1. How to classify football shoes

football shoes are shoes to play football. There are many types. According to different classification methods, they can be divided into the following categories:

1. Classified by fabric

football shoes can be divided into kangaroo leather football shoes, kraft football shoes, artificial fiber football shoes, fabric football shoes, artificial leather football shoes, artificial PU football shoes, including the performance of the fabrics, artificial fiber football shoes, artificial leather football shoes.The price is more expensive.

2. Classified by the material of the shoe

football shoes can be divided into four types: TPU, nylon, carbon fiber, and rubber. The TPU sole has the characteristics of toughness, wear resistance, transparency, and low cost, but the overall is relatively heavy.nylon soles are lighter and stronger, and the rebound is stronger, but the toughness is insufficient and the cost is high.carbon fiber soles are very light quality and high elasticity, but the cost is very high, and the requirements for the use of the site are also extremely high.The rubber soles have a certain cushioning performance, but the limit is large.

3. Classified by the material of the shoe nails

football shoes can be divided into three types: steel nails, rubber nails, and broken nails according to the nails. Steel nails are generally worn by professional players. If it is rainy, they also wear extended steel nails. The non -slip performance is better.Both the gum kick kick and the fake grass Skin are suitable, and it is not easy to hurt people, and as long as it does not rain, the non -slip performance is also very good.Broken nails are also made of rubber, but the small rubber nails are evenly distributed on the soles.Mainly indoor football, hard venues, such as rubber venues, cement venues.

2. Types and characteristics of football shoes nails

In the classification of football shoes, the common classification method is to classify according to the nails. The characteristics of football shoes of different sneakers are also different:

1. Steel nail

Steel football shoes are also called SG, which is suitable for soft or very soft grasslands on the surface. The nails are relatively long and can be freely loaded and unloaded. Generally, football shoes that use this nail on this shoe.

2, long nail

Long -nail football shoes are also called FG, which is suitable for relatively hard natural grasslands on the surface. Its nail length is the longest. At present, most professional players wear FG shoe nails during the game.

3, short nail

Short -nail football shoes are also called HG, which is suitable for hard surface artificial grassland.Short -nail football shoes are nails made of synthetic materials. The layout of the soles of the shoe is dense. The shape is similar to the long nail football shoes, but the material is poor.

4. Human grass special nails

Human grass football shoes are also called AG. This kind of shoe nails are shorter than short nail football shoes, generally only about 1 cm, and the rubber used is soft than long nail football shoes and short nails.The number is also more than the above two categories. It is suitable for artificial lawns with rubber particles and fine sandy thickness than 1 cm.

5. Broken nails

Broken nail football shoes are also called TF, which is suitable for various artificial courts. It has strong adaptability and slow startup, but the pressure on the ankle and knee joint is the least.This kind of football shoes can not only conduct daily training, but also play the positive game.

6. Rubber flat bottom

Rubber flat football shoes are also called IC or IN, which are suitable for the indoor football fields that have been polished and Outdoor artificial grass venues with very poor quality.The wooden floor of the indoor football field is very Smooth. If you wear a sneakers with nails, when you turn around, the strength will be concentrated on a few nails under your feet.Wear rubber flat shoes.

[Rainwear purchase] How to choose the right raincoat on the color of Raincoats

What color is safe for raincoat

The color of the raincoat is very important. Many people choose Raincoats to choose their favorite color. As everyone knows, the color is important.When it rains, the sight is easy to blur and the visibility will be affected. If you choose a light -colored raincoat, it is not easy to be discovered by vehicles or pedestrians on rainy nights, especially on rainy nights.Therefore, the color of the raincoat should choose bright bright colors, such as red, bright yellow, blue and so on.

If the color tone of the raincoat is darker, it is difficult to attract attention, it is not conducive to protecting yourself, and the warm color is eye -catching, which can remind others to pay attention to their own existence.More importantly, the emotions of people in rainy days are generally low, warm color can stimulate people's vision, mobilize people's emotions, and keep people a sensitive response, which often reduce accidents.

How to choose the right raincoat

Sometimes it is heavy and rainy, and umbrellas cannot work at all. Only by wearing Raincoats is more practical. Let the experts tell you how to choose suitable Raincoats and do well in maintenance can the use period of Raincoats be extended.

shape

Windwear raincoat: windbreaker raincoat is also commonly known as Xiaofei and cape -like Raincoats. It is a common raincoat.

Advantages: The characteristics of windbreaker Raincoats are convenient to use and quickly wear.

Disadvantages: For the rainproof function of the legs, it is slightly insufficient. If the rain and the wind are large, the legs are often wet by the rain or sprayed by the car.

Two -off raincoat: Two -long Raincoats are Raincoats and rainco trousers, usually commonly used for shot -type locomotives.

Advantages: The rainproof function of the leg is better than a windbreaker raincoat.

Disadvantages: It is more troublesome to wear. If the rain comes a little bit, the raincoat may have been wet before wearing it.

Material

Polyvinyl chloride (PVC): That is, the jelly semi -transparent plastic raincoat often seen outside. This raincoat is low in price, but it is easy to damage.

nylon and polyvinyl chloride: It is another layer of nylon cloth materialPVCThe waterproof layer, its price is moderate and it is not easy to damage. It is the main material of the raincoat now.

waterproof and humid cloth: It is coated with a layer of waterproof and humid coatings in the inside of the fabric, such as police and climbers commonly usedGORE-Texbrand raincoat, its waterproof and humidity layer is counting per Square meter10For 100 million micropores, these micro -holes can allow gas molecules to pass, but they cannot allow large water molecules to pass, so they can achieve waterproof and breathable effects; the disadvantage is that the price is high.

Choose

Most of the raincoat packaging will have a comparison table that chooses the raincoat size by height, but because the Raincoats manufactured by the raincoat manufacturers on the market are different in size, it is not recommended to buy different brands directly to buy different brands.The raincoat is prone to errors.

It is best to try on Raincoats, but usually the Raincoats sold in hypermarkets cannot be tried. It is recommended to wear clothesmPeople who buyLThe raincoat, and so on, it will be better, even if you wear more clothes in winter.

[Outdoor tables and chairs] The structure and characteristics of the rattan chair purchase skills

The structure and characteristics of a vine chair

Vine furniture frame decoration structure design

In addition to the connection, the framework can also be decorated appropriately before assembling other components. The main decorative method is to entangle.Leave the muscles (clip vine entangled), edges and entanglement (primary entanglement, tangled edges, and snake belly).When designing, whether the furniture's frame needs to be tangled and tangled, it is also one aspect of design.

Facial structure design

The facial layer is a weaving layer or other types on the basis of the frame.In the rattan furniture, there are many facial layers, and the forms of the surface are diverse. According to the structure and formation method of the surface layer, the surface layer can be divided into prefabricated frame weaving surface, prefabricated rattan assembly surface, and component structure surface layer, components, components, componentsThe structural surface layer includes supporting plate weaving surface, covering surface woven surface, component rattan assembly surface, component frame woven surface, and separate woven surfaces.Various surface layers and assembly methods are different. The more commonly used assembly structures are the weaving assembly method, nailing sealing method, and press fixing method. The shape effect and strength performance of various methods are different.In the design of rattan furniture, the structure and assembly structure of these facial layers must be understood and understood, and it must be applied in the design of the furniture, and the shape can be realized.

Of course, the weaving surface itself has different patterns, and its own weaving structures are different.The type of pattern pattern is extremely rich. At the same time, the facial layer itself also has the closing structure. When designing the furniture structure, these must also be considered.

Vine chair casual chair purchase skills

First, see if the luster on the surface of the furniture is uniform, whether there are traces of spots, different colors and insects.

Second, you can grab the edge of the vine furniture with both hands, shake it gently, and feel whether the framework is stable, and wipe it on the surface of the furniture on the surface of the furniture with your palms.

Third, in addition to the fine compilation skills of the rattan, the most important thing is to see if the rattan equipment is excellent.For example, wrinkles on the surface of the rattan material indicate that the furniture is processed with young rattan, which is poor and easy to break and corrodes. For more high -quality rattan furniture, please clickrattan furniture online mall

How to identify the quality of basketball shoes

method

The quality of the identification shoes needs to be focused from the appearance and inner indicators.Because internal indicators often need to use the help of detecting instruments, for a consumer, the quality of the shoe is more practical for a consumer.In terms of appearance, the quality of the shoes is mainly used to identify the quality of the shoe by the quality and work of the shoes (including the upper, the soles, and the shoe).The size can be measured.

1. Upper (help)

shoes are one of the main components of shoes.For light -faced shoes, it depends on whether it is soft and plump. After pressing the upper with your hands, whether the phenomenon of loose surface appears. A good upper should be plump and soft, comfortable to feel, uniform luster, and no loose face phenomenon.For the upper of the fluffy leather shoes, you should pay attention to check whether the fluff is short and uniform, and its color should be consistent.The shoe is part of the shoe gang. It is used to strengthen the upper, prevent the shoe help from extending deformation and improve the foot feel.Therefore, good shoe materials (such as leather shoes) should have good touch, breathability and humidification, and are not easy to discolor.In sewing, wrinkles and Fertilizer should not be available in the shoes.

2. insole

Usually men's shoes are packed in the back half or rear pad.women's shoes are covered with full cushions in the bottom.The insole has the effect of keeping the bottom of the shoe clean and covered with the inner bottom to improve the foot feel.Therefore, insoles should have good suction and dehydration.In terms of workmanship, the insoles should be attached to the bottom of the inner bottom, and there must be no folds of Hanging.

3, outsole

From the perspective of the outside, the binding state around the outsole should be closely glued without gaps, and the bottom surface should be flat.

4. Heel

Whether it is a low heel or a high heel, first depends on whether the cooperation with the shoes is naturally flat.For women's shoes with half high heels.The following two points are more important: First, the heel should be firmly installed on the inner bottom.The front and rear, left and right, should not shake; the second is that the palm surface should not be less than the bottom of the heel.

5. Internal bottom

On the one hand, it is best to look at the inner materials.On the other hand, we must press the waist geardly with your hands, which is equivalent to the back of the toes when wearing shoes.Under the influence of this force, such as the shoe's edge of the mouth is deformed, indicating that the quality of the shoe is problematic.

6. Stability

Put the shoes on the plane, the shoes should be restless immediately. Such shoes are good for stability, which is also one of the basic conditions of high -quality shoes.

Detailed explanation of basketball shoe structure

1. Upper

It is easy to slide and cause lame or other injuries.

2. Shoe help

When choosing a pair of basketball shoes, the first step should be known to know which kind of sneakers you wear will be more comfortable.

High -top sports shoes

About 70%of athletes choose this high -top sports shoes, because this can provide you with the best ankle protective effect.

Powerful offensive athletes and large -scale Running athletes often tend to require stability in this type of shoes.

Gang

If some athletes are seen with speed and felt that high -top shoes have great restraints, then the middle helper is the best choice at the ankle.

Low gang

In regular competitions, only about 10%of athletes wear low -top shoes.This kind of shoes is lighter, but there is no good ankle protective effect of high -top shoes.

3. Material

The age of the upper leather has passed, and it is replaced by a light mixed upper.This upper is usually made of strong, durable leather and breathable, and scratching artificial mesh cloth.This high -tech artificial mesh upper is better durability than leather, and it is generally welcomed by people with better strong and durable in ultra -light materials.

4. Hold your feet

A good hug structure will make your sneakers suddenly jump or stop in the exercise. Frequent Running and quick turn, it is not easy to loosen.

5. Belt

In order to enhance the stability of the shoes, shoelace is also a factor worth considering.Many manufacturers will also continue to design new shoelace structures to increase the stability of shoes.A good lace -up structure can find a suitable comfort, not too loose or too tight, and can be more stable and holding your feet in exercise.

6. Further fix with a strap

Some shoes are characterized by the upper part of the arch of the foot to increase the stability of the leather to increase the stability, and it can protect the ankle and prevent the ankle sprains.

7, zipper

In basketball shoes, it is a fairly new choice to use a zipper structure to protect their feet, and they are often covered under some protective materials.This is a good choice for children who do not have shoelaces. This kind of tearing buckle is not too tired, but it cannot provide good support.

8. midsole

The midsole is the softened and softer and more shock -absorbing effects between the upper and the outsole.It is generally considered to be the most important part of basketball shoes, because the materials and structures he used can affect the different Levels of buffer and shock absorption, which affects the jump of athletes.

9. Shock absorption material

Middle materials are generally made of EVA, compressed EVA, PU, or mixed with these materials.Many basketball shoes of different brands have their own dedicated shock absorption techniques.EVA or compression EVA is relatively light, but stability and durability are not very good. In addition, the compressed EVA may be more durable.

10. PU

It is a more close and durable shock absorption material. He can increase the stability of the shoes, but at the same time, it is even more heavy.

11. Dedicated shock absorption technology

It means that the heels of basketball shoes and the front foot add a certain degree of shock absorption materials while not increasing their weight.

12. Brake and stability

Some basketball shoes use some hard, easy -to -move materials in the center of the shoe or inside the shoes to reduce the rotation of the feet in the shoes.

High -density shock absorption materials will also gradually be used in the inner part of the shoe to increase the stability of the shoe, but if the midsole is too thick, it will often play a negative effect on the stability.So find a pair of basketball shoes with suitable thickness to ensure your shock absorption and stability.

13, outsole

It is a rubber bottom.The outsole of a good pair of basketball sneakers requires sufficient and proper width to protect the ankle without sprained.

The outsole of the tail -shaped pattern is the most common. This outsole can be kept more stable when it is quickly started and stopped.

Most basketball shoes are designed for indoor movements. If you often move outdoors, you should find a pair of more abrasion -resistant bottoms.Some shoes are designed specifically for people who play basketball outdoors, which are more heavy.

14. shoes code

The key to determining whether a pair of shoes is comfortable.Don't guess the size of your current feet based on the size of the shoes you was wearing, because the size of the feet will change at any time.In order to buy a pair of absolute feet, you must determine the size of the foot before buying.

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;

1. Is it necessary to buy a swimming bath towel?

swimming bath towel refers to a special bath towel provided for swimming enthusiasts. Compared with ordinary bath towels, swimming bath towels have better hygroscopicity and can quickly dry the surface of the Skin surface. Many friends do not know the importance of swimming bath towels. They will use ordinary towels to use ordinary towels.Or instead of bath towels, is it necessary for swimming bath towels?

After swimming out of the water, the body is wet, and the temperature in the water and the outside world has a certain temperature difference. If the water on the body is not cleaned in time, it is easy to have adverse effects on health, such as a cold, fever, rash, etc.EssenceIf you want to do it fast, there are two main methods. One is to wear a professional Swimsuit. There are special coats outside the professional Swimsuit.The professional Swimsuit is not very cost -effective, so you can only use the swimming bath towel as much as possible.

swimming bath towels can be replaced with beach towels, and it should be noted that because bath towels are private items, it is best to bring your own bath towels. Do not use towels in public or mix with others.

2. How much is it suitable for swimming towels

The size of a swimming towel has no special requirements. Ordinary water absorption towels are fine, which is almost the same as the towel; if you bring a swimming bath towel, the general conventional size is 70*130, 70*140, 75*180 (unit: CM), etc.It will be all right.

Third, the swimming towel is better or the swimming bath towel is better

Many friends will be entangled when they go to the pool swimming. I do nt know if it s better to bring a swimming towel or a swimming bath towel. These two sports towels have their own benefits:

1. swimming towel: swimming towels are clean and neat, and it is more convenient to use and carry.

2. swimming bath towels: Although swimming bath towels are more troublesome, the advantage is that it can be put on the body and play a role in warmth.

It can be seen that no matter what kind of swimming is very convenient, it is mainly depending on your preferences.

Fourth, how can swimming a fast sports towels okay?

Fast -drying sports towels, as the name suggests, are towels faster than ordinary towels. Generally made of ultra -fine fiber material, the advantages and disadvantages of this sports towel are obvious:

1. The fast -drying towel has a strong water absorption. After swimming, it can be easily wiped with water with a wipe on the body, and the fast -drying characteristics can make it almost dry, which is easy to carry.

2. However, there are certain disadvantages of fast -drying towels, that is, it is not as soft as ordinary towels, and it is easy to have a feeling of sticking to the body after it is absorbed on the body. In addition, due to the characteristics of quick dryingIt will feel a little cold on the body, and the comfort may not be as good as ordinary towels.