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Continued content

In this column, I will continue to introduce you to the related content of running.

1.?posture?

Let’s start with the posture. As a "most natural" sport, running hardly involves the cooperation between people and equipment (except running shoes, which will be elaborated in detail), and the running mode can be said to be a skill package brought by human beings, which is embedded in genes as people evolve to walk upright.

Since I became a father, I have watched my daughter fall to the ground, from learning to look up, turn over, crawl, stand, walk to run, and often lament the magic of the creator; At the same time, it is very enlightening to observe the movements of children! For example, if children want to pick up toys on the ground, or move a small stool, they must squat down, take them, and then squat up, instead of bending down and reaching for things on the ground first like adults; Another example is that when a child runs, the heel does not touch the ground first, but the sole touches the ground first.

When children learn to walk, their language communication skills are usually not fully developed, so these basic action patterns are not taught by adults-parents only do some auxiliary work such as help at most.Obviously, these basic movement patterns are "preset programs" that already exist in every child’s brain at birth.After a period of "debugging" and "running-in", children can use these preset programs normally, and the action differences between children are very small.??

Now the field of kinematics has fully paid attention to the value of the research on children’s sports patterns, and formed a special branch of developmental sports, and through some exercises, adults can gradually return to their original source in sports patterns.

2.?core

In the introduction of the last issue, we introduced the importance of posture-because of sitting or standing for a long time in life, and often because of poor sitting or standing posture, some wrong body habits are formed, which leads to "imbalance" in the body, and this "imbalance" destroys the core stability of the human body, so it is easy to compensate in sports and becomes one of the reasons for sports injuries.

In Tiesanluan, most fans are energetic and curious sports enthusiasts, and they are also willing to try new things. I remember that for a while, "practicing the core" was a very fashionable thing in the iron three laps (maybe it still is).

Therefore, all kinds of flat support, sit-ups and abdominal muscle tears are practiced happily, and you must regularly take photos of eight abdominal muscles in front of the mirror to prove the effectiveness of "practicing the core".However, when I returned to these special sports, I found that the previous problems still existed, so I went back to the above process and entered an infinite loop.?

This is the trouble of many iron three people-they are all practicing the core, and few people can tell what the core is, and even fewer people know how to use it.?

Generally speaking, the muscles that control the spine and body posture can be called core muscles.We won’t delve into it here. The body is like a complex but not very reliable engine. Only when all parts are in normal positions can the ideal output power be achieved, and the core function is to ensure that these "parts" can be in normal positions without deviation.

3.?DNS

Go on, running,Running mainly relies on the lower limbs to drive the body forward, and the legs do repeated periodic movements like pistons, while the pelvis is the fulcrum of the movement of the legs. If the fulcrum is not stable, the parts will deviate and the engine will act abnormally.. How to control the stability of the core to ensure the efficient operation of the engine? Here is a concept: dynamic neuromuscular stability (hereinafter referred to as DNS). Excuse me? If you know every word, you don’t know what you’re talking about. In this case, the purpose of my subject (zhuang) and general education (bi) has been achieved, and brackets laugh!?

Get down to business,Simply put, DNS is a technical means to help restore or improve sports ability through the stability of core muscles. Different from the usual methods of simply strengthening the muscle strength of waist and abdomen, DNS mainly controls the coordination of waist and abdomen muscle groups and intra-abdominal pressure through the motor nervous system to achieve the goal of core stability.

The diaphragm and pelvic floor muscles of the human body are like the lid and bottom of a mineral water bottle, and the abdominal wall is the body of this mineral water bottle. When your posture is correct, the diaphragm is opposite to the pelvic floor muscle, and you use abdominal breathing to inhale one breath into the abdominal cavity, which causes the intra-abdominal pressure to rise, just like filling a mineral water bottle with water and tightening the bottle cap. At this time, the structure and state of the bottle are very stable and not easy to deform. As shown in the figure below.

If the posture is bad, such as the pelvis leans forward excessively (many people will deliberately do this to make their chests stand high and their hips become warped), the relative position of the diaphragm and pelvic floor muscles will be destroyed, just like if you squeeze the bottle body of a mineral water bottle into it, even if it is filled with water, the bottle still cannot maintain structural stability. As shown in the figure below.

Through DNS, joints can be located in the best position, so as to obtain the best advantages of sports mechanics, and it is also conducive to the correct excitation of sports muscles. existIn long-distance endurance exercise, the muscle strength or endurance of a single muscle is not the key point. The key to improve exercise efficiency is to coordinate the work between muscles and stimulate them at the right time, and a good posture is a prerequisite for achieving efficient exercise..?

I hope this article will play a role in attracting jade, so that everyone can look at the "core" from another angle. We will talk about running shoes in the next column, so stay tuned.

Two sets of online courses taught by teacher Kaiyuan are recommended to everyone:

1. For Xiaobai’s "Biaojie" course, you can send "Biaojie" to our official "LOCOMO Endurance Sports Research Institute" for details.

2 For the Marathon course for runners, you can send the "standard iron" to our official number "LOCOMO Endurance Sports Research Institute" for details.

　　"I’m just doing what I like and want to challenge myself."

　　On October 2nd, Wang Lang, a 20-year-old sophomore, didn’t expect that he suddenly got angry on the Weibo. Everything stems from the fact that the day before, he realized a long-simmering plan — — Running alone from the school in Dazhou, Sichuan, I returned to my hometown in Dazhu County, more than 70 kilometers away.

　　Wang Lang, a 20-year-old sophomore. Sichuan Daily Map At 3: 30 in the morning on the National Day, Wang Lang started from the dormitory of Lianhu Campus of Sichuan University of Arts and Sciences, without luggage, wearing light sweatpants, carrying a sports purse around his waist, and navigating with mobile phone software, and started a nine-and-a-half-hour running trip home.

　　Before dawn, it was raining heavily. After running 5 kilometers in the original urban area, Wang Lang entered the nearly 40-kilometer-long mountain road. There are no street lamps, no pedestrians, and the light from the flashlight can only illuminate the feet. Wang Lang runs with fear every step. "Psychological suffering is more difficult than physical suffering."

　　Relying on his love of running, Wang Lang insisted on running the whole course, although he had frequent cramps in his thighs in the last few kilometers, so he had to slow down and pull to relieve himself after running a few hundred meters.

　　Wang Lang’s self-made national day home route map. This love of running continues from my father who farmed at home. According to Wang Lang, running is my father’s hobby since childhood, but due to family conditions, I have never received professional training. "This is my father’s regret, but running is still his greatest pleasure. My father has insisted on getting up early every day for 35 years."

　　Running together has also become a way of emotional communication between father and son. In March of this year, Wang Lang signed himself up for the Chengdu Double Legacy Marathon with his father. "In order to reduce his father’s regrets, the ranking is not important, and running together is very happy."

　　The Paper:When did you have the idea of running home? Why?

　　Wang Lang:During the National Day holiday of senior one, I also had the experience of running from home to school, but the distance was only a dozen kilometers, and I didn’t try to run as far as this time. But I ran back to Dazhu County, where my family is located, from Dazhou City. This plan was made long ago. If I hadn’t sprained my ankle before, I might have realized it during my vacation in Tomb-Sweeping Day.

　　I like running, and I want to challenge myself. I want to add some colorful things to my plain life. Isn’t there a saying that we will get old if we don’t get crazy?

　　The Paper:What plans and preparations have been made in advance?

　　Wang Lang:Let friends take luggage belt home in advance and go into battle lightly. I brought my bank card, cash, ID card and campus card in my pocket. I was afraid of any unexpected situation on the road, so I prepared two mobile phones, which were fully charged. The route is to follow the navigation completely.

　　Wang Lang:Looking at the map before running shows that it is about 73 kilometers, and it is estimated that it will take more than 17 hours to walk. But what I recorded with running software was that I ran 79.18 kilometers from school to Shuangma Station in Dazhu County, which took a total of 9 hours and 28 minutes, including the time needed to rest and replenish energy.

　　The Paper:Did you encounter anything impressive on your way home from running? Have you ever thought about giving up halfway?

　　Wang Lang:Actually, it’s a little scary to think about it. There are more than 30 kilometers of mountain roads in the middle. At that time, it was still dark, and it was raining cats and dogs. I was afraid of spraining my ankle and being chased by dogs. When crossing a tunnel, there were no pedestrians. My breathing, the footsteps of running, the shaking of my wallet zipper, the rain outside and the speeding of passing cars echoed in the tunnel, which was particularly scary. I was in a bad mood at that time. When I was shopping and asking for directions on the way, I met passers-by and advised me not to run, but I never thought about giving up. I had to persist and challenge what I liked.

　　The Paper:Do you often run? Why do you like it?

　　Wang Lang:I am a student of the Institute of Physical Education, and I usually run regularly or quantitatively at school. Running away from the phone and the crowd, talking to your heart, seems to purify your mind. It feels good to sweat after running, and it can really bring positive energy to life and study.

　　I like running and am influenced by my father. His greatest pleasure is running, which lasted for 35 years. When I was at home on holiday, he woke me up at four or five in the morning and we went together.

　　The Paper:Do you have any plans after this attempt?

　　Wang Lang:My father and I both signed up for the Guang ‘an International Marathon in mid-October, and are going to join the Dazhou Running Group. Ranking doesn’t matter, running with dad is very happy.

The 6th CBSA Chinese Billiards World Championship ended the men’s team final on the afternoon of 16th. In the confrontation between two young players from China after 00, Zhao Ruliang beat Shen Shenyi 41-28, winning the men’s team championship in the Chinese Billiards World Championship for the first time.

The men’s team of the Chinese Billiards World Championships is strong, and none of the top 16 professional men of the Chinese Billiards Association is absent. The famous British Eipl, Shi Hanqing, john young and Zheng Yubo all appeared in the competition.

As the last runner-up, Zhao Ruliang was recognized as one of the favourites to win the championship before the competition. In the double-losing stage, Zhao Ruliang won Grain Rain Peng, Suniri and Lei Yiwei in a row, and advanced from the winning department to the top 32. In the single defeat stage, Zhao Ruliang stood out and eliminated Dai Yong, Chu Bingjie, Xu Xiaoying and john young successively, and entered the final.

Shen Shenyi, born in 2004, has risen rapidly in Chinese billiards in recent years, and entered the tournament directly as a seed player. In the single defeat stage, Shen Shenyi beat Eipl, narrowly beat American star Zhang Ronglin, beat Niu Zhuang in the quarter-final, and beat dark horse Xu Tianwei in the semi-final, and reached the final of the World Championships for the first time in his career.

In the third stage of the men’s final, Zhao Ruliang, who is more experienced in the competition, played a small climax at the last minute to determine the obvious lead. In the fourth stage, he won four games in a row, and then won 41-28 in the third match point, winning the championship prize of 3 million yuan (RMB, the same below).

The 6th CBSA Chinese Billiards World Championship is divided into men’s group and women’s group. In the women’s group competition that ended before, Tang Chunxiao beat Liu Xiazhi 19-9 to win the championship.

CBSA Chinese Billiards World Championship, initiated by China Billiards Association in 2015, is the largest and highest-level Chinese billiards tournament in the world, which also accelerates the internationalization of Chinese billiards. A total of 496 players from 41 countries and regions participated in this tournament, and the scale of participation reached a new high, with a total prize money of 10.43 million yuan. (Reporter Jiang Tao)

Unconsciously, the 8-day Spring Festival holiday is coming to an end, and I have to go to work for 6 days in the first week after the holiday. After going to work on Sunday, February 18th, there will be another Monday. According to the Notice of General Office of the State Council on Some Holiday Arrangements in 2024, the holiday date of this year’s Spring Festival is: February 10th to 17th, with a total of 8 days. Go to work on February 4 (Sunday) and February 18 (Sunday). It is reported that the working day in 2023 is 249 days, and the working day in 2024 is 251 days. This year, I have to go to work for 2 days more than last year.

　　 On the morning of June 22nd, "Beautiful Hebei Red Line — — A delegation from the online media interview activities to commemorate the 95th anniversary of the founding of the Party came to Qiannanyu Village, Jiangshui Town, Xingtai County, Hebei Province. The picture shows the Kangda Exhibition Hall.

　　 Hebei News Network (Reporter Chang Fangyuan) This is a fertile red soil and the greenest place in Taihang Mountain. The development model of "red+green" has turned into the badlands into a green mountain and a barren mountain ditch into an economic ditch. On the morning of June 22nd, "Beautiful Hebei Red Line — — The delegation of the online media interview activities to commemorate the 95th anniversary of the founding of the Party came to Qiannanyu Village, Jiangshui Town, Xingtai County, Hebei Province. The beautiful and rich Qiannanyu made online media reporters praise it.

　　 Qiannanyu is the seat of China People’s Anti-Japanese Military and Political University (hereinafter referred to as "Anti-Japanese University"). On November 4, 1940, Kangda General School was stationed in Jiangshui, Xingtai County, Hebei Province. Since then, it has been running here for three years, and has trained three students, totaling 18,000. Zhu De, Peng Dehuai, Liu Bocheng, Deng Xiaoping, Luo Ruiqing, Teng Daiyuan, He Changgong and other proletarian revolutionaries of the older generation have fought and lived here.

　　 On the morning of June 22nd, "Beautiful Hebei Red Line — — A delegation from the online media interview activities to commemorate the 95th anniversary of the founding of the Party came to Qiannanyu Village, Jiangshui Town, Xingtai County, Hebei Province. The picture shows online media reporters interviewing in Qiannanyu Eco-tourism Zone.

　　 Came to Qiannanyu, "Beautiful Hebei Red Line — — In commemoration of the 95th anniversary of the founding of the People’s Republic of China, the interview group first visited the Kangda Exhibition Hall. Surrounded by green hills and shaded by green trees, the Kangda Exhibition Hall is magnificent and solemn. "Looking at today’s magnificent buildings, it’s hard to imagine the hard conditions here in the past. I wanted to look for the old site of Kangda just now, but I was told by the commentator that there was no remains of the old site of Kangda, because the school building of Kangda in the war years was just a few dilapidated earth-walled grass houses. More often, teachers and students could only struggle and study on the grass and in the ravine. " After the visit, Jing Wong, a reporter from overseas network, felt that in the extremely cruel and arduous war years, groups of anti-big students took up important posts, made outstanding contributions to winning the victory of War of Resistance against Japanese Aggression and even the war of liberation, and showed the revolutionary ancestors’ spirit of hard struggle and the greatness of firm revolutionary belief.

　　 On the morning of June 22nd, "Beautiful Hebei Red Line — — A delegation from the online media interview activities to commemorate the 95th anniversary of the founding of the Party came to Qiannanyu Village, Jiangshui Town, Xingtai County, Hebei Province. The picture shows the scenery of Qiannanyu Village.

　　 Starting from Kangda Exhibition Hall, take a battery car all the way up Panshan Road, and you will come to the entrance of Qiannanyu Eco-tourism Zone. What you see along the road are clean houses with red roofs and white walls, clear streams flowing down, and apple orchards full of fruits … … Entering the tourist area, the terraced fruit trees surrounded by layers of stones are lush, and an asphalt road winds up and shuttles through the intoxicating green. On the hillside, the six characters of "recreating beautiful mountains and rivers" planted by evergreen shrubs stand out against the blue sky and white clouds.

　　 Guo Tianlin, secretary of the Party Committee of Qiannanyu Village, said that Qiannanyu was not the scene before. Qiannanyu, which suffered nine disasters in ten years, was a well-known poor mountain village. In 1963, a catastrophic flood almost destroyed all the mountain vegetation and only a few hundred acres of life-saving fields in the village. Since then, Qiannanyu people have been managing mountains and controlling water for 20 years before they got this piece of green in Taihang Mountain. Today, Qiannanyu has formed a layered greening model of barren hills with "ecological forest wearing a hat, dried fruits wrapped around the waist and small terraces holding the foot". All 8300 mu of barren hills suitable for forest in the village have been afforested, with the forest coverage rate exceeding 90% and the vegetation coverage rate approaching 95%.

　　 More than a decade ago, Qiannanyu people made up their minds to close down polluting enterprises such as mineral processing plants and chemical plants that could bring them considerable economic benefits, and developed a 38-square-kilometer "red" and "green" combined eco-tourism zone by using anti-big red resources and green resources all over the mountain, which received nearly 500,000 tourists in 2015. Forest fruit planting and tourism development, before 2015, the collective income of Nanyu Village was 31.2 million yuan, and the per capita income reached 11,800 yuan.

　　 "Here, the spirit of hard struggle not only stayed in the war years, but is still being carried forward. The beautiful scenery here is not a gift from nature, but comes from people’s efforts. What is even more rare is that a group of scientific and technological leaders like Li Baoguo have emerged here, who can take root in places with difficult conditions and lead farmers to develop. " Dai Yu, a reporter from the People’s Daily Central Kitchen, lamented that in Qiannanyu, the red spirit collided with the green beauty, and Taihang Mountain was being written as a legend.

　　Come to New Year this year.

　　In addition to friends and family.

　　There is also a cold wave from the polar regions.

　　Central Meteorological Observatory at 06: 00 on January 23

　　Continue to issue a cold wave blue warning

　　It is expected that it will not be until the third day

　　This cold wave will continue to affect our country.

　　Affected by strong cold air, it is estimated that the temperature will drop by 6 ~ 10℃ in most parts of central and eastern China, by 12~14℃ in eastern Northeast China, eastern Jiangnan and northeastern South China, and by more than 16℃ in eastern Jilin from 08: 00 on January 23rd to 08: 00 on January 25th. There are 4 ~ 6 winds in the above areas, and gusts are 7 ~ 8. Some areas in western Gansu, western Inner Mongolia, northern Qinghai and Ningxia have sand or floating dust. There are 6 ~ 8 winds and 9~10 gusts in most offshore areas of China. The lowest temperature in the process appeared on the morning of 25th, and the lowest temperature 0℃ line will be located in the east of Yunnan, south of Guizhou and north of South China.

　　From 23rd to 24th (the second day and the third day of New Year’s Day), the temperatures in Northeast China, North China and East China will hit new lows after winter, and the temperature will be 6-10℃ lower than normal.

　　From the early morning of January 23rd, snowflakes began to float in Zhangjiakou, Chengde, Tangshan, Qinhuangdao, Baoding and many places in Beijing.

　　[Snow in xiong’an new area]

　　Address: xiong’an new area Yuerong Park Source: Jishi Client

　　[Snow in Tangshan]

　　Photo from Tangshan traffic police

　　Hebei specific weather forecast

　　[Hebei Meteorological Observatory continued to issue the blue warning signal of cold wave at 05: 00 on January 23, 2023]

　　Affected by cold air, it is expected that the lowest temperature in the whole province will continue to drop tomorrow morning, with Baoding, Langfang and the south area dropping by 6 ~ 8℃, local dropping by 8 ~ 10℃ and other areas dropping by 2 ~ 5℃. Tomorrow morning, the minimum temperature in the north of Zhangjiakou and Chengde will drop to-33 ~-26℃, in Shijiazhuang, Cangzhou and the south, to-16 ~-12℃, and in other areas to-25 ~-17℃.

　　[Hebei Meteorological Observatory continued to issue gale blue warning signal at 05: 00 on January 23, 2023]

　　Affected by cold air, it is expected that there will be winds of 4 to 6 from north to northeast in eastern Chengde, Qinhuangdao, eastern Tangshan, Cangzhou, Hengshui, Xingtai and Handan from day to night, with gusts of 7, which will weaken to below 6 at night; There are 4 to 6 northwest winds, 7 gusts and 8 local gusts in Zhangjiakou, the central and western Chengde, the western Baoding and the western Shijiazhuang. There are 7-8 northeast winds, 9 gusts, 6-7 northwest winds and 8-9 gusts in coastal waters and coastal areas. Please take precautions!

　　[Weather forecast issued by Hebei Meteorological Observatory at 05: 00 on January 23, 2023]

　　Today, from day to night, scattered light snow or light snow turned cloudy in southern Langfang, Cangzhou, eastern Hengshui, western Shijiazhuang and western Xingtai, while other areas turned cloudy and sunny. The highest temperature is-25 ~-5℃ in Zhangjiakou, Chengde, Tangshan, Qinhuangdao and northwest Baoding, and-4 ~ 2℃ in other areas. The lowest temperature is-33 ~-20℃ in Zhangjiakou, Chengde, northern Qinhuangdao and northwestern Baoding, among which-33 ~-26℃ in Bashang area and-19 ~-12℃ in other areas.

　　Tomorrow, from day to night, the whole province will be sunny and cloudy.

　　From day to night on the 25th, the northwest turned sunny and cloudy, while other areas were cloudy and sunny.

　　Yesterday (22nd, New Year’s Day),

　　The cold wave brings strong winds and cools down to "celebrate the New Year"!

　　Today and tomorrow,

　　On the 23rd (the second day) and 24th (the third day),

　　The temperature in our province plummeted,

　　Many places will be frozen.

　　And the strong wind "assisted",

　　The wind-cold effect is remarkable,

　　Little friends, be sure to wear more clothes to protect yourself.

　　To sum up

　　During the Spring Festival this year

　　The cold in the north lasts for a long time

　　It’s short but really cold in the south.

　　Everyone should pay attention to cold and warmth.

　　Synthesis: Website of Central Meteorological Observatory, Hebei Weather and Meteorology Beijing