What is the speed reduction?

The average downhill speed of the skiers varies from model. The skiing speed of professional athletes can reach more than 150 miles per hour, but the speed of most casual Ski people is between 10 and 20 miles per hour.

The speed of the downhill car is 40-60 miles per hour, while the Olympic athletes tend to Ski at a speed of 75-95 miles per hour, depending on the conditions, equipment and body composition;Go downhill at a speed of 156.2 miles per hour.

Speed and off -road skiers downhill speed

According to the current world record holder Simone Origone's 156.2 miles/h, the speed skiers wear aerodynamic clothing and slide down the mountain directly without turning, and can drive 156 miles per hour.One of the world's fastest women's speed skirs is Sanna Tidstrand, Swedish skiers, reaching 150.6 miles per hour.

As for off-road Ski people, professional racing drivers have an average of 15 miles per hour and a continuous distance of 35 miles. Most of the top Ski racing drivers are driving at a speed of 20-25 miles per hour.The speed of miles is driving, while the casual off-road skiers fly at a speed of 7-10 miles per hour.

How to increase the speed of lowering skiing

Generally speaking, the skiing board is more straight, the tighter skiing, and the faster the skiers go downhill, but often avoiding obstacles such as trees or skipping the slope will significantly slow down the athlete's movement.The important part of remembrance when trying to improve the speed of the speed is to first develop sufficient core forces to control the skiing plate at high speed.

Try to faster skirs should always wear suitable safety equipment, because speeding up speed will lead to the possibility of severe injuries. Although the idea of accelerating the hillside seems to be attractive to amateur skiers, they should first develop appropriate skiing techniquesTo avoid impact and injury.

How to control the direction of skiing too fast

1. Specification:As the name implies, a one -time reduction speed is mainly to brake.The horizontal board of the single board is rubbing the snow, the double -board -plow brakes and the side brakes and some alternative brakes, such as the hip brake head brake face.Another deceleration plan is to slide on the mountain and turn kinetic energy into potential energy.

2. Uniform speed:Control speed in a relatively uniform range.For almost all methods of taxi, you can control the speed by selecting the path (control bending). For example, each curve slipped more to the mountain, or when the curve is changedStrong, you can flatter the curved shape, such as strong pressing (Cabbin) or strong twisting (snow) at the top of the arc, and control the acceleration process by reducing the time to point the snowboard to the rolling line.When the terrain limit cannot be adopted, you can adjust the technical movement. For example, rubbing a little more at the end of each curve can also play a role in controlling the speed.

[Ski mirror color] How to choose a Ski -view population for skiing glasses color

Selection of Ski glasses color

In the outdoor activities, especially the high -ultraviolet plateau, white ski resorts, and dazzling places, many donkey friends use Ski Outdoor glasses to cover the dazzling light to reduce the fatigue or strong light stimulation caused by eye adjustment.harm.So, what are the characteristics or differences between different mirror -colored Outdoor glasses?

1. The gray film is a neutral color system that can balance any chromatography. Although the viewing scene will become darker, there will be no obvious color difference, which can show the real and natural feeling.Suitable for outdoor activities who like to tourism and photography.

2. The blue gray lens is similar to the gray lens, and it is also a neutral lens, but the color is slightly darker, and the visible light absorption rate is higher.If the light of outdoor activities is particularly strong, you can consider wearing blue -gray eyes.

3. The surface of the mercury lens lens adopts high -density mirror coating.Such lenses can absorb reflex visible light, suitable for long -term Outdoor sportsmen.

4. Tea -colored lens filtering a large amount of blue light, to a certain extent, it can improve visual clarity and contrast.If the environmental air pollution is severe or fog, the visual effect of wearing tea -colored Outdoor glasses is better.

5. In addition to absorbing some light, green lenses can maximize the green light of the eyes, so it has a cool and comfortable feeling, suitable for donkey friends who are easy to fatigue.

6. The yellow lens is almost reduced to visible light, but at the fog and dusk, it can improve the contrast and provide more accurate images, so it is called a night vision mirror by a donkey friend.Some young people also wear yellow lens "Sunglasses" as decorative.

7. Other mirror colors such as light blue, light pink, etc., are more decorated than practicality, so I won't go into details here.

How to buy skiing mirrors in myopia

1. Wear a Ski mirror after wearing Contact lenses

Advantages: affordable.Save time and effort.

The price of Contact lenses is relatively low. It is recommended that during skiing, we choose daily throw high -transparent oxygen Contact lenses. It does not need to be cleaned and easy to wear.Of course, it is not suitable for wearing Contact lenses for eye redness, swelling, soda, and inflammation.

Disadvantages: poor sanitary conditions and insufficient safety.eyes are easy to swell.

During skiing, the weather is often gloomy and windy.Wearing Contact lenses is easy to dirty, it is not convenient to clean and replace, and the Contact lenses are worn inside the snow mirror, affecting the oxygen permeability of the eyes, which can easily cause redness and swelling of the eyes, and severely cause inflammation.When the high -strength exercise or falls, the eyes will bear a certain pressure, and the invisible eyes can be easily pressed out. At this time, can the invisible lenses be worn back, can it be found?Can I clean it?These are hidden dangers.If the Contact lenses are broken in the eyes, it will be even more incapable.

2. Wearing a Ski mirror that can directly "card" Myopia glasses

Advantages: Choose a Ski mirror that is relatively large internal space and directly buckle on Myopia glasses.This is a fairly affordable and effective way.

Disadvantages: The requirements for snow mirrors and Myopia glasses are relatively high, and the center point of myopia lenses is not easy to wear poorly wearing comfort on the pupils.

The Ski mirror that can directly "card" Myopia glasses is relatively high in snow mirror. It is mainly designed on the frame and increases production costs.The position of the temples on the left and right sides of the frame generally opens the groove to facilitate the mirror leg of Myopia glasses.Although this kind of snow mirror has large internal space, it is not suitable for all Myopia glasses. Generally, we recommend wearing: memory or TR90 material, good mirror leg flexibility glasses, and myopic glasses use anti -fog lenses. People with small frames are used.This method.

Xiaobian concluded: skiing is a dangerous and exciting sport.When the snow season is approaching, it is the longing for everyone who likes sports in the snow field.Everyone knows that during skiing, we need to choose Ski mirrors to protect our eyes.For myopia how to choose Ski glasses, the editor has answered specific above. I hope everyone can protect their personal health while leisure and entertainment.

[Second -hand skiing board] How long is the service life of the skiing board talk about the purchase skills of second -hand skiing boards

1. Skiboards have a life span

Generally, the life span of the snowboard is 80-100 days, and the competition board is 40-60 days.Of course, this is just a reference value. The actuality is related to the weight force of the user and the taxi method.The same board was slipped by a girl with a weighing 45kg for 200 days. It may be better than a 90kg of a big man with a 90kg.After this life, the board is "dead". Of course, the dead board can still be slippery, but the elasticity of the board will greatly reduce, and the ability to engrav the hard snow will be significantly worse.

2. Why does the Ski board have a lifetime life

The life of the snowboard is mainly related to the repeated deformation of the board.With a firing with the wire repeatedly, you will find that it will soon lose its elasticity.The same is true for boards.

3. How to identify the life of the snowboard

3.1 If you have a piece of the same model to compare with it, put them all on the ground, and the arc (so -called Camber) arched up upward will be different.

A board maintains the capacity of Camber, it is related to the material of the core core and the enhanced material: the "foam" core is the worst. This kind of core core is filled in. Basically, there is no ability to maintain shape, and there is no flexibility itself;Big Muxin is better; the strongest is those who add metal reinforcement layers. Although these reinforcement layers have the original effect to make the board hard, not to extend their life, they will have the chairmanship.

3.2 In addition to Camber, there are also limited life span. It is the reason why the competition board has a short life. The core of the competition board will also be used, but their blade is the thinnest.

4. How to choose second -hand boards

First of all, the rental board does not need to be considered.Many places to rent boards sell boards every year, and the price may be very low, and they may have done certain maintenance for the board when they sell, making them better than the second -hand board on the private hands. Anyway, maintenance is for them anyway.The cost is very low.But in fact, the rental board may be able to serve for 80-100 days in a snow season, and the private hand can slip in the snow season for 20 days.Therefore, the life loss of the rental board for one year is equivalent to 3-5 years in private hands. If you count it, you will find that their so-called cheap price is actually not very cheap.It is an elimination product.

Secondly, the test slide can be considered, if you can see it.The skid board is generally a relatively new model. The purpose of the manufacturer's test skid is to promote and promote the new products. They often do not use it to eat dry and wipe out.It is impossible to test the slide one year a year, and the model of the trial slip the next year must be the new model of the next year.In some places, you can buy it directly and you can buy it directly.If you buy a test slide online, online stores generally explain how many times the board has slipped.

There is also the panel on the private hand. Look at the year, see it as color, and try not to buy too old.The buying that year would not be slipped many times.Of course there are exceptions, for example, the other party is an athlete.

5. How to look at the color of the board

Looking at the color of a piece of board, it mainly depends on the thickness of the blade.Because the bottom of the board can be repaired, and the plate surface is basically scarred as long as it slides a few times.Of course, Camber can also be seen before, but this thing is not gradient. It may suddenly become flat when it is about to die. During the period of elastic deformation, it is similar, so it is not reliable.

Looking at the thickness of the blade, it is best to know how thick the new one is, as a reference.The blade of the rental board is originally thicker than others. The blade of the competition board is relatively thin. These factors should also be considered.

Single -board Ski junior tutorial

1. Wrestling skills

Fall back: Do not support it with your wrists. The arm naturally fell on the ground, his head moved forward, his chin was tightly tightened, and he was holding a clump.

Fall forward: Bend your arms to protect your chest and fell forward, elbows on the ground, and lift your two calves.

2, station method

What are the skills of skiing?The correct standing position of the single board is to bend the knee slightly slightly.

3. Straight slide

Straight sliding training on the feeling of speed and the balance of balance on the board, focus on the front leg, the arm finger or explores forward, the waist should be straight, lift a little chin, and the knees are slightly bent, so that you can keep it well in the ski resort.Balanced stability.

4. Set from the front left and right

The front left and right glide should make full use of the width of the snow tract to increase the horizontal sliding distance, facing the front uphill, the center of gravity, the fingers point forward, and turn the body and the arms to the back of the body.Turn the feeling of rotating the upper body), and at the same time move the center of gravity to the backward retreat.When the center of gravity is shifted, the body and arms have a feeling of opening the door.

5. brake

The main purpose of single -board skiing and braking exercises is to train the control of the blade of the single board to prepare for the next turn.

Positive brake: The center of gravity is on the front leg, when the brakes, the upper body turns outward, the eyes look outward, the hind legs kick forward, the toes are lifted, the push board moves, and the back blade forms the brake.

Brain on the back: The center of gravity is on the front leg, when the brake, the heel is lifted, the toes are forceful, the eyes must be looked up, the hind legs do the board, the knee goes into the snow, and the front blade brakes.

6, positive push board

Positive push board is used to control speed, which is closely related to the correct standing position.Bend your knees, your waist straight, look up, focus on your legs, to slow down the toes, loosen your toes, and the heels are forceful, slowly the brake, softer.

7. Hold back to the left and right

The front is facing the hillside, the center of gravity is on the front leg, and the finger moves forward. When turning, the arm slowly points to the uphill, the body looks on it, and at the same time move the center of gravity to the hind legs, the hind legs become the front leg, and change the arm to the other direction.When converting the center of gravity, the arms and upper body must be finger (referring to).Grasp the center of gravity by grab the front legs, knee pants.

8, reverse push board

The more you look up at the mountain, the easier it is to control your body's center of gravity. Put your focus on the front blade, lift your heels to relax, control the speed of the toes, bend your knees, low center of centering, look up, and look back on your back.The chest is slightly backwards, the hands naturally droop the back of the body, don't bow your head, look up at the front, the knee is outward, which is conducive to stabilizing the center of gravity, and the center of gravity of the legs is easy.

9. Turning

Foot toes: Heel to the tip of the toe toes to the heel: When using the toes to slide, turn the Ski board and smoothly. At the same time, there is another movement of the door.heel.The center of gravity must be on the front leg, the board is straight, and then turn around when the mountain is straight.

Heel to the tip of the heel: When the heel slipping, the center of gravity is always on the front leg. When the board is straight down the mountain, do a closing movement or like to hold a person's movement.Bend your knees and your back.During the practice, there must be a stop action, there is a pushing movement, stabilizing, and controlling the body. This is basic training.

10. Continuous turn

The continuous turn of the single -board skiing is a intermediate skiing technique. When turning, there is a squatting action. The shoulders are in a balanced role.During the turning process, the center of gravity cannot be moved back, and the front leg must be put.Do nt look forward to the direction of your eyes. Do nt look at your feet and board heads. Look at the distance like driving. At three o'clock, the direction of your fingers and head heads is always consistent (front line), and your eyes can look at the direction of your fingers.Be careful not to turn it too early, you must have a feeling, that is, the whole foot is stepped on the board, and the real feeling.

Skateboard Ski entry technology essentials

1. Whether it is a novice or not, it is important to make muscles preparing one day of skiing, which means that at least it must be prepared for quickly, stretch the body, and preparation will greatly reduce the chance of muscle strain.Skirs can take a walk around the ski resort, do a few steps to exercise, and then do some basic activity of tetramus, route tendon and calf muscles, and then on the skateboard.

2. What are the skiing skiing technology?Training can effectively prevent injuries, make your gliding time longer and not feel tired, and eventually make your single board level quickly improve.In addition, training can help adapt to all kinds of snow trails and uneven terrain.Raise your legs, bow, raising calves and squatting exercises can enhance leg muscles and flexibility, and improve muscle strength and endurance.Stretching exercises can strengthen the flexibility of your leg muscles, abdomen, hips and calves.Appropriate yoga and gymnastics can also help make the body softened and strengthen the sense of balance.

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;

one,Ski double boardHow to brake

The main methods of skiing double -board brakes are the following:

1. Plide brake

After using the eight -character slope to reach a certain slope, use the head of the hillside to stand on the slope to stand on the slope.Relax on the upper body, hold the head of the snow stick in front of the hip, the snow stick hangs behind the body, the body's focus is on the inside of the front feet.Glyph.The hip weight is evenly distributed on the two snowboards. The internal rotation of the knees and ankle joints is to make the inner side of the two snowboards.The speed of slowness and eventually stop.

2. Draging method

When using the traction ropeway up the mountain, we can wear a full set of Ski equipment. Keep the two Ski panels parallel and stand in the direction of the ropeway. When the traction device arrives, the traction device is stuck on the waist or the traction device is clamped on both legs by hand.Between you can run up with the traction steel wire.The traction device is elastic, so keeping up the body upright when it is dragging on the upper drag is a must -learn skiing skills for beginners.

3. Dragging method

The drag involves a security issue, that is, how to drag and slide down the mountains from the ground.Because the beginner is not good at the slope, it is easy to slide down the drag down, which will collide with the personnel behind, and it is easy to slide down in place, causing a drag block.Pay attention to the brakes of the skiing plate underneath. First, choose some places to slow down the slope, open the tip of the board while dragging down, the snowboard forms an eight -character stand, and then moves out of the dragging.

two,Double -board SkiWhat are the main skills

1. Parallel practice

Cultivate the ability to adapt to snow and skiboards. At this time, it is best to practice in flat ground to maintain the parallel and step by step of the two Ski panels, step by step, and move to the side.

In order to find a sense of balance, it is best not to use skiing sticks at this time.It should be walking on the side of the Snow Road on the Snow Road, and walking step by step.Then, the two Ski panels slid sideways on the side of the mountain at the same time, that is, "slippery".

2. Plow glideing

The Ski board is V -shaped, that is, the two snowboards are opposite. The tail is separated, and the inner steel edge of the two Ski panels slightly stands slightly. The scientific name is "standing blade". In this posture, try to slowly decline. This is called a plow glide.In the state of plow glideing, try to increase the degree of separation of the stand -in blade and increase the double -board tail to reduce the speed of skiing, until straight, this technology becomes a plow brake.

3. Plow turning

After mastering the plow glide and plow brakes, you can try to learn the plow turning.At this time, the body weight distributed evenly on the two snowboards slowly moved to the outside of the turning arc.At the same time, the inner blade (steel edge) of the outer snowboard should be really pressed on the surface of the snow.If you want to stop turning, you only need to re -distribute your body's focus on two snowboards.

4. Plow swing swing back

Keeping the two snowboards parallel, during the taxi process, the center of gravity of the body quickly moves to the snowboard on the lower side of the mountain. This requires the legs under the mountain to have good power and control ability to avoid losing control to rush under the mountain.Then, after turning the arc from this state, the snowboard on the upper side of the mountain can be moved to a state of parallel to another snowboard. The above action process is usually the plow swing.

5. Carving

Then you can learn parallel turning and gliding. Two Ski panels are parallel, and the hips are the same as the exchanges of about the center of gravity. You can learn about the general parallel turning technology through repeated practice.On the basis of continuous practice and practice, you can perfectly control the snowboard and can Ski under the steep venue conditions.

This technology is called parallel taxi and small swinging turns. Ski competition is the development of this technology, which is also a state of disconnection along the lake.This kind of exercise is a relatively wide snowboard that is relatively wide, but it is always parallel. By controlling the body firmly, you can slip.