The role of physical exercise on individuals and society
Personal physical exercise can strengthen the body and please the soul, which is physical exercise in a narrow sense. In a broad sense, promoting national fitness and mass physical exercise can improve the overall quality of the people. Improving mental and physical abilities can indirectly lead to more dedication to work. It can also be understood as increasing the gross national product, which is of great benefit to society and families. You can try it.
It can strengthen the body of individuals and enrich the society and the country. You can try it
Social health: also known as social adaptability, refers to the ability of an individual to interact with others and the social environment and have good interpersonal relationships and realize social roles. Individuals with this ability have a sense of confidence and security in interactions, get along well with others, feel comfortable, and have fewer worries, know how to make friends and maintain friendships, know how to help others and ask for help, and can listen to other people's opinions and expressions own thoughts, be able to act responsibly and find their proper place in society.
Function:
1) Fully mobilize and develop the physical, intellectual, psychological and other potentials of athletes; 2) Fierce confrontation and competitiveness; 3) Participants have sufficient physical strength and superb skills; 4) Competing according to unified rules, being international, and having recognized results; 5) Entertainment. The competitive sports carried out in today's world are the product of social history. As far back as the ancient Greek era of more than 700 BC, Chinese martial arts
have included racing, throwing, wrestling and other events, and there have been hundreds of varieties developed so far. Commonly carried out projects include track and field, gymnastics, basketball, volleyball, football, table tennis, badminton, weightlifting, swimming, cycling, etc. Countries and regions also have their own special national traditional sports, such as Chinese martial arts, sepak takraw and kabaddi in Southeast Asia. Its development is closely related to the politics, economy, culture, education, science and technology of the country and region. Recreational sports
refer to a kind of sports activities carried out in spare time or at a specific time for the purpose of entertaining the body and mind. It has the characteristics of amateurism, recreation and entertainment. The content generally includes ball games, activity games, tourism, chess and traditional ethnic sports activities. According to the way the activities are organized, they can be divided into individual, family and collective; according to the conditions of the activities, they can be divided into indoor and outdoor; according to the competitiveness, they can be divided into competitive and non-competitive; according to the mode of operation, they can be divided into Commercial and non-commercial; according to the way of participating in the activities, they can be divided into ornamental activities and sports activities. Carrying out recreational sports activities is beneficial to physical and mental health, cultivates sentiments, and cultivates noble character.
Popular sports
Also known as "social sports" and "mass sports". It is a general term for sports activities that are widely carried out in society in order to entertain the body and mind, enhance physical fitness, prevent and treat diseases and cultivate sports reserve talents. Including workers' sports, farmers' sports, community sports, senior citizens' sports, women's sports, sports for the disabled, etc. The main forms include exercise groups, sports teams, coaching stations, sports homes, sports activity centers, sports clubs, chess clubs, and individual free physical exercise. Mass sports activities should be carried out in accordance with the principles of adapting to people, places and times, as well as being amateur, voluntary, small, diverse and civilized. Extensively carrying out mass sports activities is an important way to give full play to the social function of sports, improve national quality and complete sports tasks.
Medical sports
Refers to a medical method that uses sports methods to treat certain diseases and injuries, and to restore and improve body functions. Compared with other medical and sports treatment methods
, its characteristics are: 1) It is an active therapy, requiring the patient to actively participate in the treatment process and treat the disease through exercise; 2) It is a systemic treatment , improve body functions through nerve and nerve reflex mechanisms, to achieve the purpose of strengthening physical fitness and improving resistance; 3) It is a natural therapy that uses the inherent natural functions (movement) of human beings as a treatment method, and is generally independent of time, place, and equipment. Conditional restrictions. Medical gymnastics, jogging, walking, cycling, Qigong, Tai Chi and special sports equipment (such as tension machines, automatic treadmills, etc.), as well as sunbathing, air baths, water baths, etc. are usually used as treatment methods. It should be individualized, perseverant, step-by-step, and combined with drug or surgical treatment and psychological counseling.
Two thousand years ago, "guidance" and "health preservation" were used as means to prevent and treat diseases. Later, they continued to develop and improve, becoming an important part of Chinese sports medicine.
① Physical activities can improve and enhance the working ability of the central nervous system, make the excitation and inhibition processes of the cerebral cortex more balanced, improve the analytical and comprehensive abilities of the cerebral cortex, and enhance the body's The ability to adapt to changes in the external environment; at the same time, it improves and enhances the regulatory effect of the central nervous system on internal organs, making various organs and systems more flexible and coordinated, and improving the body's working ability.
②Sports activities can promote the growth and development of the body and improve the function of the motor system. Exercise can make bones strong and increase stress resistance; it can thicken muscle fibers, strengthen muscle metabolism, and increase blood supply. Physical activities can also improve the nervous system's ability to control muscles.
③Physical activities can promote the improvement of circulatory organ function. During physical activities, the heart function and blood circulation are exercised and promoted, which gradually strengthens the myocardium, thickens the heart wall, increases the heart volume, increases the heart's stroke volume, and slows down the heartbeat rate at rest (the average person's heartbeat rate per 70 to 80 times per minute, 50 to 60 times for those who regularly engage in physical exercise).
④Sports activities have a great impact on the human respiratory system. Regular physical exercise can strengthen respiratory muscles and increase chest circumference and lung capacity. The average person breathes 12 to 18 times per minute at rest, while a trained athlete breathes 8 to 12 times. When strenuous activities are required, the functions of the respiratory organs can be better utilized to ensure the supply of energy and materials during activities.
⑤ Another benefit of physical exercise is that it can prevent diseases and enhance sexual life.
⑥ Different sports have different effects on people. Some sports are suitable for increasing height, some are suitable for losing weight, and some are suitable for gaining weight.
Non-essential functions of sports (the role of sports)
1. The political function of sport. First of all, it is reflected in winning glory for the country and improving national prestige and international status. Large-scale international competitions directly affect the honor and disgrace of the country. Many countries in the world have always regarded international sports competitions as an important stage to display their own systems and national consciousness. . People often regard sports competitions as "ceremonial" wars conducted by human society in a peaceful atmosphere. It plays a unique role in maintaining world peace, promoting understanding among people of various countries and establishing norms for normal international relations, and plays a unique role in the self-regulation mechanism of human society. Because sports transcend language barriers and are non-national, the Olympic Games have become an integral part of the world peace movement. In the international political arena, it inevitably becomes a diplomatic tool. For many years, the Communist Party of my country has insisted on requiring the Republic of China to participate in the International Olympic Games as the only legitimate representative of the Chinese people, and has fought unremittingly to safeguard national sovereignty and oppose separatism; the Soviet Union, the United States and other countries in 1980 and 1984 In the two Olympic Games, they boycotted each other; the Chinese table tennis team opened the door to the establishment of diplomatic relations between China and the United States, and became a good story in the history of world sports, etc. These are all manifestations of the political function of sports. Sports is also an effective means to enhance national cohesion and promote domestic political integration. When my country hosted the 11th Asian Games in 1990, the torch relay activity carried out was a typical example.
2. The economic function of sports. Sports does not seem to produce direct economic benefits, but it can improve production efficiency and promote the development of social productivity. In today's enterprises, most knowledgeable factory directors and managers regard it as a way to carry out physical exercise for employees, improve employee health, and improve attendance rates. An important link in improving the quality of enterprise employees. The philosophical formula "8-l is greater than 8" proposed by Tsinghua University in China illustrates this point.
The economic function of sports is also reflected in its media role. Today, when people's product awareness is increasing day by day, various sports competitions named "cup games" often have fierce competition in sports in the foreground, and advertising wars by merchants in the background. As people's demand for sports continues to grow, the sports industry and sports commodity economy have become a new industrial sector and commodity field. At present, in economically developed countries, the sports industry is expanding rapidly in both scale and scope. In addition to sports equipment and equipment, it also includes sports tourism, sports performances, sports construction and other sports operations.
In particular, large-scale sports competitions at intercontinental and above levels not only bring great economic benefits to a country or region's entertainment, catering, transportation, tourism, hotel industry and sports equipment and equipment industries, but also bring great economic benefits to the country and region's television, radio, Souvenirs, sports lottery issuance, product patents and high ticket revenue can all bring very considerable economic benefits. In addition, large-scale sports competitions can also create considerable employment opportunities for people. During the 23rd Olympic Games held in the United States in 1984, the American Economic Research Association conducted a study on the impact in California and found that within a tangible and directly quantifiable range, the total benefits amounted to US$3.29 billion. The 11th Asian Games was successfully held in Beijing, my country, in 1990. It not only enhanced my country's international influence and prestige politically, but also promoted the construction of the capital, revitalized the socialist economy, and promoted some industries such as construction and biological testing. It is a rare opportunity for scientific development and even for the economic revitalization of the entire Asia-Pacific region. All these show that the economic function of sports, whether direct or indirect, is huge.
3. The cultural function of sports. As a social and cultural phenomenon, sports itself contains rich cultural connotations. Sports culture has historical origins. Various sacrificial ceremonial activities held by ancient people often expressed people in the form of sports (such as the emergence of the ancient Olympic Games). thoughts, spirits and concepts. The cultural characteristics of sports are reflected in its distinctive symbolism, rich artistry and rich connotation. For example, the five-ring symbol of the Olympic Games symbolizes the unity of the five continents, and the sacred fire symbolizes the light of civilization and represents life, enthusiasm and vitality. Each conference's microblog and mascots also have rich meanings and symbolic meanings. When people hold the opening and closing ceremonies of some large-scale events and various cultural activities, sports performances are often indispensable. It can be seen that sports are not only human body movements, but also a display of human spirit, intelligence and art. The rich sports body culture not only carries out positive biological transformation of human anatomy and physiological functions, but also provides great aesthetic enlightenment and influence to human labor itself. Magnificent sports buildings, wonderful and diverse sports equipment and facilities, and colorful sports equipment are not only the products of human labor, but also the crystallization of human material culture. As a cultural form, sports undoubtedly affect people's spirit, thoughts and consciousness while affecting the human body. The spirit of tenacity and enterprising spirit in sports, the spirit of fair competition, the spirit of unity and friendship, the spirit of patriotism and internationalism are all high manifestations of sports culture in people's spiritual field.
4． The scientific and technological functions of sports. "Science and technology is the primary productive force." The development of sports has benefited from the progress of human social sciences, thus gradually forming a huge sports science system, which covers many components of human life science. The development of sports science and technology The improvement of sports level is achieved precisely because of the achievements of natural sciences such as "human anatomy", "sports medicine", "sports health science", "sports biomechanics" and "sports biochemistry". The behavior and spirit of sports have been recognized by society, and there are "sport sociology", "sports management", "sports economics", "sports statistics", "sports psychology", "sports history" and "sports". Only then can the arguments of social sciences such as "ethology" be carried forward. Sports benefit from science and technology, which in turn provides a broader experimental field and market for the development of science and technology. Various new materials and the application of electronic technology in the sports field have made sports equipment and facilities more scientific and advanced. Competitive sports have broken the "limit" predictions again and again. At present, the sports circles in various countries have turned their attention to the development of high and new technologies such as information science, biogenetic engineering, molecular biology, laser technology, and biophysics, expecting that they can bring greater promotion to the development of human sports. Some people compare the Olympic Games to a reflection of a country's comprehensive national strength, and it is more like a testing ground for modern science and technology and a large showcase of the scientific and technological strength of various countries. The role of physical exercise
Long-term bodybuilding exercise can develop muscles and increase strength; improve health and physical fitness; improve body shape and correct deformities; regulate psychological activities and cultivate beautiful sentiments; improve nervous system function and cultivate The quality of stubborn will.
(1) Develop muscles and increase strength. One of the prominent functions of bodybuilding is that it can effectively develop muscles throughout the body and increase strength.
In the human body, muscles, bones, joints, ligaments, etc. collectively form the motor organs, which allow the organism to carry out various complex and delicate movements, and the driving force for all movements is those large and small muscles.
(2) Improve health and enhance physical fitness. Regular bodybuilding exercises can have a good impact on the functions of various internal organs such as the cardiovascular system, respiratory system and digestive system. Bodybuilding exercises can strengthen the heart muscle. The capacity of the heart increases and the elasticity of blood vessels increases, thereby improving the contractility of the heart and the ability of blood vessels to relax, making the heartbeat powerful and cardiac output increased. Since the working capacity and reserve capacity of the heart have increased, it can bear a greater burden. Bodybuilding exercise can also increase the number of red blood cells, white blood cells and hemoglobin in the blood, thereby improving the body's nutritional level, metabolic capacity and resistance to disease. Bodybuilding exercise also has a good impact on the function of the respiratory system. Bodybuilding exercises can also improve the function of the digestive system. At the same time, muscle activity can increase gastrointestinal peristalsis and increase the secretion of digestive juices, which improves digestion and absorption capabilities and increases appetite. In summary, it can be seen that bodybuilding exercises can effectively improve the health of the human body and enhance physical fitness.
(3) Improve body shape and posture. Correcting deformed body shapes mainly refers to whether the proportions, coordination, balance and harmony of various parts of the body are symmetrical, and whether the main muscle groups have beautiful lines. Posture mainly refers to whether the posture of the entire body and its main parts is straight and graceful. Our country has attached great importance to posture since ancient times, emphasizing that a person should have a standing posture when standing and a sitting posture when sitting. As the saying goes, "Stand like a pine and live like a bell."
(4) Adjust psychological activities and cultivate beautiful sentiments. The essence of human psychological activities is the brain’s reflection of objective things in the outside world. The intense pace of modern life can make people feel a sense of urgency and depression, while intense physical and mental work can make people feel tired. The good changes in body beauty and posture brought about by bodybuilding training. He also makes people lively, cheerful and energetic. Therefore, bodybuilding is a youthful sport that can regulate people's psychological activities and cultivate people's beautiful sentiments.
(5) Improve the function of the nervous system and cultivate strong will quality. The central nervous system is composed of the brain and spinal cord, and the highest command organ of the body is the cerebral cortex. On the one hand, it is responsible for managing and regulating the activities of various organ systems inside the human body and maintaining the balance of the internal environment of the human body. On the other hand, it is responsible for maintaining the balance between the human body and the external environment. Bodybuilding is carried out under the control and regulation of the central nervous system. In turn, bodybuilding exercises can also improve the functional level of the central nervous system. It can improve the strength and concentration of nervous processes, improve balance and flexibility, thereby improving the organism's ability to adapt to the internal and external environment. In bodybuilding training, muscles often have to work to the limit. Athletes often have to overcome muscle soreness and other fatigue and various difficulties caused by heavy exercise training. Long-term hard training, perseverance, and perseverance can cultivate tenacious perseverance. , cultivate a strong will quality that is not afraid of hardship, tiredness, pain, and boring!
I hope the knowledge I accumulated during fitness will be helpful to you, and I wish you good luck! What is the function of physical exercise?
There are many functions! I just like to exercise. When you are tired and hungry, you can use exercise to vent yourself. It's very useful. When you sweat all over, take a hot bath, sleep, and forget about your worries. Exercise can make men stronger, and women can lose weight. Needless to say, there is no harm in exercising more, only benefits. !
The functions of physical exercise are:
First: exercise, prevent colds, and prolong life.
Second: Improve your own spiritual energy.
Third, the effect of physical exercise on mental health is to exercise one's own physique.
Let the body move to feel refreshed and psychological stress will be released, and you will have confidence in the effect of diet and physical exercise on weight control. Function
Controlling your diet is mainly to control your daily intake of calories and protein, just enough to maintain the amount necessary for your body for a day, so that there will be no accumulation of excess substances to form fat. Physical exercise is an external solution that allows you to burn fat and break it down into water and protein, thereby getting rid of the fat left over from the past. It also increases muscles and creates a sense of beauty through exercise. The two of them together have a good effect