Winter should be in good health

In the cold of winter, a lot of people choose morning exercises to enhance immunity.

However outdoor fitness is not it too early? characteristics for the North in winter, the experts suggested: winter outdoor fitness fitness after the sunrise.

It is understood that the winter before sunrise surface temperature is lower, because most of the urban heating using coal as a fuel, the early morning air by burning coal releases of pollutants such as carbon monoxide, carbon dioxide content is higher.

Furthermore, the auto emissions of nitrogen oxides, carbon hydride, lead and other hazardous polluting substance also gathered on the ground, people who get up early and exercise, there will be a lot of smoke inhalation and toxic gases. In such circumstances, there may be a weakness, dizziness, laryngitis, bronchitis, and other diseases, damage to health.

Experts say, winter sports, should be around 10: 00.

When the Sun came out after drying to the ground, the atmosphere begins to impingement, polluted air to the upper air diffusion, on the violation of the human body will decrease. In addition, the winter night temperatures are lower, the Sun came out for half an hour before they will gradually ease.

Experts say that consistently exercise, according to the fixed time for exercise; the elderly, the body's resistance capacity of poor people are more suited to exercise after sunrise; often sat in the Office as a result of working time, you can use the time to choose before lunch, walking, jogging, or you can reach the very good effect.

(Practice editing: Tran Hung Wong)