Is it a good morning or a good evening to exercise in winter?

It will be better to exercise in the evening in winter, the air quality in the morning is not very good, and it is also a good choice for running in the evening. If you wake up in the morning, it's not suitable for exercise.

1. It is good to run at night in winter.

2. From the perspective of sports medicine, running at night is more scientific. As long as you master the intensity of exercise, running at night will also make you sleep better. Slight fatigue is just time to rest.

3. However, due to the cold winter, it is necessary to pay attention to the warmth of the joints, and you can wear special running warm clothing (fleece) and hats and gloves. Personal experience feels that tight clothes are better at keeping warm.

4. In addition, due to the low temperature in cold weather, the blood vessels on the body surface shrink when cold, the blood flow is slow, the viscosity of the muscles increases, the elasticity of the ligaments and the flexibility of the joints decrease, so it is necessary to fully prepare for activities before running to prevent sports injuries.

Exercising in the evening is better, not in the morning.

The morning air contains a large number of carcinogens and reflux substances, and between 6 and 9 a.m. is a dangerous time for cancer. The sinking time of polluted air in the city should be after 9 o'clock, so even if you get up early to open the window to breathe, it should be after 9 o'clock. If the morning exercise is in a scenic area with deep forests and dense trees, all you breathe is carbon dioxide exhaled by the trees, which is not good for your health.

Only when the weather is clear and the sun is out, the combination of sunlight and chlorophyll will gradually release oxygen and make the air fresh. "The rules of the body's biological clock in the morning are: high basal blood pressure, high basal body temperature, and adrenaline is 4 times higher than in the evening.

If you exercise vigorously, you are prone to cardiac arrest and have a high mortality rate. If the weather is good in the morning, you can take a walk, do gymnastics, or do some relatively easy activities, but it is not suitable for long-distance running, climbing and other mornings. The best time to exercise, and it is generally accepted internationally that dusk is more appropriate.

Mornings are not the best time to exercise, as the amount of carbon dioxide in the air is the heaviest of the day, which is not suitable for exercising, and the afternoon is the best.

When I run, I run in the afternoon, 5km a day, about half an hour

It's okay, I'm a student too. Is the body the capital of the revolution?

Yes, winter exercise is very good for the body.

Good evening and I wish you good health and all the best.

Article 2 is correct.

Look at your air quality, if it's not good, hehe.

Exercise well in the evening.

One. From the human body itself. Sports medicine has proven that when you first wake up in the morning, the functioning of the human organs is still at a low level, because all the body's functions are reduced to a minimum when you sleep, so that you can reduce consumption and get enough rest.

And going to exercise soon after waking up is the same as not preparing for a warm-up before a strenuous workout to get your body fully moving. At this time, exercise is more dangerous for people with weak cardiovascular function. The mobility of the human body is fully developed at night, when the body is more likely to adapt to the rhythm of movement.

And running at night, as long as you master the exercise intensity, it will also make people sleep more soundly.

Two. In terms of the external environment, the carbon dioxide index is highest in the morning air, which is caused by the combined effect of photosynthesis and respiration of plants. Because there is no sunlight at night, the plants can hardly photosynthesize and the respiration is going on all the time, so at night the plants are consuming oxygen and producing carbon dioxide, and this continues until the dawn when the plants can photosynthesize.

Therefore, the low oxygen content and high carbon dioxide content in the air in the morning make it unsuitable for exercise. The opposite is true in the evening, when oxygen levels are at their highest and carbon dioxide levels are at their lowest. Moreover, the dust suspended in the air the day before has not completely disappeared, and the exercise at this time is far less good than the environment at night.

Moreover, exercising in the morning is not conducive to the body's immune function, and the body produces too much adrenal corticosteroid after morning exercise, and the corticosteroid content in the body increases. Not only does this not enhance physical fitness, but it also often causes blood pressure to rise due to corticosteroids, and at the same time suppresses the body's normal immune function. Physical exercise in the evening does not have such worries, because the content of corticosteroids in the evening is significantly lower than in the morning.

Morning exercise is not the only harm, people will have a noticeable slowdown in the flow of saliva after morning exercise, because saliva flow can help people fight infection, and if saliva flows slowly, it will make people more susceptible to viral infections. To sum up, we can see that exercising in the morning not only does not get enough exercise, but also has the shortcomings of easy injury and decreased immunity, while exercise in the evening can not only avoid these shortcomings, but also greatly improve the effect of exercise, and at the same time improve the quality of sleep. Therefore, exercising in the evening is much more scientific than exercising in the morning.

Try not to exercise in the morning, after all, the weather is the coldest and the air is not good. The afternoon and evening will be better. Anything indoors is fine.