1. Who invented the surfing board

The first design revolution in the surfing board appeared in 1926. A man named Tombraker invented the hollow board, applied for a patent, and became a surfing celebrity at that time.In fact, this is the improved Euro board. He made a lot of holes on the mahogany to reduce light weight, and then sticked a thin wood piece on both sides and waterproof.Holding it may be like holding a sister paper.At the beginning, many Hawaiians laughed at him and called this plate called 'cigar plate', but when they saw the performance of this board, they didn't say anything.In 1930, the board began to mass production. In 1935, he invented the board fin, which greatly improved the stability of the board.

2. What is the development history of surfing boards?

The surfing board was about 5 meters long and weighing 50 to 60 kg.After the Second World War, a foam plastic board appeared, and the shape of the board was also improved.The surfing board is 1.5 to 2.7 meters long, about 60 cm wide, 7 to 10 cm thick, flat and flat, the front and rear ends are slightly narrow, and there is a stable tail fin at the rear.In order to increase friction, there is a waxy outer membrane on the board.The weight of all surfing boards is only 11 to 26 kg.

There are some ripple structures on the front side of the whale wings, which helps this behemoth to move forward in the water more elegantly and smoothly.This structure can help reduce resistance and help the humpback whales "seize" the water flow, so as to ensure that it can still act quickly although it has a huge body.Inspired by this, surfing board producers produced a ripple -like front end of the surfboard.

winter fishing skills

1. Traditional fishing method is better than Taiwan fishing

The advantage of Taiwan fishing is that the fisheries are combined, the more fish fishing, and the other seasons are generally used for fishing.But winter is not the same. The activity of fish in winter is very low. It is difficult to induce fish to a point.However, traditional fishing can make a few more nests in different locations according to the actual situation, and take the initiative to find fish by using fishing and teasing. Such a Chinese fish rate can undoubtedly greatly improve.

2. In the winter seasons, the best fishing weather is the best

In winter, after a period of cold, it usually has a small heating weather in a few days. This kind of weather is the most suitable for fishing, and fish gains are often good.

3. Fight in advance

If conditions permit, it is best to do it one day in advance in winter.Because the activity of fish in winter is very low, it is very slow to enter the nest. When you hit the nest a day in advance, you can leave the fish for a night to enter the nest to eat. After eating, because the activity is very low, they will not go too far.EssenceYou can fish the fish in the nest first the next morning. If there is no fish, then add the nest, and wait for the fish that stays around the nest to enter the nest again. When the weather is heating at noon, it will make fishing. ThisThe general effect is very good.

4. Jiu Mi is a good nest

In winter, Jiu rice, especially medicinal wine, is the best nest.Jimmy has a large penetration and small volume. It takes time to eat the fish scattered in the soil, and it is not easy to eat. This can achieve the maximum fish staying effect.You can do a few more nests in different places, and use the method of fishing and teasing to conduct car -wheel wars to effectively increase the rate of fish.

5. Long -line long lines in winter are good

fishing in winter does not need to hit the frequency, so the long pole and long line effect is very good. The rods above 6.3 can try it.

What bait do I use in winter

1. In the northern winter fishing, red worms are used to dip some powder with scent.

2. In winter, the opening of the fish is not as good as that in summer and autumn, so you need to choose those bait with strong fragrance or thick fish in the taste.

3. It is also necessary to pay attention to the bait used to have a certain atomization to maintain the characteristics of soft and sticky.

4. In the river, it is better to use earthworms for fishing.Earthworms like to eat many fish, and earthworms have survived in water for a longer time.

winter fishing bait self -made formula

Formula 1: 3 parts of blue, 1 copy of 1981, 1 quick attack, 1 copy of shrimp powder, and 1 tributary powder.Simple and practical.

Formula 2: 20%of blue cats, 10%shrimp powder, 9:20%of 918, 20%of the big fish, 20%of the bull B carp, small medicine rice particles 10%.The best effect of using corn and Xiaomi nesting.This bait and carp, carp, grass, grass, green, all kinds of fish have good effects.It is not a problem to rub the bait and rub it into a conical fishing.

Formula 3: 60% of winter Curchia 918 wine 30% Sweet potato 10%

Formula 4: 40%each of the blue cats and fish, 20%of musk millet fishing catfish, 30%of 918, giant carp, and vitality algae 10--15%each.Rubbing the bait is easy to get the big fish.Use wine for nests, which can be made by self -made. It is mixed with millet, rice, and corn residue. After more than half of the bottle of mineral water, use 2 two songs to soak it and seal it. It can be used after about 3 days.

Formula 5: 70% red worm powder 10% Antarctic shrimp powder 10% tributary powder 5% potato powder 5%. Press the water ratio 1: 0.8 to open the bait, you can try it.

Formula 6: First adjust the old ghost world, 60% blue cats 20% crazy red insects, 20%, and then Galata powder according to demand.If it is a bait, the tributary powder is added at a amount of 10: 2. If it is rubbing the bait, the tributary powder is added at a amount of 10: 1.5.The fishing effect in the waters of the Shanghai River is pretty good.

Formula 7: A copy of the blue cats, a ninety -eight fishy version, the right amount of dried wine, the appropriate amount of the tributary powder and the rubbing bait.

How to choose fishing in winter fishing

1. Exchanging fishing in the shades of water

In winter, the water temperature in the deep water area is much higher than that of shallow water areas, so the fish will naturally swim to the deep water area where the water temperature is relatively high.By 11:00 noon to 3pm, due to the sunlight, the water temperature in the shallow water area will rise rapidly under the sun, then at this time, the fish will naturally swim in the shallow water area to play for food.EssenceTherefore, in winter, fishermen want to catch deep water in the deep water area sooner or later. At noon, they will move to the shallow water area.

2. There is a place where there are trees or waterweed

Oxygen in the place where water plants are often sufficient, so fish often active here; where there are trees, due to long -term soaking, there willJetfish.If you fish in winter, these places cannot be ignored!

3. Entry and exit

The fishermen should know that the water in and out of the water inlet is flowing, so the oxygen content will be very high, and some microorganisms or insects falling from the trees are often drifted, so it often attracts a lot of fish.Come.

4. Old fishing position

Those old fishing positions that often fish are more suitable for fishing in winter.Because there are foods in this place all year round, fish will form a habit of eating frequently, so as long as the water temperature and temperature are appropriate, the fish first patronize this place.

5. Observe fish star and fish love

When fishing in winter, if you do nt go to fish for a long time, it is recommended that fishermen turn around more, and then carefully observe the fish love to see where there are fish and a fish star fishing.fishing in winter, be sure to "find fish". If you wait for the fish to come to you, you often ca nt catch fish.

How to choose a fishing line in winter fishing

1, Rather rough and not thin

When fishing in the early winter night, catfish not only has a high hook rate.And large, from time to time, 1.5-3 kg of carp, grass and other big fish, so the line group can be appropriately enlarged.For example, the main line of the day uses 0.8-1, the brain line is 0.4-0.6, and the main line of night fishing can be used 1.2-1.5, and the brain line is 0.8-1.

2, Ning Rou Dont Hard

Emphasizing the softness of the fishing line mainly refers to the brain line. The fishing line used by those who droop in the past, a ten -meter of dollars can buy a volume of 100 meters, but the quality of the line is low, the brain line is rigid, the ability to curvage is poor ability, Small tensile value, the fish absorbing the bait and blocking the mouth, the strong foreign body feels strong, and the spit will be vomited at one suction.

With the continuous innovation of line -making technology, the quality of the fishing line today is high, the brain line is not only good, but also has good ability to curvate, large tensile value, Smooth bait, small resistance, and deep entrance.As for the main line is hard, the main line is slightly harder to make the transmission of the signal more timely and clear.

How to choose fishing tackles in winter fishing

Choose the right fishing tackle: winter fishing, the hand pole should be long, it is advisable to choose thin lines, small hooks, and light falls to improve sensitivity.

If you use a long hand pole, it is not easy to see clearly.Using a short hand pole cannot reach a deeper waters, so it is more suitable to use 5.4 meters of hand poles.Others such as small hooks and fishing groups with sensitivity and reasonableness meet the requirements of winter fishing.

precautions for fishing in winter

The key to fishing in winter is to pay attention to safety.It is best to go with each other, don't climb high.Prepare long rope, plastic foam, life jacket and other items to prevent accidents.Do not fish near the water in the water.It is best to use a special Tool for ice breaking, and it should not be too much to open the hole.It is dark in winter, cold and slippery on the road, be sure to close the pole in time and return as soon as possible.

1. What is a Ski stick

Ski sticks are tools we use to support forward, control balance, guide change, and support the body when skiing.Except for skiing, skiing and skiing in air skills, other items use Ski sticks, which is an indispensable Tool for Ski people to control the center of gravity.

2. What are the effects of skiing sticks

1. When the skiing board stands on the snow surface, the Ski stick can support the assistance to maintain a balance in time.

2. When the speed of the skiing board is not fast, it can be accelerated by struggling to support the Ski stick.

3. When the skiing board turns, the Ski stick is extended with the coordination of the Ski stick, and the point of the point is directed to promote the effective conversion of weight.

4. During the operation of mountain climbing and long -distance operation, skiing board plays a role in supporting and promoting.

5. When the skiing board stunts show, the Ski stick also dances with it to participate in the beauty of the beauty.

Third, how long the length of the Ski stick is appropriate

Generally, the length of the Ski stick is about 90-125cm. When skiing, it can be selected according to his height. The boy decreases 50cm with height, and the girl is reduced by 45cm with height, which is the applies to the length of the Ski stick.

When choosing, we should be based on light quality, not easy to discount, good balance, and suitable for our height.Generally, it is calculated from the snow wheel.You can pass through the leather bracelet.

Ski sticks are generally divided into alpine rods, off -road sticks and free Ski ballet sticks.Generally, the height of the elbow from the ground after the lower body is drooping as the length of the Ski stick.Beginners can choose a slightly longer Ski stick. After the technology is improved, choose shorter Ski sticks.

Fourth, how to use skiing sticks

1. Before or after the point of the point, you should control the hands holding the rod on the front and the outside of the waist.It is normal for the rod and the tip of the rod to fall behind the body, but you should also mention the front of the body as soon as possible.

2. The position of the point stick is usually on the inner snowboard of the turning, and the front side of the front part of the fixed device.

3. The power of the point stick comes from the forearm and the wrist. Do not use the arm of the arm, similar to the feeling of nailing with a hammer.

4. When preparing a stick, the tip of the stick can be obliquely forward, but at the moment of the point of the point, the stick and the snow surface are vertical, so as to use the effect of the upper force and receive the effect of the point stick.

5. After ordering the stick, the hand cannot be removed back and down, and the direction of the operation should be basically the same as the outer direction of the upper body.

5. precautions for skiing sticks

1. In order to make the cunning snow stick support and not easily separate from the hand, you can drill a hole at the top of the pole or directly fix the previous long ring -shaped strip.Living, this part is called a grip, the ring -shaped strip is called the leather.

2. In order to overcome the difficulties that are too deep, inconvenient, or even unavailable in deep snow, you can install a snow wheel at 7-10 cm at the bottom of the pole.Deep, ensure the role of the snow stick.

3. In order to make the Ski stick still support the hard snow surface, it is necessary to install a metal tip in the lower end.

4. The pole body of the Ski stick should be used with a solid wooden rod or alloy aluminum Tube. It is better to use hollow bamboo rods. The diameter of the rod is 15-30 mm.

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;

How to take a picture to take a picture is good -looking

1 To keep the banana body, you need to keep this posture from parachute out of the cabin to open the umbrella. Do not bow your head, otherwise you will not be able to take a face.

2 During the free fall, try not to open your mouth as much as possible. It is uncomfortable to pour the airflow into the mouth. It is not good to take a whole mouth. Of course, it is not good.

3 Handle / / Back / / Writing in the arm is simple and rude, just remember to use an oily marker pen, otherwise it will not look good if it is spent.

4 , During the free landing, the posture of the camera is mad, and I really do nt know what to do, then swing your hands V words, vertical thumbs, better heart, etc. If you discuss the ditch with the coach in advance, the same action is also very filming.

5 Do nt forget to take a photo on the ground. After many umbrella friends go to the ground, they go to the waiting room to get a certificate. Remember to take a photo with the coach after the fall to commemorate this special moment.

What clothes to wear for skydiving, good -looking photos

1 Under the combination of blue sky and white clouds, do not choose the color of the clothes that are similar to the color of the sky. There must be contrast between contrast in color. The most red clothing is the main.Because the red picture is strong, the photos taken are beautiful; red is eye -catching, and high -altitude skydiving has too much uncertainty. The dazzling color can at least ensure that it is accurately captured in the shaking lens.

2 The skydiving has requirements for clothing. The top must be wrapped in the shoulders. Do not be too short. You cannot wear skirts and shorts in the lower clothes. pants must be over the knee. shoes must not have heels or sandals.To put it simply, it is recommended that everyone sportswear plus flat sports shoes, safety first.

3 In terms of makeup, I advise everyone to try their best to make a beautiful makeup. Maybe this will be the only one in your life. It must be beautiful.

4 Pay attention to work on the hair up and down. Girls with long hair are best to tie their hair, because the wind is large, it is easy to appear that your hair is blown everywhere. You can make your brain on your own.

Skydiving hand holding is good or third -party shooting

1 Handheld shooting

The handheld shooting index is that the professional double umbrella coach with a parachute takes you, binds through the handgopro sports cameras, when you board the plane, the plane rises, jump out of the cabin, fall quickly, open the main umbrella, and settle, shoot you to shoot. The shooting angle is similar to a selfie. It can take a close -up of your real response when you parachute, record each detail of you, and become your precious memory.

2 , Third -party shooting

In addition to you and your double umbrella coach, we will also equip a coach to give you a separate shooting service. Third -party coaches will top top gopro Sport camera, do you 360 The third -party perspective of the degree has more shooting perspectives and a wider range of shooting.At the most subversive moment in your life, through a third -party camera, you will be able to set it perfectly and become your high time!

As for that kind of shooting method is better, it depends on which kind of shooting method personally likes.

one,sports tightsWhat occasion

1. wear during exercise

First of all, sports tights are naturally the most suitable during exercise.sports tights have high elastic fabrics that can give the wearer's appropriate pressure on the Skin, effectively promote the blood circulation of the surface of the Skin, the performance of muscle wrapping is enough to make people feel excited, thus full of strength and improve your sports performance.In addition, sports tights can also give you muscle and joint support when you exercise to avoid damage caused by muscle tremor during exercise.In addition, the length of sports and shorts of sports at different seasons, the tights with different fabrics can ensure that you feel cool in summer, and make you feel warm in winter.

2. Wear when relieve fatigue

Movement tights are made of high -elastic fabric. The wrap properties brought by the elastic fabric of sports tights can promote blood circulation on the pressure of the Skin, achieve the effect of promoting lactic acid decomposition, prevent lactic acid accumulation, and effectively alleviate the fatigue of the body's fatigue.EssenceIf you feel tired after going out for a day, you can try to take a hot tights and sleep after taking a hot bath. The next day, it will definitely make you feel energy.

3. Put on long -distance travel

Today, travel has become a way for many people to relax.But the boat and car are definitely indispensable.Whether it is a train or a plane, your legs will definitely not be eaten for a long time.At this time, a pair of sports tight pants is needed to help you. The high elastic fabric of sports tight pants can be accelerated by the blood circulation of the legs, so as to avoid muscle soreness caused by sedentary and even legs.

After reading the introduction above, you should believe that you need to exercise tights when you exercise. In many occasions, we need it.

Second, the characteristic function and purchase of sports tights

Speaking of tights, people think of the clothes worn by Spider -Man.

sports tights entering the field of clothing is the last century70At the end of the age, it is related to the large -scale expansion of a chemical fiber. This is the spandex((Polyurethane fiber),,This is the "Laika" familiar to everyone in daily life.Because the characteristics of aminoly is excellent elasticity, its extension can reach500 ~ 600%And the response rate is very good. In addition, nylon (polyamide fiber) is also called nylon, and polyester (polyester fiber) is used to produce alien wires that produce fast dry fabrics.Tight -fitting clothes suitable for various sports have developed rapidly and popularized.

A variety of sports tights with different functions appear endlessly in front of people. These sports tights have a common function, that is, it can absorb the sweat on the body and quickly evaporate, breathable and comfortable.Welcome and loved by sports enthusiasts, the image is called "breathing clothes".

1. Features of sports tights:

tightsThe characteristics are characterized by the alien fiber that produces these clothing fabrics. People introduce the capillary principles of nature into the development of textiles, adopt special design and processes, produce fiber and fabrics with multi -grooves, and then process processing.EssenceDue to the special elasticity and structure of these clothing fibers, the surface of the human body is very fitted with clothing, and there is a certain pressure. Therefore, the mechanism of rapid sweating is formed. Once sweating, sweat and moisture on the surface of the Skin can be used.Instantly absorb and quickly transmit it to the surface of the fabric, spread and evaporate, so that it does not paste the human Skin and produces cold and wet feel, so it is different from traditional fiber clothing.O"The cross -section of metaphysical fibers is" ""Shape) looks more breathable, and the fluffyness has also improved greaterly. It can always maintain the dry state of the fabric and Skin. Especially when we wear on the body, people's feelings will be very different. It is a kind of warm winter summer summer.Cool dry and comfortable new feelings.

2. The function of moving the body tight body

2.1, water absorption and sweatTheDue to the alien structure of clothing fibers, its wetting speed can reach ordinary cotton products5More, so you can quickly transfer the sweat of the athlete;

2.2, fast dryTheThe evaporation of sweat is mainly completed by the body's radiation and air convection, but because the surface area of the fiber is much larger than that of ordinary fibers, the evaporation speed is faster;

2.3, lightweight and breathableTheThe extra -hollow form of special fibers determines that in the same area, it will be much lighter than ordinary clothes, and the breathability performance is superior. It has a clear sense of comfort.

In addition to these, there are also many functions that ordinary clothing do not have, such as: due to tight wraps, it can reduce muscle jitter and reduce energy consumption; due to the existence of pressure, the blood of the lower limbs can accelerate the return of the heart, thereby improving the energy supply of the human body.Extend the exercise time, reduce fatigue and so on.

3. sports to tighten your body coat

Generally, the component of tights is nylon plus spandex, or polyester.In the face of the tights of many brands and the high and low disparity, how can it be difficult to buy your own clothes, there is a method of identifying the basic functions of the clothes: drip a drop of water on the clothes, the phenomenon appears, the appearance appearsIt is that you have not seen the form of water droplets, and the water droplets are quickly absorbed and spread into a piece of fabric, and the fabric has no obvious sense of humidity.

There is also a tight compressed dress wearing professional athletes. Due to the expansion of gradient compression technology to the production process of clothes, in order to improve the performance of sports, the clothes have many high -tech content and have many special functions. They are welcomed by professional athletes.And use, known as the "second Skin" of the human body.Due to the brand effect and extensive influence, the price is natural, but it also meets some high -end needs.

existsports equipmentIn the process of buying, the majority of amateur sports enthusiasts summarize many personal experience and experience in the process of exploration and practice. One of them is classic, which can be used as a reference when buying equipment. This is: "Application is the king"Essence

Disclaimer: The above is 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 effective. Please pay attention to the authenticity and authority of the source of the content.Apply to delete & gt; & gt; error correction & gt; & gt;