A true man must do what he said above. If he wants to become a true man, he must strictly demand himself. In the end, a true man must not seek vanity, not luxury, grandeur, and broad-mindedness.

In today's society, we pursue vanity, magnificence, singing and dancing, and living in peace. These are just passing clouds, vain things, and vain things that are lost. We should give your woman the best reward and give her a relatively relaxed material, spiritual and psychological living environment.

Therefore, a real man must be like a man, be frank and happy, never be tempted, mother-in-law and mother; you must know how to protect and respect women, especially the latter, never force them to do things she doesn't want to, don't hit women, no matter whether she has hurt you or deceived you...;

If a man wants to keep his word, he will feel disgusted if he swallows the things he spit out;

A man can be not handsome, but he must have a demeanor, cultivation, connotation, and background. A man can be ugly, but he must never be ugly;

A man can be a talented man and a good person, but he should have his own skills. No matter what, you always have to support your family;

A man must have his own goals and pursuits. He will only have his own life, and the sky above his head is the same. You can fail, but you cannot be mediocre;

A man must have a sense of responsibility, whether it is for his career or family, whether it is for his parents, wife, children, friends and brothers. He must assume his responsibilities. He is not a good man who is selfish, and he is not a man who is shirkable and avoids him;

A man should also be strong, and the society is mixed with crises and temptations------confusion. His willpower is not firm enough and he is easily defeated and defeated. There is no need to talk about anything else if he is defeated and defeated casually.

A man should learn to make money. Never think that saving money can make a fortune. Money is made, not saved up...;

A man must be diligent and courageous. The principle that diligence rewards hard work is a cliché;

A truly responsible man must have courage, sense of responsibility, be active and courageous to shoulder some important tasks (such as family burdens, work tasks, public welfare undertakings in society or hometown, etc.).

Now Xu Jie's behavior is not a real man's behavior, because he hesitated at such a dangerous moment, so Xuchang was so angry.

As Xu Jie's elder brother, Xu Chang certainly wants Xu Jie to become a truly responsible man.

Seeing that his elder brother was really angry and his speech became more and more stern, Xu Jie finally woke up. He took out the little Huandan from the jade bottle without hesitation. He swallowed it directly, and then said with a smile: "Hehe, brother, this little Huandan tastes really good, very fragrant and very appetizing!

If there is food now, I feel that I can eat the portion of three people directly, hehe. It seems that if my future nephew changes into anorexia in the future, then I just need to take Xiao Huandan at that time, hehe...!"

While Xu Jie was saying some words that could make people relaxed, he began to inject the true energy from his body into Xuchang's body without hesitation. Xu Jie is now actively making up for the mistake he made just now.

"Xiaojie, you..." Xu Jie's funny moves directly eliminated the anger in Xu Chang's heart. Facing Xu Jie with a scoundrel expression, Xu Chang looked speechless. Who said Xu Jie was his younger brother? As the elder brother, he had to consider his younger brother.

"Xiaojie, let's forget about this time, but you have to remember in the future. If you encounter the same thing again in the future, no matter how precious the things on you are, these things are all trash in front of your own life. Don't lose your life for some external things. Such a person is definitely a real fool. Xiaojie, do you understand?"

Although Xuchang forgave Xu Jie's irrational behavior just now, Xuchang still seized all the opportunity to educate Xu Jie.

"Well, brother, I understand. Don't worry, brother, with this lesson, even if I want to forget it, I will never be so confused again in the future."

"Well, that's good, that's good." Xu Jie's words finally made Xu Chang feel relieved, and then Xu Chang continued: "Xiao Jie, hurry up, brother, I'm going to start speeding up!"

"I understand, brother, I've already grabbed it, you can speed up!"

"Okay, go..."

"Wow...!Wow...!Wow......" The sound of swimming on the sea surface became louder and louder, and Xuchang's swimming speed suddenly increased a lot. Gradually, Xuchang opened the distance with Leng Xin and the others...

………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………

His eyes turned to Leng Xin. Time went back ten minutes ago. After Leng Xin followed Monkey's persuasion and stopped chasing the brothers Xuchang and Xu Jie, Leng Xin and Monkey began to be very careful and slowly approached Xuchang and Xu Jie. Moreover, as soon as they approached Xuchang and Xu Jie, the two brothers Xu Jie were about 150 meters away, Leng Xin and Monkey were not getting close.

As long as Leng Xin and Xuchang and the others keep this distance, and with the cover of Shanghai water, Xuchang and Xu Jie will not be able to find Leng Xin and the Monkey.

This is why Xu Jie tried hard to observe the movement behind him, but still couldn't see Leng Xin and the monkey.

"Huh...! This distance is almost the same. Brother, let's keep this distance well. With such a long distance and the cover of Shanghai water, the brothers Xuchang and Xu Jie in front cannot find us. Brother, what do you think?"

The monkey let out a heavy breath. Just now, they were about 300 meters away from Xuchang and Xu Jie, and swam a distance of 150 meters in the sea. Moreover, Xuchang and Xu Jie were still swimming in front of them. Therefore, the monkey and the others narrowed the distance of 150 meters, which really took some of the efforts of monkey and Leng Xin. Now the monkey was a little panting.

"Well, then that's it. I didn't expect that swimming would be so tiring. This short distance of 150 meters is even more tiring than I used to swim in the river for an hour. Swimming is really not an easy thing!"

Leng Xin is also a little panting now, so when he heard the monkey say it was almost the same, Leng Xin didn't think about it and stopped chasing Xuchang and Xu Jie. The high-speed swimming just now was so exhausted Leng Xin.

"Huhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh

Haha… I don’t expect that I can’t imagine that there is such a great knowledge in it. It seems that no matter how simple the things I have, as long as I don’t master, I’d better be careful to avoid capsizing in the gutter.”

The monkey answered Leng Xin very much, and was breathing even more. It was obvious that the monkey had really used all the strength to eat when she was chasing her during the high-speed swimming.

Indeed, Leng Xin and Monkey were right. Swimming seems to be a very simple thing and looks easy to master. Many people think that swimming is just a few swims, and there is no need to spend any effort. However, if you really think this way, you are wrong. In fact, swimming is not easy.

Swimming is a skill of floating on the water by relying on your own strength and moving forward in the water through the movements of your own limbs.

Swimming can be divided into competitive swimming and practical swimming. Competitive swimming is the second largest event in the Olympic Games. It includes four types of racing events: butterfly stroke, backstroke (also known as backstroke), breaststroke and jeans (also known as crawling/freestyle), as well as synchronized swimming.

Swimming is one of the sports activities that both men, women, and young. According to the research of existing historical materials, the consensus at home and abroad was that it was born from ancient people living in rivers, rivers, lakes and seas.

In order to survive, they must catch water birds and fish in the water for food. By observing and imitating the movements of fish, frogs and other animals swimming in the water, they gradually learned to swim.

China has a long history and vast waters. The recorded swimming began more than 5,000 years ago, but it has been in recent decades that swimming has developed as a sports event.

In the 1830s, swimming appeared one after another in major cities and cities in Britain.

In 1837, the first swimming organization was established in the British Columbia, and the earliest swimming competition in Britain was held.

In January 1869, the Great City Swimming Club Federation (now the predecessor of the British Amateur Swimming Association) was established in London---Town and officially fixed swimming as a special sport. It was also introduced to various British colonies and then spread throughout the world.

History and development have been since ancient times. Whether it is for hunting, escaping beasts or being able to save yourself when you encounter a shipwreck, swimming is one of the important survival skills.

As early as 2500 BC, there were already activities similar to japan in ancient Egypt.

The huge bathhouse built by the ancient Romans was a place for high-class people to spend time swimming and socializing.

Early swimming activities were only regarded as an important part of the education of aristocratic children and soldiers' training. It was not until the end of the 18th century that the working class participated in swimming increased in time and opportunities, and swimming began to become a popular activity.

There are not many categories of swimming, mainly divided into three types: practical swimming, competitive swimming, and synchronized swimming.

Practical swimming: Swimming methods with greater value in military, production, and life services are called practical swimming. Such as crawling (freestyle), breaststroke, side swim, snorkeling, stomping (stand-alt swimming), water rescue, armed swimming, and anti-breaststroke (backstroke). But there are also various synchronized swimming, which challenges people's lung capacity.

Competitive swimming: Competitive swimming refers to a swimming event that has specific technical requirements and is subject to competitions according to the rules of swimming competition. Swimming has been included in the official Olympic event since the first Olympic Games (1896).

It can be divided into two categories: freestyle, breaststroke, backstroke, butterfly (also known as dolphin) and individual mixed swimming composed of these four types of swimming. As well as relay swimming competitions.

Competitive swimming is mainly a swimming that determines the ranking based on speed. It is carried out according to the national swimming competition rules and is called competitive swimming.

Competitive swimming originated from the United Kingdom and the Kangaroo Kingdom. Later it was introduced to other countries. From the mid-19th century to the early 20th century, swimming competitions in countries around the world began to become common, and the swimming associations were also established one after another.

The British Amateur Swimming Association (formerly the Metropolitan Swimming Association) was established in 1869 and is the first national Swimming Association to be established. Between 1850 and 1860, the British and Kangaroos had inter-swimming competitions.

When the International Olympic Games were established in Bali on June 16, 1894, swimming was listed as one of the Olympic events in 1894. As for the International Amateur Swimming Federation (fina), it was established in 1908.

Synchronous swimming: Synchronous swimming is also called "art swimming". It is a competitive sports event that integrates dance, gymnastics, swimming and other events. It has high requirements for the body shape, swimsuit, headdress, music and movement arrangement of sports.

It is divided into single, double and collective competition events. It combines the movement of athletes' body on the water with music, showing various beautiful movements and artistic skills of various shapes, giving the masses a beautiful enjoyment, so it is known as the "water ballet".

Swimming postures are generally divided into crawling, breaststroke, butterfly and backstroke. The crawling speed is the fastest. The breaststroke posture is more graceful, butterfly has the strongest explosive power, and the backstroke is the most physically efficient.

Freestyle: Kangaroo Chinese Wei-Lys used a swimming posture with hands moving in front of the water in 1850, which can be regarded as the prototype of butterfly swimming. Later, British swimmer Johan-Te-Lazen adopted a swimming style that used chest legs and then climbed forward with both hands. Later, Kangaroo Chinese Li-Cha-Lyr, based on the swimming styles of Trajan and Alex Vincent, created a "shallow water-shooting" kicking method.

Since then, the way of playing legs has only slightly changed, which is freestyle. There are many forms of complete freestyle matching. Generally, it is common to use 2 strokes, 6 strokes, and 1 breath.

Breaststroke: Breaststroke is a swimming posture that imitates the swimming movements of a frog, and it is also the oldest swimming posture. During breaststroke, swimmers can easily observe whether there are obstacles in front of them to avoid hitting obstacles.

In the mid-18th century, breaststroke was called "breaststroke" in Europe.

Because breaststroke was relatively slow, breaststroke was not as fast as other postures in the freestyle competition in the early 20th century (free swimming without prescribed postures), which made breaststroke technology excluded. The FINA then stipulated the swimming posture and breaststroke technology was developed.

Backstroke: Early backstroke just floats on the water surface. Then use the kick to push the legs of the chest.

At the 1900 Olympic Games, swimmers began to use their hands to move their heads forward on the water surface, and the pedaling kicking method did not begin until the 1912 Olympic Games.

Butterfly Swimming: The paddling method of butterfly Swimming was first used by the chariot national swimmer Acher in the 1926 thoracic competition. At that time, he still used the kicking method of the thoracic swim.

After the Olympic Games in 1952, the International Amateur Swimming Federation (fina) decided to separate this swimmer from the thorax, thus adding butterfly stroke, and swimmers can use the dolphin-style kicking method.

Swimming has good exercise value and can improve the cardiovascular system.

Swimming plays a very important role in improving the cardiovascular system. The stimulation of cold water can promote blood circulation through caloric regulation and metabolism;

In addition, the pressure and resistance of water during swimming also play a special role in the circulation of the heart and blood. When swimming on the water surface, as the depth increases and physical conditions change, the pressure will increase. The accelerated swimming speed will also increase the pressure load. The muscle tissue of the atrium and ventricle can be strengthened, the capacity of the heart cavity can gradually increase, and the number of heart beats decreases.

In this way, the activity of the heart can be saved, and the entire blood circulation system can be improved. The diastolic pressure increases and the systolic pressure decreases, so the blood pressure value becomes more favorable; the elasticity of the blood vessels is also improved.

According to statistics from relevant experts, the heart beats about 66-72 times per minute in a quiet state, and the output per meter is about 60-80 ml. However, people who participate in swimming exercises for a long time only need to shrink about 50 times under the same circumstances, but the output per meter reaches 90-120 ml.

Swimming can also improve the body's lung capacity.

The body's breathing mainly depends on the lungs, and the strength of lung function is determined by the strength of respiratory muscles. Exercise is one of the effective means to improve and improve lung capacity.

It is determined that when swimming, a person's chest is subjected to 12-15 kilograms of pressure, and cold water stimulates muscle tightening, making it difficult to breathe, forcing people to breathe hard and increase the depth of breathing, so that the amount of oxygen inhaled can meet the needs of the body.

The lung capacity of ordinary people is about 3200 ml, and the breathing difference (the difference between the expansion and shrinkage of the chest circumference when the maximum inhalation and the maximum exhalation) is only 4-8 cm, - 3 liters/min, 10 times larger than when the quieter ones;

Swimmers' lung capacity can reach 4000-7000 ml, and the breathing difference reaches 12-15 cm, which is 20 times larger than when quiet. Swimming promotes the development of respiratory muscles, increase of chest circumference, and increase of lung capacity. Moreover, the alveoli open more when inhaling, and the breathing is smooth, which is extremely healthy (to be continued)

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Chapter completed!