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Can the Hot spring Swimsuit be used for swimming?

The Swimsuit does not actually distinguish between hot springs and swimming!Because 95%of the crowd buying a Swimsuit in winter is to make hot springs, the seller of the Swimsuit will write the Hot spring Swimsuit in winter. The actual peaceful summer swimming is the same. In summer, 95%of people are swimming to swim.Basically, no one bought a Swimsuit to make hot springs, so at this time, you wo nt write a Hot spring Swimsuit!As long as you are a Swimsuit, you can swim in hot springs.

The difference between Hot spring Swimsuit and ordinary Swimsuit

1. Some Swimsuits are the styles of professional competitions. This type of competition's Swimsuit fabric is different from ordinary civilian Swimsuits.The Swimsuit is specially swimming, and it is not recommended to wear hot springs!

2. The Swimsuit of hot springs is mainly based on beautiful and beautiful fashion. Most of them choose skirt, bikini, and gauze.Style, this is different in style!

3. Because the temperature is too high, the fabrics of the Swimsuit will have a certain harm, which will indirectly shorten the life of the Swimsuit. This cannot be avoided. I will definitely want to buy cheap Swimsuit here.Because hot springs are exposed to high temperature, if you choose cheap and inferior Swimsuits, you will not talk about whether your own style is appropriate. Poor quality fabrics under high temperature will produce toxic substances. Swimsuit is a personal item. To a certain extent, it is not good for the body. It is recommended to have conditions.Still choose a brand Swimsuit, there is a guarantee!You can refer to the top ten brands of Swimsuit.

What Swimsuit wearing hot springs

The Swimsuit worn by the Hot spring is different from the general Swimsuit. Because the water temperature of the Hot spring is high and the minerals contain minerals. Generally, it will destroy its elasticity when the soaking time of the Swimsuit is too long. Therefore, it is important to buy a dedicated Swimsuit.In addition, there are generally public bathrobes at the Hot spring, but there are many people. When they go to the water to go ashore, they ca nt distinguish who is who is, so it is better to bring one by themselves.

Men can find a suitable style of colorful styles to soak the Hot spring, and women can choose a Swimsuit that is suitable for their own styles and colors according to their figure.Then surround a bath towel and add a large pinch or card to issue a card. This can disperse attention to other places, not only covering the shortcomings, but also showing the elegance of women.If there is all the old people in the hot springs, you must prepare a conservative Swimsuit. As long as the elderly are not very conservative, wearing ordinary models.

Note: The water temperature of the Hot spring generally destroys the elasticity of the Swimsuit with more than 40 degrees Celsius, so the Swimsuit after soaking in the Hot spring cannot be used. It is recommended not to wear a good and expensive Swimsuit, otherwise you will regret it.

What do you need to bring in hot springs

1. Water and drinks have more moisture content.Generally speaking, the water temperature of hot springs is relatively high, and the Hot spring bath can easily lose the water in the body and easily cause dehydration;

2. You need to bring it with washing items.The Hot spring people are not very hygienic. Although some hot springs can play a certain role in some diseases of people, they will also have a negative effect. It is also necessary to take a clean bath after soaking the Hot spring;

3. Bring some items such as Swimsuit.

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What is the better?

Electroplating goggles and ordinary swimming moster have their own benefits. Their difference is:

1. Different lenses

The electroplating swimming lens is an electroplating lens, which is opaque.The lens of ordinary swimming moster is ordinary lens and is transparent.

2. Different visibility

The electroplating goggles can see the outside world, but the outside world cannot see the eyes of the wearer.Ordinary swimming mirror wearers can see the outside world, and the outside world can also see the wearer's eyes through the lens.

3. Different applications

The electroplating goggles are more suitable for Outdoor swimming, because the light is slightly darker than the current light, which can block the sun, prevent ultraviolet rays, and effectively protect the eyes from damage.Ordinary swimming moster has a very good view. It is suitable for wearing indoor and Outdoor, but it cannot block strong ultraviolet rays. Men and women are applicable.

What is the difference between electroplating swimming mirror and Heping light mirror

1. Definition

(1) Pingguang lens is the most common glasses lens. It is the same as ordinary lenses and has no polarizing function.In Outdoor water activities, the flat lenses can only simply reduce the brightness of the sun, but it cannot be filtered out of the reflected light and dazzling light of the sun.

(2) The electroplating goggles use polarized lenses to remove the interference of reflex light and strong light irradiation, and have better anti -ultraviolet function.In addition, if you like to swim, it also has the function of waterproof lenses, which can effectively protect the eyes.

2. Lee

The flat lenses can only simply reduce the brightness of the sun, and cannot filter the reflection light and dazzling light. The electroplating goggles use polarized lenses, which can filter out the reflex light and strong light, making your sight more clear and comfortable.

3. Applicable scenarios

Pingguang lens is suitable for use in the light environment indoors, night or cloudy, but in Outdoor water activities, it is susceptible to sunlight reflection and dazzling light.The electroplating goggles are suitable for use in strong sunny water activities, such as swimming, surfing, sailing, etc.

4. design

The flat goggles are mainly designed as a large lens headband, which need to be close to the face to ensure no leakage.The electroplating goggles are added to the sealing ring, so the cooperation is more closely used, suitable for long -term swimming pools or seawater.

5, comfort

The flat goggles are lighter and the mirror rod is comfortable. It has strong applicability after wearing a shawl.The electroplating goggles will be tighter because they are equipped with a sealing ring. Pay attention to whether it is tight or suitable for application when wearing.

Which plating swimming mirror and transparent swimming mirror is better

Electro -plating goggles and transparent swimming moster are favorable and disadvantages, you can choose according to specific needs.

1. The electroplating goggles are a special Swimming goggles that can effectively reduce the light reflection in the water and improve the underwater vision.It can also effectively protect the eyes and prevent the invasion of water flow, dirt, bugs and other foreign substances, so that the eyes of the goggles users are dry and clean.The electroplating goggles also have a beautiful appearance and comfortable wearing experience.

2. The transparent Swimming goggles are a simple and practical swimming mirror that is suitable for beginners and ordinary swimmers.The transparent swimming moster will not affect the transmission of light in the water, nor will it change the bottom scene, but it ensures that the swimmers can clearly see the surrounding environment in the water, thereby swim more safely.The cost of transparent swimming moster is relatively low, and it is very convenient to use. Most people can easily adapt to its styles and wearing methods.

3. When choosing a swimming mirror that suits you, you must not only consider the occasion of use, but also consider wearing experience, comfort and personal preferences.If you like to swim in opaque water such as lakes, you may like a better vision and protection function provided by the electroplating goggles.However, if you want to swim in a swimming pool, the transparent Swimming goggles are a simpler and practical choice.

Beginners swimming mirror Buy Pingguang or Plating

Pingguang goggles.

1. The flat goggles are classic models, suitable for those who are not myopular.Its transparent features can make beginners more easily adapt to lenses and observe their surrounding environment.The transparent swimming moster will not change the underwater color and light, allowing beginners to see the situation of their swimming and the surrounding environment more clearly.

2. The goggles of a metal film on the surface of the lens are plated on the surface of the lens.Although the electroplating goggles are more fashionable and beautiful, they will change the underwater color and light, making it difficult for beginners to adapt and judge, and may cause loss and discomfort.

3. It is recommended that beginners of swimming choose the flat goggles to adapt to the environment and skills of swimming. After mastering the swimming skills, choose the mirror that is more suitable for you.

How do men choose beach pants

When you wear Swimming trunks, you are basically naked or in public.Therefore, what you do not need is a long -handed long shorts that make you look short and fat, sloppy, and not spiritual.This summer, choose "short" pants!A pair of beautiful short swims will make you more confident and more manly, even if your thighs may have begun to be bloated.

Here, when we ask you to choose shorts, you need to have a placket in front of the pants, and the fabric must have hardness, not all elastic feel.Because, this design of beach pants and the front part of shorts can be well covered up with the lower abdomen that you are no longer flat.In contrast, those full elastic tight designs have no advantage.

If you don't have a beautiful abdominal muscles, choose black shorts!color and patterns will focus on, but black can hide your size and weight.At the same time, the cool black is also very fashionable.Don't listen to others flickering you choose to choose fat shorts.Similarly, you also need tight -legged shorts, of course, under the premise of comfortable.Then, your shorts can be a few centimeters above your knees.In this way, it is fashionable and can hide the fat of your thighs to the greatest extent.Did you learn?

If you must choose the loose Belt of the elastic fabric, then you need to ensure the elasticity of the waist, the smaller the better.The gap between one inch may cause your fat to "reveal".After all, the design style of the wide waist is to ensure that the shorts can "sit" stably on your crotch, rather than strangled your lower abdomen "fat and meaty"!

The main points of selection of beach pants

1. Don't spend too much, spend the effect of making the beach pants that can not show the blue flower you want;

2. It is in sharp contrast with blue, such as red, yellow, or green;

3. It is also the most important point. The choice of style is very particular. There are two short -sleeved T -shirts, one is short Sleeve, one is relatively long, and the beach pants should be shorter.Essence

What to wear in the beach pants

If you do nt put water, wear strip underwear inside, and on the land project, if you want to go out to play with the water project or go to the water in a day trip, you can directly put on Swimming trunks.

Men's beach pants can be used asSwimming trunksDo you wear it?

No, there are two main reasons for the following:

Reason one: The Belt of the pants is not tight, and the wet regret in the water becomes heavier, causing the pants to fall after landing, causing a very embarrassing situation;

Reason two: The materials of beach pants are easily transparent after wetness and very unsightly.

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

Basic swimming Training

1. Water training

First do watering exercises. In the shallow water area, bend over and immerse your head into the water, count silently, and see how long you can hold on.After repeated practice for a period of time, you will no longer be afraid of soaking your head, and the time of holding your breath will gradually extend.You can also do simple walking activities in the shallow water area to slowly adapt to water activities.

2. Drift

One role of learning is to practice balance.Human head is very heavy. As soon as the head is water, the load of the body is even greater. In addition, if you raise your head, your body will naturally sink.

In the shallow water area, stand back against the wall of the pond, bend over, extend your arms forward, buried your head into the water, and then lift a leg to the back of the pool wall, so that the body is flattened forward.Be sure to bury your head into the water so that your body can be flattened.

Try to relax as much as possible, don't be nervous, and gradually realize that water can float your body.After losing speed, the legs will gradually sink, and then slowly stand up.This gradually overcome tension and cultivate hydrophilicity.

3. Pour water in the arm and legs of the legs

After repeated practice several times, I have confidence and feelings about drifting.After the floating sense and balance are established, you can increase the advancement of breaststroke -arms water and legs.For beginners, these actions are very simple, and you don't need to focus too much on this.After you can swim, the quality of movement gradually improves.

swimming physical training method

1. 90 minutes of training time

2. The frequency 2 times a week

3. Division of training methods

4. Specific arrangements for training:

(1) Aerobic training at 30 minutes at a time, the strength is 65-75%of the maximum heart rate, and the method is swimming.

(2) 35 minutes of power training, the action is selected as follows:

Desktop support: 4 minutes, target muscle: abdominal muscle.

swimming: 2 minutes, target muscles: erected spine muscle.

Landscape rolling abdomen: 2 minutes, target muscles: rectus abdominis.

Push the chest in the device: 2 minutes, the target muscle: pectoral muscle, triceps, and bougainvillea.

Pulling forward: 2 minutes, target muscles: latissimus dorsi, biceps.

Sitting on your legs: 2 minutes, target muscles: quadriceps, gluteal muscles, and rope muscles.

Sitting the legs with legs: 2 minutes, target muscle: dopycassus in the thigh.

Note: Each group is 1 minute.

(3) Ten minutes of joint relaxation and fascia relaxation, relax the shoulder joints (one minute on one side), relax the spine (30 times), and relax the hip of the hip (30 seconds on one side), the foam shaft relaxes the loticThe tibial beam (1 minute on one side), the foam axis relaxes the back and waist fascia (1 minute each).

swimming power training method

1. Basic strength

Basic power is the power basis we need to maintain the basic swimming technology. Everything behind the power basis cannot be talked about. There are many basic power training methods. There are many aspects.Or increase the strength with elastic rope.You can also enhance the strength of the lower limbs through Running, frog jump, and other strengths.The upper limb training can be treated up by the bodies, dumbbells, and so on.

2. Special force training

Special force training is mainly for some specific actions during swimming to exercise your muscle strength, carry -weight leg practice, straight -arm rowing exercises, and Russian turntable exercises.The explosive power is the combination of speed and strength when swimming. It is indispensable. Therefore, the training methods I recommend here are as follows. Put the jump, set up a long jump, and throw the ball on the back of the wall.

3. Pirellium training

Endurance training can be intermittent training with the intensity of the game to improve the ability of the body to adapt to the metabolism and the ability to provide energy to improve physical endurance.It is more obvious than the second, so the second training method is more selected.

4. Core muscle group training

For example, push -ups, tablet support, etc. can be used to exercise your core power.

5. Flexible training

Flexible exercises are the same as various stretching exercises in fitness, which can be used as stretching of various muscle joints in the body.If you have conditions to participate in yoga exercises, it is even more perfect.

6. Coordination training

Coordinated training is essential in swimming, but swimming itself is a way to exercise well. Coordinated exercises during swimming training can be jumped with single -legged rope, crawling training, and hand -lipsticking in swimming in swimming.Cooperate with exercises to conduct coordinated training in swimming.

How to carry out swimming training plans

1. Correct mentality and prepare for long -term "Fighting".

2. watch a large number of videos and conduct expression thinking training methods to clearly know what is wrong movement and what is the correct movement.

3. Correct decomposition can lay the correct cooperation tour.

4. Moving your brain, thinking hard, and learning to swim with your brain.

5. Persist in recording the training diary and make progress on the paper.

6. If you have the conditions to ask the coach, listen to the coach's explanation and guidance carefully, and carefully look at the coach's demonstration.When you do nt practice self -study alone, you need to take a lot of selfies and analyze themselves.

swimming training technique

Warm -up skills before swimming

1. Press the legs on the front

This action will greatly help our knees. We generally need to do at least 20 groups of action.

2. Break -up action

This action is to better warm up our waist. Generally, we need to do 10 like this action.

3. Pulling heel

This can stretch our leg ligament muscles. This is also very important, because if the ligament does not warm up, we will not be able to eat it after we get into the water.

4. Warm upper limbs

We need two hands to stretch at the back. This is also the key. When stretching backwards, we need to pay attention to breathing. Generally, we need to do more than 10 groups.

5. Side presses

Minding legs is also very important. When measuring the legs, we need to pay attention not to press too hard. Generally, a group requires more than 10.

6. Warm upwards

First, the left leg or right leg, and then the other group, push in order, generally need to do 20 groups, and then we can swim in water.

1. Multi -deep breathing before formal holding the breath. Each time people breathe, they did not exhale all the air in the lungs in the last time. The oxygen in this part of the air has been used, which is not fresh.He took a deep breath many times before you stuck, completely excluded this part of the gas in vitro, and the inhaled gas that was inhaled again when he was deeply inhaled was completely fresh air.In addition, you can fully expand your lungs in many deep breathing, so that you can inhale more air than usual.

2. After inhaling all the air into the lungs and start to hold your breath, exhale from the lungs from the lungs and leave some gas in the oral cavity.repeatedly.This is to maximize the utilization of oxygen in the air for alveoli to fully contact the air inhaled in the lungs.

3. After the start of the breath, keep the body as quiet as possible. Do not have extra movements, because any movement needs to consume the energy of the human body, which will increase the oxygen demand.

4. By the last stage of holding your breath, when you feel that you reach the limit, don't exhale all the gas of the lungs at once. You can control your slow exhalation as much as possible. This process can let you hold your breath for 10 seconds.

Inflatable skills in water

1. Keep your breath in the water

Squat the side of the hand, the companion, or the coach's hand, so that the head did not enter the water to practice the breath, and stood up after several times, so that it did not need to protect the practice by themselves.The longer the breath time, the better.If the head feels uncomfortable, the exercise should be terminated to avoid damage.

2, exhale in the water

Squat the wall or companion's hand, put your head into the water, and then vomit with your mouth (nose) slowly. It is best to exhale with your nose alone.Stand up slowly after a period of time.The older the breath time is, the better.

3. Rhythm breathing

There are regular, rhythmic breathing, which is basically similar to the water in the water in front: exhale with mouth (nose) in the water. In addition to paying attention to the rhythm, you can cooperate with the movement of both hands.

Breathing practice method

Stand in the water, support the shore/pool wall with both hands, take a deep breath with your mouth, then squat to immerse your head into the water, hold your breath slightly, slowly exhale out with your mouth and nose, and gradually stand up and raise your head.When the water surface, quickly exhale the remaining gas.Then use your mouth to inhale quickly and deeply on the water, repeat multiple times to achieve proficiency.

The number of practitioners in each group should gradually increase, from more than a dozen to dozens of times. The group can stop slightly between the group and the group. After the breathing is basically uniform, do the second group of exercises.Every time you get out of the water, do not turn the water on your face. After all, you can't wipe your face every time when you swim.

Stepping on water

1. "Dog Plane" stepping on water

"Dog planing" means keeping your arms swinging in front of you, and at the same time, your legs are stepping on the water under the water underwater.

Advantages: You can do it without too many "formal skills".

Disadvantages: Very energy -consuming, which means that you can't use this method for a long time in water.

2. "shallow water" method

The so -called "shallow water" means that when you kick back and forth, your arms are expanded to maintain balance.When stepping on the water in this way, pay attention to keep your toes down. At the same time, one leg is kicked forward and the other legs should be kicked backwards, so as to form continuous front and back swinging.

Advantages: arms are liberated, allowing you to do other things when stepping on the water;

Disadvantages: Because you use your legs to float yourself on the water, it will make people very laborious.

3. "Frog" kick

When you kick your legs, you must keep your thighs, lift your feet to both sides, and then put them down.This method is also known as "narrow -thorium".At the beginning, the legs are vertically closer, then the calves are extinguished to the sides of the body, and the starting movements are quickly recovered, which is the "frog" action essential.

Advantages: Compared with "Dog planing" and "shallow water", "frog" does not need to be so tired;

Disadvantages: This method of kicking will allow you to float up and down in the water and cannot float on the surface relatively static.

4.

As the name implies, "paddling" is to move your arms as a paddle.When doing this action, open your arms completely, place them on both sides of the body, and immerse them under the water at the same time.The palm of the hand is inward, and at the same time, the palm is gathered in front of the body. When the palm is about to touch, quickly turn the palm of the palm out, and at the same time move your arms outward to the starting position.Try to finish a round with both hands.

Advantages: free your legs, so that you can combine the paddling movements of other feet at the same time, such as the "shallow water" method.

Disadvantages: You must immerse all parts except your head to the surface.

5. "Return" method

This method is also known as the "eggbeater" method. It requires you to draw circles in one foot in the water when you are in the water, and the other foot is drawn in the direction of the counterclockwise direction.This method is difficult to master, but it can greatly save energy.

Advantages: If you can fully master this method, you can save a lot of physical strength.

Disadvantages: It is very difficult to fully master this method, and a lot of exercises need to be performed during the learning process.

6. "Small helicopter" method

Using the same movements when floating, lying on the back of the back, lying back on the water, and immediately began to draw the circle with both hands, and the legs stepped up and down at the same time.

Advantages: Simple movements, children easy to understand.

Disadvantages: Continuously drawing in your hands will make people feel tired.

Floating technique in water

1. Use your hands and feet

Make sure your body and limbs are vertically upward from the water surface.If you hit your body horizontally and start kicking and paddling with your feet in the water, it is already a swimming movement, and no longer stepping on the water.

2. The head faces up, breathe normally

Keep your head above the water and try to breathe slowly and regularly.Slowing your breathing is to allow you to relax calmly and store your physical strength to step on the water longer.

3. The arm swing in the horizontal direction

If you move your arms up and down, it will drive your body to float up and down, because your arms are connected to your body.The correct method is to move the arm in the horizontal direction, move together with five fingers, draw forward the palms forward, and the palm of the palm backward, so that your upper body will keep up and not sink.

4. Draw your legs or kick your legs back and forth

If you choose your legs to draw a circle underwater, you should not be stiff or stiff at your toes or feet; if you choose to kick your legs back and forth, your toes must be kept down, and the movement of kicking back and forth cannot be interrupted.

5. Lie on the water on the back of the back, and at the same time gently scratch your arms and feet

If you want to rest for a while, you can lie on your back and lie down on the water, but your limbs still need to be continuously padded, but you don't have to scratch and work hard as you step as much as vertically.

6. You can use any floating equipment

A wood, a short paddle, and even a rubber boat, as long as it can float on the water, you can use it.You rely on consuming your physical strength, not external forces, and the less time you don't sink, the longer you can float on the water.

precautions for swimming training

1. Overcoming shy psychology, not afraid of people jokes.

2. Properly strengthen physical flexibility exercise.

3. In addition to paying attention to imitation movements, we should also understand its principles.

4. Soak more water during the learning stage to make the body float from sinking.

5. study difficulties when you drink water often.

Relax after swimming training

After swimming, you need to relax the muscles of the back of the thigh, the inside of the thigh, the calf, the back, and the shoulder

1. Stretch the back muscles of the thigh

Sit on the ground, straighten your legs in front of the body, bend the other leg, the outside of the whole leg is close to the ground, and the straightened legs form a triangle with straight back.Grasp the toes that stretch your legs for 20 minutes. When you touch your toes, you are not allowed to have elastic movements (it doesn't matter if you can't touch the toes).

2. Stretch the inner muscles of the thigh

(1) Sit, the soles of your feet are close to each other, hold your knees outward and as close to the ground as possible. Grab your hands with your ankles with both hands, keep this posture, count 10, relax, and then repeat 3 times.

(2) Sit, straighten your feet in front of the body, keep your back and knees straight, flex forward from the crotch, grab the ankles of your legs from the inside of the legs, keep this posture, feel the inner side of the thighTightened, relaxed, and then repeated.

3. Stretch the calf (back) muscle

Sin down, support the body with both arms and one leg (straightened, toes on the ground), and the other leg is flexed to relax in front of the body.The muscles are tightened, kept tension, count 10, relax, repeat 3 times, and then change another leg for 3 times.

4. Stretching thigh muscles

Lie on your back, raise a leg, grab your thighs and approach the end of the knee, pull it to the chest, keep the other leg straightened and close to the ground, the head cannot leave the ground, keep the posture, count 10, repeat 3 times, and change the legs.

5. Stretching shoulder muscles

(1) Use one hand to grab the elbow of the opposite arm from the outside and back, pull it to the opposite side of the arms, keep the number of postures 10, repeat 3 times, and then stretch the shoulders on the other side.

(2) Holding each other with both hands on the top of the head, the palm of the palm is facing up, the arms are upward, stretching backwards, and keeping it for 15 seconds.

(3) Straighten one arm up, then bend the forearm back to the back of the head, relax, grab the elbow from behind the head with the opposite hand, slowly pull it to the opposite side, and keep it for 15 seconds.