Students, we can have all the beautiful things, such as money, power, status, love and so on. But all this is based on a healthy body. If you leave a healthy body, everything will go up in smoke. Only a healthy body can have a sound spirit; Only a healthy body is the beginning of all hope.
Students, winter is coming in a blink of an eye. Winter is a good time to exercise.
Practice has proved that when you take part in outdoor sports activities in winter, your body is stimulated by cold, and your muscles and blood vessels are constantly contracting, which can make your heart beat faster, your breathing deepen, your metabolism strengthen, and the heat generated by your body increase. At the same time, due to the enhanced excitability of cerebral cortex, it is beneficial to regulate body temperature sensitively and accurately. This can significantly enhance people's cold resistance.
Our primary school students are often stimulated by cold when they exercise outdoors in winter, which can enhance their resistance to common winter diseases such as colds and tracheitis. Sunbathing outdoors in winter, ultraviolet rays in sunlight can promote the hematopoietic function of human body and play a positive role in the treatment and prevention of anemia. Frequent outdoor exercise in winter will strengthen the ability of body temperature regulation and improve the ability of keeping out the cold. Primary school students are in a critical period of growth and development. Promoting the normal growth and development of the body can better improve learning efficiency, develop personality and exercise will.
Students, the following teachers will talk about matters needing attention in winter exercise:
1, fully prepare for winter exercise, and keep your whole body warm.
In winter, the temperature is low and the body becomes stiff. When people are indoors and outdoors, the temperature drops suddenly, which will make the skin and muscles contract immediately, the joints and ligaments become stiff, and the metabolism in the body slows down. In this case, if you start exercising immediately, it may cause muscle strain or joint injury, and due to the rapid heartbeat, it may also cause discomfort such as nausea and vomiting. Therefore, we should be prepared to make the muscles and joints of the whole body move, so that the internal organs, especially the heart, can adapt to the movement, improve the excitability of the nerve center, and improve blood circulation and material metabolism. Be warm when preparing for activities, so that you will feel strong, energetic and not afraid of the cold when you start activities.
2. Exercise and dress properly in winter to protect the exposed skin.
Physical education teachers should instruct students to wear warm clothes, hats and gloves, and if the wind is too strong, wear masks. But don't wear too thick and bloated, so as not to hinder physical exercise, increase the burden on the body, and even sweat too much, leading to a cold. Remember to put on your coat when you have a rest during exercise, and don't let the cold invade your body when your pores are wide open. Pay attention to prevent common glasses such as colds and tracheitis. Besides rubbing bare hands, face, nose and ears frequently, it can promote local blood circulation.
3. Avoid exercising in strong wind, cold, heavy snow and fog.
Foggy weather is not suitable for long-distance running, because breathing will deepen and accelerate during exercise. There are many dust impurities, bacteria and viruses in the foggy air, which leads to the outdoor air being quite dirty, the visibility being greatly reduced, and often causes respiratory diseases. At this time, outdoor sports are better than indoor sports. In addition, be careful not to skate in frozen rivers, pools, potholes and canals to prevent injury accidents.
4, breathing methods must be appropriate.
In winter, the climate is cold, and sometimes there are sandstorms. Therefore, don't take a big breath during exercise, but use the method of nasal cavity or nose-mouth mixed breathing to reduce the bad stimulation of cold air on the respiratory tract and avoid the inflammation of the upper respiratory tract caused by cold air stimulation.
5, master the right amount of exercise.
Winter exercise should be arranged reasonably according to the weather and personal health. In exercise, we should step by step and do what we can, and the duration of exercise should not be too long.
Students, in the face of fierce competition in 2 1 century, let's meet more intense challenges and difficulties with healthier bodies. Let's exercise together for the soaring of the Chinese nation and your health!
Good morning, teachers and students.
Autumn in October, this is a harvest season. We have made great achievements in our studies and have grown up on the road of life. In this harvest season, we also need to get healthy through persistent exercise. Students, we can have all the beautiful things, such as money, power, status, love and so on. But all this is based on a healthy body. If you leave a healthy body, everything will go up in smoke. Only when you have a healthy body can you have a sound spirit; Having a healthy body is the beginning of all hope.
The 10th Asian Games for the Disabled was held in Guangzhou in 20xx. During the Asian Paralympic Games, wonderful and touching stories are staged every day. Paralympics star Wang Yanhong was disabled by illness at the age of 15. 1994 was selected to participate in the 6th "Far South" Games and began to practice archery. Wang Yanhong carries a bow and arrow weighing 4 kilograms every day for five or six hours of archery training and all kinds of hard physical training. At the end of the day, my hands were bruised one by one, and my arms were shot black and blue by arrows. After the residual limb stands upright and stiff day after day, it is more painful and tragic. And repeating the monotonous archery hundreds of times a day almost drives her crazy! She gritted her teeth with indomitable will. She wants to roll up the huge bow of life and draw a beautiful arc for her life. Wang Yanhong's indomitable spirit deeply touched people, and she insisted that the spirit of physical exercise is worth learning.
With the vigorous development of national fitness activities, people's concept of life has changed greatly. In some large and medium-sized cities, consumption for health has become a fashion to improve the quality of life in the new era, and it has also become a fashion to invite people to dinner instead of fitness. On holidays, gyms are in full swing, and sending sports "new year's goods" has become the choice of more and more people. People in China are still watching TV, disappointed by the repeated defeats and battles of China football team, but more people are holding their own football on the court.
Dear students: Youth is an era with lofty aspirations; It was an era of brave struggle and pioneering spirit; It is an era of forging a strong body. Health is the guarantee of life, and health is a great wealth. With health, there will be a perfect life. With health, there will be the greatest happiness. I remember Zhou Tao, a famous host of CCTV, said, "In the face of beauty, money and health, I will not hesitate to choose health. The reason is simple, because without good health, there is nothing. "
Our school sports meeting will be held on Thursday and Friday this week. In this golden autumn, we will take part in the Tanaka Sports Meeting together. There, the bright sunshine is ours, the blue sky is ours, the autumn wind is ours, the joy of harvest is ours, and there is a big playground waiting for us to activate. There, it is a stage for us to put aside the pressure of study, let go of our hearts and show ourselves. Here, I sincerely wish the athletes a level and elegant demeanor. I also wish the students learn to keep fit, learn to keep fit, and truly become excellent middle school students who not only study well, but also have good health and all-round development of morality, intelligence, physique and beauty. "I can do it in the new century."
Finally, I wish the students good health and progress every day! Thank you all.
Dear teachers and students:
Good Morning, everyone! Today, the theme of our national speech is "Sunshine Sports, Keep Healthy"
Plato, the great philosopher of ancient Greece, said: The three most precious and greatest things in life are "health, beauty and wisdom". If people don't have a healthy body, they won't be beautiful, they won't have a carrier to carry wisdom, and they won't have vitality. We often say that the body is "1" and the score is followed by "0". With this "1", there are 100 and 1000, otherwise no amount of zeros will make sense. Obviously, a healthy body is a prerequisite for our growth, adulthood and success.
But the situation is not optimistic now. Let's listen to several sets of figures:
1. The results of the national students' physical fitness test show that among the primary and middle school students aged 7 to 18, 10 people are "chubby".
2. The low vision rate of primary and middle school students in China is rising, and the myopia rate of young students and children in China has ranked second in the world;
3. The young people's vital capacity level continues to decline. Students aged 7 to 18 and 19 to 22 are the most obvious groups with decreased vital capacity.
In recent 20 years, the physical fitness of teenagers in China has been declining, the physical fitness has been declining, the obesity rate has been rising, and the myopia rate has been rising. This situation worries us. To this end, the central government issued the "Opinions on Strengthening Youth Sports and Strengthening Youth Physical Fitness", and determined a series of policies to strengthen youth physical fitness. Subsequently, the State Sports Commission launched the "National Sunshine Sports Campaign for Hundreds of Million Students" nationwide. At this point, primary and secondary school students all over the country actively participated in sunshine sports activities.
In the process of actively participating in sunshine sports, I hope students can do the following:
First, raise awareness. As the saying goes, health is the capital of revolution. Physical exercise can not only exercise and improve our endurance quality, but also hone our will quality and cultivate our good habits. However, some students did not actively participate in physical education class and class exercises, and quietly slipped away; Some students are perfunctory in eye exercises between classes and lack initiative. These are inappropriate and irresponsible to the body. Therefore, I hope that students will have a correct attitude and fully understand the importance and benefits of physical exercise.
Second, actively participate. I hope that students will insist on doing eye exercises every day, actively participate in class exercises or running exercises, and consciously insist on running during holidays and winter vacations. In particular, in the process of running practice, the queue should be neat, the slogan should be loud, and the tone of progress should be consistent. All grades and classes should strengthen publicity and education, and form a campus running atmosphere and culture based on physical fitness and sunshine sports.
Third, pay attention to safety. In the process of daily physical exercise and winter running exercise, I hope that students will follow the arrangement of physical education teachers and the tips of health and safety, and scientifically arrange reasonable and moderate exercise methods and intensity to prevent accidents.
Teachers and students, a strong teenager makes a strong country. As early as 2000 years ago, the words were engraved on the rocks of ancient Greece: "If you want to be strong, run!" ! If you want to stay healthy, run! If you want to be smart, run! "I hope that you will actively participate in the sunshine sports and let the concept of' exercise for one hour every day and live a happy life' penetrate into everyone's heart. Let's take a big step and embrace our beautiful campus life with passionate and happy running and persistent physical exercise!
Lecture 4: Teachers and students:
Happy new year! After a peaceful, civilized and pleasant Spring Festival and winter vacation, we have ushered in a new semester full of hope and challenges. At the beginning of this new semester, I would like to express my sincere greetings and heartfelt wishes to all teachers and students!
At present, some students lack exercise and their physical fitness is not very good. In order to fully promote the vigorous development of school sports and form a lively campus sports atmosphere in which everyone participates and everyone competes first, the spirit of "Opinions of the Central Committee of the State Council on Strengthening Youth Sports and Strengthening Youth Physical Fitness" will be fully implemented from today. We will extensively carry out sunshine sports for hundreds of millions of students all over the country. Through sports activities, we will hone the will quality of young students, cultivate good exercise habits, effectively improve their physical fitness, especially their endurance quality, and further set off a new climax of sunshine sports.
Long-distance running belongs to aerobic metabolism, which is of great help to improve students' cardiopulmonary function; Long-distance running can eliminate mental fatigue and make students full of energy; Long-distance running can accelerate blood circulation, promote metabolism and keep everyone at a standard weight; Long-distance running can not only exercise, but also hone one's perseverance.
I hope that the students will be standardized in their actions, with neat steps, loud slogans and perseverance in long-distance running; I hope that students can strengthen their physique in long-distance running, hone their will in the playground and experience happiness in sports; I hope the students will go to the playground, nature, sunshine, healthy body and happy life.
I also hope that all teachers will participate in this activity, and exercise with students after work to set an example for students.
Teachers and students, you are not a hero until you reach the Great Wall. Let's join in the sunshine sports, run freely on the playground, stretch every joint, activate every cell, strengthen our physique and show our vitality! Let sports become our lifelong hobby! Let health become our unremitting pursuit of all-round development! Let happiness be the accompaniment note in the process of our growth!
Finally, I wish all teachers and students good health and a happy mood!
We are a new generation. Since the revolutionary predecessors shed their blood and dyed the national flag red and held it higher and firmer, we should study hard from now on, master rich scientific and cultural knowledge, and strive to become a young pioneer with all-round development in morality, intelligence, physique, beauty and labor, and a new generation with ideals, morality, culture and discipline. In order to make our motherland more prosperous and strong tomorrow, we should always be ready to study hard.
I hope students will not forget yesterday, cherish today and create a better tomorrow.
Students, let's take active actions from today, establish the concept of health first, persistently and actively participate in sunshine sports activities, and practice the Olympic spirit of "higher, faster and stronger" with actions. Today, we will strive to win glory for our school, and tomorrow, we will strive to win glory for our country!
With the arrival of winter, the temperature drops, which makes people feel a little chilly, but this season is a good time to exercise. What are the benefits of winter exercise? Let's talk with you today, so that everyone can exercise and keep fit in winter!
1. Taking part in winter sports can not only exercise and enhance physical fitness, but also develop a strong will, not afraid of cold, improve the body's cold resistance and enhance its ability to resist various diseases. As the saying goes, "practicing Sanjiu in winter" is a valuable experience that people have summed up in long-term exercise.
2. Physical exercise in winter can accelerate blood circulation, increase the heat generated by the body and improve people's ability to keep out the cold. Therefore, people who insist on winter exercise have 8~ 10 times stronger cold resistance than ordinary people.
3. Winter exercise can also speed up blood circulation and increase the oxygen supply to the brain, which has a positive effect on eliminating the fatigue caused by long-term work of the brain, enhancing memory and improving learning efficiency.
4, physical exercise in winter, receiving sunlight, ultraviolet rays in the sun can not only kill germs on human skin and clothes, but also disinfect the human body; It can also promote the absorption of calcium and phosphorus by the body and contribute to the growth and development of bones, especially suitable for growing primary and secondary school students. According to the survey, people who often participate in sports activities are 4~8 cm taller than those who do not participate in sports activities.
5. Winter exercise is mostly carried out outdoors, constantly stimulated by cold air, and the hematopoietic function of the human body has changed significantly, and the body's disease resistance has been enhanced. As the saying goes, "move more in winter and get sick less;" Lazy in winter, drink a bowl of medicine "is the truth.
6 Teachers and students physical speech:
Good Morning, everyone!
The topic of my speech today is "winter exercise, keeping fit".
The cold winter is coming, and the number of people with colds and fever in the classroom is gradually increasing during this time. This is the result that our bodies can't resist the cold. A mathematician once said, "Health is the number 1, and wealth and fame and fortune are 0 after 1." There can be many beautiful things in a person's life, but all of them are based on a healthy body. Only by taking an active part in physical exercise can we have a healthy body.
Winter is a good season for exercise. Winter exercise can promote muscle contraction, speed up breathing, improve metabolic rate, and is conducive to sensitive and accurate temperature regulation, thus improving people's cold resistance. Therefore, people who insist on winter exercise have eight to ten times stronger cold resistance than the average person. In addition, when the human body is stimulated by cold air in winter sports, the antibodies in the body increase, and the body's ability to resist diseases will also be enhanced. As the saying goes, "Exercise more and get sick less in winter" is the truth.
Adequate winter exercise can make us have a strong body. Only a healthy body is the beginning of all hope and the root of happiness. So, how to do physical exercise scientifically? * * * The following points are worth learning.
First of all, we should make full preparations to prevent sports injuries. When the temperature is low in winter, the elasticity of ligaments and joints is weakened. Before exercise, fully stretch the muscle ligaments, move all joints, and then join the exercise.
Two, to participate in physical exercise, we must step by step, the amount of exercise from small to large, the technical level from easy to difficult. With the extension of exercise time, gradually increase the amount and intensity of exercise.
Third, physical exercise should be comprehensive. Do a variety of exercise programs, so that all parts of the body can be exercised, so as to develop in a balanced way. The content of physical exercise should be rich and colorful, such as running, skipping rope and playing badminton.
Fourth, we must persevere. The fitness effect of physical exercise can not be achieved in a day or two, and it takes a long time to persist in exercise to get practical results. We should attach importance to school exercise for half an hour every day, and insist on attending physical education class in every class to achieve the expected results.
Five, the winter climate is cold, don't take a big breath during exercise, but should adopt the method of nasal cavity or mouth-nose mixed breathing to reduce the adverse stimulation of cold air on the respiratory tract. Dress appropriately during exercise, do proper tidying activities after exercise, don't stay in windy places, dress in time to keep warm and prevent colds.
Winter exercise not only helps to strengthen physical fitness, but also helps to exercise the strong will not to be afraid of the cold, and further enhances the body's adaptability to the cold. The body is the carrier of knowledge. With a healthy body, you can work and study better. Let's persist in winter exercise and meet more intense challenges and difficulties with healthier bodies!
My speech is over. Thank you!
Speech on keeping fit Dear teachers and students,
Good morning everyone.
Today, the topic of my speech is "Pursuing sunshine and keeping fit".
According to authoritative statistics, there is a big gap between Chinese residents' physique and that of foreign countries. After the age of 40, the physical fitness has obviously declined, and 60% of middle-aged people have health problems, mainly manifested in increased blood pressure and decreased vital capacity. Heart disease is at least 15 years old in China, and cardiovascular and cerebrovascular diseases are the main causes of death. China has entered an aging society. In 20xx, the elderly population exceeded1.50 billion, accounting for 1 1.6% of the total population.
Maybe the students are tired of these data, but I want to emphasize that fitness is not only the need of individual life, but also the premise and guarantee of the continuation of group life. There is no need to force it by external means, but it should be our heartfelt wish. But now, more and more students despise physical exercise, thinking it is only a trivial matter, and even willing to give up in order to gain more study time. We put sports at the bottom and ignored its importance. Especially for our senior high school students, a healthy body is the material guarantee for our study.
In recent years, "sunshine sports" has been widely carried out all over the country, and our school has also carried out "sports festival" activities. No matter the headmaster, teachers or classmates, they are immersed in the joy of sports. At this moment, the playground has become our paradise, and sunshine is the best reward for us. Taking part in more sports activities can enhance our physical fitness, and running is the simplest and most effective way to promote human heart and lung function. Physical exercise can make people receive more sunshine, which is conducive to enhancing their ability to adapt to the environment and resist diseases. This is not only good for our health, but also plays a releasing role psychologically. We run and laugh heartily in sports activities, experience the happiness of this sport and the beauty of life, face setbacks with a positive attitude and establish optimistic life beliefs.
Physical exercise should also follow some basic principles. Physical exercise method is simple and easy to learn, but if you want to keep fit scientifically and avoid injury, you must adhere to the principles of gradual, all-round development, pertinence, regularity and safety. Only in this way can our physical exercise achieve the ideal effect.
From the perspective of life, exercise is one of the essential attributes of human beings; From the perspective of cultivating people, sports is the basis of all-round development of people. Sports is not only fitness, bodybuilding, but also brain, heart, spirit, body, morality, emotion, interest, will, confidence, endurance, attitude towards life, natural harmony and interpersonal relationship. ...
In a word, sports is a spirit and a culture. Then, let's devote ourselves to physical exercise, make our limbs more flexible, make our bodies stronger and make our lives better!
Thank you!
Dear residents and friends,
Hello everyone! Today, I am honored to speak on behalf of the residents of Jianhua community at the opening ceremony of the second community sports festival. The topic of my speech today is: building a healthy Chinese dream.
First of all, I want to ask you, how long has it been since you exercised well? Note that the exercise I'm talking about is not walking from upstairs to downstairs to take out the garbage, and walking from the room to the living room to watch TV; These can only be called sports at best, but far from sports. I want to tell you that the average person in China does less than 1 hour every day. This means that each of us is actually seriously lacking in exercise and even a strong body. This actually sounded the alarm for us-
You may not know that in this era of rapid development, our health is actually retrogressive: the myopia rate of teenagers remains high, and the abnormal rate of physical examination of teenagers is rising. There are some painful lessons, because the lack of exercise leads to the decline of physical fitness, which eventually leads to tragedy. They are telling us that it is urgent to exercise! But I have seen some people use sports as a tool to show off themselves and try to gain attention by cheating; Some people are eager for success and ignore the essence of sports. In fact, they only see the surface of physical quality, but they don't realize that health is deeper.
Of course, the beneficiaries of good health are ourselves. As the saying goes, "If you are healthy, you must eat well." . Only when we are healthy can we do more things we want to do and achieve our goals and ideals. After all, health is the capital of revolution.
Fitness can also benefit the country. We will never forget the humiliation of being ridiculed as "the sick man of East Asia" or the pride of China women's volleyball team winning ten consecutive championships. With a strong physique, China talents can stand proudly and show their confidence as a big country.
The theme of this year's Sports Festival is "Healthy China", which not only appeals to us to participate in sports, but also guides us to have a strong body. However, a strong body cannot be achieved overnight. We should combine exercise with life, internalize it in our hearts and externalize it into habits. Young people take every section of physical education class seriously, my mother buys food by bike, and my grandfather doesn't miss doing Tai Chi in the morning ... I believe that when each of us develops good exercise and fitness habits, we will reshape the values of harmony between heaven and earth and lead the new trend of healthy development; That is to help this country build a healthy ark and sail to the other side of a powerful country in the development of the times.
Friends, let's shout out the slogan of this sports festival: life is endless, exercise is endless; Strong and easy to exercise, create the future!
Finally, I wish the second Jianhua Community Sports Festival a complete success!
Thank you, my speech is over.