to environmental pollution. Everyone can't stay indoors all day. Everyone's survival and the normal operation of social development must come outdoors. If you never go out because of environmental pollution, it is also a general contradiction, so it is a pity that you can't do it.

However, if you want to exercise outdoors in such a serious environmental pollution situation, it will definitely improve your level of inhaling dirty gas. Although exercise is good for your physical and mental health, environmental pollution will also threaten your physical and mental health. It is an unfavorable factor that you have to consider when you exercise outdoors, which can not be ignored.

The tidal volume of all normal adults is 1kg, the resting weight is 8- 10ml, and the heart rate per minute is about 16-20. It is not difficult to see that I feel a lot of gas inhaled every minute. When you are exercising, your heartbeat and heartbeat times will be greatly improved, which may be 8 to 65,438+00.

So we can see that many people wear N95 masks when they go out every day. Some people even wear masks when they do morning exercises, play Tai Ji Chuan and dance in square dance. However, wearing a mask can be used for sports with low compressive strength and is not easy to hurt inhalation. However, if you wear a mask outdoors for some high-toughness sports, such as jogging and cycling, the mask will do great harm to your inhalation.

The theme activity of going out pays attention to the index value of air index. In addition to forecasting the weather, everyone's current weather forecast will continue to release the daily air index value, and divide the index value of PM2.5 into different levels, with one being divided into six levels. 0~50 is excellent, 50~ 100 is good, 100~ 150 is light environmental pollution, 150~200 is moderate environmental pollution, 200~300 is serious pollution, and 300 and above are serious environmental pollution, so it will continue to be used.

Therefore, every time you are ready to go out for exercise in advance, it is best to know the air index of the day before you speak. If the environmental pollution is too serious, you'd better be careful to go out. When the gas reaches the level of slight environmental pollution, it is recommended not to exercise outdoors, but to exercise indoors, such as going to a health club or exercising at home.

In recent years, it has been found that not only inhalation-related diseases such as lung infection, asthma and liver cancer are closely related to environmental pollution, but also cardiovascular and cerebrovascular diseases, metabolic diseases such as diabetes and environmental pollution of amateur groups. Therefore, under such a serious environmental pollution situation at this stage, we must pay attention to the harm of environmental pollution to everyone's health when going out for theme activities, and take some relevant countermeasures for safety protection.

Safety protection tips for environmental pollution First, in the case of serious environmental pollution, we should reduce outdoor sports and move outdoor sports indoors. You can go to the gym to exercise, train passers-by at home, and climb stairs. If you like aerobic exercise and it is not convenient to go to the gym, you can buy a home treadmill or bicycle in your room, or you can buy a rowing machine. Muscle training can be done by yourself.

Secondly, if you have to exercise outdoors, you must wear a mask when the environmental pollution is serious. If your exercise compressive strength is high, the inhalation will be tight. It is recommended to buy a mask with a valve, increase the amount of inhaled gas, pay attention to reducing the exercise compressive strength and reduce the number of heartbeats. And your mask should be removed and replaced frequently to improve the actual filtering effect of the mask.

Third, the room should be equipped with air filtration equipment. If there is a standard, you should be equipped with a home fresh air system and an air purifier to improve the indoor air quality, so that you will have a stronger natural environment when you exercise indoors.

Fourth, put green plants in the room. We know that green plants have a good practical effect on air filtration. If you put some green plants in your room, you may keep a good air index in a more environmentally friendly way.

Fifth, drink more water. Everyone's circulatory system and metabolism need a lot of water. If you don't replenish enough water, your metabolic rate may decrease. Therefore, supplementing enough water immediately can help you speed up your metabolism and quickly remove endotoxin from your body.

If you take the above measures, it will improve the safety factor and effectiveness of your physical exercise in the season of environmental pollution, and prevent the pollution of inhaling a lot of air during exercise from causing other harm to your body. I hope everyone can do physical exercise in a good gas natural environment in the winter with serious environmental pollution.