Articles in Tags summer

1. What is the Shading net

Shading net, also known as Shading net,Shading net, cold yarn, cool yarn and so onIt is a special protection coverage material such as agricultural, fishing, animal husbandry, windproof, and soil that has been promoted for more than 10 years.The shade net uses polyethylene (HDPE), high -density polyethylene, PE, PB, PVC, recycling materials, new materials, polyetteth ethyl, etc., which are treated with ultraviolet stabilizers and anti -oxidation treatment.The characteristics of aging, corrosion resistance, radiation resistance, lightweight, etc. are mainly used for the protection of vegetables, fragrant aunts, flowers, edible fungi, seedlings, medicinal materials, ginseng, ganoderma, and aquatic poultry breeding.Obvious effect.

2. The role of Shading net

The Shading net is mainly used in summer, especially in the southern promotion area.The use of Shading nets in the south in summer has become a major technical measure for disaster prevention protection.In summer (June -August), the main role of covering the shade net is to prevent the irradiation of scorching sun, the impact of rains, the harm of high temperature, and the spread of pest pests, especially for preventing insect pests from migrating.After covering the shade net in winter and spring, it also has a certain heat and humidity effect.

Third, the Shading principle of Shading net

Sunshine is spread straight, encounteredShading netAfter that, the Shading net will reflect part of the sunlight, because it has the effect of absorbing ultraviolet rays, and some of the heat will be absorbed. Because black is best in absorbing calories, the Shading net is generally black.If it is used for Shading and cooling of the courtyard, it can generally use other colors for beauty, such as green, the difference in Shading effect is not obvious, but the environmental beautification effect has improved a lot.The Shading net is densely distributed, which can keep the air flow in order to ventilate and dissipate heat.

one,summerCan you run?

1. The benefits of Running in summer

Running in the sun can help generate vitamin D in the body, which can not only promote the absorption of calcium to prevent osteoporosis.Of course, the sun is too long to expose the sun for a long time.

Summering a lot of sweating in summer can improve basic metabolism and strengthen discharge of body waste.According to research, after sweating, if there is wind of more than 3m in seconds, the body will feel cool.When the speed of 3M is converted in seconds, it is a pace of 5 minutes and 30 seconds per kilometer.So as long as you keep this speed, you can feel natural!"

It was dawn around 5 o'clock in summer, so the time to get up early is more abundant. You do nt have to rush to take a bath and take a shower to go to work.And compared to winter, it is relatively easy to get up early, and it will not climb out of the quilt because of the low temperature in the morning.

2. Disadvantages of Running in summer

It is prone to heat stroke phenomenon.

2. When to run in summer

Choose the low temperature in the morning and evening and no time to the sun.Avoid exposure to the sun and high temperature.The temperature may exceed 40 degrees under the sun, and the actual temperature may exceed 40 degrees. Running is very dangerous. It is prone to heat irritation. It is a sudden disease with a very high mortality after heat stroke.More than 35 degrees, even if the cardiovascular and cerebrovascular accidents rose significantly under the quiet state, strenuous exercise is greater risk.

summer Running recommended period: 5 -8 am in the morning, 6 -9 pm.In the summer morning, it is usually about 4 o'clock, and it will be hot after 8 o'clock.For runners who can't get up early, you can choose to run in the evening or at night, and Running too late can easily affect the quality of sleep.

3. precautions for Running in summer

1. Ready before Running is essential

Many discomfort in Running and even injury are often caused by insufficient warm -up, and even many people have always had a misunderstanding, that is, Running does not require warm -up.However, such misunderstandings can lead to loss of physical function and reduce the pleasure in the process.

Therefore, before starting the official Running, it is best to jog for ten minutes to adapt to the body, and then do the stretching movements of about 15 minutes, especially the thighs, calves, and waist.To the lowest.In addition, a pair of sports shoes/running shoes that are suitable for you are essential.

2. Replenish water in time

run in summer, and the body's water loss is fast.Generally, drink water at least 5 kilometers, and the cumulative more than 15 kilometers is best to supplement the salt -containing sports drink.For a lot of weight loss, you will be targeted and replenished in a timely manner.When you get up, drink 1 cup of water, then prepare for the front row in the front row, etc., continue to drink water during the preparation process, and drink at least 2-3 glasses of water before going out.

(1) Don't drink water before drinking water

Due to the hot temperature, our body will sweat a lot. If you wait until the thirst stops, the body is already in a mild dehydration state, so we feel thirsty.

At this time, if you replenish the water, you will not make up the moisture lost in your body. It will only make you feel more and more thirsty, and the dehydration will become more and more serious.Therefore, if you run in summer, it is best to replenish hydration every other time. Do not wait until thirst to drink water, so that you can effectively make up the water that you lose.

(2) Do not drink water alone

High -temperature Running is easy to dehydrate. You can drink 200ml of sports drinks every 20 minutes to replenish water and electrolytes.The drink can be equipped with a pocket; you can also put it in a fixed place and drink it when you pass the rest; or buy it directly when you pass the convenience store.

Whether Running or other exercise in summer, some people always see some people with a bottle of mineral water or cool white, and then take a sip while rest.But in fact, when Running in summer, if you just drink water, you can't replenish your body's moisture at all, but it will make people more tired.

Because the summer weather is hot and the body sweats seriously, in addition to the loss of the body's moisture, it will also flow out the electrolytes of the body through sweat, so it will feel tired and even cramp during exercise.If you simply drink water, the moisture does not replenish the electrolytes of the body's loss after entering the body. On the contrary, it will exacerbate sweat. The body dehydration is serious, which will make people feel more and more tired.

The best way is to drink some salt water, which can effectively supplement the electrolytes of the body's loss, so that the body will not feel tired so fast, and will not dehydrate a lot.

3. Appropriately reduce the pace, reduce the amount of exercise, and pay attention to your heart rate

Many runners have found that the Running pace in summer is a lot slower compared to other seasons, and it is difficult to run. This is a normal reaction of physical function at high temperature.When Running at high temperature, the core temperature of a person will rise, and the blood flowing to the Skin will increase to help cool down. This will also cause blood flow in the muscles to decrease, and the oxygen supply of the muscles will decline, which will cause exercise to performDecrease; coupled with the loss of moisture and electrolytes, it will exacerbate muscle fatigue, unable to continue to run quickly, and the decrease in the pace is inevitable.

A survey of professional marathon athletes found that Running in an environment of 32 degrees Celsius, compared to 10-15 C, the pace per kilometer will be more than 17 seconds per kilometer.So do nt worry about Running in summer: Why nt the pace goes up and How can I run into a Dog for ten kilometers?In the hot environment, the amount of exercise is maintained 70%-75%of the daily exercise volume. Pay attention to your heart rate at any time and pay attention to physical feelings to prevent heat stroke at high temperature.

Discover discomfort and stop immediately.If you find that your body temperature is too high or dizziness is uncomfortable, immediately decelerate and stop, sit down and rest in a cool place nearby, apply a wet towel to the forehead and underarms with a wet towel, and immediately seek medical treatment to avoid damage to yourself.

4. Starting from small targets step by step

Not everyone has the talent for sports, especially for some girls, the 800 -meter side of the school's side is already the limit.exercise is a process that is gradually strengthening. A person who is not good at Running to run a marathon at once is basically equivalent to 20 pounds thinner a day.

Therefore, you may wish to formulate a gradual Running plan according to your actual situation, and run a little more at a time.This will not only make yourself more confident and satisfied, but also the enthusiasm and motivation of sports will also rise.

5. Don't be willful after Running down after Running

The weather is getting hot, and drinking frozen drinks after exercise makes people feel cold, but this behavior is very unparalleled and very dangerous.After the severe exercise, people will accelerate their heartbeats, and the capillaries are expanding, which will cause low blood pressure and insufficient brain blood supply. Drink water immediately, especially cold drinks.Essence

In addition, do nt blow the air conditioner immediately after Running the heat, take a bath and wash your hair immediately, be careful of a cold!When the temperature is rising, the human pores will turn on the heat dissipation. If you suddenly contact the cold air, you will shrink immediately, so that the heat in the body will not be spread out. This is too cold and hot, and the fatigue after exercise is particularly prone to heat a cold!

6. Don't eat barbecue and beer after Running

In this restless season in summer, many people will drink some beer at night to eat skewers. For those who are Running, we must remember that barbecue and beer can eat less.For those who want to lose weight through Running, these things are taboos. After eating, it is equivalent to Running in vain, maybe it will gain weight!

Fourth, summer run accident handling

1. heat stroke

When Running, if the symptoms such as your body temperature and height, shortness of breath, fast heartbeat, mild dizziness, and other symptoms should be alert, because at this time you are already on the edge of heat stroke. At this time, runners can properly appropriateSpecify and jog or change to walk. After about 10 minutes, if the symptoms have not been restored, it is recommended to stop training and take appropriate rest.

2, fever irritation

Thermal radiation disease is actually heat stroke, except that it is a category of severe illnesses in the heat stroke class. It is a fatal emergencies with high mortality. The main cause of thermal radiation disease is actually caused by high ambient temperature during exercise.

Under normal circumstances, when the environmental temperature is too high (& gt; 32 C), a large humidity (& gt; 60%), and windless, the body temperature regulation of the body's body temperature, the dysfunction of the sweat glands, the loss of water and electrolytes will be lost, and they will all.As a result, the temperature of the human body is too fast, if you do not pay attention, it may cause serious situation

In the case of runners who occur in thermal irritation, he should quickly cool down in the cool place. Use cold water to wipe the surface of the Skin to promote blood flow rate. Place ice packs in the head, armpit, groin and other places to effectively cool down and call the emergency phone callOr take medical treatment in time

3, cramps

Stop Running, press the injured muscles directly with your thumb, let go after ten seconds, and then do the muscles and continue to pull in reverse until the pain disappears.After Running, apply ice on the cramps.

4, sunburn

After Running, bandage the sunburning parts soaked in cold water, 2-3 hours a day.Avoid soap cleaning, you can use vinegar, baby Skin moisturizing and soda for cleaning.For the damage to the sunburn, you can apply a moisturizing solution such as aloe vera gel.

5. Sudden death

At high temperature, the Skin's Skin's fine -grained blood vessels expand, and the blood supply to the internal organs decreases, which greatly increases the risk of sudden death.At the same time, high temperatures can also cause a large number of sweats of the human body. At this time, if the body fluid is not replenished in time, the viscosity of human blood will increase, causing cardiovascular disease.

5. summerRunning equipment

summer Running equipment requires a good breathable sweat.Choose a light sportswear to resist the harmful rays in the sun.sports accessories such as empty top hats, sweat bands, Sunglasses, kettle pockets are also essential to run at high temperatures.

1. Apply sunscreen half an hour before Running, it is best to choose the SPF coefficient of 15 or more, and prevent UVA and UVB of UVA and UVB.

2. Learn to wear and use heart rate watches, understand your heart rate interval by monitoring the heart rate, and try to control the range of aerobic and low -hearted rates.

3. The purpose of buying a hat is very clear, that is, to avoid the sunlight directly on the face and protect the face burns.There are many hats with light quality and good water absorption on the market, so you don't need to worry about sweat.

4. Do not wear cotton clothes when Running. The characteristics of pure cotton clothes are sweat absorption. In the Running process, it is bound to sweat a lot, and cotton clothes cannot be dried after sweating.The body swing, and it can also cause a cold.

If the weather is relatively sultry, cotton clothes are very impermeable after sweating, and the heat on the body cannot be discharged, which will make people feel extremely hot and uncomfortable.Therefore, it is best to choose the kind of fast -drying fabric when Running. This kind of clothes have excellent air permeability and are very suitable for wearing when Running.

5. Wear grid clothing.Choose clothing carefully.Try to use light -colored and loose clothing to help the body breathe and cool down.Running on a grid jacket or shorts, it is absolutely easy.Such clothes are breathable and light weight, so that you feel as cool as possible.

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Disclaimer: The above method stems from the index of the program system or the sharing of netizens. It is for your reference only and does not represent the research perspective of this website. It proves that it is valid. Please pay attention to the authenticity and authority of the source of the content of the content.Apply to delete & gt; & gt; error correction & gt; & gt;

Does Decathlon sunscreen really sunscreen?

The sunscreen index and breathability of Decathlon sunscreen clothes are relatively high, and Decathlon's things are still very good in terms of workmanship. The clothes are rarely worse and unpredictable.

How to buy a Decathlon sunscreen jacket

1. Optical transparency

The main function of sunscreen is to resist ultraviolet rays. We can put sunscreen under the Lights to see their light transmittance.Those who are not transmitted are generally high sunscreen indexes and good quality sunscreens.

2. Material

In terms of texture, in chemical fibers, polyester sunscreen effects are the best, followed by nylon. The Sun protection effect of artificial cotton and silk is worse than that, while the effect of linen in natural fibers is the best.

3. Use

If you choose sunscreen, we mainly choose sunscreen according to the degree of sunscreen.The higher the sunscreen coefficient, the better the degree of sunscreen.

4. breathability

Because summer is relatively sultry, we better choose those who are breathable, and it will be more comfortable to wear.

5. color

The darker the clothes, the stronger the absorption of light.Light to white clothes, part of them are reflected and part of them will transmit it. Therefore, wearing white clothes will feel cool, but ultraviolet rays may transmit it on the Skin.When wearing black clothes, the light is basically absorbed. Although it is better to block ultraviolet rays, the price will feel hotter.This can only be said that everything is beneficial and disadvantaged.

6.

If the pattern of sunscreen is relatively loose, the general degree of Sun protection is general, and the effect is not very good.We'd better choose the lines more dense, and the degree of sunscreen is also better.

7. Tag identification

UV products should be marked with the following three aspects on the label: the number of this standard, that is, GB/T18830; UPF value: 30 or 50; UVA pass rate: less than 5%; long -term use and stretching or humidityIn the case, the protection performance provided by the product.

Decathlon sunscreen clothing recommendation & gt; & gt;

Is it necessary to install a car sunshade?

In the past, the windshield of the windshield was an example. If the car was parked outdoors in the summer, under the sun exposure, the temperature inside the car window tightly increased sharply to 50 or 60 degrees Celsius or even higher.The leather seats are damaged.Because the windows of many cars are posted with a Solar membrane, windshields have become the main way to enter the sun.It is convenient for folding windshield to reflect the vast majority of sunshine. Such Shading plates are usually made of Tin foil, and it is particularly effective to open it when parking in a short time.curtains or windows should also be pasted or installed in time or installation. The installation of car curtains is only installed on the upper and bottom of the window of the window, and then the curtains are installed in the meantime, but sometimes the slippery shaping will not be Smooth. At this time, it will be pulled up.More troublesome.In addition to curtains, you can buy a few windows orStickerStaying on the window can also block the hot sun.But the effect of not being installed on the sun.

Is it necessary to install the sun -shaped curtain?The advantage of the car sunken curtain is to block the sun, so that the light of the function area cannot enter the car. It has the effect of reducing the burning in the car to a certain extent.The function of watching the car outside the car is unclear, which can increase safety factors. If you need to protect the car better, it is recommended to apply an explosion -proof insulation film to provide better protection for the car.

Is the car sunshade be useful?

1, Reduce the temperature in the car

Sunscreening is a combination of multi -layer air bubble film and aluminum foil. It belongs to a type of plastic product. The bubble film has good strength, toughness, and anti -impact resistance.Aluminum foil has reflected light, which reduces heat radiation and has low thermal radiation conduction capabilities.The sun is shot on the obstruction, and some of the heat will be blocked, and the ultraviolet rays will be reflected by aluminum foil.

2, Protect the instrument equipment in the car

The direct sunlight of the sun will make the temperature in the car high70About, not only the center console shell is prone to deformation, but also the instrument and audio equipment on the dashboard are also damaged due to high temperature, such as aging component, needle and welding.Shading can effectively avoid direct sunlight.

32. Reduce pollution in the car

Automobile central console and interior items are generally processed by plastic. Long temperature for a long time will exude them to harmful substances and affect human health.The use of Shading can reduce the temperature in the car.

What kind of car sunshade is better?How to choose

1. It is best to choose an aluminum foil cover with suction cups

Aluminum foil Shading is generally divided into ordinary "light board" type and pattern type. It is suitable for most small cars and can be placed in windshield and rear window glass.The aluminum foil and thermal insulation with suction cups are easy to use. After expanding, use a suction cup to suck it in the front windshield or in the rear window glass.If it is a pattern -type aluminum foil shielding, in the less hot season, the color pattern can be placed out. If the weather is very hot, the aluminum foil can be used to ensure the reflection of the sun.

2. Hanging the most convenient gauze sideways

When driving, the sunlight came in the side window to the driver and passenger's Skin. In addition to giving the car film, it is the best way to use a shade gear for physical isolation.The gauze Shading is generally two suction cups. The advantage is that it is more convenient to remove it, but the problem is that when the window is shaken, it may touch the suction cup.

3. Repeatable static sticker side Shading

From the perspective of sunshade, the static sticker side Shading is better than the yarn net, but it is more troublesome to install.Because the design does not make people feel stuffy and closed, it will not affect the vehicle window lifting after sticking to the glass.But pay attention when paste, it is best to put the lower side into the window seam for about 5cm, so as to avoid the static stickers when shaking the glass.After summer, pull the static sticker down and rinse it in the second year.

4. The best effect of the effect

The sunny curtain is like curtains. In addition to the curtains, the components also have slippery, sliders, etc., which are more complicated to install, but because the material is relatively soft, the sunny curtain can block the window more strict.After each use, you only need to pull the curtain from the storage Tube to fix it with suction cups. After loosening the suedr after the suction cup, it will automatically recover.Fall off.

1. Is it necessary to wear a sun hat in summer?

The sun hat is a hat with a Shading effect. It is usually worn more in summer. Many friends will wear a sun hat to go out in summer. So what is the use of summer sunshade?

1. Shading

The sun in the summer is very uncomfortable on the face and body. Wearing a sun hat can cover the sunlight on the head and avoid the sunlight directly on us.

2. sunscreen

Most of the sun hats have a certain sunscreen effect, which can cover the facial Skin from the infringement of ultraviolet rays. With Sun protection as a summer sunscreen, the sunscreen effect is quite good.

3. Decoration

Many sun hats are now more beautiful. They can be used as a fashion item, which is matched with wearing, and can choose different styles of Shading caps according to their dress style.

In summary, the role of a sun hat is still relatively large. When the sun is poisonous outside the summer, or when you want to be concave, it is necessary to wear a sun hat out of the street.

2. What material is good in summer?

If you go out in summer, it is useful to wear a sun hat. When choosing a sun hat, the material of the Shading cap has a variety of options. So what material is better?

1. nylon

The material of the sun hat is usually used for nylon fabrics. This fabric has a soft and Smooth touch. At the same time, the fine fibers have high strength and durability.It is very suitable for summer, and the effect of anti -ultraviolet rays is also good.

2, straw editor

Straw hats are also one of the more common sun hats, because the straw hat has a special fabric design and is unique, especially suitable for wearing during the seaside and tropical vacations.Come to be sultry and uncomfortable with weight, but the effect of Shading is poor, and the sunscreen ability is average.

3. Plastic

The plastic -made sun hat is usually a half -hat tongue design. It is mainly used to block the Skin of the face. It can cover the ultraviolet rays while making the visual Smooth and not forming the problem of blocking sight.

4. Cotton

The sunscreen coefficient of cotton or Cotton and linen blending caps is high and the sunscreen ability is very strong. However, the Shading cap of this material is very easy to sweat in summer because of the thick material, so it is relatively small.

5, mesh gauze hat

The material density of the mesh gauze cap is large, and it is also very cool, but the shielding effect is poor, and the good Shading effect is not available.

In summary, it is still a nylon -made sun hat. When buying a summer sunshade, you can give priority to the nylon Shading cap.