Surfing in the water how to swim up

1, you fall into the water, try to go back to the boat.

3, head out of the water and cover with a hat.

4, If you are wearing a wetsuit, treading water is OK, but as long as you don't move, you can only sustain it twice.

5, Short distances can be swum - depending on the temperature of the water where you swim 10 yards or half a mile.

6. If help is nearby, it's best to be quiet and wait.

7. Seek help. (Stay in the heat position): arms folded across chest, ankles interlocked, thighs together, knees bent.

Second, surfing How to deal with the sinking man after saving the shore:

The sinking man is only half of the success of the rescue after the rescue of the shore, incidental rescue measures can not be stopped. In addition to psychological comfort, control of body temperature is the top priority.

The parts of the body that are most likely to lose heat quickly: the head, neck, sides of the chest, groin. To avoid heat loss, protect the above areas. Then proceed as follows:

1. Patients with severe hypothermia should be treated with first aid. If the patient is becoming rigid, or is losing consciousness, or exhibits characteristics such as confusion, slurred speech, or severe loss of coordination, immediately take the patient to a heated medical facility or radio for assistance.

2. In general, because of the complexity of hypothermia, it is important to allow medical warming equipment to handle hypothermic patients. However, medical facilities are generally not quickly available during the journey. Wrap the patient warmly and transport to a safe place. Be as gentle as possible in transporting the patient, perhaps in a kayak or canoe. Slamming the patient may result in cardiac arrest.

3. Remove wet clothing. Place in a dry sleeping bag to allow the patient to generate heat. Once the shivering stops, the patient loses the ability to generate heat on his or her own, so simply placing the patient in a cold sleeping bag does not help. The patient needs a gentle source of heat, such as another person's body. Place the heat pack on the patient's neck, armpits, sides, chest, and groin. Cover the head. Warm the patient's lungs by mouth-to-mouth artificial respiration.

4. Do not heat, rub, or stimulate the extremities of a patient with severe hypothermia. This can cause cold, stagnant blood flow from the body surface to the core of the body, causing the heart to stop beating. Hot beverages are also dangerous because they can carry warm blood away from vital body organs. It takes almost nearly 3 gallons of hot beverages to raise the body's core temperature by one degree.

5. When rewarming a severely hypothermic patient with a heating device, there are several conditions to be wary of. One is post-temperature drop, because after the body is heated, the 'cold blood' from the limbs returns to the core of the body, causing a 1-2 degree Celsius drop in core body temperature. The other is acidosis, as acidic waste products from the slowed down metabolism of limb cells at low temperatures return to the heart and may cause rewarming shock. Both post-temperature drop and acidosis may cause cardiac arrest.

6. In cases where it is difficult to distinguish between severe hypothermia and cardiac arrest, bystanders may attempt CPR. However, in severe hypothermia, chest compressions or any other rough treatment should be converted to slow, low-speed cardiac massage, similar to a way of treating a heart attack. After starting cardioversion, observe the patient's body for movement or breathing, and feel the pulse in the neck (on the side of the neck airway) for a full minute.

Three, surfing Emergency care for drowning:

Many people like to swim, because of the lack of general knowledge of swimming and drowning deaths occur from time to time. According to some regional statistics, the drowning mortality rate of 10% of the total number of accidental deaths. Drowning is due to a large amount of water into the lungs, or cold water stimulation caused by laryngeal spasm, resulting in asphyxiation or oxygen deprivation, if the rescue is not timely, 4-6 minutes to death. Must be scrambled to the scene of first aid, do not rush to the hospital and lose valuable rescue time.

When the drowning person to the shore, should quickly check the drowning person's physical condition. Due to the drowning more serious respiratory obstruction, to immediately remove the mouth and nose within the silt weeds, vomit, and then control the water treatment.

1, rapid water control: the so-called water control (pouring) treatment, is the use of the head low, feet high position, the inhalation of water control pour out. The easiest way is that the rescuer kneeling on one leg, the other leg out of the knee, the drowning of the abdomen on the knee, so that its head down, and then press its abdomen and back. You can also use the natural slope of the ground, the head placed in the downhill position, as well as small wooden stools, boulders, inverted iron pots and so on as a cushion to control the water can be.

2, on the breathing has stopped drowning, should immediately carry out artificial respiration.

The method is: place the drowning person lying on his back, the rescuer pinches the nostrils of the drowning person with one hand, breaks the mouth of the drowning person with the other hand, inhales y, and then blows mouth-to-mouth quickly, and then repeat the process until breathing is restored. Artificial respiration frequency of 16-20 times per minute.

3. If the respiration and heartbeat have stopped, artificial respiration and chest compressions should be performed immediately.

The first aiders will put the root of the palm of the hand in the middle of the sternum for cardiac compression, the downward pressure should be slow, and relaxation should be fast, 80-100 times per minute, and artificial respiration coordinated with each other to operate with artificial respiration, and artificial respiration operation ratio is 5:1, such as a person to carry out, then cardiac compression and artificial respiration ratio is 15:2.

4, drowning person by the scene of the first-aid treatment, in the respiratory heartbeat recovery. immediately sent to a nearby hospital.

On the way to the hospital, the drowning person still need to keep doing artificial respiration and cardiac compression, in order to facilitate the doctor's rescue.

Surfing in the water how to swim back up2

1, in the sea surfing, if you see jellyfish, or by jellyfish bites, please quickly go ashore to rest.

2, in the outer sea surfing closest to the first wave area of the surfers, if there is a crazy dog wave from the surfers above the whole row of cover down, the surfers should quickly throw the surfboard back, quickly dial the water to dive to hide.

3, in the big wave surfing the front of the surfers, with the side or the middle or the back of the surfers, are to maintain a safe distance of 3 boards, lest the mad dog wave cover down, everyone's boards and the safety rope is entangled together.

4, surfers must comply with the rules of surfing, a person a wave, who is closest to the wave wall starting point first priority to stand up, this time next to the competition in the surfers quickly brake or pumping board to stop surfing.

5, beginner surfers to strengthen the hand paddling training, physical training, foot training, water forward roll breath holding training.

6, surfing to surf well must have a submerged wave technology, fighting spirit to be high, physical muscle to be strong, usually watch more surf videos, surfing magazines, more surfing with surfing masters, more observation, nothing more than on the Internet and the same good exchange of experience, to ensure that you will soon be able to become a master of surfing.

7, surfing if encountered to the outside of the sea outside the pull out of the current, as long as the direction of the slope to follow the current, grasp the waves, do not throw away the safety foot rope with the swimming ` swim back, please lie down on the wave board rest waiting for rescue.

8, surfboard carry to pay attention to the turning place, put on the ground to put lightly, when the wind is very strong when placed on the sand to use the sand to cover the surfboard to avoid being blown away by the wind.

9, the surfboard to take towards the beach when walking out, the hand holding the surfboard angle to become straight, never put the board in front of the body, to prevent the waves hit the board to hit their own bodies.

10, the surfboard from the outside of the sea back to the shore from the water depth of about 30 centimeters, please immediately off the board, to avoid the surfboard directly impact on the stone.

11, surfboard and the waves in the crash, do not use your hands to pull the safety foot rope and surfboard, so as not to be pulled hand injury.

Surfing steps

Step 1

When the white flower has come to you, lift your chest up and take a deep breath.

Step 2

Press the head of the board into the water with both hands as hard as you can, as deep as you can (you should end up pressing the board into the water with your arms straight).

Step 3

Once the nose is in the water, use one knee on the board as a pivot point, and the other foot to lift your head towards the nose of the board, which allows your whole body weight to push the board deeper into the water.

Step 4

Once the board is submerged, step down on the tail of the board with the foot that was on top of the board, so that the tail of the board sinks into the deepest part of the water.

Step 5

While the board is sinking, the nose of the board will start to float upwards due to its buoyancy, so don't try to change the direction of the board.

Step 6

Bend your arms so that your body is resting on the board, and utilize the board's buoyancy to lift your body out of the water with the board.

Step 7

When surfacing, keep the nose of the board in front of your body so that the board has enough buoyancy to carry your body to the surface. (If the nose of the board is not buoyant enough, the tail of the board will probably carry the body to the original sinking path, resulting in a failure to cross the waves)

Step 8

Relaxed and close to the board, you can follow the board to the surface, completing a successful dive. The rhythm and body movement of the entire dive is like a Taiwan aboriginal dance like elegant and smooth, you may want to practice at home, experience that kind of body coordination, I wish you can quickly learn to dive.

Danger of surfing

Surfers must comply with the rules of surfing, a person a wave, who is the closest to the wave wall to start the point of the first priority to stand up, at this time in the side of the competition of surfers quickly brake or pumping the board to stop surfing. Beginner surfers to strengthen the hand paddling training, physical training, foot training, water forward roll breath holding training, we should pay attention to what when surfing? Surfboards carry to pay attention to the turning place, put on the ground to put lightly, the wind is very big when placed in the sand to cover the surfboard with sand, to avoid being blown away by the wind;

Surfboards from the outer sea rushed back to the shore from the depth of water of about 30 centimeters, please immediately under the board, to avoid surfboards directly impact to the stone; in the surfing of the big waves in the forefront of the surfers, with the side or the middle or the back of the surfers, have to maintain a 3 The first surfers, with the next or middle or back surfers, have to keep 3 boards safe distance from each other, so as not to be mad dog wave cover down, everyone's surfboard and safety rope entangled together, we know that there is a danger of surfing?

Surfing of course there is danger, surfing not only allows people to enjoy the thrill of the thrill of the feeling, but also to wash away the summer, can be said to be the most popular summer one of the sports. But even so, many people are afraid to go to the beach surfing, this is because surfing is actually an extreme sport and it is very high risk factor, the situation is more.

1, marine life

Sharks are the most commonly heard of marine life attacking surfers, but in fact there are not many shark attacks on surfers every year. Instead, creatures like sea urchins and jellyfish are two creatures that accompany surfers from time to time, and the vast majority of surfers should have been stung by a jellyfish, the severity of which can be fatal depending on the person.

2, drowning

Ordinary drowning in the body of the surfer is rare, after all, there is a surfboard around, on the contrary, the surfer often play the role of lifeguard to save drowning people. However, if the waves are very big and the board is washed away, drowning is also very likely to happen, so it's best to get in the water with your friends and have someone help you out in case of an emergency.

3. Waves

Waves can be beautiful and gentle, but also ugly and fierce.

4. Undercurrents

Undercurrents are a deadly danger for both surfers and swimmers, and they can send you drifting far away in a fraction of a second. In fact, most swimmers don't know how to deal with undercurrents in the ocean, and the panic they cause is the main cause of drowning.

5, the bottom of the sea

Wave area is generally divided into beach break (beach wave) and reef break (reef wave), beach wave is relatively safe, unless the wave is very big. Reef break is completely different, the wave area below all the reefs, collection of tidal influence, some places of the reef can even be exposed to the sea, if accidentally hit the reef will be a very serious thing, so generally recommended that novice surfers do not go to the reef area.

6, crowded waves

The more people surf together, the greater the potential danger. In principle, a wave can only be a person surfing, if there are a lot of people will happen at the same time a lot of people catch a wave, especially in the case of more novice is very easy to happen, high-speed sliding surfboards hit people is also a thing that can not be underestimated.