5 rules of American commandos help survive in cold, harsh environments

Following the schedule and when imposing time mechanically, the winter has come to our north. It has been a long time, but some light rain as well as a gentle wind does not give us a truly "winter" feeling: East of a few years ago is much colder than this year!

Although we are familiar with the cold, but they also have the phrase "Stubbornly nonsense" , not just cold, do we consider keeping the heat for the winter? Not to mention where there is an unexpected outing in Sa Pa or snow-clad Fansipan?

In addition to the basic knowledge such as wearing more clothes, storing energy or keeping clothes dry, consult some of the tips to keep warm from a former commander of this US military.

The first is the KOLD principle (it's convenient to spell as COLD - cold): Keep clean - Keep it clean, avoid overheating - Overheating, Loose and in loose-fitting clothes in Layers, and always keep Dry clothes - Dry.

That is the starting principle. If you want to go out (or achieve the ultimate goal of survival) in some cold place, remember carefully:

Complete cover of the body

Any skin that is exposed to the cold wind will be in danger.

The usual thing we still do is put on our bodies with anti-cold clothes, long dresses, long pants and a scarf to wrap around our necks. But when you venture into a cold climate, you need to cover your hands, face and head.

Any skin that is exposed to the cold wind will be in danger. When you touch that bone-deep air, your hand may be paralyzed in just one to two minutes. A pair of leather gloves will be very suitable in this situation.

Remember, any gap on your "armor" will be a weak spot for the enemy to chill through.

Wear many layers reasonably

Have a flexible closet ready to deal with all kinds of weather.

"Rainy weather is a story of heaven" , we cannot predict the weather will become cold - how suddenly hot. Therefore, it is advisable to wear layers of clothing to remove them when necessary or add them if the temperature drops suddenly. Have a flexible closet ready to deal with all kinds of weather.

Besides, the garment is worn close to the body, so there is always a layer of synthetic polyester or merino wool. These are ideal materials because of their ability to keep the skin dry when operating a lot and they will be extremely comfortable when you remove other layers of thick clothing to go to sleep. On the other hand, two or three layers of outer clothing overlap with the other polyester / merino wool coat so don't be too tight.

In the outermost layer, use a hooded shirt (like the Eskimo parka). You also need to apply a multi-layered medical rule to the lower part of your body, but don't have a lot of layers like your shirt and legs to exercise.

Always have lip balm and sunglasses

Sunglasses needed for you when traveling in a cold environment.

According to the advice, it is not necessary to have this lipstick, just need to apply a lip balm to your lips. Otherwise, your lips will crack and bleed at any time.

And sunglasses, it will have two effects in a pricey school.

One, obviously, separates your eyes from the icy wind. And two, they avoid the state of eyestrain due to constantly looking down on a white background.

Always keep people dry

Never let your body get wet.

Never let your body get wet, because it will almost be a ticket to get you into the hospital, and if it is severe, you will die. If the glacial adventure plan takes place where many lakes, rivers or streams are available, have a towel and a few clothes. The item of clothing is available above.

Humid bodies can also come from the reason that sweat is excruciating, so the clothes closest to the skin will be extremely important: it will be able to determine your life.

It's not that cold to be good

The body's trembling action is a way of protecting your muscles instinctively.

The body's trembling action is a way of protecting your muscles instinctively. At that time, your whole body will shudder by quickly moving the muscles, thereby creating heat to resist the cold outside. But, once you shiver, it is the omen that you have prepared wrongly somewhere, and the cold is coming into your body.

If the body is completely dry and is worn warm enough, there is no reason for you to shiver. The best way is to check your body carefully and see where you are wrong.

And finally, above are the advice of a former US commando on how to survive in an environment where temperatures are extremely low. Based on the experience of these soldiers, listening to their words must not be excessive. Therefore, please remember the KOLD principle and the detailed advice so that these New Year adventures will be safe!