2. Warm-up preparation: The temperature in winter is low, and the stiffness of muscles and joints is high. Therefore, it is necessary to warm up fully before starting exercise, so as to improve the flexibility of the body and reduce the risk of sports injury.
3. Moderate exercise: In winter, human metabolism slows down, and the amount of exercise should not be too large. It is suggested that the intensity and time of exercise should be appropriately adjusted according to personal physique and health status.
4. Keep moisture: Dry air in winter can easily lead to dehydration. Pay attention to replenish water during exercise and maintain a good state of exercise.
5. Pay attention to indoor ventilation: indoor air is not circulated in winter, which is easy to breed bacteria and viruses. Keep good indoor ventilation during fitness activities to reduce the risk of infection.
6. Diet adjustment: In winter, the human body's demand for energy increases, and it is necessary to ensure adequate intake of calories. Protein and fat intake can be appropriately increased in the diet to meet the body's energy needs.
7. Warm measures: When exercising outdoors, pay attention to warm measures, such as wearing hats and scarves, to prevent the cold wind from attacking.
8. Safety first: In winter, the ground may freeze or snow. Pay attention to anti-skid and anti-fall to avoid accidental injury caused by falling.
9. Adequate rest: In winter, the recovery of human fatigue is slow, so it is necessary to ensure adequate rest time to avoid excessive fatigue affecting health.
10. Monitoring physical condition: During the process of fitness in winter, you should pay close attention to your physical condition and seek medical advice in time if you feel unwell.