1. How many pressures are usually used for inflatable Paddle boards

There are generally two types of Paddle boards, inflatable Paddle boards and hard Paddle boards. Beginners are generally recommended to use inflatable Paddle boards. It is convenient for portable, easy to redeem, maintain and repair, and cheaper prices.If you use an inflatable Paddle board, pay attention to the size of the inflatable pressure, so how much should the inflatable pressure of the inflatable Paddle board?

You can not look full of Paddle boards. You need to achieve a certain air pressure to maintain safety and stability. Professional Paddle boards will display air pressure gauges.Near the inflammatory holes, generally "12 ~ 15PSI" or "15 ~ 18PSI".

A good inflatable Paddle board is usually equipped with an automatic pressure leakage valve. If the air pressure exceeds the rated pressure value, it will be automatically discouraged until the air pressure reaches the pressure pressure valve will be automatically recovered.

2. How to inflate the inflatable Paddle board

The inflatable operation of inflatable Paddle board is generally carried out by a special air or inflatable pump. Taking the inflatable Paddle board of a brand as an example, the specific inflatable method step is:

1. Rotate the air valve cap in clockwise, open the air valve cover, and confirm that the air valve needle is a bounce state.

2. Put the air pump hose to the position of the gas valve, insert the gas needle acupuncture vertically, and rotate the gas tightening valve pores in clockwise to put your feet on the pump and start to cheer up.

3. Rotate the inflatable hose counterclockwise and pull out vertically.

4. Rotate the air valve when the air valve is covered smoothly to complete the inflatable.

Third, how about the inflatable pressure of the Paddle board

When inflating the inflatable Paddle board, it must be controlled by the inflatable pressure. Too small or too large is not good.

Generally speaking, if the inflatable pressure of the inflatable Paddle board is too low, the Paddle board is relatively soft, the row feel is not good, and it is not safe; if the air pressure is too high, it will hurt the Paddle board.Twist, or it is easy to explode in the sun.

1. Where can I play gliding umbrella

The gliding umbrella is a flying movement invented by a group of flying and gliding -winged pilots. People fly freely in the sky and enjoy the tranquility and beauty of the gravity of the earth.Many people like to wear a gliding umbrella to slide from high altitude, overlooking the scenery below.So where can I play gliding umbrella?

Generally speaking, because gliding umbrellas are dangerous, they usually need to be played in specialized places. Playing gliding umbrellas in China usually go to the local gliding umbrella club or gliding umbrella base.International gliding bases, Yongan Mountain Sidermals Base, Golden Beach Falcon Global, etc., you can check what gliding umbrella clubs in your area on the Internet, and then contact the consultation.

2. How to play gliding umbrella

Single umbrellas have two players: single flight and coach fly. If the coach is flying, you don't need to think about it. The coach controls the whole process and experiences the feeling of gliding. If it is your own, the gameplay process is generally:

1. Take -off: The take -off of the gliding umbrella is 10 meters long and the slope is about 15 degrees.The take -off must be facing the wind direction. The pilot controls the umbrella wing and starts to accelerate the take -off.Usually, when the aura of the umbrella wing reaches about 6 meters/second, people will take people away from the ground. For experienced pilots, the take -off will be completed within 3 steps.

2. Steering: Global umbrella can turn freely.The gliding umbrella has the brake set umbrella rope. The brake set is connected to the end of the umbrella wing. When the flight is on the left and right hands, hold the corresponding brake handle on each side.When the brake handle of the lower side is pulled, the tail section of the side is pulled down, the resistance increases, and the umbrella wing will rotate in the direction to achieve the purpose of turning.

3. climbing: The gliding umbrella itself has no motivation, and it must rely on external forces to climb.In the sunny weather, pilots can climb to the height of the accumulated cloud by controlling the airflow by controlling the direction of the flight, usually at a dew point height of 2000 meters to 4000 meters.Or in a strong weather, relying on the dynamic gas flow caused by the mountain shape to hover on the steep slope cliffs, usually rely on the power atmosphere to get high, which is basically equivalent to the height of the mountain.

4. Decrease: If there is no external force, the gliding umbrella usually decreases at a rate of 1 meter to 1.5 meters per second.

Third, what are the precautions for playing gliding umbrella

1. Global is a movement with a high risk factor. Be sure to find a professional club and coach.

2. It is strictly forbidden to perform gliding umbrella movements after excessive fatigue, reaction and drinking after taking the medicine.

3. Participating in the gliding umbrella movement should not have heart disease, fear of high and high blood pressure, and other diseases that are not suitable for high -altitude exercise, and the age is generally not too high or too low.

4. Difficulties should be reduced within your level of flight technology.

5. Before the first flight, the ground training time should not be less than 10 hours.

6. Before flying, you must do a good job of collecting, warm -up exercises and preparation activities, including collecting weather information and choosing a take -off place.The pre -fly inspection work includes: check whether the umbrella clothes are tear, penetration, and abrasion; check whether there are foreign bodies such as sand and stones in the umbrella coat to avoid affecting the flying performance; check whether the umbrella rope is tangled or worn together;The connection between the umbrella rope and the manipulating Belt, and the connection between the manipulating rope and the ring; check whether the radio communication is valid.

7. Direction control during flight: The main lead of the gliding umbrella has a control rope on the left and right, which is easy to operate, but the movement must be soft.When you turn left or right during the flight, gently pull the control rope on the left or right gently, turn it to the need to be gently put back, and avoid stretching.In the case of controlling rope failure, the two main proposals behind you can bring the control direction, and the operation essentials are the same as the control rope.

8. Specification during flight: When decelerating, you can pull down the control rope, but avoid too much deceleration.

9. How to land: When landing, you should face the wind direction and pull the control rope to the shoulder. When you are about to land, then slowly control the control rope below the waist.If you encounter chaos during the landing process, you need to close your legs, keep your knees tightly, and prepare to roll.When rolling, you should use the developed parts of the body to touch the ground first.Umbrella clothes should be exhausted immediately after landing.

10. precautions for flying in the chaos: the lighter weight of the pilot, the greater the influence of the chaos.When flying in a mess, pull the control rope to 30 % -40 % above the chest.When approaching the ground or hillside, we must be vigilant.

What are the self -rescue measures in the mountain climbing

1. Use the direction of nature to distinguish between nature

It is not terrible to be trapped by getting trapped. The key is how to find ways to go out after getting lost. It is very helpful to save some common knowledge about the common sense of survival in the wild.

Use the compass (north needle) to distinguish.A high -quality compass is a must -have for wild tourism, but the compass pointers point to"North" or " N "This direction is the direction of magnetic north, and there is a deviation angle with the direction of Zhenbei. The number of magnetic bias angles should be calculated to obtain an accurate direction.

The watch with a pointer is used to flatten the watch, the dial up, rotate the watch, and point the clockwise of the watch box to the sun.At this time, the timing of the table and the dial on the dial12 Points to form a angle, the direction of the extension of the angle flat line of this angle level is the south.

It also depends on the direction of nature.The Arctic Star is the best northern needle. The direction of the Arctic Star is the direction of the north.Beidou Qixing is also a big bear constellation, like a huge spoon, which is easy to find in the clear night sky. From the direction of the extension of the two stars on the spoon, about it.5 Double, there is a brighter star is the Arctic Star, that is, the north.

Judge the direction of plant growth.Trees, moss The lush crown should be the south, and the sparse side is the north.

In addition, the direction of the trees can be determined by observing the annual wheel of the trees.The sparse side of the annual wheel pattern faces south, and the dense side of the line faces north.

Second, the signal of distress first

Now basically everyone wears mobile phone and other communication equipment. If it is trapped on the mountain, the first way of asking for help is naturally using a mobile phone to call the police or contact relatives and friends.

However, there may be a bad phone signal on the mountain, or the mobile phone is out of power, so you need to master other ways to ask for help.

If you carry your whistle with you, please keep a whistle to attract the attention of others. The mountains are generally quieter and the sound can be passed far. If there is no whistle, it is also possible to call for help.But call for help should not be too frequent to prevent too much physical strength.

In the evening, fire is the most effective signaling method.Three piles of fires make it a triangle (international universal trapped signal), or line into a straight line.As long as time and situation permission, the fire will be piled up as soon as possible, and be careful not to extinguish them.

You can use branches, bright cloth strips, or other objects that are easier to see by the naked eye.SOS Or for help signals, if there are planes flying across the mountain, it will be easier to see.

In addition, if the wild adventure is lost during the day, you can use the mirror to use the sun to reflect the interrupted light signal to the rescue aircraft in the residential area or in the air, or you can place your clothes on the ground or on the top of the tree.The pattern sends a signal.

3. Find a good shelter

When being trapped in the wild, isolated and helpless, we cannot get out of danger in a short time, or someone is injured, and it is inconvenient to move. We can only spend the night in the wild and find a way to build a temporary wild in the wild.Shelter.

According to the local geographical conditions, using the grace of nature, sometimes it can be found that the ready -to -be natural asylum can be temporarily settled, such as caves, tree holes, and trees of tree.

If you can't find other shelters, some concave pit can be used.Cover some branches and weeds on the pit, and put some dried grass at the bottom of the pit to sleep.

This transformed asylum is like a shallow kiln. It is better to keep warm and wind -like effects than tents, especially in cold areas. Such asylum can even live for a long time.

If you can't find a ready -made or semi -categorian asylum, you can only build it.There is no limit to the materials for the establishment of asylum. According to the local situation, there can be a lot of options. As long as you have more brains and try more, a comfortable and strong shelter is not difficult to build.

How to save yourself in the wild

1. Prevention and disposal of field danger

( 1 ) How to avoid lightning strike

There is a danger of lightning strikes in field activities.However, by taking scientific and effective measures, this danger can be significantly reduced:Foresee lightning and lightning strikes.First see that the chaos and clouds become bigger, and soon become Thunder Cloud, and quickly go to a safe place to hide.There are harsh noise in the radio, and large raindrops are also a sign of thunder. run to the low place. Stay away from high trees or dense leaf forests. Stay away from the tower, remove the metal object on the body, and put it in a plastic bag. If you are active in the water, hurry up ashore. Do not gather together and be scattered. The hut, the inside of the car, the yin back of the rock or the concave is also a good avoided, but be careful not to lean against the wall.

( 2 ) Copy of falling rocks and avalanches

A small stone dropped from a high place sometimes hurts people seriously and even causes death.Therefore, when walking in the mountains, be sure to pay attention to whether there is a logo logo. We must observe it carefully and distinguish the floating stones. Generally speaking, the color of the floating stone is new than the surrounding stones. Or blindfold your head with thick clothes and pass quickly; try to find the falling stone early, avoid timely to avoid accidental damage; when you accidentally step on the stone during walking, shout out immediately and notify the following companions.

The threat of avalanche is very large.Therefore, when conducting the training of field survival and life, we must first ask the local residents where there are potential dangers to avoid the area where the avalanche is often occurred.The characteristics of landforms can also be judged by the avalanche area, such as the large slot on the hillside, the suspended glaciers above the hillside, and the snow eaves on the ridge.Before the avalanche, there were snow and borneols falling. At this time, confirm the direction of the ice, and then decide to escape the direction.Once you have no time to escape and get involved in the avalanche, you should move quickly like swimming, try to make your head float on the snow, and at the same time throw out some items carried on your body as a logo so that others can know that you are buried in the snow and rescue them in time in time. Essence

( 3 )

When walking in the mountains, especially when walking in the dense forests, you will lose your way without paying attention. At this time, keep calm and calm, and then take appropriate measures.Go back to the place where you know.Pay more attention to the surrounding scenery and logo in the rest of the rest. Once you lose your direction, it is best to return to the place you know. Use the compass and the map to determine the location and destination position of the place where you know.Do not go straight down when you return, because the downhill road is small and the direction is not easy to confirm. This is very dangerous. Do a good job of mountain roads.When traveling in Shanye, pay attention to the marks made by plastic belts, branches or stones left by the people who have passed.Those who walk in front of the way, when they encounter special conditions, do the person behind the logo notification. If the sky is late or injured from the cliff when you get lost, you ca nt move, you ca nt reach your destination according to the scheduled time. At this time, you should take a deep breath to keep calm. The law sends a distress signal to wait for the rescue.

( 4 When drowning

When you encounter complex water in the river, lake and the sea, you must not be in a hurry, find a way to let yourself float on the water, keep it floating, let the water flow, and pay attention to the flow of the water. Move the shore in the direction.When saving the drowning person, first consider dragging bamboo poles, branches, ropes, or using large wood, Plastic barrels, and other objects that can float on the water as a floating glute. EssenceIf the drowning of the rescued ashore is unclear, it is necessary to take emergency measures to perform cardiopulmonary resuscitation (CPR To.

2. First aid of foreign trauma

In the practice of survival and life in the wild, fractures, dislocation or sprains are prone to falling down in the field of survival and life.When a fracture or sprains occur, you should first keep a quiet rest. Do not force the wound to worsen the wound.Then use river water, ice, snow and other cooling affected parts. Do not massage.Then use a wooden board or replace the affected part, and press it with a bandage.Raise the affected area and exceed the heart.Finally to the Hospital, you should be careful when you carry. Generally, the two people can be used as a way to make a hip chair, a single person, the support of the two, and the stretcher handling.For patients with spinal injuries, they must be placed on a flat and strong stretcher and then sent to the Hospital. The body cannot be bent, otherwise it may cause spinal cord injury and paralysis.

1. How high can the global glide umbrella fly high

Global umbrellas are divided into two types: power gliding umbrella and no dynamic gliding umbrella. Unpowered gliding umbrella is an ordinary gliding umbrella that does not have power devices. It mainly relies on airflow to fly. So, how high can the driving glide umbrella fly?

Without any motivation to glide umbrellas, there is no power for the weather conditions. It is controlled by pilots during the process of flying.At about 200-500m, some pilots could fly a few kilometers high when the weather was good; the flying height was at the peak of the French adventurer at the peak of Mount Everest in 1988, up to 9,000 meters above sea level.

2. How long can I fly without motivation gliding umbrella

The flying time of no dynamic gliding umbrella in the air is not fixed, because the airflow conditions are different, the flight time will be different. In addition, some gliding umbrella clubs provide gliding umbrella flying services. Generally, the retention time in the air is about 3-15 minutes.(From the foot to the ground to the ground).

If it is flying by yourself, the length of time is different. Generally, the weather is good. It is normal to fly for 1-2 hours. The longest flight time in the world is 17 hours.

3. How far can I fly without motivation gliding umbrella

The flying distance of no dynamic gliding umbrella in the air is not fixed. If the gliding umbrella club glide, because there is a fixed airspace range, it generally does not exceed this range.Cause safety accidents.

Some friends want to fly in the wild, so that the flight distance is different according to the air flow conditions. In addition, the wild gliding is relatively dangerous. It is not recommended that you do it rashly.

Fourth, can no dynamic glide umbrella be flat?

Can't.

No dynamic glide umbrellas do not have a power device, and you need to rely on airflow to fly and glide. Generally, there are sufficient wind power, and you are facing the direction of the wind. At the same time, you can take off.There are certain venue requirements.

one,MountainerWhat is the difference from Hiking sticks

The Mountaineering stick and Hiking sticks are two kinds of canes often used in life. There are many similarities between the two, but there are some differences between the two kinds of canes in use. So what are the differences between mountaineering sticks and Hiking sticks?The role of mountaineering sticks is mainly to support and safety. The role of Hiking sticks is mainly to take care of fitness and safety; mountain climbing sticks are more professional, and Hiking sticks are more casual.What are the differences between the Climbing stick and walking stick as the following three points:

1. Functional differences

The Climbing stick is also known as the snow mountain stick, which is basically designed to climb the high mountains above 3,500 meters, and it is more protected.In high altitude hypoxia, low temperature ice and snow, various hard rocks and gravel mountains challenge the limit of life, there must be no Mountaineering stick.

Cross -country walking cane is mainly designed for fitness and has the functions of fitness and protection.The difference from the Climbing stick is that two canes must be used at the same time.It is mainly applicable to those who are below 3500 meters above sea level, and you can walk fast on the Hiking activities that day.The special features of off -road walking make it the best aerobic exercise and attract the attention of fitness and medical experts.The State General Administration of sports has been promoted nationwide as an excellent fitness project.

2. Material difference

The Climbing stick is supported by support, so most of the metal alloy is used as a pole body.The purpose is to strengthen support.The "handle" design is mainly grasping the palm of the hand, and the wristband is a simple ring -shaped strap.The shock absorption uses a shock absorption spring in the pole body. The bottom of the pole is only the metal tip of the metal.

Cross -country walking cane has a variety of functions. To this end, carbon fiber synthesis is used as a pole body. The wristband is specially designed. It is similar to simple gloves. The bottom is equipped with a small boot -like shock -reducing head in addition to the metal pointed head.Its rod body is very light (three or two). In addition to sufficient support, there is also good elasticity, which can bend and straight reaction force to rely on the user.In addition to the special design of the wristband, in addition to facilitating the handle, it can change the direction of the hand.In addition, it is not a grip handle, but to bring support and pushing a cane with wrists, but also a unique design to reduce hand vibration.The metal pointed at the bottom can easily walk on the ground such as ice and snow, and small boots can ensure that walking on a Smooth ground such as slate and cement can not slip.

3. Different from the method of use

The use of mountaineering rods is mainly to grab the handle. In addition to the upper mountain, the upper arm is basically tightly attached to the upper body, and the shoulder joints are basically not moved. The elbow elbow joint is the axis, and the body balance is maintained by changing the support point of the cane.The Mountaineering stick does not have the function of walking flat roads, and it is impossible to use two.

The use of off -road walking cane requires the shoulder joints to swing back and forth to increase the amplitude of the swing arm to enhance the fitness effect and protective effect.Walking flat roads, on the basis of normal walking, the hind legs are straight, the front legs follow the ground, the arms are opened, and the support point of the cane is slightly backward on both sides of the body.OK.When climbing, give full play to the role of wristbands.When you go up the mountain, put the cane first, use his wristband to pull your body up, and turn your arms to bend, and use the wristband to push the cane behind you to continue your body.When going down the mountain, the cane is supported in front, and the arm should be a straight line with the cane, which plays a role in extending the length of the cane.

2. Is the Climbing stick folded or a telescopic type?

1. Two sections of telescopic mountaineering sticks

Two section of telescopic mountaineering sticks are the hardest and most stressful designs, so they are more suitable for snow sports, or those who pursue the power of mountaineering sticks.However, dual -port portability is the worst, even if it is minimized, it cannot be placed on the bag well.Due to the two -stage design, in order to obtain higher intensity, there will be a lot of overlapping between the poles, making them stronger.Therefore, although they have only two parts, most of them are not so light and usually heavier than other mountaineering sticks.In the past few years, due to the influence of lightweight waves, the two telescopic climbing sticks are rare.

2. Three sections of telescopic Mountaineering stick

Three sections of telescopic are the most common design in the market, and they are more compact than two sections.Almost all three sections can be tied to the Backpack, or in the average size box.The three -section is usually lighter than the two -section Mountaineering stick, but the intensity is reduced.Nevertheless, they are still difficult enough, and they will emphasize in most cases to avoid extreme pressure.Most people choose three telescopic climbing sticks for Hiking, Hiking, climbing and climbing.

3. folding type Mountaineering stick

The folding Climbing stick has only started in recent years.These folding mountaineering sticks are currently the lightest and most portable sticks.Although they are much lower than the durability and intensity of two to three sections, they are more durable enough to allow most ordinary climbers and Hiking travelers to adapt to low -to -middle intensity Hiking and mountaineering.They are particularly suitable for climbers and off -road runners, because they are small, lightweight, and easy to carry.You can put them outside or inside, so that you can use them to climb rock.Behind the road.Generally speaking, most folding climbing sticks are 18-23 cm shorter than most telescopic climbing rods. Depending on the weight, their weight can reach 280-400 grams.There are several folding mountaineering sticks without removable wands, and most of them cannot adjust the height.These are disadvantages and advantages, and they have become lighter.

Suggestion choiceTelescopicThe Climbing stick will be relatively safe.folding -type mountaineering sticks are more suitable for outdoor activities of tourism.