Shoes Are Too Tight And Too Small For Winter.

< p > > a href= "http://pop.sjfzxm.com/popimg/xm/index.aspx" > shoes < /a > the tighter the dress is, the warmer it is! NO! < /p >

< p > experimental process: the reporter invited an experiencer to participate in the experiment.

First let the experiencer loose the shoelace of the right shoe, so that the toes can move freely inside.

The shoelace of the left foot is tightly tied, so that the heel is clinging to the shoes; after the preparation is ready, the experiment begins.

In order to better observe the results of this experiment, reporters "relentless heart" to let the experience of the 19 floors up and down to see how much temperature after the large number of sports.

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< p > "after the exercise, I feel the temperature is almost the same, both of them are very hot, but the left foot is much sweeter than the right foot."

After climbing 19 flights of stairs, the experiencer told reporters.

The reporter measured the temperature of the left and right feet of the experiencer with an infrared thermometer. The final measurement result is that the left foot is 31.8 degrees centigrade and the right foot is 33.7 degrees Celsius. < /p >

< p > experimental results: from the experimental results, shoes wear much more tightly than shoes.

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< p > wear more socks to keep warm? NO! < /p >

< p > experimental process: this reporter invited two experiencer, an experienced person wearing two socks on his left foot, a pair of socks on his right foot, another wearing three socks on his left foot and wearing a sock on his right foot.

Reporters let the experiencer work normally as usual, but the reporter put forward a small request, that is, in the most half day's experience, there must be more than half an hour's exercise.

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Less than p days later, the experiencer told their feelings to reporters.

Wearing a pair of socks, the experiencer said that when socks had just worn up, they felt that they were more warm than socks, but after a while, they felt that one foot with less socks would feel warmer. After a while, they felt that there was no difference between the two feet.

And those who wear three socks also feel the same way.

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< p > reporter used infrared thermometer to measure the temperature of the experiencer. Finally, it showed that the first experienced person wore a pair of socks left foot temperature of 28.6 degrees, and the right foot of a pair of socks was 31.1 degrees Celsius.

Another experienced person wore three socks with a left foot of 25.7 degrees, and the right foot of a stocking was 26.3 degrees < /p >.

< p > experimental results: from the results of this experiment, we can see that the temperature of a foot wearing a pair of socks is higher than that of three socks and two socks.

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< p > expert interpretation < /p >

< p > wear too tight will cause blood < a href= "http://cailiao.sjfzxm.com/" > circulation is not smooth. < /a > /p >

Liu Ougen, deputy chief physician of Department of Dermatology, Changda Second Affiliated Hospital, explains that prevention of chilblain is the primary task of preventing frostbite. However, many people believe that in winter, the tighter shoes are worn and the more socks wear, the more warm they are, which is wrong in fact. P

You know, too tight shoes and socks will have pressure on the blood vessels, will make the peripheral blood circulation is not smooth, making feet cold, so it is more prone to chilblain.

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< p > "buying shoes in winter" or "a href=" http://www.91se91.com/news/index_p.asp "> wearing shoes < /a > children, it is best not to choose shoes that are particularly tight, or to tighten shoes tightly, so as to prevent extrusion of feet from affecting blood circulation, and to make sure that there is a certain gap between feet and shoes, so as to enhance the warmth retention by using the heat insulation of air.

Next, when choosing shoes, pay attention to the thickness of the soles, because the soles are thick, and the cold proof performance of the shoes is good.

People who are often born with chilblain should wear cotton shoes as early as possible. Those with feet sweat should choose cotton shoes and cotton socks with better permeability. When socks and insoles are wet, they should be dried in a timely manner, and they should often be baked in cotton shoes.

Dr. Liu suggested that in the cold winter, people can keep hot water soaking every day to ensure that the blood flow of the feet is smooth, and the water temperature can be controlled between 55 and 57 degrees.

Soak in hot water, especially before bedtime, it is feasible to promote blood circulation and metabolism by activating qi, activating blood circulation, relaxing tendons and dredging collaterals.

But if you return indoors from the cold outside, do not immediately use hot water to soak your feet. You can rub your ears, face and feet with your hands.

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