Physical exercise: help to meet human health.
The required civilized way of life
1948 the world health organization believes that "health is not a state of self-feeling, but a state of complete physical, mental and social peace of individuals, not just the absence of diseases and symptoms." It includes four aspects: physical health, mental health, good social adaptation and moral health. The promotion of physical exercise to health is reflected in these four aspects.
First of all, physical exercise can promote health. At this point, all those who have been to school have fully studied and fully understood in physical education class. Mao Zedong's call for "developing sports and strengthening people's physique" has long been a household name and deeply rooted in people's hearts.
Second, physical exercise helps to promote mental health. According to the World Health Organization, there are three signs of mental health, namely, 65,438+0, complete personality, which is characterized by good self-feeling, emotional stability, more positive emotions than negative ones, good self-control, psychological balance, self-esteem, self-love, self-confidence and self-knowledge. 2. In the environment, have a full sense of security and maintain moderate anxiety. 3. Have a clear life goal for the future, be practical and enterprising, and pursue ideals and careers. Regarding the psychological health care function of physical exercise, Coubertin, the founder of the modern Olympic Movement and a French educator, once wrote in Ode to Sports: "Ah! Sports, you are very interesting. Thinking of you, my heart is full of joy, my mind is more open and my organization is clearer. You can let the sad people relax, and you can make the life of the happy people sweeter! "
Third, physical exercise helps to promote moral health. Moral health refers to not meeting one's own needs at the expense of others, having the concept of distinguishing right from wrong, such as truth, goodness, evil, honor, shame, beauty and ugliness, being able to restrain and dominate one's behavior according to the norms that society considers normative, and making contributions to people's happiness. In this regard, Japanese sports sociologist Ryuichiro Jiujin believes that "the good result of sports is courage, loyalty, integrity, fairness, patience and cooperation."
Fourthly, physical exercise helps people adapt to society better. The so-called good social adaptation means that the individual's social behavior can adapt to the complex environmental changes at that time, be understood and accepted by others, maintain normal interpersonal relationships, and be welcomed by others. To take part in physical exercise, you must learn to deal with people. In physical exercise, regardless of the difference of occupation and social status, the distance between people is narrowed, the poor and the great will have the same language and may become friends. China's "Ping-Pong Diplomacy" ended the antagonistic relationship between China and the United States, and physical exercise turned strangers into friends. Lifestyle disease: calling for the construction of civilized sports and physical exercise lifestyle.
People's health is directly related to their lifestyle. A bad and unbalanced lifestyle is a kind of "danger of self-creation". Nakajima Hiroshi, Director-General of the World Health Organization, warned people that lifestyle diseases will become the number one killer in the world in about 20 15 years. 2 1 century diseases that threaten human health mainly include:
1, diseases caused by overnutrition and bad eating habits. For example, cardiovascular and cerebrovascular diseases and cancer alone account for 70% of the total deaths in the United States, and their pathogenic factors mainly come from overeating, excessive fat intake, lack of exercise, smoking, drinking and mental stress. The German Environmental Protection Agency has made a concrete calculation. Germans only need 160 grams of meat every day, but at present it is 250 grams per day. The same is true of the consumption of milk and eggs. In China, the cause of death tends to be consistent with that of developed countries. A sample survey of 35 large and medium-sized cities by the national statistical department shows that the consumption ratio of meat and vegetables for urban residents is 2? 1, and the ratio of flour and rice to coarse grains is 1? 0.07。 The adverse consequence of this diet structure is that the intake of high calorie, high protein and high fat leads to abnormal blood lipid metabolism, which makes cardiovascular and cerebrovascular diseases the biggest death of urban people. At the same time, due to excessive intake of calories and cholesterol, some ingredients in food, such as dietary fiber and vitamin A, are insufficient, which has become the main cause of cancer diseases such as colon cancer, rectal cancer, gastric cancer, breast cancer and ovarian cancer. Therefore, some people call the cancer diseases caused by these reasons "lifestyle cancer".
2. Modern "fashion disease". This is mainly caused by some modern electronic equipment, the pursuit of fashion consumption and improper entertainment methods. For example, the alpha and gamma rays emitted from the screens of color TV sets and game machines will kill human white blood cells, lead to the decline of human immunity, and also cause amblyopia, strabismus, astigmatism and other diseases; Luxurious interior decoration will bring chemical pollution.
3. Mental illness. A research report from Harvard University shows that mental health problems account for 8. 1% of the global disease burden. Mental illness is increasing in both developed and developing countries, especially among teenagers. The fast pace of urban life, complex interpersonal relationships and increasingly fierce competitive environment lead to people's psychological barriers, such as anxiety, depression, mania, inferiority and paranoia. Appear and induce a variety of physical and mental diseases. Such as: migraine, constipation, diarrhea, ulcerative colitis, female menstrual disorder, male impotence, diabetes, cancer, hypertension, heart disease, nervousness, schizophrenia, mania, depression and so on.
4, repetitive work stress complications. This will be a fashionable disease in 2 1 century. According to the statistics of the US Department of Labor, the injuries caused by repetitive mechanical work now account for 65% of all occupational injuries. According to the latest data, the number of victims of repetitive work stress complications is as high as 330,000 per year. The complication of wrist repetitive work stress is the most common occupational injury caused by repetitive work stress. Workers who deal with computers all day are the most common victims. Generally speaking, blue-collar workers who are engaged in manual labor, such as packing in factories or doing some repetitive assembly work on production lines, are most vulnerable to repeated work pressure. However, since the 1980s, the number of white-collar workers working in offices has increased sevenfold. According to the research results, this is due to the popularity of computers. Sitting in front of the keyboard seems easy to work, but in fact, the pressure on muscles is beyond the understanding of ordinary people. This posture hinders blood circulation. If the posture is not correct, the shoulder and neck work will be more difficult. Over time, the shoulder and neck muscles will fail due to long-term tension.
5. taking drugs. At present, at least 40 million people in the world have become drug addicts, with an average of one drug addict for every 120 people. Developed countries suffer the most. American drug addicts spend as much as $654.38+000 billion on drugs every year, and 654.38+0876 people died of drug overdose in 654.38+0985 alone. According to a survey conducted by the American Institute of Drug Abuse, among the 240 million people in China, 654.38 billion people have tried drugs and abused drugs. From 1976 to 1980, the number of drug addicts in the former West Germany increased fourfold. In addition, drug abuse in Britain, France, Italy, Australia and other countries is also very serious. Drug abuse poses a great threat to human health and dignity and will remain a major public hazard in the 2 1 century.
6. Insufficient exercise. In the era of low mechanization, the ratio of human physical expenditure to mental expenditure is 9? 1, in the era of medium mechanization, will be converted into 6? 4. In the era of full automation, the reverse is 1? 9。 It can be said that in the process of alienation between man and nature, people have gained a lot of material wealth and spiritual wealth, but they have also lost many precious things, and the biggest loss is the movement of the human body.
7. Functional degradation. People eat food refined through many processes, so people's teeth are getting weaker and weaker; Drink chemically treated water, so people's gastrointestinal function is seriously reduced; Air conditioning makes people more and more unable to adapt to the original temperature of nature, and people's adaptability is declining. Steve jones, a professor of genetics at the University of London in the United Kingdom, believes that the most advanced animal on earth, human beings, has stopped developing, and there is no need for human beings to evolve again in physical appearance.
In addition to the above risks, sexually transmitted diseases, AIDS, epidemic viruses, industrial pollution and life risks will all pose a serious threat to human health in the 2 1 century. In this regard, Dr. Bresno from the Department of Public Health of the University of California, USA, proposed the following healthy lifestyles: (1) Sleep for 7-8 hours every day; (2) regular breakfast; (3) Do not smoke; (4) Do not drink or drink a small amount of low-alcohol wine; (5) eat less and eat more meals; (6) Weight control (not less than 10% of standard weight and not more than 20% of standard weight); (7) Exercise regularly; (8) Physical examination at least once a year. Experts and professors in China, such as Hong Zhaoguang and Qi Guoli, also put forward the lifestyle of physical exercise.
Establish a civilized physical exercise lifestyle
1, it is the key to establish correct values of physical exercise. The value of physical exercise is mainly manifested in:
(1) Physical exercise makes people closer to nature;
(2) Physical exercise makes people closer to people's game and aesthetic origin;
(3) Physical exercise enriches people's social communication space;
(4) Physical exercise can strengthen the body and prevent various physical and mental diseases;
(5) Physical exercise can promote people's socialization;
(6) Physical exercise has a strong function of quality education;
(7) Physical exercise can prevent and treat bad living habits.
2. Arrange a reasonable sports consumption structure.
Sports consumption is an important consumption to improve social health, optimize lifestyle and improve quality of life, which is called health investment. The position and proportion of sports consumption in the consumption structure can often reflect the degree of civilization of individuals, families and society. Relevant surveys show that the higher the income level, the greater the proportion of sporting goods consumption; The higher the education level, the higher the consumption expenditure of sporting goods.
3. Cultivate the habit of physical exercise.
People's behavior habit is an important form of life style, which has great influence on people's health. Every year, 2 million people in the United States die of unhealthy lifestyles. The main reasons are alcoholism, smoking, drug abuse, irregular life, out-of-control nutrition and insufficient physical exercise. A survey of 400,000 people in Tianjin from 65438 to 0984 shows that smoking and drinking are the main factors of "four evils" such as malignant tumor, coronary heart disease, stroke and hypertension. Physical exercise habits have a very positive effect on promoting health. Scientific experiments and countless facts have proved this point.