1. What is myopia swimming mirror

myopia swimming moster is a type of swimming mirror, but unlike ordinary swimming moster.The myopia swimming moster is a flat lens with a brush -up lens with refractive lens, so that myopia patients are clear when swimming, and can improve the body sensation and swimming quality.If the myopia is wearing a flat mirror, it will be blurred after entering the water, which will affect the speed and efficiency of swimming, so their own safety will also be affected.

The myopia goggles on the market basically use plastic steel reinforcement treatment and polycarbonate, silicone and other types, and increase the function of waterproof mist and ultraviolet -resistant rays.

Is it necessary for myopia swimming moster?

If there is a condition of myopia itself, you need to wear a Swimming goggles to swim and fitness, so that you can wear myopia to be relatively safe and make the swimming time longer.Otherwise, without the myopia goggles, there will be blurred vision, which will also affect the effect of swimming, which is not conducive to the role of fitness.You can choose the appropriate myopia swimming goggles according to your myopia.

3. Does the myopia swimming mirror hurt your eyes?

If myopia swimming, if wearing a swimming mirror, it will not hurt the eyes.Most of the water in the swimming pool contains the ingredients of bleaching liquid. If you do not wear a swimming mirror, no matter whether it is myopia or not, swimming will cause damage to the eyes.

If it is a severe myopia, it is recommended to choose a Swimming goggles close to the number of myopia to prevent it from seeing the swimming and collide with others.At the same time, do not be too large in exercise, and exercise should not be too severe. Avoid the retina's perforated mesh and cause damage to the eyes.After swimming, it is recommended to use some antibiotic eye drops to prevent inflammation of the cornea.

1. UV mask color is good or lighter

There are many colors of UV masks, there are dark and light colors, so is the color of anti -ultraviolet mask dark or light?

Anti -UV mask sunscreen effect: dark & gt; other colors.

Dark masks have a better sunscreen effect.Purple and black have stronger ability than other colors to absorb ultraviolet rays.The ultraviolet protection capacity of light -colored masks is poor, especially the cotton mask containing fluorescent Whitening agents. The fluorescent Whitening agent will reflect the harmful light to the unprotected face.The translucent and hollow mask has no sunscreen effect.

The darker the color, the better the protection of ultraviolet rays, and the more obstruction of ultraviolet rays.On the contrary, the Sun protection effect of light -colored masks is poor and will seriously damage the Skin.In terms of color, the darker the color, the higher the ability to resist ultraviolet rays, such as black.

2. Which color is the best use of UV masks

One of the dark or red.

If you want to get a better sunscreen effect, it is recommended to buy a dark or red mask.Because dark (such as black) has a strong ability to absorb ultraviolet rays, the transmission rate of black fabrics is only 0.9%. Therefore, the use of black Sunscreen masks can maximize the damage caused by ultraviolet rays to the Skin.

The longest in the sun's seven -color light wave is red waves, which can absorb a large amount of ultraviolet rays in the sunlight. Therefore, wearing a red Sunscreen mask can also filter a lot of shots.

Third, anti -ultraviolet mask thick or thin

Just need to be moderate thickness.

The Sunscreen mask with moderate thickness is the ideal, because it can still have a good comfort while ensuring the best sunscreen effect.If you choose too light Sunscreen masks, you will not be able to effectively block ultraviolet rays; if you choose thick Sunscreen masks, you will face weight problems and the discomfort of the wearer.

1. Buy big skates or buy small

Snow shoes should choose the standard size according to the foot length, without the need to buy a large size or a small yard.

1. Because it only needs to wear socks when it is worn, and no other shoes are needed, it does not need to buy big.If you choose too large Ski shoes, it is easy to cause the wrapping of its feet to not be enough, so that your feet are easily moved back and after or left and right in the shoes, causing not to control your body and balance during skiing.

2. Choosing small shoes will make your feet feel very cramped and discomfort, affecting your Ski experience.In addition, choosing small shoes will cause poor blood circulation on the feet, reducing the warmth effect of the feet.

Therefore, it is appropriate to buy the size like other sneakers.

2. How to correctly choose single -board skates

1. The field of Ski shoes

(1) soft shoes in the whole field

The soft shoes are generally divided into three types: lace, fast draws, and wire buckle.When you buy soft shoes, you do nt recommend a novice to buy shoelaces. Novice skiing is already tired. If you do nt know the correct method of laces, the shoelaces will consume a lot of physical strength.In the ski resort, novices often abolish the power of nine cows and two tigers to finish their laces, and then they have no strength to go to the snow.The steel wire buckle and the fast -wear drawing shoes are more convenient and fast to wear. Ski shoes with double steel wire buckles are better and convenient to take care of them. The disadvantage is expensive.It is more troublesome, but most snow friends change new shoes when they can't wear badly.

(2) Special hard shoes for racing board

Most skirs are ordinary skiing, not to participate in professional competitions, and hard shoes have high technical requirements for skiing. Even skirs with high technical Levels are difficult to control this kind of racing in general snow fields.Hard shoes, so do not make too many narratives here.

2, Ski shoes Hardness

The hardness of buying Ski shoes should be judged according to the hardness of the skiing board and fixed device. Ski shoes will not only wear the materials, but also have a life span. The support will become more and more relaxed, that is, the hardness of the support will decrease.Therefore, it is recommended to buy a slightly harder shoes.Moreover, shoes with high hardness can play a trick, and the soft shoes are Smooth to play.Novices recommend buying shoes with all -around bias.

The hardness of the Ski shoes of the single board is generally from soft to hard 1 to 10. A shoe with all -around biased shoe has the hardness of about 8.shoes with hardness 10 are the favorite of veterans who take the Smooth route. The hardness 5 or below is suitable for playing with tricks.

3. What should I pay attention to when buying a Ski shoes

1. Buy a single board Ski shoes in one step. Do not buy low -end models and buy high -end models directly.This kind of Ski shoes has the longest period of use, the product materials and performance are guaranteed, and can be used for a long time in the ski resort. It is the best choice to avoid repeated purchase of equipment.

2. The high price is often an important consideration for novices to buy shoes. It is recommended that consumers buy shoes in the off -season every year, which can reduce a lot of expenses.

3. Many new shoes have a small feeling on the feet, and they feel extremely squeezed. It is often a wrong choice to buy a big size.Because the shoes are too large, it will affect the experience of skiing and even easily hurt.

1. The structure of the children's combination slide

Children's combination of sliding facilities usually includes doors, bridges, slides, roofs, roofs, stairs, platforms, columns, ladder climbing, slide, climbing, and rope nets;Components have multiple models and multiple color options; they can also be personalized and produced according to the needs of customers.Children's slide design is clever and harmonious in color, and the clever combination of various components of plastic, children's play equipment brings safe, joyful and lively feelings to children.

2. How to assemble Outdoor combination slides

1. In the first step, first measure the venue to determine the area of the combined slide to ensure that the installation location is in the design location.

2. Step 2, measure the location of the embedded parts. Note that this step is very important. If there is a deviation in the installation of the embedded parts, the combined slide cannot be successfully installed.

3. Step 3, install a combination of slide structure parts, install the slide Steel Structure column into the embedded parts, and lock the screw.

4. In the fourth step, on the basis of the completion of the Steel Structure column, the combined slider other Steel Structure components are installed.

5. In the fifth step, on the basis of the completion of the Steel Structure, the plastic outer component is installed on the Steel Structure component, and the special screw is locked.

6. Step 6, check the installation site that there is any omissions and the fixed part of the installation, clean up the scene

1. Is the sports waistband useful?

The waist is also called a Belt and a Belt.The protection of daily waist disease is fixed, and the waist is used in sports to protect the waist that protects the waist from harm, insulation, or certain special functions.In sports, the waist is often nervous due to excessive resistance to exercise, high strength load, and soreness.Wearing the appropriate material and specifications can effectively protect the waist tissue and prevent exercise damage.

In fact, the effect of wearing a sports Belt is very simple, that is, to tighten our abdomen, increase the pressure of the waist, and prevent the body swing too much during exercise, causing damage.

sports Belt has the effects of relieving fatigue, maintaining a good posture of the spine, and reducing pain and fatigue.Suitable for people with symptoms such as lumbar muscles, sprains, lumbar spine slip, lower back pain, and disc herniation.

When we do strength exercise or weightlifting exercises, the role of the Belt is very large, which can protect the body below the waist and ensure that there is sufficient amount during exercise.So when we buy a Belt, we must choose a better one, which is more comfortable to wear on our body.

Second, the role of sports Belt

1. sports waistband has a protective effect

sports means sports damage, so there will be a variety of sports protective gear, and the waist is the base point of the force of many sports, which is the pillar of the pillar.Its effect cannot be ignored.And the injury is usually not easy to be valued by people, resulting in poor exercise effect or even injury.

In the process of bodybuilding, fitness, fitness and dancing, the waist is very strong, and it is involved in the training of muscles in various parts. The long -term force can only be settled and protected by comfortable waist protection.Safe and effective exercise.The role of sports Belt as a protective athlete to avoid exercise damage and improve the effect of exercise.

2. sports waistband has the effect of weight loss

Many people who lose weight must know that this sports waistband has the effect of weight loss. The quality and effective waistband can effectively take away the fat in the body while absorbing sweat.sports waist protection is very suitable for the characteristics and requirements of various sports.

Third, what kind of sports Belt is better

1,Is the protection purpose of the lumbar or hip?

The former needs to buy high waist guards, and the latter needs to buy low waist guards.Patients with lumbar disc herniation need to buy high waist care, and postpartum women often need to protect pelvis. At this time, low waist care is better.

2,Does it have orthopedic function?

For patients with lumbar discomfort, steel bars or resin plates often need to be added after the waist protection to fix the body shape to reduce bending and relieve pain.However, this board must be strong and flexible!In this sense, high -quality resin stripes have better effects than ordinary steel bars because of their flexibility and both flexibility.Only when you are flexible and both, can you feel pain or twitching when you correct your waist and back and restore the tall posture.

3,What is the sweaty of ventilation?

This is very important!Most people need waist protection, not only for winter, but also for summer. At this time, if the waist guards cannot be sweaty, then wearing it will become a kind of suffering.If the waist protection is a mesh structure, this problem can be solved.

4,Is there anti -slip protection to prevent the shift of protective gear?

After wearing a bad waist, the movement began to shift and skewed it with a little exercise, and pulling it on the body was uncomfortable.

5.Is the material lightweight and thin?

Social pursuing fashion, no one is willing to be heavy and thick protective gear, which affects dressing.Only the Slim and close waist can show a beautiful figure!

6.Is the lines of the outer contour of the waist guarding reasonable?

It is often inconvenient to sit and lie on the waist guards.Only the line shape that meets the body and movement habits can fit the body, and can be flexible when bending and turning and exercising.

7.Is it easy to deduct?

8.Does it have the function of attachment?

If you have a small bag that can be loaded in the heating tablet, if so, it can be used in winter and it can be cleared in summer.

9.Is it laborious?

This is still important for people of the previous age.Some good waistbands use the principle of pulleys, and they can easily bind them with less force to ensure that they will not be too tingling while fixed.

In summary, you must consider your own characteristics and needs when purchasing the waist protection, and choose the type of intimate stretching and useful use.

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