1. What does shoes culture mean?

The origin of shoes can be traced back to the early 19th century and is a product of technological progress and social change.In that era, not everyone could perform sports. Having a pair of sneakers that could improve sports performance were a reflection of superiority.People prefer tennis during this period, and the maturity of rubber technology has promoted the popularity of rubber bottom canvas shoes.tennis was a noble movement during this period, and rubber bottom canvas shoes naturally became a symbol of social status.

Fascism, which appeared in the 1930s, caused the general public's pursuit of perfect body, and the development of technology allowed sneakers to achieve civilian sneakers through this opportunity.

In the 1950s, television entered millions of households, which was an important opportunity for the rise of sneaker culture.Many sports stars and their shoes they wear have become the goal for people to chase.With the popularity of these sports stars, various sports gradually have their own exclusive sneakers, and the sneaker market has begun to be subdivided.

In the 1970s, American basketball shoes culture began to transform into a cultural symbol.During this period, there were two major events: Nike signed a basketball newcomer Michael Jordan, and Adidas signed the black rap band run-DMC.These two things pushed basketball shoes to a wider audience, and also led the trend of street sneakers around the world-that is, the so-called sneaker culture in the 1980s.

The meaning of sneakers

1. The indispensable part of basketball career

Provide protection for you, support every ball that supports you, whether it is victory or failure, it always participates, such as a friend, companion, listener, not simply meaningless with meaning.

2. It is a culture, a spirit

When the sneakers are given a mission, you will carry your basketball dream and go forward along the way.Playing balls you like, you will feel practical and more confident.Because of its special existence, sneakers are not just as simple as sneakers.It is a symbol, a witness you want to fight for it.

3. It is also a kind of sustenance, which is the continuation of basketball dreams

Reality is always reality. After work, many people really can't think of playing unrestrainedly like that before.And sneakers are lingering dreams.Even if you haven't played for a long time, even if your ball skills have plummeted, even if you feel at all, when you re -put on the sneakers and go to the court, the familiar feeling will come back, and all the troubles in front of you will disappear.You will think of how obsessed you are, how fascinating basketball.From morning to night, there is no problem.You will think of how you used to be progressive.Those lost balls are in sight, and you don't want to let it happen again.You will think of yourself, have a group of iron brothers.Playing with calls, those days when skewers are grilled and talked about each other.You will think of the past, and you meet her because of basketball.

shoes, it is such a special existence, a kind of emotional sustenance.

3. Getting started with sneakers

Sneaker disassembly

Here, shoes refer to general sports shoes, because the types of sneakers are different, and the design is very different.In general, sports shoes are divided into two parts: upper and soles, and the soles are composed of three modules: inner sole, midsole, and large sole.Due to the different versions, the names of each module are slightly different. Generally, a pair of sneakers consist of the above parts. Next, look at the role of each module.

1. Toe: Protect your toes.

2. shoes bile trimming: breathable.

3. Belt: protect your feet and fix.

4, tongue: protecting the back, fixing, wrapping.

5. Rear follow -up film: Avoid hurting Achilis tendon.

6, rear block: stable heel.

7, ankle foam: protect the ankle and comfort.

8. Inner bottom and insoles: evenly distributed foot pressure, support, and sweat absorption.

9, midsole: shock absorption, energy rebound.

10. Bottom: non -slip and wear -resistant.

Sneaker technology

A pair of sneakers, with excellent shock absorption function and rebound ability, even excellent.However, from the perspective of biomechanical characteristics, sneakers need to consider 6 latitude such as shock absorption, elasticity, bottom pressure, grip, reversing, and stability.

Sneaker term

1. OG = Original: The first year color scheme, that is, the original classic color matching of the shoes.Retro refers to the re -engraved version.

2. HIGH: Gang Gang, MID: Mid -Gang Low: Low Gang Edition

3, AC: vulcanized rubber reinforced outsole material, BR: breathable mesh material, SUEDE: suede material, LTR = leather: leather material, LUX: high -end luxury version.

4. CL = Classic: Some shoes will be subdivided into three Levels. C is the basic version of them, and it is usually a retro ball style of Nike.

5. PRM = Premium: The high -end version, that is, the level of one level higher than C, workmanship, shoe lining, etc. are more detailed. The shoelaces usually use the metal head.

6. Sprm = Supreme: The top version will be the highest specifications of this shoe. You can see more exquisite designs, usually the price is the top.

7. SE = SPECIAL EDITION: Special version

8. PE = Player Exclusive or Player Edition: Player version, the brand created by the brand for a specific player, generally not mass production.

9. EP = ENGIERED PERFORMANCE: High -end basketball shoes version of performance design.

10. TB = Team basketball: The style designed for team clothing and main color matching.

11. TR = Trainer: training shoes, usually designed for different Running or training movements.

12. SB = Skateboard: Nike's skate shoes series.

What grass is the lawn of the football field

The lawn of the football field is also called the football field artificial grass. It is an artificial grass used to reduce the maintenance of real grass and adapt to climate change. The standard football grass is based on the characteristics of football and FIFA (FIFA ) The technical standard requirements are specially used for artificial grass products laid by major football venues. 40 As well as 50 As well as 55 As well as 60 As well as 64 These different specifications of millimeters are long grass. At present, football grass on the market generally uses high -durable polyethylene grass fibers.The interaction between the interior has strict requirements.

1. Nature grass

Meet several conditions such:

In order to reduce the probability of the athlete injury as much as possible, the grass must be soft;

In order not to affect the rebound rate of the ball, the elasticity of the grass grass is also good, otherwise the players will be troubled;

The most important point is that the ability of the lawn grass grass grass to move and trample is very powerful, and it must also have strong recovery capabilities, drought resistance, cold, insects, diseases and other abilities.

Category Category: Divided into cold seasonal gay and warm seasonal garden grass.Different garries are used in different seasons.

China:

Northern China usually uses a cold seasonal lawn to build a stadium, such as early cooked grasses (POA PRATENSISL. ), Perennial rye grass ( lolium peennel. ), Gao Matta ( FESTUCA Arundinal. ) Types.Among them, Gao Latto's stadium in China, especially the low operating costs, is very common. It is the most drought -resistant and trampled grass type in cold seasonal lawn grass.Fertilizer response is sensitive and has good anti -salt -alkali ability.It is the preferred grass species with low management level and poor soil.In contrast, the perennial rye grass is more coquettish, and it is very sensitive to the low temperature, but this product is resistant to trampled on and grows fast.

Southern China generally uses warm seasonal lawn grass to build a stadium, such as Dog roots (Cynodon Dactylon (L.) Pers. ). zoysia japonicasteud. To.The former is known as the warm -seasons of lawn grass grass grass grass "Furniture", which is widely used in various stadiums, golfins, and parks in the south.As for the strands of grass, it is very "resistant to exercise".However, there are also hard injuries with hard texture and short green period.

European and American:

Europe, South America, etc.The lawn grass adopted by "football developed countries" is actually the same as species as species. 2014 The Brazilian World Cup in the year is no exception. As for why the lawn of foreign league is mostly like carpets, and some domestic stadiums are like vegetable fields. This is a problem in maintenance, or failed to choose the right grass.

Second, artificial grass

Characteristic

1 , High simulation, soft grass fiber, and no harm to the Skin;

2 , Strong wear resistance, long service life;

3 , UV prevention, corrosion resistance, mildew, and environmental protection, no pollution, non -fading;

4 , football speed, rebellion and natural grass are almost consistent;

5 , Good breathability and drainage performance;

6 The excellent traction allows athletes to accurately judge the direction of the ball;

7 There are few seams and no traces.

Specification

Row spacing:3/4 As well as 1/2 As well as 3/8 inch

Cao High: Net -shaped40 As well as 50 As well as 55 As well as 64mm (-2mm)

Volume width:4.00m (-2mm)

Material: High -durable polyethylene grass fiber

glue: butyl benchain

advantage

1 The excellent performance of the artificial grass has excellent elasticity and real grass sense, and the movement on the Artificial lawn has the feeling of natural lawns.In particular, the strength tolerance of the movement of artificial grass is unmatched by natural lawns.The product can be used all day, does not fade, does not deform, durable, and is often new.

2 , To ensure that sports and healthy artificial grass are made of non -toxic polymer materials, bacteria, molds, and viruses are not parasitic.The laying of artificial grass is isolated from the direct contact between the human body and the soil surface, preventing the soil from polluting the human body.The appearance of the artificial grass is flat and soft, and the athletes can feel the safety and comfort of natural grassland.

3 It is suitable for a variety of basic artificial grass and permeable, which is easy to lay on the basis of cement or asphalt concrete. It has low requirements for the foundation and is not afraid of cracking.

4 , Daily maintenance Simple Herbal Clasform does not need to be supplemented, trimmed, poured, fertilized, removing weeds, and insect -proof pests. You only need to rinse water to remove dirt. You can save a lot of water and maintenance costs every year. The daily maintenance is simple.

Scope

The construction of football clubs, stadiums, colleges and universities, colleges and universities, primary and secondary school professional football fields, and professional football teams and training venues.

What football shoes wearing artificial turf

1 As well as TF Shatter

TF Barking turf It is commonly known as "broken nails", which is suitable for artificially laying garrant venues.For ordinary golfers, TF Osoles' football shoes are most suitable for artificial grass fields with high quality in China, that is, "Carpet grass", and most of the cement fields and plastic venues. It can be said to be the most practical and most widely used.Usually, you can not only conduct daily training, play a small field with friends, but also play the positive game. TF The fine sinking shoe nails of the outsole will not bring obvious grip, but will reduce the burden on the knee.

2 As well as AG artificial grass field

AG It refers to artificial grass venues (Artificial Grassground) The length of the nails is moderate, the number of nails is dense, and it has a good grip. At the same time, it can reduce the rubbing force of artificial grass gums to the load caused by the knee.Because the domestic playgrounds are mostly artificial grass fields, so AG Large football shoes are particularly popular in China, and AG The solidity and durability of the bottom are relatively better. adidas Even for China's football market, it has been retained on some shoes AG Version.

3. IC/in rubber flat bottom

It is Indoor Court. The sole is a rubber flat sole, suitable for indoor football fields and very poor Outdoor artificial grass venues.The wooden floor of the indoor sports Tube 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 the IC/IN type of rubber flat shoes.

What football shoes should we wear other ground

1 As well as SG soft grass

SG It's soft grass ( soft group ) English abbreviation mainly refers to the soft and slippery natural grass field. This kind of nails are made of steel, or magnesium and aluminum alloy materials.Playing the domestic artificial grass or other venues, and the domestic amateur football games are not allowed to wear a sneaker wearing metal shoes. Therefore, the sneakers of this top European league player can only be collected.

2 As well as FG Stiff grassland

FG It is a hard grass ( firm group ), General, SG and FG In addition to the difference, the difference is based on the difference in the softness of the natural grass field.Some high -quality natural grass in China are still suitable FG Shoe nails, but there are too few venues. FG Shoe nails are generally long, because of the long length FG The design of the shoes is very beautiful. The amateur enthusiasts can't help but experience the experience. They often use the method of nailing to make the nails shorter to the court that is suitable for artificial grass. OtherwiseIt hurts the ankle.

3 As well as HG Hard grass

HG Refers to hard grass ( Hard Group ), Such sneakers can play football in some grassland with hard mud or gravel.Generally speaking, HG There are no high -end versions, but more low -end sneakers. The material is average, the price is low, and it is suitable for amateur competitions.Many Japanese football stadiums are stiff and grassy, which is very suitable HG Shoe nails, so mizuno There are many football shoes HG The version of these is also determined by its domestic venue conditions.