Hot weather, so that fitness is healthier.

Recently, Beijing citizens participated in water sports on the Liangma River. Xinhua News Agency reporter Xin Li photo

  Since July, the "barbecue mode" has been opened in many places across the country, especially in North China, where the temperature has been high for many days. In this case, if there is no scientific and reasonable method to participate in sports, it is often easy to cause physical damage or even serious consequences.

  To this end, the reporter of Workers’ Daily recently learned about all kinds of accidental injuries and diseases easily caused by sports in high temperature weather by visiting sports medical experts and related industry insiders. Experts in the industry said that taking protective measures, controlling the amount of exercise and replenishing water in time can effectively avoid sports injuries.

  Be careful when exercising at high temperature.

  Recently, the hot weather in Beijing has continued, but many citizens still insist on physical exercise. Ms. Shao, who lives in Chaoyang District, told reporters that she has been insisting on running recently with the idea of "sweating a lot in summer, and fitness can reduce fat faster". However, in the course of running last evening, I experienced symptoms such as vomiting and dizziness, and I once fainted. Finally, with the help of my colleagues, I gradually relieved myself through cold compress.

  In this regard, Wang Dahui, chief physician of the Pediatric Hospital affiliated to Fudan University, told the reporter that the most common disease caused by exercise under high temperature is heatstroke. "In a high temperature environment, the body can’t effectively dissipate heat, which leads to a rapid increase in body temperature and symptoms such as headache, nausea, vomiting and temporary loss of consciousness."

  Wang Da Hui said that what is more serious than general heatstroke is heat spasm and heatstroke. Heat spasm refers to muscle painful spasm caused by high-intensity exercise or exhaustion of physical strength. "There are many factors that cause muscle cramps in athletes, including dehydration, loss of trace elements (such as sodium and potassium), extreme environmental conditions and nervous fatigue." Heat stroke is a serious emergency, characterized by high fever and disturbance of consciousness, which may even lead to death in severe cases.

  In addition, according to Wu Hongliang, a doctor in Shanghai Punan Hospital, exercise at high temperature has certain influence on circulatory system, digestive system and urinary system. "A lot of sweating and the loss of chloride reduce the acidity of gastric juice and easily cause indigestion. Exercise at high temperature can slow down the movement of the small intestine and form other gastrointestinal diseases. "

  In order to avoid the above pathological changes, relevant experts reminded that when exercising at high temperature in summer, we should pay attention to mastering scientific protection and sports rehabilitation methods. If you feel unwell, you should immediately stop exercising and cool down and get rid of heat. If it is serious, you should seek medical advice in time.

  Indoor and outdoor should be distinguished.

  The reporter learned through interviews that with the recent high temperature weather, many fitness enthusiasts prefer to use all kinds of fitness equipment indoors when participating in physical exercise, but some people are still keen on running, cycling and ball games outdoors.

  In this regard, Han Zhen, deputy director of the emergency department of Beijing Friendship Hospital affiliated to Capital Medical University, believes that strenuous exercise should be avoided as much as possible at noon when outdoors at high temperature, and certain sun protection measures are needed during exercise. "When the outdoor temperature exceeds 35℃, especially when the humidity is high, it is necessary to avoid long-term strenuous exercise, such as long-distance running and football. When the sun is particularly strong, you should also reduce outdoor exercise and try to avoid direct sunlight on your head. It is best to exercise outdoors in the early morning or evening when the weather is cool. "

  Wang Dahui told reporters that the outdoor exercise temperature is higher, and people are more alert to the changes in their bodies, but it is often easy to ignore when exercising indoors. Indoor fitness should pay attention to the temperature and humidity of the air conditioner, which is generally recommended to be between 22 and 24 degrees Celsius, and maintain appropriate humidity to provide a comfortable exercise environment. "If the temperature is too low, once you enter the outdoor high-temperature environment after exercise, it is easy to produce diseases such as colds and dysentery. In an air-conditioned room, it is necessary to ensure good indoor air circulation. You can increase air flow by opening windows or using fans. "

  Guo Yong, the physical fitness coach of the national winter sports team, suggested that in hot weather, you can choose some low-intensity exercise methods, such as walking, aerobics, yoga, etc., to reduce physical consumption. "Under high temperature, indoor projects can be considered more, but we must avoid too low room temperature and too high exercise intensity."

  Scientific fitness has a coup

  Facing the contradiction between hot weather and physical exercise, is there any more scientific and reasonable fitness method and guidance that can not only achieve fitness effect, but also effectively avoid the sports risks brought by high temperature? The answer is yes.

  Wu Peng, deputy director of Arthroscopy and Sports Medicine Center of Shanghai Tenth People’s Hospital, believes that in order to achieve scientific fitness at high temperature, special attention should be paid to the following aspects: properly adjusting exercise intensity to avoid overwork; Sports clothes and shoes and socks with good air permeability, sweat absorption and quick drying should be selected so that the body can better dissipate heat and sweat; Exercise in high temperature weather should be fully hydrated, especially salt and electrolyte; Take regular rest during exercise to avoid overwork; Don’t eat cold drinks, drink iced drinks or take a cold bath immediately after exercise.

  Wu Peng also reminded bodybuilders that antipyretics such as acetaminophen and ibuprofen are ineffective for patients with heatstroke, and they may aggravate liver damage or cause kidney damage and gastrointestinal bleeding, so these drugs are not recommended.

  Li Liang, an associate researcher at the National Physical Fitness and Scientific Fitness Research Center of the Institute of Physical Education of the State General Administration of Sport, said in an interview that the most important thing in high-temperature weather is to reasonably choose sports events, time and equipment, and make corresponding adjustments according to personal physical fitness and environmental conditions. "Especially for people with heart disease and hypertension, fitness activities should be carried out reasonably and moderately under the guidance of experts."

Strengthening cultural self-confidence and building a national cultural soft power communication platform

  During the two sessions of the National People’s Congress this year, cultural self-confidence once again became the focus of hot discussion. The report of the 19th National Congress of the Communist Party of China pointed out that cultural self-confidence is a more basic, deeper and more lasting force in the development of a country and a nation. Without a high degree of cultural self-confidence and cultural prosperity, there would be no great rejuvenation of the Chinese nation. In the new era, China’s cultural construction has ushered in new opportunities for development, which should lead to the prosperity of socialist literature and art and the development of cultural undertakings and industries. We should tell the story of China well, improve the national cultural soft power and enhance the world influence of Chinese culture.

  Carry forward Chinese excellent traditional culture and strengthen cultural self-confidence

  The 2018 government work report suggests that the people’s sense of gain, happiness and security should be continuously improved. The report puts forward that it is necessary to carry forward Chinese excellent traditional culture, inherit revolutionary culture, develop advanced socialist culture and cultivate and practice socialist core values. Strengthen ideological and moral construction and create mass spiritual civilization. Accelerate the construction of philosophy and social sciences with China characteristics, prosper literary and artistic creation, and develop news publishing, radio, film and television, archives and other undertakings. Strengthen the protection and utilization of cultural relics and the protection and inheritance of cultural heritage. Build a new type of think tank. Strengthen the construction of Internet content. In-depth implementation of the project of benefiting the people through culture and cultivation of new cultural formats. Deepen cultural exchanges between China and foreign countries.

  China’s cultural self-confidence stems from the excellent traditional Chinese culture nurtured by the Chinese nation’s 5,000-year history of civilization. During the National People’s Congress and the National People’s Congress, many deputies suggested that we must vigorously carry forward China’s excellent traditional culture, speed up the construction of a modern public cultural service system, and strive to provide rich spiritual food for the people to live a better life.

  "The values of Chinese culture have become the most basic cultural gene of the Chinese nation. We talk about cultural self-confidence, mainly the confidence of values. " Chen Lai, member of Chinese People’s Political Consultative Conference and professor of philosophy department of Tsinghua University Humanities College, believes that one of our important tasks today is to vigorously inherit and develop Chinese excellent culture, strengthen cultural self-confidence and undertake the historical mission of realizing the great rejuvenation of the Chinese nation.

  In the view of Jia Pingwa, a representative of the National People’s Congress and a writer, the excellent traditional culture of the Chinese nation, such as literary classics and historical sites all over the country, all reflect our cultural confidence. He said that to strengthen cultural self-confidence, we must learn and inherit excellent traditional culture and literary classics. He admits that in recent years, advocacy and initiatives such as reading by the whole people and restoring traditional culture are conducive to understanding, understanding and strengthening cultural self-confidence.

  Liao Huage, deputy to the National People’s Congress and chairman of Nanyang Federation of Literary and Art Circles in Henan Province, believes that strengthening cultural self-confidence must start with teenagers. Young people are the pillars of the country’s future development. It is suggested that we should increase the intensity and scope of excellent traditional culture education from kindergarten to primary schools, middle schools and universities, so that young people can "remember to dig wells while enjoying the cool, and not forget to plant trees", so that they can learn nutrition from excellent traditional culture, find motivation, discover the beauty of Chinese culture, root their cultural confidence in their hearts, and be subtly affected, thus rallying a powerful force for building a great Chinese dream.

  Deepen cultural exchanges between China and foreign countries and tell the story of China well.

  Practicing cultural self-confidence requires us to tell the story of China well, spread the voice of China well, let Chinese culture go global, and promote cultural exchanges and mutual learning between China and foreign countries. According to the report of the 19th National Congress of the Communist Party of China, in the new era, China will actively promote international cooperation in the belt and road initiative, strengthen cultural exchanges between China and foreign countries, promote the construction of international communication capacity, tell the story of China well, show a true, three-dimensional and comprehensive China, and improve the country’s cultural soft power.

  The Opinions on Strengthening and Improving Humanities Exchanges between China and Foreign Countries issued by the General Offices of the General Office of the Central Committee of the CPC and the State Council proposes to strengthen the comprehensive communication capacity building of humanities exchanges between China and foreign countries, promote the joint production, joint interview and cooperative publication of Chinese and foreign radio, film and television, publishing institutions and news media, promote the mutual broadcast and exchange of Chinese and foreign film and television programs, implement special exchange projects and plans in the fields of books, films and television, and cultural performances, and enrich the literary and artistic contents and carriers of humanities exchanges; Make "People-to-People Exchange in internet plus" bigger and stronger, and realize the mutual complement and benign interaction between the entity and the virtual exchange platform. By enriching the forms of media communication and building all-media and cultural communication institutions with international influence, we can tell the story of China well, spread the voice of China, explain the road of China, and enhance the closeness of China’s cultural image.

  Wang Shucheng, member of Chinese People’s Political Consultative Conference and editor-in-chief of the overseas edition of People’s Daily, believes that telling the world the story of China in the new era is to promote the excellent Chinese culture silently and make cultural integration become a bridge between Community of Shared Future for Mankind. China’s culture is extensive and profound, and many ideas reflect the common value pursuit of human civilization. It is necessary to further enhance cultural self-confidence, and tell the story of China carefully by broadening horizons, expanding channels and integrating resources, so that Chinese and foreign cultures can realize benign interaction in exchanges and mutual learning; By further improving the level of creativity, China cultural symbols can be transformed into world-famous cultural products and ideas, and the world can perceive China and understand China through culture, thus effectively improving China’s cultural soft power.

  "To spread the voice of China to the world and tell the story of China well, we need to study and choose the most effective communication strategy. It is necessary to understand each other’s historical traditions, cultural psychology and information acceptance habits. " An Laishun, member of Chinese People’s Political Consultative Conference and vice chairman of the International Association of Museums, believes that today, China culture has taken a decisive step to go abroad. What needs to be further strengthened is to let China culture really go in, enter each other’s hearts, resonate emotionally, and let people of all countries truly and naturally realize that Chinese culture is an excellent culture with eternal charm across time and space.

  Wu Hongliang, member of Chinese People’s Political Consultative Conference and vice president of Beijing Painting Academy, said that telling the story of China well requires innovation in ways and means. He suggested that in the process of foreign cultural exchange, we can fully tap the international art collections and talent resources, and make use of the existing conditions in other countries to complete the exhibition, research and dissemination of China art locally. The result is low cost, quick effect, great influence and deep integration, which can improve China’s cultural soft power with half the effort and provide new ideas for promoting the international communication ability of China traditional culture.

  China Cultural Exchange Network: Actively Building a National Cultural Soft Power Communication Platform

  China Cultural Exchange Network, a comprehensive, public-welfare and cultural information website under the academic guidance of China Institute of Economic Reform and Development of Renmin University of China and Guosheng Think Tank, takes "promoting traditional culture and serving China in the future" as its purpose, actively implements "Several Opinions on Strengthening and Improving People-to-People Exchanges between China and Foreign Countries", earnestly strengthens the construction of communication capacity, and is committed to building an Internet cultural exchange platform and a national cultural soft power communication platform.

  China Cultural Exchange Network integrates the Internet, mobile terminals, WeChat, Weibo, video, newspapers and other media platforms, and is forming a multi-level communication mode such as graphics, text, audio and video. The website has carried out strategic cooperation with domestic authoritative academic institutions, book publishing, film and television production, intangible cultural heritage protection, tourism, big data, industrial parks and other industrial entities, forming a systematic independent intellectual property right of "culture+",which has demonstrated China’s cultural soft power and cultural self-confidence in external communication. In September 2017, China Cultural Exchange Network was awarded the "Computer Software Copyright Registration Certificate" by the National Copyright Administration of People’s Republic of China (PRC) (registration number: 2017SR541515). It has successively obtained the trademark right granted by the State Trademark Office (registration number: 13524174), the copyright registration certificate issued by the State Copyright Administration (Guo Zuo Deng Zi -2014-F-00156441), and won the "China Government Website Excellence Award in 2014 and 2015", and the innovative service platform of "internet plus Culture" in 2016, which was approved by Beijing Press, Publication, Radio, Film and Television Bureau.

  The large-scale network digital platform of "Window of China Digital Expo Hall" established by the website’s independent innovation spreads Chinese excellent traditional culture through the whole media with the digital technology of "Silk Road Cloud" from five aspects: network art museum, network literature museum, network intangible cultural heritage museum, network photography museum and network academic center. Among them, the network academic center is a new network think tank platform launched by China Cultural Exchange Network to promote the integration and innovation of "media think tanks". At present, many famous experts and scholars such as Wang Yiwei, Zhao Lei, Chen Ping, Zhang Xuedong, Ke Yinbin, Yuan Li, Zhao Jianjun, Zhang Baotong and Lu Yintao have been launched, and their important viewpoints, academic achievements and social influence have been presented and displayed intensively.

  China Cultural Exchange Network has long been concerned about the cultural communication and economic development of "the belt and road initiative", and cooperated with the launch of large-scale special topics and special actions involving "the belt and road initiative" cultural exchange, tourism, ecology, pension, health, intangible cultural heritage protection, Chinese medicine, film and television, logistics and other fields. The website launched a series of new media projects such as "Silk Road Meeting Room" and "Think Tank Meeting Room", and through the platform information channel of "internet plus", The belt and road initiative Cultural Communication and Economic Development Forum, the belt and road initiative Intangible Heritage Protection Special Action, the belt and road initiative Hundred People Forum, Silk Road Business Leaders Summit (Xi ‘an), montana International Forum, Silk Road International Film Festival New Silk Road Youth Video Contest, the belt and road initiative (Weinan) Sister City Dialogue, the belt and road initiative (Weinan) Sister City Development Conference, and The Most Beautiful Sunset Red. Henan Zhongyuan Aquatic Logistics Port and other large-scale topics, deeply interpret and promote the demonstration projects and sample projects in the field of "the belt and road initiative" cultural communication and economic development, and explore the new mode of "the belt and road initiative" cultural exchange.China Cultural Exchange Network has held the "Light of Civilization, Person of the Year in China Cultural Exchange" for five consecutive years, focusing on individuals and organizations that have made outstanding contributions to the promotion of "the belt and road initiative" cultural communication and economic development, and the mutual learning of Chinese culture and Chinese and foreign civilizations, and encouraging all sectors of society to participate in cultural exchanges between China and foreign countries.

  CHINA Cultural Exchange Network participated in the co-sponsored "CHINA in My Eyes" city brand publicity project, covering the "China in My Eyes" photo essay contest and many sub-activities such as China Shaanxi, Xinjiang, Gansu, Qinghai, Guiyang, Dali, Quanzhou, Dalian, Zhengzhou, Beijing, Shanghai, Guangzhou, Shenzhen and Hong Kong. The theme of "CHINA in My Eyes" is "Tell the story of China well and spread the voice of China well". Through images and words, it truly records and reflects the new normal in China’s cultural, economic and social fields, promotes people-to-people exchanges and shows the achievements and great progress of urban development. After several years of operation, it has become a large-scale publicity project to display the image of China and shape the city brand, and has made positive contributions to enhancing the country’s cultural soft power.

"Heroes" competition, "Zhangjiang Cup" basketball league shows the charm of science and technology workers.

Make a neat move,

Basketball draws a perfect arc in the air,

It rained for three minutes outside the three-point line.

Show the excellent shooting skills of the players;

The players in the competition walk skillfully,

Accurate shooting, vigorous posture,

Every time a basketball crosses your fingertips and flies to the basket to get into the net,

The audience also burst into applause and cheers.

On September 16th, 2023, the 12th "Zhangjiang Cup" Basketball League ushered in an exciting final moment. 92 teams participated in more than 230 competitions, which lasted for more than 2 months. Finally, 12 teams from Grade A, Grade B and competitive entertainment groups stood out and entered the finals. They are full of enthusiasm to fight for the first place in the competition field, showing the high-spirited enterprising style of "team surpassing" in Zhangjiang Science City.

This basketball league is directed by Shanghai Zhangjiang Science City Construction Management Office, Zhangjiang Town People’s Government of Pudong New Area, Shanghai Zhangjiang (Group) Co., Ltd. and Shanghai Zhangjiang High-tech Park Development Co., Ltd., hosted by Shanghai Zhangjiang Culture Holdings Co., Ltd., undertaken by Zhangjiang Park Federation of Trade Unions and Shanghai Zhangjiang Culture Media Co., Ltd., and assisted by Zhangjiang Science City Chamber of Commerce.

After several hours of fierce fighting, Team 1 of Shanghai Dagao International Logistics Co., Ltd., Shanghai Ronghang Information Technology Co., Ltd. and Modu Bus won the third place in the first division respectively.

Dagao International won the championship of Group A, which is the best result of Dagao International since it participated in the "Zhangjiang Cup" basketball league in 2012. Yong-quan Chen, the founder and chairman of Dagao International, led the team in the "No.18" uniform. "The Zhangjiang Cup Basketball League has not only boosted the morale of Zhangjiang enterprises, but also built a platform for communication and exchange. We are very willing to participate in such activities. Through this platform, you have the opportunity to have technical exchanges with other enterprises, and you may even have business contacts in the future. " Yong-quan Chen said.

The "Enterprise Service Star" who won the championship in Group B of this basketball league is an old basketball team. The team said that basketball is a sport that embodies the spirit of teamwork, and the cohesion of the company is getting stronger and stronger during the activity, which encourages the employees of the company to "never give up, never give up", strive for progress, and unite and cooperate with each other.

Since its establishment in 2009, the "Zhangjiang Cup" basketball league has been successfully held for 12 sessions. As a brand event of "Zhangjiang Sports Season", enterprises, institutions and employees of Zhangjiang Science City have been actively participating in it.

Mr. Li is an "old Zhangjiang" who has been paying attention to it since the first competition. He believes that the "Zhangjiang Cup" basketball league has become more and more exciting, which has set up a stage for Zhangjiang enterprises, which is conducive to improving their visibility and strengthening teamwork within enterprises.

In recent years, in Zhangjiang, all kinds of cultural and sports activities have continued. Apart from the "Zhangjiang Cup" basketball league, there are also activities such as dragon boat races, badminton competitions and "enjoying Zhangjiang masters into Zhangjiang". In addition, NES Zhangjiang International Community, Zhangjiang Science Hall, Zhangjiang Drama Valley and other cultural IPS are also emerging one after another, which transforms the "flow" of style into the "reservation" of industry.

According to the Tenth Five-Year Plan for the Development of Zhangjiang Science City in Shanghai, Zhangjiang is making every effort to build a vibrant city, strengthening the compound utilization of sports activities and ecological space, planning a number of outdoor bicycle lanes and waterfront bicycle lanes, building a number of ball venues, swimming pools and fitness centers, and supporting the holding of sports events and mass sports activities. The science city is becoming more livable, suitable for business, suitable for travel and music.

Text: Yang Zhenying

Editor: Wu Yan

Reprinted from Pudong and released the official WeChat.

Editor-in-Chief: Qin Hong

Text Editor: Dong Siyun

Author: Pudong release

Fabiano suggested that Rishalison consider a strong Serie A team, and Cristiano Ronaldo faded out of the mainstream.

Rishalisson complained that he had too few chances to play at Tottenham Hotspur. Although the Brazilian star apologized to Kong Di, people felt that his personality was not suitable for the top teams in the Premier League. Fabiano, a former Brazilian star, also wants his younger generation to consider other leagues. Apennine football is suitable for players with this personality. Fabiano suggested that Rishalison should consider the strong teams in Serie A, both Milan and Rome need strikers. As Serie A is developing, the arrogant players can choose Italian football. Of course, fabiano also advised Risalesson to lower his salary standard. Although the Brazilian star has a strong personal ability, his career is in a state of "no progress".

Can Cristiano Ronaldo consider the mainstream league? The goal efficiency of Portuguese superstars in Saudi Arabia is still very high. Many people expect Cristiano Ronaldo to return to the five major leagues in Europe, and fabiano also discussed this topic-Cristiano Ronaldo has faded out of the mainstream. Although the Portuguese superstar is still in excellent condition and his influence is still the same, it is almost impossible for him to return to the mainstream teams in European football. At the beginning of Ronaldo’s victory in Riyadh, mainstream sports channels were still paying attention to his movements. However, judging from the mainstream media such as Team Newspaper and Kicker in March, there is less and less content about Cristiano Ronaldo in sports, which is a sign that he has faded out of mainstream sight.

When Rishalison came to Tottenham, people had high expectations for him, because he could play on the wing or in the middle, taking into account the roles of Sun Xingyu and Kane. Fans who have seen FIFA World Cup Qatar 2022 know that Rishalison has a strong personal ability, and his goals are usually ornamental. He also praised the younger generation for combining the advantages of South American players and European players. However, Risalesson did not show his comprehensive quality in the top teams in the Premier League. Fabiano felt that there were two reasons that prevented Risalesson from developing his potential under Kong Di. The first one was injury. His injury on the eve of the World Cup disrupted his development plan in this club.

Most players will increase the probability of injury in the Premier League. After all, the big clubs in English football have high competition density and fierce confrontation. If Risalesson can choose a strong Serie A team, the schedule of Apennine Club will be less intensive, which will effectively alleviate his injury. Furthermore, although the thickness of Tottenham’s lineup is not very good, there is no shortage of wingers in Kong Di, and Sun Xingyu and Kulusevski are still ahead of Rishalison. Although Rishalison is still qualified for the front waist, after Lucas Jr. returned from injury, Rishalison’s playing opportunities will be reduced.

Others talked about Rishalison as Kane’s replacement, and fabiano also told the truth-in Brazil’s tactical mode, Rishalison has no problem as a center. However, Kong Di’s system needs a No.9 player with strong fulcrum and a strong sense of grabbing points. Obviously, Lisa Song’s style can’t be rotated with Kane, so it is better for him to change teams. Judging from the overall situation, the requirements of top teams in Serie A for strikers are not so complicated, and Risalesson can give full play to his potential. Moreover, fabiano said that the strong Italian football teams have a rising trend in the Champions League, AC Milan has entered the quarter-finals, and Inter Milan has a high probability of advancing to the next round.

Serie A has gradually separated from the category of "pension league", which is also something that Risalesson needs to consider. After the ball, the author thinks that Lisa Song is very similar to Anthony in some aspects. They both like to show off their skills and show off their skills. The platform of the Premier League is more rigorous, especially the strict manager like Kong Di, who can’t tolerate the mistakes of his players. It can be seen that fabiano suggested that Risalesson consider the top teams in Serie A, and this suggestion has some truth. Regarding whether Cristiano Ronaldo can return to the mainstream, some time ago, Chelsea’s striker couldn’t score, and some people suggested that Burleigh reconsider the Portuguese superstar. After all, Cristiano Ronaldo’s ability to seize opportunities is ok.

As the Blues gradually recovered in these games, no one suggested that Burleigh and winstanley consider Cristiano Ronaldo. As for other strong teams, they have no financial resources to introduce Cristiano Ronaldo. After all, his salary requirements are too high, and no big club is willing to face so many locker room storms. Therefore, C Ronaldo faded out of the mainstream. In fabiano’s view, the cooperation between Cristiano Ronaldo and Mendes ended, which also led to the end of the Portuguese superstar’s career in the mainstream league. After all, Mendes has a good relationship with the major teams, and Cristiano Ronaldo has lost his interpersonal relationship in the mainstream football.