1. Does the myopia swimming mirror hurt your eyes?

Generally speaking, if it is a qualified myopia goggles, it usually does not hurt the eyes.Because the effect of myopia wearing myopia goggles is basically the same with the time when wearing myopia, as long as you can see the water surface when swimming, you usually do not have a bad impact on swimming enthusiasts.If myopia goggles are poor or the number of myopia goggles does not meet its actual degree, it usually causes certain damage to our eyes.

2. How to choose myopia swimming moster

(1) Clear and broad visual experience

1. Selection

If the degree of the wrong myopia swimming moster, dizziness and vague vision will appear, but the degree of goggles that should be selected is not the actual degree of myopia. Because the refractive index of water is higher than that of air, the degree must be compared to the frame glasses worn by the usual frame glasses wearing it.Low.But how much should I choose?The standard provided by ophthalmology experts is:

The degree of Swimming goggles is equal to the number of myopia plus half of the number of astigmatism, and then minus 50 degrees to 100 degrees.For example, if your myopia is 400 degrees and astigmatism is 0 degrees, then the myopia goggles suitable for you are 300 degrees to 350 degrees.In addition, if the degree of myopia is not consistent, the one with a lower degree is prevailing.

2. Look at the performance of preventing fog

The myopia goggles with good anti -fog properties have strong water vapor absorption capacity. Its anti -fog coating contains hydrophilic chemical components, can absorb more water vapor, and use high -tech to prevent anti -fog layers from preventing anti -fog layers from preventing anti -fog layers.Fall off.

3. Look at the field of vision

Generally, the visual field of large size Swimming goggles is wider, but when choosing, it is necessary to consider the degree of fit with the face. This is the second criterion for choosing the goggles: it is comfortable to wear.

(2) Comfortable comfort that is just right

How to judge this myopia goggles for a long time is really appropriate?There is a small trick when trying to wear. Without a mirror strap, the swimming mirror is attached to the face. If you feel a slight adsorption, it means that the Swimming goggles and faces are good.Whether it is perfectly fit, is the length of the nasal bridge just right?

Coupled with the mirror tape to try, determine whether the tightness of the mirror band makes people comfortable, whether the softness of the loop of the eye socket is just right. If it is too hard, it will cause the pain of the eye Bone.The risk of increased intraocular pressure.

(3) Safe and harmless material

The Skin of the eye is very delicate. The mirror zone and the pads are the most frequent parts of the eye Skin, so the material must be safe and harmless.Most of the professional Swimming goggles of well -known brands attach great importance to this point. It uses safe, environmentally friendly, non -toxic high -grade silicone. In order to allow people to leave the face without leaf marks on the face, it also uses liquid silicone.Essence

1. How much is the profit of the Fishing gear store?

With the increase of fishing enthusiasts, the consumption of the Fishing gear market is also active. Opening a Fishing gear shop is to meet the needs of the market. So what is the profit of fishing gear shops?

First of all, talk about Fishing rods, fish lines, Fish hooks, bait, Fish drift.The price of the fishing rod is not waited from a dozen to thousands of yuan.The profit rod profit is 35%-40%. If it is a brand fishing rod, the profit will be higher, about 45%.The fish line is generally divided into three categories. The cheapest fishing line is about 10 yuan, but the purchase price is only 5-6 yuan, and the gross profit is 66%-100%.The firing price of better quality, a retail price of 50 meters is 100-150 yuan, and the purchase price is usually 50-70 yuan.

In all Fishing gear hooks and bait, the profit is the smallest. The gross profit of Fish hooks is generally only one or two yuan, and a pack of bait can only make a few cents.The cheapest Fish drifting price on the market is 3-10 yuan, and the entry price is only 1.5-5 yuan.fishing people are roughly divided into two categories: wild fishing and black pit.For those who love wild fishing, a fishing rod is far from satisfying them. It is often fishing in the wild, and chairs, tents, fishing boxes, and so on. The profits of such Fishing gear are generally about 25%-30%.

The average profit of the Fishing gear is more than 30%of the various Fishing gear, but it is reminded that friends who want to open the Fishing gear shop should not blindly open the store because of this number.Now the physical stores in many industries have been impacted by e -commerce, and Fishing gear stores are a greater impact on e -commerce.There are many Fishing gear styles on the online store, the introduction is detailed, and the price is cheaper than the physical store, so there are more and more people buying Fishing gear online.

How to operate the Fishing gear shop

It is learned earlier that fishing gear shops coexist with risks and profits, so if you are determined to open, how do you operate the Fishing gear shop?

1. First of all, the Fishing gear store must take a distinctive name.Some fishing gear shops do not pay attention to the name, they will suffer a lot in the name.The name of the Fishing gear shop should have the following characteristics:

(1) The name should be brief, and it is easy to remember. The two to 3 words are the best, and the complicated names are upset when you look at it.

(2) Do not bring the names and traditional characters in the name.

(3) The name of the Fishing gear shop must be characteristic. Xiaoyuju store can use the title of the boss as the name of the store, such as Wang Ge Yuji Store, Xiao Cui Yuji Store, Lizi Yuji Store, etc. It is easy to remember.The regional position name is the name of fishing gear shops, such as Nancheng Fishing gear Store and Wangxinghu Fishing gear Store.

2. Secondly, the Fishing gear store must have its own direction.Nowadays, black pit fishing grounds are very popular. The number of fishermen playing black pit far exceeds the number of fishing people who play wild fishing. Most of the fishing Tool shops will set the main business on the black pit fishing tools and bait.If you subdivide again, the number of people with carp and catfish in the black pit fishing ground is the largest, followed by fishing fishermen fishing, grass carp and Luo Fei fish.Therefore, the main direction of the vast majority of fishing gear shops is carp and catfish fishing bait.There are also some special regions that are living in the catfish fishing grounds, so the nearby fishing gear shops can put the main business on the fishing tackle bait of cattle or Royfish.

3. Once again, the Fishing gear shop must have its own self -made nest wine.If you want to attract the long -term patron of fishermen, you must have your own unique bait and formula.The nest wine is one of the basic bait of carp, catfish, catfish, grass carp, and crickets.Word of mouth.

4. Finally, the Fishing gear shop must have its own unique fishing medicine.Some smart Fishing gear owners, in order to retain the fishermen, first trial a few easy -to -use fishing medicines, and then tore off the labels, otherwise the owner of the fisherman and other fishing gear shops know the name of the small medicine and then sell it.In this case, fishermen can only buy these fishing medicines from his Fishing gear shop, which is also a good business model.For example, the smell communication agent, the king of golden top medicine and Daba salt can be mixed together, because the smell propagation is the smell carrier.There is no conflict between food promotional agents. The effect when fishing and catfish is very good. It is a must -have town shop fishing medicine for fishing gear shops.

1. The difference between carbon Fishing rods and glass reinforced reinforced fishery Fishing rods

1. Different materials

Carbon fishing rod refers to a fishing rod made of carbon fiber as raw materials, while glass reinforced fishing rod refers to a fishing rod made of glass fiber.

2. Different weight

The weight of the carbon fishing rod is particularly light. A 4.5 -meter carbon fishing rod is generally less than 100 grams, while the glass reinforced fisherman's rod is much more weight. A 4.5 -meter glass reinforced fishing rod can reach 150 grams or even even even 150 grams or even evenMore heavier.

3. Different toughness

In fact, the toughness of the carbon Fish rod under the same conditions is stronger than that of glass reinforced reinforced Fishing rods. For example, the glass reinforced fishey fishing rod is bent to a certain arc, and the maximum of the carbon Fish rod can be bent is often much larger than that of the glass reinforced reinforcement fishing rod.

4. Different strength

In terms of intensity, the carbon fishing rod is higher than that of glass reinforced reinforced fishery Fishing rods, but the premise is that there must be no quality problems. If inferior carbon Fishing rods are not as good as glass reinforced fibrous reinforcement Fishing rods.

5. Different conductivity

The carbon fishing rod has a strong conductivity, so thunderstorms cannot be used to fish outdoors with carbon Fishing rods. Otherwise, the fishing rod raised is purely a thunder needle, and the glass reinforced fishing rod is almost completely insulated.

6. Different prices

The price of carbon Fishing rods under the same conditions is several times or even dozens of times of glass reinforced reinforcement Fishing rods. The price of an ordinary carbon fishing rod is basically more than 100 yuan, and ordinary glass reinforced Fishing rods may only cost more than ten yuan or even a few times.Yuan.

Second, the carbon fishing rod is better or glass reinforced fishery rod

Both the carbon fishing rod and the glass reinforcement fishing rod are often used in Fishing rods, and they are both materials with better effects.However, after all, the carbon fishing rod and the glass reinforcement fishing rod are different in materials, and they are different in many aspects.The two have their own characteristics, and they cannot just say which is good, which is not good, and it needs to be determined according to the specific circumstances.

From the perspective of advantages, the advantages of glass reinforced Fishing rods are relatively durable and can be used for a long time, so if you don't want to change the fishing rod for a long time, it is better for glass reinforced fiber reinforcement Fishing rods.There is also a special situation that is raining and thunder. At this time, it is recommended to use glass reinforced Fishing rods, because glass reinforced fisherman's rod is non -conductive.

However, a very obvious disadvantage of glass reinforcement fishing rod is that it is heavier, which is much heavier than carbon fish rods of the same length, and cannot hold for a long time.Therefore, it is better to choose a carbon rod for novices who have just started learning fishing.If you are a skilled veteran, choose according to your needs and habits.

In order to accelerate the formulation of the national standard "Professional sports Clothing Ski Services" and guide Ski Service companies to steadily improve production technology and product quality, on March 26, 2021, the Pathfinder Group was drafted as the standard main author to draft it to the National Standards and Technical Committee of the National sports products.The sportswear branches and more than 30 skiing clothing manufacturers and industry experts gathered together to study the national standards of "Professional sports Clothing Ski Festival" and explore the future of the Ski Service industry.

After nearly a year of research and demonstration, ([2021] No. 17), the National Standardization Technical Committee of the National sports products Standardization Technology Committee Standard and Organized GB/T41176-2021 "Professional sports Clothing Ski Cloth" and the revised GB/T41176-20221GB/T41174-2021 The two standards of "Professional sports Clothing and Fields" are approved for release, and will be implemented from July 1, 2022.

With the concept of national fitness, the boom of the ice and snow sports quickly poured into people's lives.The consumer group of Ski suits has also gradually shifted from professional skiers to ordinary people.Ski clothing has become a special variety of sportswear and a hot spot for consumers.

The promulgation of national standards for skiing services is an important measure to meet the current corporate needs and market expectations.The formulation of this national target will actively promote the improvement of the product quality and improvement of the product in the Ski Service market, and help the development and flying of the ice and snow industry in my country.

As a leading enterprise in the Chinese Outdoor product industry, since the establishment of the road, the development of the road has always insisted on promoting the development of many outdoor sports including skiing.It has played an important leading role in expanding the population of ice and snow sports, creating the atmosphere of ice and snow sports, spreading ice and snow sports culture, and developing the ice and snow sports industry.

In the future, the road visitor will continue to improve the professionalization of the product, strictly control the quality of the product, actively exert its own technological advantages, lead the development of the industry with strength and mission, and continue to support the development of ice and snow sports in my country to provide extreme outdoor products and services, create creating, create to create The healthy and happy lifestyle is the mission, becoming a strong promoter of the mass movement, outdoor activities and natural travel healthy lifestyles.

[Sea fishing bait Hanging method] How to link the sea fishing bait of sea fishing bait?

In the sea fishing, in order to avoid bait from falling easily, causing fish or washed away by flowing water, the correct bait method is as follows:

How to link sea fishing bait?

1. Pin -in bait:Silkworm

At present, there are more than eighty types of sand silkworms in our country. It likes to inhabit coastal beaches with freshwater. When it was young, it made a living in float creatures in the sea.

Because sea fish basically belongs to predatory fish, with fierce personality, living shrimp, living small fish, sea earthworms, and tubing osmotic sea crickets (sand silkworms) and other active bait dishes., The effect is strange.

2, Chinese bait:Scallow

This kind of bait can be bought on the market, and fish are willing to eat, and the effect is not bad.There are similar effects as scallops, as well as sea rabbits, squid, sea clams, shellfish and so on.

3,bait bait: fish intestine, Earthworms, chicken intestines, etc., lean pork, beef, mutton diced, etc. These bait can also be caught, but some bait effects are not very good, and some fish do not love much.

4. Squid

The cost of this bait is a bit high, and each time it is used for a long time.The method of use is also very simple, that is, remove the layer of the outer layer of the squid, and then chop it very broken and broken.You can use it directly (note that buying medium size when buying squid is not big!)

5. Flaxy on a sunny day

A low -cost little sea fish.Common individuals are between 10-15 cm.The smaller individuals can be linked to the whole, piercing the tip of the hook from the fish mouth, and stabbed from the back of the spine.The individual's larger segmented hook.On the sunny day, the meat is soft and tender, and the hook is not hook. A bait can only be used once. It should not be stored for a long time. It is better to buy it now.

6. fish Skin bait

Use fish Skin to make bait. I don't know if anyone tried it?You can choose about two or two yellow croaker, monkey head fish or fat head fish. Two slices of spine slices are used to remove excess white meat and cut about 12 cm willow -like.

fish Skin bait is tough, has strong hooks, white color, and the target is obvious after entering the water. Under the impact of the flowing water, the swimming posture resembles the injured small fish, which can greatly stimulate the prey appetite.

7. Living bait

Live bait, as the name suggests, is similar to sea bugs, sea shrimp and small fish. The living bait is directly used for fishing. These live bait can easily attract the attention of the fish when swimming in the water.Once you bite the hook, it is easy to catch.

I have used live shrimp in the live bait.hook the shrimp head on the corner -like object near the back, and gently put it in the sea.In particular, if it is fishing sea bass, the shrimp should be hung at about 1 meter away from the water surface. If you want to catch grouper or other fish, live shrimp need to sink to catch it.

8. dead bait

Although live bait is easy to use, we usually use the most commonly used bait.Whether it is shrimp or insects such as often used bait, it is mainly dead bait.Let's list some examples.

(1) Pork lean meat: This kind of bait basically loves all fish, and it is not difficult to find. You can find bait.The usage is a bit complicated, and the lean meat needs to choose a bright red, non -gluten and oil -free pure lean meat.Cut into slender strips, about 35 mm in length.Be careful not to cut the pattern, cut the meat on the pattern is too tough, and the fish is difficult to hook.The disadvantage is that small fish are not easy to hook, and fishing fish is still good.

(2) Chicken intestines (belly, liver): Not only chickens, pork duck fish.Cut into a small paragraph, fishing yellow -fin, etc., the effect is very good.

(3) Flour bait: This nesting is used more. The remaining bait such as shrimp and crab meat will be smashed. With Flour, you can make bait.