First, the choice of clothes should be appropriate. In the ice and snow environment, the temperature is relatively low, so when you start exercising, you should wear more clothes, and pay attention to the light clothes, not heavy and close to your body. When the human body gradually adapts to the state of exercise and starts to sweat a little, you can take off some clothes according to your own constitution. After the exercise, you can't stand in the same place for a long rest. You must put on clothes that can keep out the cold and wind at once to protect yourself from the cold weather. In addition, you need to enter the room immediately to prevent catching cold.
Second, eat properly before exercise. Ice and snow exercise consumes a lot of energy, so you must eat something before exercise. Of course, it is not good to exercise immediately after eating, but give your stomach some time to absorb energy. In cold weather, human blood vessels will contract and blood will become sticky. At this time, if you exercise on an empty stomach, it will lead to hypoglycemia, faint during high-intensity exercise, and even make the heart difficult to load, leading to sudden death.
Third, we should replenish water in time. Many people think that people don't need to drink water all the time because the climate is cold and they sweat less, but in fact, the water consumed by ice and snow sports is similar to that consumed by summer sports, but the human body will excrete this water in different ways. If you don't replenish water in time, it will cause dehydration symptoms.
Fourth, we should do warm-up exercises.
Warm-up exercise is very important for ice and snow sports. Warm-up in advance can make the body better adapt to the cold environment and enter the state of exercise. Adequate warm-up exercise can also avoid muscle cramps and make people better play their own state during exercise.