Why should football boots have nails, and is it better to have long nails or broken nails in footbal

Football boots are fitted with spikes to provide grip. Because soccer matches are played on turf, which itself is slippery and often watered before the game, it is easy to slip if it is a flat shoe. Having nails prevents slipping and makes it easier to do movements (including pulling the ball on the bottom of your feet to some extent).

The first spikes were all round spikes. The advantage of this type of spike is that it allows the player to move more flexibly. So later there was a knife nail, and the advantage of the knife nail is that it is conducive to starting, accelerating, emergency stopping, and changing lines.

Regarding the injury of football boot spikes, it is also unavoidable. The damage caused by spikes is mainly when the spikes are kicked on the calf (especially when wearing SG, that is, steel spiked sneakers, these two injuries are especially great), or when stepping on the surface of the foot, it will cause injuries and even fractures, and in rare cases, it will be said that the spikes may be scratched and scratched**. But in fact, in addition to the unintentional stepping injuries when fighting under the feet, more often than not, the spikes hurt people because of fouls.

Therefore, in order to protect the players, it is stipulated in the regular game that you are not allowed to play without wearing shin guards (to protect the calf, mainly the position of the face bone). And some players wear ankle braces, the kind of ankle braces that you don't get stepped on.

Because Mr. Adidas wanted to slip in the rain one day, he came up with the idea of putting nails on the soles of his shoes, and he introduced this to the German Football Federation, and the FA agreed, and it rained in one World Cup, and the Germans wore shoes with spikes and won, and since then there have been nails in the football boots, and adidas has also started a company.

Going to the grass to kick the ball, the spiked shoes have a strong grip and feel obvious. The site of the general artificial turf is about the same, it doesn't matter.

On turf, of course, spikes are a little superior.

Hello, football beginners choose football boots are good for broken nails. Let's first analyze the difference between long nails and broken nails, long nails are suitable for soft or very soft grass, such as natural grass. The spikes of these shoes are usually metal spikes that can be loaded and unloaded freely, somewhat similar to the spikes worn by track and field athletes, and sometimes we see that in football games the field becomes soft due to rain, and players will change to longer spikes.

Because it is a professional football sneaker, looking at the country, there are only a handful of venues that can really be called SG, and the poor field conditions in China have led to the uselessness of SG's nails. Commonly known as "broken nails" football boots, they are densely distributed on the outsole and the shape of the nails is almost invisible, and it is suitable for artificial turf laying field. Therefore, this is almost an all-round football boot, for ordinary golfers, TF sole is the most practical, the reason is that in addition to playing serious games, many times it is just "training", such as playing a small field with a few friends, simply juggling the ball and passing, in this case, TF's soft sole comfort is vividly reflected.

This is in terms of the current situation of domestic site conditions, most of the cement floor, thin artificial turf, plastic field of softness, hardness and thickness, TF can cope.

Professional football boots are steel spikes.

People often say that the classification of football boot spikes, the correct statement should be called outsole. It's like cars are classified into off-road vehicles, sedans, sports cars, etc. according to the chassis, not by wheels. The length of the outsole spikes is divided into SG from long to short, which is suitable for natural grass soft substrate field with a lot of water and rainy days, and FG is suitable for flat and dense natural grass hard substrate field.

HG is suitable for natural grass with less grass and more mud and artificial grass with long and thick bottom, AG is suitable for artificial grass with long grass and thick bottom, TF is suitable for artificial grass with short grass and thin bottom, IC is flat bottom, suitable for all flat land. According to the condition of the playing field, it is advisable to choose the corresponding outsole type. The general selection principle is that the spikes can be fully inserted into the field, there will be no feeling of stepping on stilts, the pedal will be powerful, the emergency stop will not slip, and the knee will not be sore after kicking.

Specific analysis of professional sneaker spikes:

AG is suitable for artificial grass field with long grass bottom and thick bottom, AG outsole football shoes are specially designed for artificial grass field, its predecessor was MG, but MG has been eliminated. AG has been particularly popular in China in recent years, mainly because the Chinese kicking pitch is mostly made of artificial turf, and the length of the AG spikes is moderate and the spikes are dense. While ensuring a good grip of the empty shed, it can effectively reduce the load on the knee caused by the strong friction of artificial turf rubber particles, and the firmness and durability of the AG outsole are relatively better.

HG is suitable for natural grass with less grass and more mud and artificial grass with long grass and thick bottom, the length of HG spikes is longer than AG, and the number of spikes is less than AG. It is mainly designed to meet the needs of the Japanese market, because the Japanese kicking field is dominated by natural grass fields with less grass and more mud. Generally speaking, HG is not very suitable for China's national conditions.

The most common pegs are actually referring to the FG and SG that are common in the professional arena, and these two outsole types are only suitable for use on natural grass with good quality.

Football boots are fitted with spikes to provide grip.

Because the regular football field is grass, and the grass grows in the soil, playing football on the soft soil, when the athlete turns and stops sharply and starts running, the spikes will be buried deep in the dirt field, so as to effectively increase the grip of the sole and prevent the bridge from slipping.

With the development of football and football equipment technology, the field is becoming more and more diversified, and the football shoes are also constantly innovating, now there are not only long-spiked football shoes to meet the needs of dirt fields, but also short-spike football shoes suitable for artificial grass, as well as cow tendon flat football bumper round shoes and street football shoes specially designed for indoor hard courts.

It can be seen that football boots do not necessarily have spikes, and spikes are just a functional design that must be possessed in order to meet the needs of the field.

Classification of shoe spikes:

The general fans or students and other amateurs are generally in the ordinary field, and the artificial grass of the ordinary field wears entry-level shoes, and the shorter ones buy dense nails, that is, black soles, densely packed with small nails. If the artificial grass is longer, it will wear rubber spikes.

Iron nails, regular plastic nails, fiberglass nails and other shoes belong to regular sneakers, all of which have undergone strict scientific calculations and bionic experiments, and their ** are much higher than amateur shoes, and ordinary fans do not need to spend such a big ** to buy; In addition, the basic skills of amateur players such as running, steering, and tackling are not in place, and wearing professional high-grade metal spikes is easy to cause injuries to themselves and the opponent, which is counterproductive. <>