What is sports? I believe that different people will have different understandings. In my opinion, "body" can be understood as body and exercise, and "education" is education, so exercise together is the education of body movement. Usually, the movement we understand should be movement. However, the real essence of sports is to achieve the purpose of strengthening physical fitness, improving health, improving lifestyle and improving quality of life through sports, which is not only conducive to people's modernization, but also promotes the growth of national economy and social development.
There are many functions of sports, such as fitness function, bodybuilding function, health care function, education function, entertainment function, political function and economic function, but I think the most important function is the fitness function of sports, because the fitness function of sports is the most basic and direct function of sports and the basis for determining other functions of sports. As the class said, "Appropriate and benign physical exercise can make good adaptive changes in human organs and body functions, thus improving people's health and adaptability." I have a deep understanding of this, because I really started from college and have been exercising all semester. Although I have exercised before, I lasted less than two weeks. From the beginning of school, I will go jogging on the playground every two days. Although not once a day, I think this frequency is just right for me. After more than a month of exercise, I found that my body has changed a lot, such as going up the stairs, the simplest thing. In the past, because I didn't do much exercise, my body became weaker every day since I went to college, and I was panting even when I went up the stairs. Now I feel less tired after exercise. What's more, I used to be exhausted after five laps and dizzy after running. Now I'm not so tired after running ten laps, and my speed is much faster than before. In addition, I feel that my lung capacity has been significantly improved than before. I used to hold my breath for 50 seconds, but now I can easily hold my breath for one minute. From these aspects, we can see that the fitness function of sports is really very good. We should strengthen the usual physical exercise, just like the phrase "strengthen physical exercise and increase the physique of former people" that we often see when we go to the playground.
Another important function of sports is educational function, which is the most basic social function of sports. Nowadays, people attach great importance to the important role of physical education in education. Physical education is an important part of school education and an important means and aspect of education. Almost all countries regard sports as one of the contents of education. Physical education plays an important role in cultivating people's healthy and reasonable lifestyle, collectivism, patriotism, hard work and tenacious struggle. First of all, sports activities need physical strength and need to overcome inertia, ego and difficulties. Therefore, the quality of personal will has been well honed. Secondly, sports are often carried out in competitions and contests with opponents. It is of special value to train and stimulate people's fighting spirit and transcendence consciousness. Furthermore, in the collective sports activities, if you want to win, you need to compete with your opponents, the tacit understanding of your peers and the cooperation of tactics. In the fierce competition, obeying the referee, observing the rules, respecting the opponent and the audience are the basic requirements of sports ethics. These are also conducive to cultivating people's excellent moral qualities such as competition, gregarious, cooperation, fairness and self-discipline. Under the condition of fierce competition in market economy, the formation of people's mental outlook is conducive to people's adaptation to social development and social stability and development.
Speaking of sports, I always associate it with the Olympic Games, because the Olympic Games is a feast of sports, and every Olympic Games has athletes from all over the world. But I always feel that the current Olympic Games is different from the previous Olympic Games. As we all know, the Olympic Games originated in ancient Greece. At that time, the Olympic Games was a symbol of peace and friendship. People hold the Olympic Games to pursue the higher, faster and stronger ideals of mankind. But I feel that the current Olympic Games is more about showing the strength of a country. The Olympic Games has become a political means. Even in some countries, the Olympic Games completely ignored the most basic principle of the Olympic Games "fairness" and openly violated the sanctity of the Olympic Games. Besides, some athletes have forgotten the true meaning of the Olympic Games, and they do not hesitate to use illegal means to win. The list of events in the Olympic Games is also the most, and athletes from all countries have various physical disabilities in targeted training and competitive competitions. This phenomenon is common and serious among Chinese and foreign athletes, but it has not attracted enough attention from the Olympic Organizing Committee and put forward some suggestions. Is the purpose of the Olympic Games to seduce and bring up thousands of disabled people all over the world with a few medals? Such an Olympic Games might as well not be held, because it has lost its original meaning.
Health articles
Health is the capital of revolution, and health is the greatest wealth in life. So what is health? There is a sentence that I think is particularly good. "Health is 1 for a person. Everything this person has acquired, such as wealth, knowledge, reputation, status, etc. , is a 0 after 1. If 1 no longer exists, then a long string of zeros after 1 really becomes 0. " The meaning of this sentence is clear. Health is the foundation of life. Without health, everything will be lost. With health, you can have everything. The development of society is people-oriented, while the development of our people is health-oriented.
In people's previous ideas, there were only two kinds of health status: disease and health. Now people's health status is mostly between disease and health, which is what people call sub-health status. Sub-health is a lack of nutrition caused by the pressure of study, work and life, environmental pollution, garbage and toxins accumulation in human body and unreasonable diet structure. Sub-healthy people will feel tired, loss of appetite, poor sleep, pale eyebrows and decreased immunity. Go to the hospital for a check-up-nothing wrong. In fact, sub-health is a prelude to disease. For all kinds of physical discomfort in sub-health, most doctors can't do anything about it, and they can't find it after investigation, and they can't be cured. I think sub-health problems should not be solved by doctors, but by themselves.
In my opinion, if you want to be healthy, you should mainly start from two aspects, one is physical exercise, and the other is eating habits.
Physical exercise is of great significance to health. Physical exercise can promote the development of brain and improve the function of nervous system. Through physical exercise, you can exercise the brain and nervous system, and improve the intensity, balance, flexibility and endurance of nerve cells. It can make nerve cells get more sufficient energy and oxygen supply, and make the brain and nervous system get enough energy and material guarantee when they work hard. Physical exercise can make the brain's excitement and inhibition process alternate reasonably, avoid nervous system overstrain, eliminate fatigue, and make the mind clear and quick-thinking. Regular physical exercise can improve the structure and function of cardiovascular system, thus improving work ability, strengthening respiratory muscles and increasing lung ventilation. Physical exercise can improve the body's adaptability to the environment, enhance the body's immunity, increase the number of white blood cells, enhance vitality and enhance the body's immunity. Can make middle-aged and elderly people maintain vigorous vitality, delay the aging process, and live a long and healthy life. In a word, exercise is good for health.
Eating habits are also of great significance to health. As the saying goes, food is the most important thing for the people, and China people say that food and clothing are the same as health preservation. Huangdi Neijing said: "Five grains are for nourishment, five fruits are for help, five livestock are for benefit, and five vegetables are for supplement." It means that food is the foundation of human survival, and fruits, vegetables and meat are all auxiliary, nourishing and supplementary as staple food. In fact, the ultimate goal is to make us have a balanced diet. This is like what we now call a balanced diet pagoda, which shows that the ancients also attached great importance to a balanced diet. Reasonable nutrition can make the body grow and develop normally, enhance the resistance to diseases and maintain physical and mental health. Insufficient or improper nutrition will affect growth and development, make physical fitness decline, and even appear nutritional deficiency or obesity. A balanced diet is very important for health. Many of our current diseases are caused by irregular diet and unbalanced nutrient intake. If you want to be healthy, you must develop good eating habits and take vitamins and other nutrients reasonably.
To sum up, exercise and health are inextricably linked. Only by participating in sports can we have a healthy body, and only by having a healthy body can we actively participate in sports. For a healthy future, let's act together.