Garden village, Nanma Town, Dongyang City, Zhejiang Province, upgraded the square between Jiulian Community and Mafu Community, adding fitness equipment and children’s amusement facilities, laying a plastic floor, and drawing a standard court. Together with the previous dance floor and elderly activity center, it formed a "pocket" fitness square that benefited the nearby people. Photo by Bao Kangxuan (People’s Vision)

　　In recent years, Sihong County, Suqian City, Jiangsu Province has strengthened the construction of venues and facilities around the masses, improved the fitness function, opened it to the public free of charge, and strived to create a "15-minute fitness circle". The picture shows that a few days ago, the children of the super roller skating training class in Sihong County practiced roller skating in the Weishui Wetland Park. Photo by Xu Changliang (People’s Vision)

　　With the improvement of people’s living standards, the national fitness enthusiasm is growing, and square dance, brisk walking and other sports are loved by more and more people. However, the noise disturbing people, venue disputes, traffic safety and other issues caused by this can not be ignored, which brings new challenges to urban governance.

　　How to meet the needs of public fitness while taking into account social order? As a city manager, on the one hand, the government should guide bodybuilders to abide by social order and establish a sense of rules; On the other hand, it is also necessary to increase the supply of public fitness space and focus on solving the problem of "where to exercise" for the masses.

　　Fitness should not affect others.

　　"It’s too painful to live in noise every day!" Liu Xiaoyun complained to reporters.

　　Throughout the year, it is not the alarm clock that wakes up Liu Xiaoyun, the office worker, but the square dance aunt who gets up early downstairs to exercise and the chorus uncle who practices singing loudly. Liu Xiaoyun told reporters that there are people dancing in the square dance and singing in his neighborhood every morning and evening. The sound is so loud that you can hear it clearly even if you close the window. What makes her headache even more is that her son in elementary school can’t do his homework with peace of mind every day, which is unbearable.

　　Why are public activities such as square dance so popular? Aunt Dong, who often dances square dance, told reporters: "Square dance is not difficult to learn. It can not only exercise, but also make friends. It is refreshing to come out and dance with everyone every day."

　　For this reason, more and more middle-aged and elderly people have joined the square dance team, but it has also brought problems such as noise and occupying the venue. Conflicts between square dance participants and surrounding residents have occurred frequently. The square dance was also confronted by throwing water bags and high-pitched guns upstairs, and even staged a fight, which not only brought harm to both sides, but also affected social harmony and stability.

　　Not only the square dance, but also the fitness activities such as running, whipping and playing top have been controversial. For example, the "runaway group" arbitrarily encroaches on motor vehicle lanes, ignores traffic lights, and affects traffic safety; Cyclists are crazy about "racing", shuttling back and forth on the sidewalk and accidentally hitting pedestrians; Whip-throwers dance like flies, making the surrounding fitness people jumpy … …

　　In this regard, Pang Jiulin, director of Beijing Chunlin Law Firm, said that road rampage and motor vehicle lane "racing" are not only uncivilized behaviors, but also suspected of breaking the law. According to Articles 31 and 61 of the Road Traffic Safety Law of the People’s Republic of China, no unit or individual may occupy roads for non-traffic activities without permission; Pedestrians should walk on sidewalks, and those without sidewalks should walk by the roadside. According to Article 57 of the Road Traffic Safety Law of the People’s Republic of China, driving non-motor vehicles on the road should comply with the relevant traffic safety regulations, and non-motor vehicles should drive in non-motor vehicle lanes; On the road without non-motor vehicle lanes, you should drive on the right side of the roadway.

　　"Exercise is understandable, and everyone should participate, but personal interests should not be based on the distress of others and interfere with the normal life of others." Yang Hongshan, a professor at the School of Public Administration of Renmin University of China, said.

　　Combining rigidity with softness to solve the problem of disturbing people

　　"It’s not that I haven’t complained, but it has been ineffective. When the managers came, they could only persuade the dancers to turn down the music, and when they left, the sound was loud again. " Liu Xiaoyun said helplessly.

　　Yang Hongshan believes that the uncivilized phenomenon of public fitness is frequent, and one of the important reasons is the lack of rules and regulations for uncivilized behavior. The existing norms are not clear enough. "Where and when to dance in square dance, what rules to follow, and the level of sound, even if it disturbs the people, who will coordinate and who will supervise, should have clear regulations."

　　In fact, in recent years, the governance of "disturbing people’s fitness" such as square dance has been strengthened. In 2017, the Notice on Guiding the Healthy Development of Square Dance Activities issued by the State Sports General Administration stipulated that the noise generated by square dance fitness activities should not affect the surrounding students’ classes and the normal life of residents. On August 17th this year, the Law on the Prevention and Control of Noise Pollution in People’s Republic of China (PRC) (Draft) was submitted to the 30th meeting of the 13th the National People’s Congress Standing Committee (NPCSC) for deliberation, and the existing law was revised, and it was proposed to punish the noise disturbing people in public places.

　　Wang Yi, an expert from the Expert Committee of the Ministry of Housing and Urban-Rural Development, said that the relevant laws are not perfect at present, and he suggested that a law on the management of urban public spaces should be formulated to restrict the behavior of urban public spaces.

　　After the specification is clear, it needs to be implemented more forcefully. "The current law enforcement needs to be strengthened. If we can establish a more professional urban management team and increase the law enforcement of behaviors that affect the order of urban management, it will be of great help to reduce such behaviors." Wang Yi said.

　　"Civilized urban public space was not formed in a day. Punishment is not an end, and regulations alone cannot be done once and for all. " Yang Hongshan believes that publicity and education should be strengthened to guide people to establish a sense of civilization and improve their own quality.

　　"Legal education should start with dolls." Wang Yi believes that legal education should be strengthened from kindergarten and primary school, and the proportion and class hours of legal courses should be increased, so as to enhance the public morality of the whole people and form a self-discipline atmosphere in the whole society that does not cross the border and affect others.

　　In addition to hard law enforcement, there are also many places that try to use technical means to solve such problems skillfully.

　　Recently, the smart square dance system installed in Shanghai Minhang Gumei Population and Culture Park has been well received by nearby residents. The system uses directional sound technology to control the sound propagation range within the included angle of 30 in front of it. The sound in the directional area is clear, but the sound on the side and back decreases rapidly. The sound that is vaguely similar to the "buzzing" of mosquitoes is heard at the side 70 meters or the back 50 meters. In order to strictly control the upward transmission volume and avoid disturbing the residents of nearby high-rise residential buildings, the grape trellis where the system is located is equipped with a ceiling.

　　Since its installation one month ago, the street office has received almost zero complaints from residents about square dance. A resident living nearby said: "After the ceiling is installed, the sound of square dance can hardly be heard at home."

　　More and more cities such as Beijing, Nanning, Chengdu, etc. have sprung up "silent square dance": without high-decibel loudspeakers, the whole square is quiet, and the aunts and grandmothers wearing wireless FM headphones move neatly and dance.

　　Reasonable planning of urban space

　　In the view of Zhang Shangwu, a professor in college of architecture and urban planning, from the disturbance of square dance to the occupation of roads by "mobsters" and "bikers" all reflect the contradiction between the supply of public services and the demand for national fitness.

　　Li Jia, a cycling enthusiast, is often troubled by the difficulty in finding a venue suitable for cycling and fitness. "Bicycle lanes on many roads are very narrow. In many places, bicycle lanes and car auxiliary roads are mixed, and electric cars and pedestrians often appear on bicycle lanes, which is very unsafe." Li Jia told reporters.

　　According to the data released by the State Sports General Administration, by the end of 2020, there were 3,713,400 sports venues nationwide, covering an area of 3.099 billion square meters, with a per capita sports venue area of 2.20 square meters. This has improved compared with previous years, but it is still far below the level of neighboring countries such as Japan and South Korea, and there is a big gap in outdoor sports infrastructure.

　　"This is not unrelated to China’s past urban construction standards and construction concepts." Zhang Shangwu pointed out that in the past, urban planning and construction mainly focused on the traffic function of streets, but paid insufficient attention to the slow traffic and daily life functions and activities, and the residents’ daily fitness space was insufficient. In modern urban life, streets are increasingly endowed with multiple roles. An ideal street is not only an infrastructure for vehicles and pedestrians, but also an important space carrier for urban life and public activities. The new street space design should adapt to the new social needs.

　　In this regard, many experts interviewed by the reporter said that it is necessary to work hard in increments, increase the supply of fitness venues, open up some sections for sports enthusiasts, and designate special fitness venues.

　　From the Healthy China Action (2019— 2030), to Opinions on Strengthening the Construction of National Fitness Facilities and Developing Mass Sports, National Fitness Plan (2021— 2025) and other documents have been issued. In recent years, the state has continuously introduced relevant policy guidelines to promote the creation of a "15-minute fitness circle" and fully solve the problem of "where to exercise" for the masses.

　　Recently, the National Development and Reform Commission organized and implemented the short-board project of national fitness facilities, and arranged for the central budget to invest 2 billion yuan to support 177 public service facilities projects in sports parks, national fitness centers and public stadiums, including standard track and field runways and standard football venues, social football venues, fitness trails and outdoor sports.

　　Zhang Shangwu said that the redistribution of public activity space should be carefully calculated, and the rational use of public space should be guided and the potential of space resources should be tapped and integrated through urban planning and legal construction. "For example, we can integrate the internal space of some units with the urban space, and coordinate the playgrounds and small green spaces within some schools, enterprises and institutions to be open to the public for use in a specific period of time, so as to improve the efficiency of space utilization. Of course, this is inseparable from the improvement of the city’s refined governance capacity. " Zhang Shangwu said.

　　Revitalize Kugaji, marginal land and other resources, and plan to build multifunctional sports fields, sports parks, fitness trails and stadiums that are close to the community, accessible and open to the public … … Everywhere is already in action. Beijing will open bicycle lanes, build 36 kilometers of community hiking trails in 2020, and complete the comprehensive management of 378 kilometers of slow-moving systems; Chengdu issued the first "Guidelines for Setting Sports Space at Home" to promote the implantation of sports facilities in "Silver Corners in Phnom Penh" such as old factories, roof spaces and spaces under bridges, and 50 "Community Sports Corners" at home will be built this year; Jiangsu has accelerated the construction of sports parks, and has built more than 1,300 sports parks covering urban and rural areas, with a per capita public sports area of 3.15 square meters … …

　　I believe that with the joint efforts of all parties, people with different sports needs can have somewhere to go, and "where to exercise" will no longer be a difficult problem.

　　China Youth Network, Beijing, October 21st "It’s not that I’m not sleepy. I just want to wait. As for what? I don’t know, I just want to wait. "This passage has become the mantra of many college students. And this "wait", most of them are brushing their mobile phones. So, how long do college students surf the Internet on their mobile phones every day? What are you mainly doing? Are you worried about network security?

　　Recently, China Youth Network Campus News Agency conducted a questionnaire survey among 1,220 college students around the country. The results show that more than 40% of students surf the Internet for more than 5 hours every day, and more than 80% of students surf the Internet mainly for social chat. Most students think that surfing the Internet by mobile phone makes mobile payment, information acquisition and social communication more convenient. Nearly 90% of students are worried about network security, and most students expect the network speed of 5G to be faster and more convenient for study and life.

　　The picture shows the proportion of college students’ mobile phone surfing time every day. China Youth Network reporter Li Huaxi cartography

　　Over 40% of students surf the Internet on their mobile phones for more than 5 hours every day, and over 80% of students mainly chat socially.

　　Wu Lin, a student of Sichuan Agricultural University, uses his mobile phone to surf the Internet every day for about 6 hours. "It has become my habit to brush my mobile phone when I wake up every day. Now surfing the Internet is a daily need. I feel that I don’t have much to do except surfing the Internet. I like chatting, watching news and playing games online when I have no classes. I can’t stop playing my mobile phone."

　　Like Wu Lin, there are not a few college students who have the habit of surfing the Internet for a long time. According to a survey conducted by a reporter from China Youth Network, 41.56% of college students spend more than five hours on their mobile phones every day. When surfing the Internet, 83.93% of the students mainly chat socially, followed by consulting materials and listening to songs, accounting for 62.46% and 58.61% respectively.

　　"I am deeply dependent on the Internet, partly because of my shortcomings in social skills." Joline, a student of Northwest Normal University, told reporters that she is introverted and unwilling to communicate face to face. She can express herself more directly and accurately online. She will keep a diary on the trumpet in Weibo, and what she is embarrassed to say in person can be expressed by WeChat. "Besides, I can also tell my story with strangers through Zhihu."

　　The picture shows the proportion of college students’ mobile phone surfing behavior. China Youth Network reporter Li Huaxi cartography

　　Mobile Internet access makes mobile payment, information acquisition and social communication more convenient.

　　So what convenience does mobile Internet access bring to college students’ daily life? In the survey, China Youth Network reporter found that most of the students interviewed thought that surfing the Internet by mobile phone made mobile payment, information acquisition and social communication more convenient, accounting for 90.25%, 80.49% and 78.52% respectively.

　　"Now you don’t have to bring cash when you go shopping. It’s really convenient to pay by QR code." Zhao Tingting, a student at Guilin University of Technology, said that it used to be troublesome to use cash for shopping. Now, with mobile payment, the mobile phone can scan the code to pay, which not only saves a lot of time, but also brings great convenience to life.

　　Chen Yixin, a student at Chengdu University of Information Science and Technology, told reporters that after going to college, she often chats with her parents online. "Sometimes I use WeChat videos, and it is very convenient to contact them anytime and anywhere even if I don’t go home." She also said that now she mainly watches news through Weibo and news apps, so she can keep abreast of the latest hot events, which is very fast.

　　The picture shows the proportion of convenience brought by mobile internet access to life. China Youth Network reporter Li Huaxi cartography

　　Nearly 90% are worried about network security, and most students expect 5G network speed to be faster and study and life more convenient.

　　Xie Wenyi is a student of Shandong University of Technology, and he attaches great importance to network security. "I have learned that bank card deposits may be stolen by clicking on the link to help bargain, which makes me very worried about network security." In order to avoid the disclosure of personal information, he will be more cautious when registering his account. He told reporters that many friends around him have fallen into the trap of online fraud, so they must strengthen their prevention.

　　The results of this survey show that 88.03% of the respondents are as worried about network security as Xie Wenyi. In addition to network security issues, 5G has also become a hot topic this year. When talking about the expectation of the 5G era, 87.38% of the respondents hope that 5G will make the network speed faster, and secondly, it will make the study and life more convenient and the video quality clearer, accounting for 86.64% and 71.31% respectively.

　　Hong Yumin studied in Hope College of Southwest Jiaotong University, and she needed to surf the Internet frequently for professional reasons. When talking about 5G, she said that 5G is a "good medicine" for architectural drawing. It doesn’t take a long time to download the software installation package, which greatly shortens the students’ drawing time. Compared with 4G, 5G is more stable and not easy to get stuck. When drawing, you don’t have to worry about network failure, which can guarantee the smooth birth of the work.

　　The picture shows the proportion of college students’ expectations for 5 G. China Youth Network reporter Li Huaxi cartography

　　Teachers in colleges and universities suggest that Internet surfing time should be arranged reasonably and network security protection should be done well.

　　Yang Mei, an administrative teacher at School of Information Engineering, Sichuan Agricultural University, believes that college students spend more time on the Internet than study time. Although this has become a common phenomenon, students are advised to pay attention to study. "At present, many students will become very anxious when they leave their mobile phones. In fact, students will make good use of the Internet to arrange their free time and pay more attention to WeChat official account and online classes related to their majors or employment, which will be helpful for future postgraduate entrance examinations or job hunting."

　　"Don’t easily click on pop-up web pages or unreliable advertising links shared by others, which are likely to contain viruses. When surfing the Internet in Internet cafes outside, don’t connect your USB flash drive, mobile phone and other things containing important personal information to your computer, which is easy to cause network security problems." At the same time, as the class teacher of the students, Yang Mei recommends students with poor self-control to use professional APP for entertainment time management, hoping that students can concentrate on their studies and focus on their studies.

　　This semester, Fan Yingjie, a teacher of Marxism College of Chengdu University, asked students to strengthen self-discipline, stay away from the internet at least half a day to one day in class and at ordinary times, and learn to control themselves. She hopes that through these ways, students can understand that instead of constantly paying attention to other people’s lives through mobile phones, it is better to live their own lives and do their own things in a down-to-earth manner.

　　Fan Yingjie also mentioned that regarding the issue of network security, the relevant state departments released a lot of warning case materials when promoting network security, hoping that students would learn more about it. "When using mobile phones or computers to surf the Internet, students should not randomly click unfamiliar links to avoid revealing personal information on the Internet, and try their best to do network security protection." (At the request of the interviewee, the names of the students in this article are all pseudonyms.)

　　(Reporter Li Huaxi correspondent Yang Qing)

On October 31st, in the women’s final of the 2023 FISU Football World Cup held in Jinjiang, Fujian, China’s Beijing Normal University team beat Brazil’s paulista University team by a total score of 7-6 in a penalty shootout and won the championship.

↑ The starting players of Beijing Normal University team took a group photo before the game.

↑ Beijing Normal University team players celebrate the championship.

Zhou Xinyu, a women’s football player from Beijing Normal University, celebrated the goal.

Zhou Xinyu (right), a player of Beijing Normal University team, shot in the game.

Zou Mengyao (left), a player from Beijing Normal University, competes with Diovanna, a female football player from paulista University.

Photography: Lai Jincai

Source: Xinhua News Agency

　　On December 25th, 2016, the 9th China Polar Bear International Winter Swimming Invitational Tournament was held in the frozen Ganhe River in Jiagedaqi District of Daxing ‘anling region. The picture shows the contestants jumping into the water. Xinhua News Agency reporter Wang Kaishe

　　"Cold winter" is the coldest season of the year. As the saying goes, "La Qi La Ba, frozen chin", the twelfth lunar month is in the cold winter. At this time, proper physical exercise and proper health care can not only relieve fatigue, but also make the body healthier.

　　Exercise in winter is essential.

　　Every winter, the winter swimming area of Nanhu Park in Changchun, Jilin Province is very lively, and there are often winter swimmers who are full of energy and swim in the "ice and snow".

　　Wu Zhaorui, an 88-year-old, has participated in winter swimming for more than 20 years. "Come every day, we don’t catch a cold, we don’t fear the cold, and we still swim in winter." Speaking of winter swimming, he seems very confident.

　　"Scientific winter swimming brings physical, life and spiritual benefits to winter swimmers, and the benefits of winter swimming have been recognized and accepted by more and more people." Mr. Ma, a winter swimmer in Hubei, talks about winter swimming with a clear head. "Winter swimming is very particular. To talk about science, every minute is the key. According to each person’s physical fitness, we should properly master the swimming volume."

　　In fact, besides winter swimming, there are many sports suitable for winter. According to health experts, aerobic exercise with smaller movement range and higher calorie consumption should be selected for winter exercise. Weibo, the official of People’s Daily, once counted nine sports suitable for winter, including skipping rope, jogging, climbing stairs, Tai Ji Chuan, alternating running, badminton, swimming, cycling and walking.

　　In addition, the passionate ice and snow sports have become the winter exercise items for more and more people. In recent years, ice and snow sports are heating up all over the country, and skating and skiing have become a winter carnival for many people.

　　Winter sports have many benefits.

　　There is a folk saying in China: "If you move in winter, you will have less illness;" Be lazy in winter and drink a bowl of medicine. " Proper participation in sports in winter is self-evident.

　　According to health experts, winter exercise can speed up the body’s metabolism. When the body is stimulated by cold, it will increase the antibodies against diseases in the blood, and the body’s resistance to diseases will also increase. Therefore, people who insist on exercising in winter are less likely to suffer from diseases such as colds, bronchitis and pneumonia.

　　There are many benefits of winter sports. For office workers, winter exercise can speed up blood circulation, increase the supply of oxygen to the brain and enhance the elasticity of blood vessels. This can eliminate the fatigue of the brain caused by long-term work and improve work efficiency; For the elderly, outdoor exercise in winter can fully enjoy the sunshine, promote the body’s absorption of calcium, and effectively prevent osteoporosis; For bodybuilders, when the warm body touches cold air or inhales cold air, the calories burned by exercise will increase slightly, so the effect of losing weight in winter exercise is better.

　　Of course, although there are many benefits of exercising in winter, we should pay attention to some problems. "In winter, the weather is cold. Generally speaking, it is best to exercise when the cold gradually fades after sunrise." Dr. Theway, from the Massage Department of the First Affiliated Hospital of Tianjin University of Traditional Chinese Medicine, said, "We should pay attention to minimizing outdoor sports in foggy days."

　　Pay attention to health in winter

　　Chinese medicine pays attention to "spring life, long summer, autumn harvest and winter storage". "Winter is March, which is called hiding". Winter is the season when vitality lurks and everything stings and hides. Li Yanling, director of the Nutrition Department of the First Affiliated Hospital of Tianjin University of Traditional Chinese Medicine, pointed out that the purpose of beginning of winter’s tonic is to preserve the yang of the human body, keep the body warm, nourish yin and subdue yang. Nursing should be combined with food supplement and medicine supplement, with warm supplement and flat supplement as appropriate. You can choose chicken, mutton, pears, chestnuts and other foods, and eat more foods containing inorganic salts such as potassium, sodium and calcium.

　　Pay more attention to hydration in winter health. Dr. Li from Changchun Hospital of Traditional Chinese Medicine said that the warm room in winter will be drier and people will lose more water. Being in such an environment for a long time, the body is naturally prone to dehydration. At the same time, Dr. Li pointed out that the most important thing in winter health care is to go to bed early. Adequate sleep should be ensured in winter health preservation, which is beneficial to the hidden yang and the accumulation of yin and body fluid.

　　Winter is a season suitable for "tonic", but "tonic" depends not only on eating, but also on moxibustion. Jin Xiaoqing, chief physician of acupuncture department of Zhejiang Hospital, said that when the cold current comes in winter, some people with weak body can play a role in cold resistance and health care through warm "winter moxibustion", that is, moxibustion.

　　Our reporter Wang Meng