1. How to choose the size of the Ski board

Skiboard is one of the necessary equipment in skiing. Choosing the right Ski board size is important for improving the Ski experience and safety. So how do you choose the size of the Ski board?

1. Consider height and weight

The size of the Ski board is usually related to the height and weight of the individual.Generally speaking, the size of the Ski board increases with the increase of height.In addition, weight is also an important factor, because heavier people need wider and thicker Ski boards to provide sufficient stability.You can refer to the following suggestions:

(1) 150-160 cm height and 40-60 kg of weight: Skiboards with a selection length of 130-140 cm and a width of 70-80 cm.

(2) 160-170 cm height, weighing 60-80 kg: Skiboards with a selection length of 140-150 cm and a width of 80-90 cm.

(3) 170-180 cm height and 80-100 kg of weight: Slender boards with a length of 150-160 cm and a width of 90-100 cm.

(4) board of height of more than 180 cm and weighs more than 100 kg: Skiboards with a selection of more than 160 cm or more and a width of more than 100 cm.

2. Consider the technical level

Skirs of different technologies have different demand for skiing boards.Beginners usually need short and wider skiing boards to facilitate control and maintain balance; and experienced Ski people need longer and narrower skiing boards to improve the speed and flexibility.

3. Try to slip

If possible, it is best to try it before buying a Ski board.Test skating allows you to experience the size, weight and comfort of the skiing board in person, so as to better determine whether it is suitable for you.In addition, you can consult professional Ski coaches or clerks, and they will give appropriate suggestions based on your situation.

In addition, it should be noted that if you want to install fixed device, anti -collision bar and other accessories on the skiing board, you must consider that these accessories and modifications may affect the size and performance of the Ski board.

Second, the Skiboard is better or shorter or shorter

Skiboards have a variety of different lengths, and different lengths have a direct impact on skiing experience and skills:

1. In terms of stability

The longer skiing board provides better stability, suitable for the fast -ramp.The shorter Ski board is easier to control, suitable for beginners and skirs who are declining at low speeds.

2. In terms of turning radius

The longer radius radius of the Ski board requires more space and time to complete a curve.The shorter Ski board has a smaller radius, which is more suitable for gliding on a small slope.

3. In terms of gliding speed

The longer skiing board can provide higher gliding speed, suitable for senior skirs.The shorter Ski board is easier to control speed, suitable for beginners and low -speed slippers.

4. Technical performance

Skiboards of different lengths need different techniques to control.The longer skilets require more strength and skills to complete control and turning.The shorter Ski board is easier to control and turn.

In summary, the length of the Ski board is not fixed, usually determined according to height and weight, and comprehensively considers the skill level and Ski venue.

[American football shoes] What is the difference between American football shoes and ordinary football shoes?

The focus of American rugby (American football) sneakers is to accelerate the direction. Pay attention to the nails of rugby shoes, you will find that there is a nail in the position of the toes. There is no football shoes. The football shoes are accurate positioning and push of the ball.

The design of the American football sole is different from that of football shoes. According to different locations, the number of nails is different.For example, there are many nails and dense shoes, but there are fewer shoe nails that are taken over, and the nails of American football shoes do not have the sharpness of the end of the football.

The new American football shoes (part) is more like basketball shoes.

In addition, American football shoes will have high waist, and football shoes are not available.

In fact, football shoes can be used for American football, but it cannot be used in turn.

Rugby's shoes are slightly longer than football shoes.

1. What are the characteristics of figure skating shoes

Flower skating shoes are a kind of Ice knife shoes. They are ice -knife shoes worn during skating.

The body ice knife knife is generally short. There are several ice teeth at the front of the blade. Most of the high -shoes waist design is used to provide sufficient support during jumping.Graphic patterns ice knife, ice dance pattern ice knife.Because the pattern skating movement is mostly jumping and rotating pace, the front -to -teeth are allowed to contact the ice surface when the ice knife is leaned at 10 degrees.Generally, the ice knife blade of the skating shoes is thicker. The high -grade ice knife is not less than 3.8mm. The hardness is HRC56 to 60.

2. What are the characteristics of speed skating knife shoes

Speed skating knife shoes is also a type of Ice knife shoes, but it is different from the figure skating shoes. It pursues absolute speed and requires fast speed, so it is different from other Ice knife shoes.The characteristic of speed skating knife shoes is:

The knife is very long, the blade is narrow and flat, the blade is large, the area of contact with the ice surface is relatively small, the area of the ice is large and the friction resistance is small, the waist waist is short to reduce the center of gravity and reduce air resistance.

Speed skating knife shoes are divided into two types: sprinting channel speed skating knife and big runway speed skating knife. Among them, the short -runway speed skating knife, also known as the "Claip ice knife". 1000M) Setting, the thickness of the knife is 1.2 0.1mm, and the hardness is HRC56 60;In the ice, the ice knife is still on the ice, which extends the time of gliding. The speed of a few seconds of a few seconds per step may be increased by a few seconds after long distance accumulation.

Third, the characteristics of ice soy shoes

Ice and soy shoes are also a kind of Ice knife shoes. It is ice -hockey -worn ice shoes. It is different from the patterned skating shoes and speed skating knife shoes.

The knife is height and short, and the basics are the same as the length of the shoes.Divided into the goalkeeper ice hockey knife and player ice knife. Because players often need to stop and turn urgently, turn around, the knife body needs high strength. The thickness of the blade is 2.8 0.1mm, which is arc -shaped, and the straight part cannot be less than 80mm in the middle.The ice knife is made of suitable hardness and strong wear -resistant alloy. The knife body has a certain arc.

Does Decathlon sunscreen really sunscreen?

The sunscreen index and breathability of Decathlon sunscreen clothes are relatively high, and Decathlon's things are still very good in terms of workmanship. The clothes are rarely worse and unpredictable.

How to buy a Decathlon sunscreen jacket

1. Optical transparency

The main function of sunscreen is to resist ultraviolet rays. We can put sunscreen under the Lights to see their light transmittance.Those who are not transmitted are generally high sunscreen indexes and good quality sunscreens.

2. Material

In terms of texture, in chemical fibers, polyester sunscreen effects are the best, followed by nylon. The Sun protection effect of artificial cotton and silk is worse than that, while the effect of linen in natural fibers is the best.

3. Use

If you choose sunscreen, we mainly choose sunscreen according to the degree of sunscreen.The higher the sunscreen coefficient, the better the degree of sunscreen.

4. breathability

Because summer is relatively sultry, we better choose those who are breathable, and it will be more comfortable to wear.

5. color

The darker the clothes, the stronger the absorption of light.Light to white clothes, part of them are reflected and part of them will transmit it. Therefore, wearing white clothes will feel cool, but ultraviolet rays may transmit it on the Skin.When wearing black clothes, the light is basically absorbed. Although it is better to block ultraviolet rays, the price will feel hotter.This can only be said that everything is beneficial and disadvantaged.

6.

If the pattern of sunscreen is relatively loose, the general degree of Sun protection is general, and the effect is not very good.We'd better choose the lines more dense, and the degree of sunscreen is also better.

7. Tag identification

UV products should be marked with the following three aspects on the label: the number of this standard, that is, GB/T18830; UPF value: 30 or 50; UVA pass rate: less than 5%; long -term use and stretching or humidityIn the case, the protection performance provided by the product.

Decathlon sunscreen clothing recommendation & gt; & gt;

[Female basketball shoes match] How to match girls wearing basketball shoes with clothes and basketball shoes

AJ long version jersey

Girls wear long version of jersey. I heard that boys like them very much, full of sports style

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The pink long skirt can also be paired with shoes, and it can also make a new height, take

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Black windbreaker with AJ3 White Cement full of rock wind full of rock wind, tie the profitable ponytail, perfect

The fanatical powder appears again, the red camouflage dress with a green camouflage jacket, and double AJ4

The whole body camouflage, no good figure, dare not hold, AJ1 red camouflage also looks good