1. Why are the standard size of ice and petherons a little small?

Ice hockey shoes have a variety of length and width. However, it should be noted that most icehouse shoes are not traditional shoe codes. Generally speakingWhy is this?

In fact, the reason why ice hockey shoes are smaller is mainly because Ice and soy shoes are different from traditional shoes. Ordinary shoes are for comfort, and ice hockey shoes are for professional level protection and taxiing technology. Excessive size will cause ankle joints.The stability is poor, so that the blisters and the decrease in the slide capacity appear. Therefore, in general, the codes of ice hockey are 1-1.5 yards smaller than the shoe code. Of course, this is just a rough estimate.Another set of size algorithms that are completely different in shoe codes, you need to pay attention when buying.

2. How to choose a size of shoes for buying ice hockey shoes

When buying ice soy sneakers, it is important to choose the right size. Avoid the laziness and saving size. It is generally recommended to choose after trying it on.Try to be as precise size as much as possible:

1. First of all, according to the length of the feet on the measuring board, measure the width of the foot and visual inspection of the arch of the foot to visually determine the foot type and choose the appropriate icehouse shoes.

2. Then, first use the sitting position when trying it on. At this time, the big toe can gently touch the front cover of the ice coat shoes as the ideal.

3. Finally, when the center of gravity falls to the middle of the feet, the back heel should be firmly locked in the heel bag. At this time, the big toe should no longer be exposed to the front lid of the icehouse shoes.Essence

When buying icehouse shoes, it is recommended that you go to the professional ice hockey equipment store to buy ice and petal shoes under the guidance of professionals. Professional ice hockey equipment stores can also provide comprehensive supporting services, such as hot -fixed type, grinding knife service and even even are even a knife service and even a knife service and even a knife service and even a knife service and even a knife service and even a knife service and even a knife service and even a knife service and even a knife service.The inside of the shoe body of the ice sneakers is modified to eliminate the pain points caused by a small number of players for special foot types.

1. How to open the blade with speed skating knife shoes

The just -bought Ice knife shoes need to be used to use it. The ice knife is not open because the blade is blunt, and it cannot be eaten on the ice.There are generally three blade methods of Ice knife shoes:

1. Mechanical grinding

Motorcycles are processed by professional machines.

2. Semi -mechanical grinding

Use sand wheels to grind the blade. Due to the large wear, it is only suitable for rough grinding, and then manually polished.

3. Manual grind

The cost is low and the effect is good. People who have high requirements for skating quality are manually grinding by themselves.Speed skating knife shoe handmade grinding is generally flat grinding: fix the ice shoes on the grinding shelf, bring gloves, and carefully check whether the two knives are on the same plane.You can use the large sand wheels back and forth a few times to see if the grinding marks are uniform.After confirmation, use the large sand wheel (30cm diameter) to make the "8" shape, until the burrs appear on both sides of the blade, and the rough grinding is completed.Then use coarse oil stones to continue making "8" fonts until the grinding traces are particularly small. After removing the knife surface and the burrs on both sides with fine oil stones, a pair of shoes is worn.Remove the ice shoes and clean the surface dust and residue.

Second, Ice knife and shoes are standard

To what extent to open the blade of Ice knife and shoes is a question that many friends are more concerned about. In fact, the Ice knife shoes have no specific labeling. Generally, the thumb is dried up.There is a depression.

3. precautions for Ice knife shoes

1. If the blade requires a high blade, you can choose to grind the knife, but if you are not a professional ice skaters, it is not recommended to choose hand -grinding, because the degree of grinding when the knife is grinded is difficult to grasp, it is easy to put the ice knife knife.Follow.

2. In order to prevent the damage of the blade and reduce the service life of the ice knife, it is recommended that beginners and enthusiasts try to choose professional mechanical grinding when grinding the knife.

3. The skate -Ski knife is a fine work.

4. The knife of the ice shoes has two blades inside and outside. Before the ice knife, you must first see if the inside blade is as flat as the outer blade.

5. Beginners are afraid of falling, and often use the inside blade to contact the ice surface. After a long time, the inside blade is lighter than the outer blade. At this time, you must first use the flat wheel to make the inside blade generally high, and then use the grinding gap.The sand wheel grinds a gap between the inside and outside.

6. In order to ensure the flatness of the ice blade surface, the eyes must follow the ice knife closely to avoid wear.

1. The difference between short track speed skating knife shoes and avenue speed skating knife shoes

Speed skating knife shoes are ice shoes worn by speed skating athletes. The speed skating movement is divided into two types: short track speed skating and avenue speed skating. The Ice knife shoes are also different.

1. Different length

It is mainly because the length of the ice knife Tube is different. The short track speed sliding knife is slightly shorter than the avenue speed knife knife body.The characteristics of small, more curve.

2. Different arc

The shape of the ice knife of the two types of Ice knife shoes is different from the arc of the knife. The arc used by the ice knife used in the short track speed skating is larger than the Avenue Speed Slipper, so that it can better adapt to the game.

3. Different runways apply

Short -track speed sliding is suitable for gliding for short runways (500m to 1000m).Short -track speed skating venues are 60 meters long, 30 meters wide, and a lap length is 111.12 meters.The avenue speed skating knife is suitable for long -distance gliding in the runway. The maximum perimeter length of the standard speed skating race is 400 meters and the minimum is 333.33 meters. The inner curve radius cannot be less than 25 meters or more than 26 meters.

4. Different styles

The short -sized skating ice knife is long and thin, and for the convenience of cornering, the ice knife is not fixed in the middle of the soles, but has a certain tilt angle. Generally speaking, the left and right foot ice knife is tilted to the left for about 15 degrees.There is only one fixed point of the Avenue speed skating, which is a "slippers".

2. Can Avenue Skid Slipper shoes in a short -sighted skating knife in the short track?

Speed skating knife shoes are mainly composed of three parts: boots, ice knives, and knife support. The ice knife can be replaced. So, can the Avenue Speed Skidine Shoe Siren Speed Skidine Skidine?

The reason why the speed skids are divided into two types is mainly because the requirements of the two ice knives are different, so they cannot replace each other.Generally speaking, the main feature of the avenue speed skating is fast speed, so the speed skating knife knife is very long, the blade is narrow and flat, and the ice area is large and the frictional resistance is small.The bottom is curved, and the area of contact with the ice surface is very small. The two types of ice knife are different. The short track speed skating knife cannot be settled on the avenue skating knife shoes.

1. Can Ice knife shoes only slip on the ice?

Yes.

Ice knife shoes can only slip on the ice, the ice knife of the Ice knife shoes is very thin, and using the ice knife to contact the ice surface, there will be a layer of water film on the ice knife, thereby reducing the friction between the ice knife and the ground, so that people can on the ice surface on the ice surfaceSetting; if it is in other places or grounds, because there is no ice characteristics, you can't glide on youaring skates.

2. Can Ice knife shoes walk on the ground?

Ice knife shoes are generally used on skating rinks. Some friends have such questions. Is it okay to walk on the ground?The answer is negative.

Generally speaking, Ice knife shoes are designed for ice skating. They can only slip on ice. Wearing Ice knife shoes on the ground is not only difficult to walk, but it will easily damage the ice knife.If you walk on, you need to put on a protective cover to avoid damaging the ice knife.If you don't wear a protective cover, try to stomach to your toes with the tooth of the tooth, and don't use a fragile blade to the ground.

3. How to maintain Ice knife and shoes

Ice knife and shoes are important equipment for skating. You must pay attention to maintenance work, so as to better play performance and extend the service life.

1. Keep dry

The feet will sweat during skating, sweat in the ice shoes, and sweat acid will corrode the dermis inside the ice shoes, so try to keep the ice shoes dry in the inside of the ice shoes. After skating, immediately dry the inside and outside of the ice shoes with a rag or paper towel.Then place the ice shoes in a ventilated place so that the ice shoes can be completely dry.Do not put the ice shoes in an impervious locker or car trunk after skating.

2. Plim oil or care agent on ice shoes

If your ice shoes are leather, occasionally oil or leather care agent is used for ice shoes, but don't put too much.Too many nursing agents are easy to soft leather.

3. Use the net pocket ice shoe bag

Don't use closed ice shoes Bags, or your ice shoes can never be dried. Bags with ventilated Bags with a grid pocket can make ice shoes faster.

4. Blind shoes are covered with a protective cover when not in use

After the ice knife is covered with a protective cover, it can not only better protect the ice knife, but also prevent the ice knife from accidentally scratching yourself or others.

5. Keep ice shoes clean

Wipe the outside of your ice shoes regularly with a wet cloth. If you do not wipe the dirt, use a little gentle cleaner to add water.

6. Regular ice knife

The newly bought Ice knife shoes should be grinded with a blade. After a period of time, you should also grind the knife regularly. When you fall into the ice, the ice knife is not so comfortable, the ice knife should be grinded.record the skating time between the two grinding knives (calculated in hours).Soon you will find how long you can slip after each grinding knife, which helps you to avoid the embarrassment of the ice knife in the critical moment (such as the game or performance).Generally speaking, the average skating should be grinded once after 20 hours.

7. Pay attention to the braking method

The brakes are very often moved during skating. In order to protect the ice knife, the method of braking can be changed. You can make one -foot snow, T -shaped, or tango stopping.

8. Avoid rust of ice knife

The largest ice knife killer after the ice is much softer than steel. When a certain part of the ice knife is rusty, don't want to let it restore the original state, and the rusty parts can no longer press the blade.Therefore, try not to let the ice knife rust. Each time you get the ice, you must dry the ice knife. Before wearing a knife cover, wipe off the "snow" on both sides of the ice knife with two fingers, and then carefully wipe the knife's slot with your fingers.

1. What is the structure of speed skating knife and shoes

One of the most important equipment of the skating project is the ice knife on the feet. The structure of the ice knife of different ice skating projects is also different. Speed skating knife shoes are ice -knife shoes worn on speed skating. There are two types of short track speed skating and avenue speed skating. TheyAlthough there is a large difference in appearance, its structure is basically the same, mainly consisting of the following parts:

1. Ice knife:Speed skating emphasizes the speed of gliding, so the ice knife is long, the blade is narrow and flat, and the ice knife of the speed skating knife shoes is only fixed with the ice shoes. This structure can extend the athlete's pedal distance and allow the athlete's ankle activity to increase the amplitude of the ankle joint activity.Large, Smooth exercise.

2, knife support:The knife holder of the speed skate shoes is fixed on the soles of the shoe by two points, which can move the position of the ice knife left and right. Generally, the short -sized skate -shoe ice knife has a higher knife.It will contact the ice surface; the avenue speed skating knife shoes are low.

3. Boots:The boots of speed skating knife shoes are generally made of carbon fiber and thermal shrinkable plastic shoe shells. While reducing the quality of ice shoes, the rigidity is improved, the leg load is reduced, the stability of the support is strengthened, and the stability of the support is enhanced.efficiency.

2. What is the principle of speed skating knife shoes

The structure of the speed skate shoes and the other two types of Ice knife shoes is different, but the basic principles are the same, mainly using ice knife to pedal ice, so as to slide on the ice. The specific principle is:

As we all know, people can walk on the ground because the soles and the ground have friction. The greater the friction, the more stable people can walk.And ice skating is just the opposite, the smaller friction can make the movement smoother.After putting on Ice knife shoes, there is a layer of water in the contact position of the ice knife and the ice surface. This layer of water plays a lubrication effect, so that people can slip on the ice surface. There are several different reasons for the cause of this layer of water:

1. The theory of stress fusion

The ice knife puts a lot of pressure on the ice, which will melt the ice surface and cause a thin water layer.When a person passing by, the pressure on the ice disappears, and the part of the water layer will re -condense into ice.

2. Surface melting theory

In recent years, the physics community has had a lot of doubts about this theory.If the role of stress melted the ice surface, it is obviously unrealistic that the athlete's weight can reach at least 175 kg to provide sufficient pressure, so the pressure effect is not the main reason for the melting of the ice surface.As a result, scientists also proposed the "surface melting theory", and its intention is that the surface of the ice always has a layer of water that will not melt; the higher the temperature, the thicker the water film, it is the lubrication effect of this layer of water.This is also a saying widely recognized in the physics community.

In general, the principle of Ice knife shoes is to lubricate the water film generated by the ice knife melting the ice surface, reducing the friction between the ice knife and the ice surface, so that people can glide on the ice surface.