Winter is coming, what should you pay attention to?

Exercising in the cold winter can be difficult for many people. And for people with asthma, it's not just the temperature that they face. When they jog, ski or skate, the cold air can make them sick.

Precautions for winter riding

1. If you don’t have quick-drying underwear, you can use a short-sleeved cycling jersey instead. After all, the materials are similar and have better breathability.

2. It is not recommended to wear jackets or pants that are too thick or too large for riding, as this will increase wind resistance and cause unnecessary heat loss. Loose clothing can also bring considerable hidden dangers to riding.

3. Cycling clothing in winter is the same as in the other three seasons. The color of the clothing should be as bright as possible to easily attract the attention of vehicles on the road. Safety first.

4. The choice of goggles is very important, as they can effectively reduce wind irritation to the eyes. This is especially important when riding after snow. It can effectively reduce the damage caused by sunlight reflection to the eyes.

5. If the full-finger gloves feel cold, you can put a pair of thin white gloves on the inside, and then wear the full-finger gloves on the outside. This will effectively keep you warm.

6. Some small things will bring great help to your riding. Sports scarves are one of the few choices. The popular magic scarf can be transformed into many shapes and used for many purposes. Whether it is a mask, a scarf, or a scarf, I believe You will need.

Precautions for skin care in winter

Have you ever noticed that when winter comes, your skin is particularly prone to dryness and itching? In fact, this is not only due to the season, but also due to the static electricity generated by the body and clothes irritating the skin. Therefore, in weather like this, we still try to choose pure cotton clothes. If you feel that pure cotton clothes are too loose, they will not keep you warm. You can also choose Lycra cotton. In this way, it is not easy to generate static electricity, but also has the effect of shaping and keeping warm.

Don’t use too hot bath water in autumn and winter, and don’t rub vigorously. Soap is too alkaline and can easily destroy the sebum on the surface of the skin, making the skin drier. Therefore, it is best to use shower gel. After taking a bath, you can apply some moisturizing lotion or oil to prevent the skin from drying out.

Do not use skin care products indiscriminately. Because there is less sebum in winter, pigmentation is easy to occur. Therefore, after makeup removal, you should promptly use hydrating skin care products to maintain your skin. In spring and autumn, you can use skin care products that are whitening and sun-blocking. In summer and winter, you can use skin care products that are hydrating and moisturizing. As for which brand to use, it depends on your skin. I have always recommended Clinique's yellow lotion to others. As a result, my classmate recently developed skin allergies after using it, which scared me so much that I no longer dare to recommend it randomly.

In addition, in autumn and winter, since the hands, head and neck are exposed to the outside, scarves, gloves and earmuffs must be worn to keep warm. Remember to apply lotion before putting on scarves and gloves and earmuffs. This can reduce the degree of direct friction with the skin. I use Amway's skin care lotion. The big bottle contains about 750ML, which is enough to last for a while.

Last and most important, it is dietary therapy. Eat foods rich in vitamin A, because when the body lacks vitamin A, the skin will also become dry. Therefore, I recommend everyone to eat soybean and pig trotter soup. Thick, sticky and delicious, soybean and pig's trotters soup supplements Ve and collagen. Eat it once a week and your dry skin will be improved. There are also white wood barley soup, red date and wolfberry soup... These are all good things for beauty, bowel cleansing and detoxification.

Precautions for taking a bath in winter

After a busy day at work, it has become a habit for many people to go home and take a bath to relax. In winter, the temperature is low and the climate becomes dry. Medical experts remind you that you should pay attention to the following things when taking a bath in winter.

1. It is not advisable to take a bath every day. Bathing too frequently will wash away the oil secreted by the skin surface and the protective flora that normally live on the skin surface, which can easily damage the stratum corneum of the skin, cause skin itching, and weaken the skin's resistance, making it easier to get sick. Recommendation: The elderly's skin is in a state of thinning and atrophy. It is recommended to wash once every seven days. For those over 70 years old, it can be extended to once every 10 days.

2. Bathing time should not be too long. If you take a bath for too long, your skin may become dehydrated, your body may become fatigued, and your heart may be ischemic. Hypoxia can cause coronary artery spasm, thrombosis, and even induce severe arrhythmia, with serious consequences. In addition, if the bathing time is too long, the blood supply to the head is relatively reduced, which can easily lead to cerebral ischemia and accidents. Recommendation: Take a bath for 20 minutes and shower for 3 to 5 minutes.

3. The water temperature should not be too high. If the water temperature is too high, it will easily destroy the oil on the skin surface, causing the capillaries to expand and exacerbating the dryness of the skin. At the same time, it will also increase the burden on the heart, because the blood vessels in the skin of the whole body are significantly expanded, causing a large amount of blood to flow to the skin of the whole body, causing ischemia and hypoxia in the heart. Especially for the elderly suffering from coronary heart disease, hypertension and other cardiovascular and cerebrovascular diseases, too high water temperature can increase blood pressure, accelerate heart rate, increase the burden on cardiovascular and cerebrovascular diseases, and increase blood viscosity. Recommendation: The appropriate water temperature is 24 to 29°C.

4. It is not advisable to take a shower immediately after a meal. After each meal, the human body must mobilize some blood from the whole body to the gastrointestinal tract to help digestion. Taking a bath immediately after a meal will hinder the digestion and absorption of food due to less blood flow in the digestive tract, causing gastrointestinal diseases. In addition, due to insufficient blood supply to the brain, heart and other parts, it is easy to induce cardiovascular and cerebrovascular accidents.

5. Precautions before and after bathing: (1) Drinking a cup of hot water before bathing can replenish the blood volume of the whole body. (2) Choose neutral soap or shower gel to avoid washing away sebum and causing the skin to become drier. (3) Apply body lotion all over the body after bathing to lock in skin moisture and relieve dryness and itching. (4) Be sure to put on clothes, shoes and hats before leaving the bathroom to prevent colds. (5) Pay attention to drinking more water and eating more fruits and vegetables to increase sufficient moisture in the skin. Natural sebum has the best protective effect on the skin.

Precautions for driving in winter

In winter, the temperature is low, the road is slippery, and the ice, snow and frost seriously affect the vision. It will have a serious impact on the normal starting and driving of the car and the safe operation of the driver. Here are some things to note when driving in winter for your reference.

1) Change engine oil and oil filter: Reason - Machine wear is severe in winter, so it is important to ensure good lubrication. In northern winter, you may need to replace it with low-viscosity engine oil.

2) Confirm the low-temperature resistance of the engine cooling water. Reason: The engine coolant has a certain freezing point, and the freezing point of the coolant is required to be below 15 degrees, the lowest outdoor temperature in local winter. Once the water tank freezes, cool down The water circulation system will break, and the repair cost will be high.

3) Fill up the windshield washer fluid before each trip. Reason: When driving in winter, a thin layer of ice often forms on the windshield due to rain and snow outside the window, seriously affecting vision and affecting safe driving. Windshield washer fluid has the effect of melting ice. Sometimes in winter, you have to spray windshield washer fluid continuously to remove ice. This is related to your driving safety.

4) Tires: Tires The ability to grip the road is crucial to safe driving. If the tire treads have been worn flat, you should consider whether to replace them with new ones. When the road is slippery in winter, good tires are even more important. If it's ice and snow, you can also lower the tire pressure appropriately to further improve the tire's ability to grip the road.

5) Check the signal lights and car lights. Visibility is poor in winter, especially when the heat of the human body in the car often forms a layer of mist on the windshield, seriously affecting visibility, so car lights are even more important. It is recommended to drive with headlights on during the day.

6) Try to ensure that the fuel tank is filled every time, especially in windy and snowy days. In winter, driving is slow and traffic jams are common, so you may use more fuel than usual. More importantly, the friction coefficient between the road surface and the tires decreases in winter, thereby reducing the tire's grip ability. Increasing the weight of the vehicle will help improve the wheel's grip. If it is a rear-wheel drive vehicle, it is recommended to add about 100 kilograms of weight to the rear compartment to suppress the rear wheels to make them less likely to slip.

7) In the car, you should put an empty tin can, a few candles, a lighter or matches (for heating), some warm gloves, old coats or blankets, high-energy foods such as chocolate, flashlights, etc., and windshield ice Shovel, starting cable, and engineer shovel are also necessary. If the car is stuck in traffic, you will find these things very useful.

8) Do not accelerate, decelerate or turn suddenly. Keep a longer following distance than usual and reduce your vehicle speed.

9) Use point brakes when braking. Vehicles with ABS do not need to use point brakes.

10) Use low gear as much as possible on slippery roads, downhill roads, and corners. (2 to 3) Block)

11) On bridge decks, riversides, lakes and other places where moisture is usually heavy, due to the low temperature of the road surface in winter, the moisture will form an invisible layer of thin ice when it meets the road surface - commonly known as Black ice. Cars are most likely to get into trouble when encountering black ice. Be extra careful and reduce your speed when approaching this type of road.

12) The first few days of snow and ice every winter are the days with the most car accidents. In this kind of weather, try to go to the parking lot or empty road for a few laps to practice accelerating and braking in the morning when there are not many cars. , take a sharp turn and find the feeling. This will increase your confidence.

13) Prevent the gasoline pipe from freezing: Try to choose a good gas station and keep driving with a full tank. In the morning in the north, the car often fails to start. If the battery is good, it is because the fuel pipe is frozen. Because water vapor in gasoline or in the fuel tank will freeze. The gas station is too old, the underground tank is leaking, and the water content in the gasoline is high. When the water content in the fuel tank is too high, you can buy some water-absorbing methanol (high-concentration methanol) and pour it into the fuel tank.

14) Check the battery. Battery performance is greatly reduced at low temperatures. Clean the compounds from the electrodes and make sure there is good contact between the battery electrodes and the cables.

15) After starting, wait 2 to 3 minutes for the car to warm up before driving. - Wait until the hot air from the exhaust pipe comes out or the engine speed reaches normal before driving.

16) At any time, do not be aggressive. You must know that the best driver is a safe driver.... THE BEST DRIVER IS A SAFE DRIVER....

< p>What issues should we pay attention to when decorating in winter?

1. In the current decorative materials market, due to price constraints, there is almost no truly dried wood, and general drying can only dry the surface of the wood, while the moisture in the middle of the wood The moisture content of wood is still high. Whenever the air dries, the wood will shrink and deform. In winter, the wood has the lowest moisture content and the best dryness. In this season, the wood is not easy to crack and deform. The temperature difference between indoors and outdoors will also test the quality of the wood and its construction. Generally, it only takes one or two months for potential quality problems (such as dry cracking and deformation) to be reflected in time, and at this time, the paint and construction have not yet been completed. , construction workers can modify or dismantle it immediately, which can ensure the quality of wood decoration for a long time.

2. Winter does not affect paint spraying. The quality of the paint directly affects the final effect of the decoration. Since the indoor heating in winter dries the air, the paint dries quickly, thus effectively reducing the adsorption of dust particles in the air. At this time, the paint is most effective. good.

3. The indoor humidity and temperature in winter ensure the stability of materials used extensively in decoration, such as core boards, various types of plywood, and gypsum products, such as gypsum boards, gypsum lines, and other materials after construction.

4. The decoration market is relatively sluggish in winter. The building materials market is no longer "the emperor's daughter has no worries about marrying", so the price negotiation of various decoration materials can be smoother...

"It is not suitable to decorate in winter" also has its own basis. Let's take a look at the problems of winter decoration:

Issues that should be paid attention to in winter decoration

Due to the construction conditions in winter It is worse than other seasons. There are many unavoidable problems in construction in winter, which require great attention:

1. Since the spraying work of the paint must be above minus 5 degrees Celsius, the temperature will have an impact on it. Larger; the climate in winter is drier, and the concentration of paint increases, making it difficult to apply; the drying time of paint is short, and it is difficult to control the "heat"; the air in winter is relatively dry, and dust and fine sand are easily produced, which affects the quality of paint application.

2. During winter decoration, because the panels themselves are in a state of shrinkage, if installed too densely at this time, the panels will heat up when the temperature is hot in summer. If the joints are too small during construction, they will cause problems in the future. No stretching position to cause deformation.

3. Low temperatures (especially accompanied by strong winds) will have several effects on the surface of the material, one is shrinkage, and the other is water volatilization (especially the cold air in my country) Mainly dry air). Taking wall paint and wood as an example, a sudden drop in temperature will cause the interface between the paint surface and the wood to shrink sharply, leading to various cracking phenomena.

4. Inconvenient entry and exit of materials, resulting in losses. The weather in the north is cold in winter, and the ground is slippery after snow. People wear heavy clothes and have difficulty moving. Materials that are usually easy to carry require a lot of effort in winter. Moreover, because of the slippery ground, accidentally falling while carrying materials may also cause the material to fail. necessary losses.

5. The climate is dry in winter, and there are a lot of flammable materials in the decoration materials. In some construction sites, failure to pay attention to safety and fire prevention often causes safety hazards. Some workers often even use open fires to keep warm indoors, which is very dangerous.

After understanding the benefits and problems of winter decoration, we must consider how to maximize strengths and avoid weaknesses. Let’s look at the issues that should be paid attention to during winter decoration in stages:

Design and material preparation stage< /p>

Friends who decorate in winter often attach great importance to the problems during the construction process, but often ignore the problems that may easily arise in the early decoration design and material preparation process.

When designing homes in the cold winter, it is easy for people to create misconceptions and naturally like some warm colors because they give us a sense of warmth. However, if the entire room is too warm, it will feel... heat. Therefore, when decorating, it is necessary to combine the actual conditions of the region and use appropriate colors appropriately and consistently. And even if you really like warm colors, you still need to make appropriate adjustments.

In terms of construction period preparation, attention should be paid to reasonable arrangements for the Spring Festival period, because many decoration workers will return home during this period, and the time will be relatively long. Related problems that may cause decoration should be avoided. For those owners who have half-finished renovations, if the construction team continues to work during the holidays, you will have to go to the site a few more times than usual. Because it is the Chinese New Year, people will inevitably be impetuous.

For newly built houses, the walls and floors are usually damp and cold, which can easily cause the tiles to be unstable during the decoration process, or adversely affect materials that are afraid of moisture such as solid wood floors. Therefore, the room should be Try to run one-stage heating equipment to help the walls and floors dry quickly.

Winter is dry, and such weather can easily cause cracks and deformation of boards, wooden keels, etc. The main materials used in decoration, especially wood, should be prepared in advance. It is best to place them indoors with heating equipment for three to five days to allow the moisture content of the wood to be close to the level inside the house to avoid deformation after decoration.

When important materials such as decorative panels are stored in the room, dust should be removed in time, and the back cover should be painted with varnish if necessary. Keep the decorative panels flat to prevent moisture and dryness and warping. First place a flat thick board on the ground, stack the decorative panels neatly, and then place a thick board on top. If the board is light, some heavy weights should be placed on it. Objects, plates stored in this way are generally not easy to deform.

For the wooden wire used for edge finishing, since its moisture content is higher than that of the decorative panel, the surface of the wooden wire must be sealed with oil as soon as possible after the processing is completed. If the moisture in the wooden wire is lost, the wooden wire will Shrinkage will occur and may affect the appearance of the veneer.

The moisture content of the wooden keel must be controlled below 12%, and the "keel" must be firm and not loose at all, so as to prevent cracks in the gypsum board ceiling.

In areas with heating, be careful not to stack decoration materials too close to heating equipment such as heaters to avoid deformation of various materials caused by uneven heating.

Whether it is wall tiles or floor tiles, the materials should be moved from outdoors to indoors for storage for a period of time to make them consistent with the indoor temperature to avoid hollowing or falling off after construction.

Construction Stage

Due to the low temperatures in winter, special attention should be paid to home decoration construction. Although the amount of construction for home decoration is not large, it includes conventional work such as water, wood, electricity, tiles, and oil. Due to the particularity of the season, the following details should be paid attention to during the home decoration construction process:

1. Winter walls Dry cracks on the wall are mainly caused by uneven water loss. Pasting kraft paper or bean bag cloth on the wall can have a certain preventive effect.

2. When the temperature is low in winter, quality problems such as hollowing will occur if plastering, puttying, tiling and other work surfaces are frozen. For rooms that have not yet been heated, when the temperature cannot meet the requirements, construction should be suspended or heating equipment should be added to increase the indoor temperature. For rooms that have been heated, higher temperatures are beneficial to construction, but attention should be paid to the problem of drying out due to rapid water loss on the working surface. The sand used for bricklaying should be carefully sieved and there should be no ice. Antifreeze should be added appropriately according to actual construction needs. When mixing the mortar, the temperature of the water should not exceed 80°C and should be adjusted frequently. Cement cannot be constructed in the open air. Good frost protection.

3. Following the principle of thermal expansion and contraction, attention should be paid to leaving appropriate gaps during winter construction.

1. The door gap should not be too small during winter construction, so as not to tighten the door in summer and prevent it from opening and closing freely;

2. When laying solid wood flooring, leave about 2 mm around it expansion joints, otherwise it will cause bulging and hanging phenomena;

3. When making furniture, it is necessary to leave an interface seam of about 0.1 mm to avoid deformation;

4. For different reasons In the case of cracks caused by different cold shrinkage coefficients of materials, construction workers should take measures to prevent and cure cracks. The joints of all wood products should be controlled to 1 mm, and the joints of gypsum boards and cement boards should be controlled to 8 mm.

4. Whether it is wall tiles or floor tiles, the materials should be moved from outdoors to indoors for 24 hours before they can be laid after adapting to the indoor temperature to avoid hollowing and falling off after construction. In addition, attention should be paid to timely jointing after the bricks are laid.

5. Because the indoor air is dry and loses water quickly, the putty before oiling should not be scraped too thick, otherwise it will easily cause hollowing, cracking, and uneven wall surfaces.

6. Consider the impact of temperature on the environmental requirements of each process. Generally, the ambient temperature when applying paint should not be lower than 5 degrees Celsius, and the ambient temperature when applying varnish should not be lower than 8 degrees Celsius. Therefore, the temperature application in the product instructions should be strictly followed during the construction process. At the same time, winter in the north is windy and sandy, so be careful not to let sand fall on the undried paint surface. If you encounter strong winds and cooling weather, it is not advisable to carry out oil work to avoid affecting the paint effect. Adjust the amount of paint you use for walls and ceilings. If the paint you mixed on the first day is not used up, it is best not to use it again the next day.

7. Winter is cold and dry, so you must pay strict attention to safety. Garbage should be cleaned at any time, and flammable materials such as sawdust and wood chips should be cleaned at any time. Paint and other items should be placed separately in ventilated places such as balconies. Heating indoors can easily cause hypoxia, poisoning, etc., and even cause fires. In addition, special attention needs to be paid in areas with excessive dust. In humid areas, dust explosions may be lower, but in dry areas, dust (powdered flammable solids) may cause an explosion when it reaches a certain concentration and encounters an open flame.

After the renovation is completed

The long and hard renovation is finally completed, but don’t be in a hurry to move into your new home. First, you must check and accept it carefully to avoid disputes and problems later. In addition, There are many things to pay special attention to in winter:

1. Since the degree of ventilation during construction in winter is not as good as in other seasons, some gases harmful to the human body will remain indoors. Consumers should not rush to newly renovated houses. Check-in, please extend your check-in time appropriately. It is recommended to raise green plants so that flowers, grass and clean water can absorb some harmful gases.

2. After the decoration is completed, the owner can put a basin of water in each room to increase the indoor humidity and prevent walls, ceilings, furniture, etc. from drying too quickly and causing cracks.

3. Air testing should be done in time after completion. During the heating season, the air is dry, the temperature is high, and indoor ventilation is poor. The amount of harmful substances such as formaldehyde and benzene in large core boards, wooden floors and other decoration materials are volatilized. Large, it is easy to cause the concentration of harmful substances to exceed the standard. You should ask a qualified indoor air testing department to do an air test. If it is unqualified, immediately ask experts to find out the source of harmful substances and ask workers to rework to prevent hidden dangers.

4. During the acceptance inspection, focus on checking whether the seams, stickers, and patching work during the construction meet the requirements, whether there is any cracking, and agree with the decoration company on the details of the after-sales warranty. For wall tile inlay, use a small metal hammer to gently tap the four corners and middle of the wall and floor tiles. There should be no hollow sound. The wall and floor tiles should be caulked evenly and tightly, and the entire plane should be smooth. Check whether there are obvious gaps and unevenness on the floor, and whether the joint between the floor and the skirting board is tight. You can slowly walk through each room. Since the wooden flooring needs to be properly gapped during the winter, a reasonable gap is acceptable.

5. Although opening windows for ventilation is beneficial to dispersing harmful substances such as formaldehyde and drying paint, the low outdoor temperature in winter will cause the latex paint to deteriorate, deteriorate its adhesion, and even pulverize. Latex paint walls that have not dried completely after decoration are easy to freeze, and the wall is easy to change color after the beginning of spring. Ventilation is necessary, but latex paint will deteriorate below 5°C, so it is best to open windows for ventilation in warm afternoons. The ventilation time should not be too long each time to prevent the wall near the window sill from being frozen and discolored.

6. Winter involves the Spring Festival holiday, and many decoration companies propose to settle project payments before the end of the year in order to avoid "bills every other year." At this time, the owner must first be fully considerate, but at the same time, the end of the year is a busy season for all walks of life, and the owner must take time to carefully check the decoration accounts before accounting.

Although there are some disadvantages to winter decoration, there are also factors that make it suitable for decoration. As long as you handle it properly, maximize your strengths and avoid weaknesses, and block some problems that are prone to occur during winter decoration, you can still successfully decorate in winter and achieve perfect decoration.

Precautions for using the phone in winter

Winter is here, and you have to wear more clothes, especially sweaters. Every time you move, you will be charged with friction. This is not my fault. I encountered this strange thing last night. I lay down under the table and was about to plug in the mobile phone charger. I accidentally rubbed it against the case. At that time, I was just charging it. Because there is a lot of static electricity generated in winter, I didn’t care at the time. I plugged it in and it came on. As soon as I held the mouse, I felt something was wrong in my hand. The mouse wouldn't move, and then I restarted it, but it still didn't work. I thought the mouse had suddenly "died", so I replaced it with another mouse. After plugging it in, it worked normally. I thought it would be fine, but it didn't work. How long did it take for QQ to pop up a box for me, "Login failed, please check the network." MSN also popped up a box for me, "MSN cannot connect to the Internet." Then there was a small red cross on the icon. I was depressed and started to mess around. , in the end, it still didn’t work. I just refused to let you go online, but everyone else in the lab could. I really had no choice. I thought there was something wrong with my character, so I gave up. I was wondering if the machine was going to go on strike, so I decided to do it tonight. I won't be using it for the time being. I'll turn off the machine and let it rest for a while when I get back.

This morning, I had a good sleep. I slept until 11 o'clock. I got up and went to the school cafeteria for lunch, and then went back to the laboratory to turn on the computer. I thought it should have rested, but the result made me very disappointed. Still not working! I thought about it, thinking about it, such a good machine can't just hang up like this, and then it started to mess up again. This made me notice a small problem, that is, when I plugged in the USB interface, it would bump a little bit. Small sparks, I thought, is it really the cause of static electricity? So I turned off the machine, unplugged the power cord, connected it, turned it on, ft! It actually worked. It seems that static electricity is the culprit! So never touch the case with static electricity in the future. If you encounter this kind of problem, you can try unplugging the power cord first.

Notes on shooting in winter

1. Winter is the season when it is easy to catch a cold, especially brides, try not to cause physical problems in the early stages of shooting. It is difficult to cooperate with the photographer when you are in poor physical condition, which makes shooting difficult. You can start drinking some medicines such as isatis root to prevent colds and strengthen the system one week before the shooting to ensure that you are in the best condition during the shooting.

2. In terms of clothing, the groom can dress as usual, but the bride should pay attention to the following issues:

A. Try not to wear high-collar autumn clothes on the upper body, it is best to choose V Long-sleeved clothes with collars that can be worn alone replace autumn clothes. This is more suitable for matching and easier to change clothes.

B. Try not to choose pullover clothes for your upper body, especially turtlenecks, because it is easy to smear the makeup on your face when you put on and take off clothes, causing an impact on the makeup.

C. If the wedding dress you choose is long and does not expose your calves, you can wear a pair of tight trousers for the lower body. It can not only keep out the cold, but also keep you slim. This way of dressing will not have any impact on the shooting.

D. It is recommended not to choose a short wedding dress that exposes your legs in winter, because it will be colder then. If you choose a short wedding dress, you must wear stockings of the same color as your skin color. Not warm enough, but at least a little better than nothing.

E. It is best to carry a coat or down jacket with you so that you will not get cold no matter how little you wear underneath. You can take it off temporarily when taking pictures.

F. It is best to choose high heels, which can make the bride look more slender. Of course, you can also wear boots, as long as it is a wedding dress that does not expose your legs during the photo shoot, so that the bride can stay warmer.

G. Wearing strapless underwear.

4. If you have a thermos cup, it is best to bring it. Drinking it at any time when it is cold is the best way to warm up. Coupled with some anti-cold medicine, it can ensure your physical condition after shooting.

5. If you still feel that the above measures are not enough to protect you from the cold, then bring your hand warmer~ The hand warmer that does not require charging is the best, just press the chip inside That's it. Or there is another product called heating patch, which is a good choice to protect against cold when applied to the body like a dog skin plaster.

What you asked is too general. I hope the content can be clarified in the future. In fact, there are many things to pay attention to in winter, and you can find many of them at BAIDU.