1. Types of Ice knife shoes

Ice knife shoes are ice shoes worn during skating. The skating items can generally be divided into three categories: speed skating, pattern sliding and ice hockey. According to the characteristics and requirements of the project, Ice knife shoes are mainly divided into three categories:

1. Speed skating knife and shoes

Speed skating knife can be divided into two types: "Avenue Speed Slipper" and "Short -track Speed Slipper". Avenue speed skating knife knife is long, with a narrow blade, large ice area, small friction resistance, and short shoes.It is convenient for athletes to reduce their physical focus and reduce air resistance.

The short track speed skating knife is short, with arc at the bottom of the blade, and the area of contact with the ice surface is small, which is convenient for athletes to advance the arc when the athletes are on the curve. At the same time, the body of the ice knife is higher.In contact with the ice, most of the swords of the special sprinting channel are mostly mobile, for athletes to choose from their own habits and preferences.

2. Ice cock

The height and shortness of the ice hockey knife, short, large arc, thick blade, and the mid -range curved transitions smoothly to both ends, which can prevent slipping to the greatest extent to adapt to the characteristics of fast project rhythm and high resistance.It should be noted that the ice -hockey goalkeeper's ice knife is different from other athlete ice knives. It is made of all -metal and the knife is short. This design is to avoid missing the ball into the net.

3. Flower skating shoes

The sword of the flower sword is generally short, but it is slightly longer than the ice hockey knife. There are several ice teeth at the front of the blade, which is convenient for players to control the balance.At the same time, flower skating shoes mostly use high -shoes waist design to provide sufficient support during jumping.

Fantastic ice knives and shoes are different according to the requirements of amateur and professional, and the methods are also different. The amateur basically uses a PVC base PVC leather. The professional ones are basically the leather material, and the thickness of the inside is thicker and the hardness is hard.

The difference between three types of Ice knife shoes

The difference between the three types of Ice knife shoes is mainly different design characteristics, which is also the difference between the characteristics of the project:

1. The main feature of speed skating is fast speed, so the speed skating knife knife is very long, the blade is narrow and flat, so that the large friction resistance of the ice area is small, and the waist waist is short to reduce the body's center of gravity and reduce air resistance.

2. The ice hockey project is very confrontant. Therefore, the toe of the ice and soy shoes is very hard, the waist is high, the shoes are very thick, and the knife of the ice shoe knife is very short.

3. Falter skating movements are difficult to move and have higher requirements for stability. Therefore, there are grooves in the middle of the blade, and the knife body has arc to facilitate the turning of rotation and footwork.

What are the materials of Ice knife shoes?

The ice knife of Ice knife shoes is relatively sharp. It is generally made of steel. Its material mainly has the following:

1. Carbon Tool steel

Carbon Tool steel is generally used by beginners. Different quality ice knives depends mainly on carbon content. Although the hardness of the ice knife used in the same project meets the same standards, due to the different Levels of steel, under the same conditions, compared with the same conditions, compared with the same conditions, compared with the same conditions, compared with the same conditions, compared with the same conditions, compared with the same conditions, compared with the same conditions, compared with the same conditions, compared with the same conditions, compared with the same conditions, compared with the same conditions, compared with the same conditions, compared with the same conditions, compared with the same conditions, compared with the same conditions, compared with the same conditions, compared with the same conditions, compared with the same conditions, compared with the same conditions, compared with the same conditions, compared with the same conditions, compared with the same conditions, compared with the same conditions, compared with the same conditions, compared with the same conditions, compared with the same conditions, compared with the same conditions, compared with the same conditions, compared with the same conditions, it is compared to comparedHigh -level steel will keep the life of the edge of the ice knife longer.

2. Stainless steel, high -grade carbon steel or high -speed Tool steel

Generally used for skilled or intermediate enthusiasts, the ice knife has a high level of steel, it has strong corrosion resistance, and can improve the frequent jump and rotation of the skaters.This type of ice knife is usually plated with a titanium compound on the surface. After being polished, the maximum hardness on both sides can Dalo Hardness 85, which reduces the friction between the ice knife and the ice.Essence

3. Powder alloys and coating high -speed steel

Generally used in international competition, ice -knife shoes used in international competitions, their ice knives generally have basic essential characteristics such as wear -resistant, corrosion resistance, working surfaces for different ice surface hardness, frequent jumping, sliding, and not easy to connect to the sole welding.The coating high -speed steel is characterized by a thin titanium naineride or titanium carbide on both sides of the blade. The overall blade uses dual metal composite steel.After grinding and grinding, high hardness is formed on both sides. The roughness is like a mirror blade, which greatly improves the life of the ice knife blade without reducing the toughness of the ice knife.

4. Powder metal Tool steel

It has absolute optimal slippery and wear -resistant performance, and only a few companies in foreign countries are produced.

1. What shoes are hiking shoes

Hiking shoe is a shoe specializing in outdoor sports.The hiking shoes are mainly composed of shoe gangs, inner soles, and soles.The upper is generally made of leather, nylon, or leather nylon, and the lining is generally made of artificial materials or soft leather.A good pair of hiking shoes is usually made of a whole piece of Skin (except the heels and the tongue). Such shoes can still maintain a better shape after wearing it for a while.The design of hiking shoes focuses on non -slip and breathability to meet the needs of complex weather and terrain.They are usually divided into low gangs, mid -gangs, high gangs and other types to meet the needs of different outdoor activities.

The historical origin of hiking shoes comes from Europe. With the continuous development of modern society, people's demand for outdoor activities is getting higher and higher. As an important part of Outdoor sports equipment, hiking shoes are self -evident.Having a pair of suitable hiking shoes is essential for people who like Hiking, Hiking and other outdoor activities.

What is the difference between hiking shoes and mountaineering shoes

1. design concept

hiking shoes, as the name suggests, are born to meet the long -term needs of Hiking people.They usually use low -top design to provide moderate freedom for ankles and reduce the sense of restraint.This design not only ensures the comfort of the foot, but also enhances the breathability of the shoes, so that the Hiking people can still maintain the dryness of the foot in a long walk.

In contrast, the design concept of mountaineering shoes pays more attention to the protection of ankles.They usually use high -top design to wrap their ankles tightly to provide additional support and protection for climbers.On the rugged mountain road, this design can effectively prevent the ankle injury and ensure the safety of climbers.

2. Functional characteristics

hiking shoes focus on lightness and comfort, the soles of the soles are soft and have good buffering performance to cope with the impact of long -term walking.At the same time, the soles of hiking shoes also have good grip to ensure the stability in the walking process.

mountaineering shoes pay more attention to functionality.They usually have multiple characteristics such as waterproof, moisture -proof, and anti -slip to cope with the harsh Outdoor environment.During the climbing process, the non -slip and grip performance of mountaineering shoes play a vital role. They can help climbers stabilize their bodies and reduce the risk of slippery.In addition, Climbing shoes also have good weight -bearing performance, which can support the heavy objects that climber bear.

3. Material selection

The upper of the hiking shoes is usually made of light leather, nylon and other materials to provide good breathability and comfort.This material combination enables the hiking shoes to maintain the comfort and dryness of the foot during long walking.

mountaineering shoes are more tough and wear -resistant, such as anti -fleece, frosted leather, etc.These materials not only enhance the wear resistance of shoes, but also provide better protection performance.At the same time, the soles of mountaineering shoes are also harder to provide better support and grip.

4. Applicable scenarios

hiking shoes are mainly suitable for Outdoor environments that are better on road conditions and need to walk for a long time, such as Hiking travel and urban Hiking.In these scenes, the comfort and breathability of hiking shoes can provide the wearer with a good walking experience.

mountaineering shoes are more suitable for technical activities such as mountain climbing and Rock climbing.In these activities, the characteristics of waterproofing, non -slip, and loading of mountaineering shoes can provide comprehensive protection for the wearers to ensure the Smooth progress of the activity.

5. Fashionability

The design of hiking shoes pays more attention to fashion elements to meet the needs of urban leisure.They usually adopt simple and fashionable design styles and can be matched with various clothing.mountaineering shoes pay more attention to professional performance, so it may be relatively conservative in appearance.They pay more attention to practicality and functionality to meet the needs of professional climbers.

In summary, there are obvious differences in hiking shoes and mountaineering shoes in terms of design concepts, functional characteristics, material selection, and applicable scenarios.These differences make the two shoes have their own performance and use, which meets the needs of different outdoor activities.When choosing hiking shoes or mountaineering shoes, comprehensive consideration should be made according to factors such as your activities, road conditions, and personal preferences to ensure that you choose the shoes that suits you best.

1. What is the name of the ice shoes that can be separated from the Ice knife and shoes

Traditional ice shoes are generally fixed on ice shoes. In this way, the athletes must keep the ice knife away from the ice before the ankle and knees are extended to prevent the cutting of the ice surface. In order to speed up, there are ice knives and shoes.The separated ice shoes, this kind of ice shoes is called Clap Skate, also known as a dislocated knife.

In the 1980s, the Dutch Biological Machinery Normal University, Inken Skau, applied the "Claip Ice knife" to ice shoes and connected ice knives and ice shoes with hinges and spring to make the heels rise.It s like walking on slippers, so you can often hear the sound of click in the game. In 1994, this ice knife was the first to be used in the Netherlands.At the 18th Winter Olympics in 1998, almost everyone used this ice knife, and the Winter Olympics record was refreshed 20 times.

2. What are the advantages of ice shoes?

This ice -knife and shoes that can be separated from the shoes are generally used in the avenue speed skating movement. The reason why it is designed like this is to make athletes better play.

When using the traditional ice knife to slide, you must raise the ice knife after pedaling the ice, so that you can better control the balance, and at the same time, it will not increase friction because it is stubborn.The distance is also limited.

The Claip ice knife can be separated from the knife without leaving the ground to complete the footing movement without leaving the ground. This can increase the time of pedaling ice. When your heels leave the ground, the ice knife is still on the ice.Can continue to work.

Compared with the traditional ice knife, the Claip ice knife can also use the athlete's ankle force on the basis of using the athlete's knee and hip muscle group strength, so all speed skaters will use ankle joints after the end of the normal ice.The power of the power is a bit of the tip of the toes.One of the goals is to let the knife leave the knife seat, thereby increasing the ice distance.The second goal is to avoid the tip of the knife that appears when the ordinary ice knife is sliding into the ice surface, so as not to affect the speed.

In general, the designed ice shoes can save athletes' physical consumption, and at the same time increase the amplitude of the athletes, make the action more stretch, and naturally faster.

Does Adidas Boost have insoles?

Adidas Pure Boost itself has no insoles. If you need to insoles, you can buy it by yourself.

You can buy a pair of buffer insoles, because the feet of the human body during exercise will be greatly impacted, which is more likely to be injured.Therefore, a pair of insoles with a buffer shock absorption function are needed.At present, the cushioning performance is EVA and ACF. EVA can only absorb about 40%of the impact, while ACF can absorb 70%~ 90%of the impact.

How to wear Adidas boost shoelaces

Take Yeezy Boost 350 as an example

1. Observe the holes you need to wear, divided into two holes: outer pores and inner holes.

2. Method of the inner holes.First put the laces from the outside, and then prepare for perforation.

3. After wearing from the inner holes, we put the laces from the outside to the inside, wear the perforated, and then circulate this way.

4. When wearing it to the end, we pass through the laces from the outside to the inside. After that, we pass through the inside out.

5. After that, turn the shoes over and wear the other side to wear the shoelaces in the same way.

6. In this way, the laces of a coconut shoes are worn, and we then wear the shoelace of the other shoes.

Adidas shoe clothing recommendation & gt; & gt;

Nike recently released the "Influential Report" (June 2019 to May 2020), which was released. Looking back on the company's 2020 fiscal year, the next generation of the next generation of environmental footprints, the more vibrant and more vitality of human potential, and the release of human potential are obtainedThe performance, as well as the completion of the previous five -year goals.The report also introduces the powerful measures that the company faces the new crown epidemic in the challenging years.Take this opportunity, Nike also announces the new 29 2025 fiscal year goals: the company will make greater progress in helping children "move", sustainable development, and improving social equality and inclusiveness.Multi -person release potential and promote the better development of the industry and the world.

"Nike is a brand full of hope and inspiration. We believe that the power of exercise can promote the release of unlimited potential and show the best side of the world. Everything that Nike does is rooted in the most important mission (Purpose -Whether on the sports field or outside the field, we have continuously redefined human potential around the world (Redefine Human Potential.The importance also allows us to see our voice and action can effectively change the world. "

Together with global power, deal with the epidemic

In 2020, the outbreak of the new crown epidemic brought unprecedented challenges to all parts of the world.In the face of the epidemic, Nike actively responded to support employees, communities in the community, and people around the world.During the period, the Nike Foundation and Nike invested more than 30 million US dollars to help fight the epidemic around the world.In China, Nike donated 2 million US dollars to the China Youth Development Foundation and related partners. It was mainly used to support the Hubei Province's anti -disease front line, purchasing medical supplies, and recovery support after epidemic.

At the same time, Nike Innovation Production Line will first manufacture and donate a large number of personal protective equipment and filtering respirators that are urgently needed by medical staff in front lines.Nike also supports anti -epidemic work by providing equipment that meets their needs for the global front -line medical staff. Total donations have donated more than $ 5.7 million products worth more than $ 5.7 million, including more than 32,000 pairs of Air Zoom Pulse sports shoes designed for the Hospital's working environment.Wait for equipment.In addition, Nike also provides various tools or brand incentives through its digital ecosystems and other channels, calling on everyone to maintain exercise and physical and mental health during the epidemic.

Through its digital ecosystems and other channels, Nike calls on consumers to maintain their exercise status and physical and mental health during the epidemic.

Build a cyclic ecology together to protect the future of movement

Nike is constantly moving towards the goals of "zero carbon row" and "zero abandonment" based on innovation, working together to play the advantages of brand scale and influence, and to infiltrate the operation of various enterprises such as designing, manufacturing, transportation, and sales.Come to the future of climate change and protect the future of movement.

Nike is constantly moving towards the goals of "zero carbon row" and "zero abandonment" based on innovation

In fiscal 2020, Nike made important progress in the field of sustainable development. For example,:

In fiscal 2020, Nike's first -class finished shoe suppliers avoided 99.9%of the production waste entered the garbage landfill

Since fiscal 2015, Nike has recovered a total of more than 47 million kilograms of production waste and transformed it to the production of new shoe products

In May 2020, Nike launched the supplier's climate action project (SUPPLIER ClIMATE ACTION Program) to promote raw materials and product manufacturing suppliers to continuously reduce carbon emissions carbon emissions

In fiscal 2020, the average energy consumption of Nike for every pair of shoes was nearly 10% compared with fiscal 2015

Nike's 59%clothing products used sustainable materials in fiscal 2020, an increase of 18%over the previous fiscal year.

Nike and Canada's own self -operated facilities realize 100%renewable energy energy supply, and 48%of Nike's global self -operated facilities have realized renewable energy energy supply in fiscal 2020

In fiscal 2020, Nike's use of freshwater resources in textile dyeing and organizational processes decreased by 30%compared with fiscal 2015. Since fiscal 2016, it has reduced the use of about 40 billion liters of freshwater resources since fiscal 2016.

As of the fiscal year of 2020, according to the Nike SMSI Sustainable Manufacturing and Procurement Index, the number of copper or higher -level signing factories that meet Nike's "Conduct" of Nike increased significantly, from 86%in fiscal 2015 to 94.4 in fiscal 2020%

In Greater China, Nike is also reducing environmental footprints through comprehensive measures.In the use of new energy use and reducing carbon row, Nike China China has reduced the air transport volume by 35%by optimizing operations in fiscal 2020, and achieved 25%of the cargo volume by liquefied natural gas trucks. 15 cities use electric trucks to support "The transportation of the last mile and continued to implement the electric employee special buses in the Greater China headquarters in Shanghai; in order to reduce carbon emissions, the Nike Hong Kong Logistics Center installed a peak of 135 kW of Solar panels. At the same time, the Solar power used by the Beijing Logistics Center usedThe board is expected to cover 30%of its total power consumption.

In Greater China, Nike reduces environmental footprints through comprehensive measures

Nike China has continuously promoted sustainable innovation, especially in the application of recycling materials.In 2019, Nike and Pigalle cooperated in the world's second basketball court to be completed in Beijing. The stadium and surrounding space covers an area of about 600 Square meters.Double sneakers.In addition, Nike GRIND rubber materials have also been applied to the retail environment of Nike China, including flooring, chairs, fixed devices, etc. Recycling clothing materials are applied to felt boards and wall decorations in the fitting room.At present, about 100 Nike Kicks Lounge stores in more than 50 Chinese cities have used recycled clothing to make cushions, benches and curtains in the store.The newly opened Nike TAIPEI XMD Beacon and Nike Kicks Lounge East also used recycling materials to create a retail environment in the store.In addition to stores, in Nike's new Beijing office, the old sneakers provided by employees have been transformed and applied to office furniture manufacturing.

The second Pigalle basketball Court created by Nike Grind environmental protection technology was officially completed in Beijing, China

Nike China also continues to promote the protection of water resources with suppliers. In fiscal 2020, Nike's signing supplier located in Changshu, Jiangsu, through the installation of wastewater recovery systems, dyeing and consumption of freshwater resources per kilogram of textiles from 2016.The 205 liters decreased to 119 liters at the end of fiscal 2020, a decrease of 42%.

According to the new fiscal year of 2025, Nike will continue to move towards a sustainable future, and is committed to achieving multiple important goals in the next 5 years: through 100%renewable energy energy supply and transportation electrification, realize its own and self -operated facilities to achieve its own and self -operated facilitiesGreenhouse gas emissions decreased by 70%; 50%of the main raw materials (polyester fiber, cotton, leather and rubber) were used to use environment -friendly materials; 10 times the number of finished wastes will be used for renovation, recycling or donation to achieve the supply chain100%of the waste produced in the garbage is not entered, 80%of them are recovered and re -applied to the production of Nike products.

Stimulate the next generation to move and create an equal future

Relying on brand strength, employee participation, and support of partners, Nike has long supported the development of local communities globally, and carried out multiple "Made to Play" related projects to provide more children with opportunities to participate in sports and help cultivate cultivationCoach, help more children "move".Since fiscal 2015, Nike's annual investment in community influence related projects has remained at 1.8-1.9%in the previous year's prenatal income, and exceeded the fiscal year with a proportion of 1.5%.In fiscal 2020, more than 6,700 Nike shop employees in 29 countries participated in more than 60,000 hours of volunteer activities to encourage children to participate in the movement.

At the same time, in order to better motivate girls to participate in the movement, Nike launched free digital resources such as Coaching Girls Guide to the world, supporting coaches to create a more interesting and inclusive atmosphere for girls.

Nike "Made to Play" project helps more children "move"

In China, the "Vitality Campus" is a key project of Nike's long -term strategic cooperation with the Ministry of Education of China. It aims to promote and improve campus sports education and give full play to the important role of sports in the process of children's growth.As of fiscal year in 2020, this project has covered 2 million students from 7,100 schools, and provided training for at least 7,000 sports teachers across the country.In August 2019, the 3rd "Energy Campus Innovation Award" excellent case awards ceremony was successfully held in Shanghai. A total of 100 outstanding cases were selected to praise the results of sports teachers in cultivating sports culture and sports education innovation.

The 3rd "Vibrant Campus Innovation Award" excellent case awards ceremony was successfully held in Shanghai

In addition, Nike also cooperated with the China Youth Development Foundation to launch the "Boundless Girls" project, which relieves the obstacles to participating in the girls by customized courses for girls and releases their own potential.The project has covered 20 schools in Beijing and Shanghai as of the fiscal year of 2020, and more than 20,000 girls have benefited from it; in order to allow young people in poor areas to have more opportunities to participate in sports and chase their dreams. Nike and Jordan brands have organized in Greater China.More than 400 employees participated in the "JORDAN Wings Flying" project to provide mentor guidance for nearly 2,000 poor teenagers from 26 provinces in China to help them successfully complete high school studies.

In the next five years, Nike will continue to increase its investment in supporting community development and helping the next generation of "moving" to achieve the goal of investing 2%of the pre -tax income into community -related projects; call for at least 35%of employees to participate in community activitiesWith construction, actively inspire more children to "move" and achieve a 50%participation of girls in the "Made to Play" community project.

Release human potential and promote the world

Nike believes that empowering everyone can promote the progress of the world and actively create a more diverse and inclusive environment.The tolerance and diversity of the team are crucial for Nike. In 2020, the proportion of women among Nike's global employees has reached 49.5%.It reached 41.1%; according to company data, Nike has achieved equal pay for men and women employees globally in 2020.

At the same time, Nike is committed to giving play to the industry's influence, working with suppliers to create a more responsible and sustainable global industrial chain and industrial ecosystem, and provide each employee with a more friendly and equal environment and career support.In fiscal in 2020, in Nike's signing factory, the proportion of factories that overtime overtime overtime accounted for from 3.3%in fiscal 2015 to 0.8%.

Guided by the new five -year goal, Nike will further enhance the equality and inclusiveness of the internal and supply chain. By fiscal 2025, women's targets in Nike's global employees will account for 50%, and the proportion of the leadership of Nike will reach45%; Nike will also continue to maintain 100%of the same employee level at the world at the world, and work with strategic partners to allow more female employees to obtain better career development and promotion opportunities from the inside.