Which is more important to keep warm and keep warm?

People who are hiking and camping should have the ability to resist heat and cold, and it is better to dress loosely.

Due to the improvement of living standards, people fully enjoy the material satisfaction brought about by civilization: The sky is cold, the air is cold, and it is extremely comfortable. Due to excessive protection, people gradually lose their ability to resist nature. Friends preparing for hiking and camping should exercise their own body and learn to keep warm in peacetime to meet the needs of camping in the mountains.

Humans rely on the calories of food to maintain body temperature and extend their vitality. The principle of insulation is to maintain normal body temperature, which is why we wear clothes. Because after putting on clothes, an air layer will form around the human body. This air layer is the source of regulating body temperature.

The warmth of wool clothes is particularly high. This is because the wool is light, soft and bulky. After wearing it, it is easy to form an air layer that regulates body temperature around the body. This layer of air can prevent the loss of body temperature and protect the body from cold. It is not that the wool is warm and the body is warm. Hair products are made of wool fibers and have drainage properties. Therefore, they can be kept warm when they are wet. Even if they are wetted by rain, they can still be kept warm if they are wrung out. If the woolen clothes are drenched in the rain, they should be wrung together in an absorbent paper and then put on. The body temperature will dry the incompletely dried clothes. If you are in urgent need of clothes and your clothes are not dry, you may wish to use the above method to try it out. Wool clothing is the ideal mountaineering wear. Unlike clothes of other materials, it will turn into heavy and cold clothing after rain. It will not only protect the cold, but will also catch cold and even freeze.

Second, talk about reheating. Take a look at the following figures: One milliliter of water can evaporate 0.58 kcal of calories. Therefore, if a person weighs 70 kilograms, the body temperature must be reduced by 1 °C. Beans ml of sweat. When you exercise in summer, you can exclude 3.5 milliliters of sweat. This shows that perspiration can help reduce body temperature. Under conditions of fatigue and dampness, exposing the body to cold weather, the body temperature will drop, resulting in a life-threatening situation. Therefore, if the clothes get wet when camping, be sure to change them quickly, and do not lower the body temperature. When the body temperature drops, The body naturally feels uncomfortable.

Dry old newspapers are a multi-purpose item. It can be used to make fire, but it can also be used as a cushioning material to avoid collisions of packaged foods. In addition, when clothes are wet, they can be rubbed in newspapers and placed in the underwear. They have the function of absorbing moisture. Although they are placed in underwear, they can cause a lot of inconveniences, especially when we are active. It is still an ideal warmth protection product.

Only by adjusting the air layer according to changes in temperature can we keep warm. In the evening or in the morning when the wind is big, you can dress. When you feel cold, you should wear a warm sweater so that you can keep the air layer around the body so that the body will not catch cold. The same principle applies to the tents used for camping. When the snow stops, you can put on a windbreaker and the raincoat can be changed.

In order to show their slender figure, young people like to wear tight clothes when hiking camping. From the standpoint of warmth and flexibility, this is very inappropriate. It is best to wear loose clothes and the best for the knees and elbows to move freely. Moreover, not only one piece should be worn, but several pieces should be worn. The outermost clothes should be able to maintain the air layer; so there is no need to worry about being affected by strong winds.

In summer, the weather is so hot that some people wear shorts and go camping in the mountains. Due to the long exposure of the legs and knees, they feel extremely tired when they rest in the evening. The same is true of the upper body. Walking too long in the breeze or in the hot sun will also produce a feeling of tiredness. Therefore, we have to carefully consider the wearing of the mountain.

There are many ways to keep warm. As long as you can study with your heart, there will be some experience. If you can train yourself to wear less clothes, you will be able to cope if you face difficulties.