First of all, exercise can stimulate children's bone development.

Second, physical exercise can effectively enhance physical fitness and protect yourself.

Third, through exercise, you can hone your child's will and cultivate the spirit of hard work!

Fourth, through physical exercise, you can change your child's personality, be positive and optimistic, go forward, never admit defeat and never give up!

Physical exercise is not only for keeping healthy. We must get out of this misunderstanding as soon as possible. Besides physical exercise, physical exercise has many benefits, which is the necessity you mentioned.

So let's talk about it together. What are the benefits?

1, physical exercise can strengthen the body.

As we all know, people who are naturally weak and sick can change their physique through exercise. Then, for a healthy child, the effect of exercise is more obvious. Taking part in daily physical exercise can make children have stronger physique or stronger muscles. At the same time, it can also enhance children's immunity and improve their antiviral ability.

2. Improve the coordination of children's bodies.

Physical exercise can effectively improve the coordination of children's bodies. Perhaps many people don't know much about coordination, and sports professionals attach great importance to physical coordination. People with poor coordination are generally rejected by sports professionals. Only people with good physical coordination can achieve high attainments in sports. Therefore, physical exercise is very important to improve children's physical coordination.

3. Improve children's sports performance.

After graduation, junior high school students will be admitted to senior high school, and one of the subjects of senior high school entrance examination is physical education class. Sports scores account for 50 points (which may vary from place to place). Therefore, if you want to improve your sports performance, you must carry out physical exercise and targeted training.

4. Enhance children's self-confidence.

Physical exercise can effectively enhance children's self-confidence. Especially those children who usually have poor academic performance may have special skills in sports. Then, in line with their own strengths, children will be confident and establish a certain prestige and status among children. Therefore, these children should take part in physical exercise to enhance their special skills and self-confidence.

5. Enhance children's team awareness.

Taking part in physical exercise can enhance children's team consciousness. Especially in basketball, volleyball, football and other sports, if you want to win and play well, you must know teamwork and some rules. Then, playing basketball and volleyball at ordinary times can enhance children's team consciousness.

6. Reduce stress and combine work and rest.

If children are too busy studying at ordinary times, there will definitely be pressure from all sides, especially the students in Grade Three and Grade Three. Then, there are many ways to reduce stress, and the most effective way to reduce stress may be physical exercise. Tired of studying, go out for a run, pull some pull-ups, play basketball, etc. , can relax themselves well, reduce stress, and truly combine study with rest.

Of course, physical exercise has many, many benefits. Because of the time, I won't say it here.

thank you

I answer this question in one sentence. Good health is the capital of revolution. If you have poor physical fitness, how can you have the physical strength to fight in the sprint of senior three or the final sprint of other grades? Now, let me express my opinion.

1. Physical exercise can promote children's intellectual development. Physical exercise can promote the growth and development of children and enhance their physical fitness. At the same time, exercise can also promote the growth of bones, so that the height of children may also increase.

2. Physical exercise can keep children's brains awake and improve learning efficiency. Physical exercise can improve the blood supply of children's brain, increase the supply of blood sugar and oxygen, promote the metabolism of children's brain cells and improve the activity ability of the brain.

3. Physical exercise can promote the cultivation of children's character and cultivate children's sentiment. Physical exercise can hone children's willpower to bear hardships and stand hard work, overcome difficulties in future study and life, and not be knocked down by some trivial matters.

Finally, Miss Li also recommended three kinds of sports suitable for children. Let's look at these three types of sports:

The first category is badminton. The reasons are as follows: Badminton is a sport that trains the eyes, hands and whole body. Playing badminton can not only strengthen the body, but also promote metabolism and expel toxins from the body. The last reason is that playing badminton can promote the relationship between family members, and the cost of playing badminton is low.

The second category is swimming. The reasons are as follows: Nowadays, children are generally overweight because they eat too much junk food, so swimming has the functions of losing weight, lowering cholesterol and enhancing cardiovascular function. Summer is a good season for swimming. Hot summer is very suitable for swimming in outdoor professional venues. Outdoor air is good, and it can and can be beneficial to the growth of vitamin D in the sun, which is also good for skin health.

The last category is jogging. Jogging has low technical requirements and moderate exercise, but it is recommended not to eat too much before jogging. Jogging can strengthen leg muscles and improve heart and lung function, which is beneficial to children's growth.

I hope that for the healthy growth of children, parents can accompany their children to exercise more, which can keep them away from the temptation of the internet.

The necessity of children's physical exercise lies in:

1. Sports can make us closer to nature, our original nature and enrich social communication. Sports embodies the spirit of freedom and openness, making it a good way for people to live in harmony and purifying people's body and mind.

Physical education can not only improve people's lifestyle and quality of life, but also play an important role in improving the quality of modern people. We can also improve people's physical and mental quality from the fitness and heart-building functions of sports to meet the requirements of the information society for talents; The characteristics of fairness, justice and openness in sports competitions can cultivate people's spirit of fairness, law-abiding, openness and cooperation, and help to cultivate modern people's sense of competition and cooperation. And use the social function of sports to improve and strengthen interpersonal communication and make up for the limitations of modern people's professional and living environment.

Secondly, physical exercise can cultivate healthy behaviors, promote the formation of good living habits and prevent diseases.

The fitness function of sports is mainly manifested in improving psychological environment and enhancing mental health. First of all, physical exercise can make the body feel comfortable and happy. This is very beneficial to adjust and eliminate bad emotions and psychology. Research shows that sports activities can release excessive anxiety, depression, anger, fear and other negative and unhealthy emotions, and eliminate or alleviate mental tension. In addition to physical exercise, physical activities often take the form of roles.

Especially in the competition state, with the development of the competition situation, the participants' sense of responsibility, self-confidence and happiness make people have a positive and enterprising spirit and promote the development of good living habits.

3. Physical activity is the psychological regulator of fast-paced life, which enriches people's living space, relieves the pressure of competition in modern society, and makes people's psychological space broad and profound.

Sports competition can enable people to maximize their creativity on the basis of fully understanding and observing the rules, and people can enjoy justice and fairness in the process of competition; Experience teamwork and cooperation at the same time; Experience and bear the winning or losing mood of the game. All these have a positive transfer effect on cultivating modern people's sense of fair competition, experiencing the significance of cooperation in competition and cultivating their attitude and consciousness of cooperation.

In addition, through sports competitions, it plays a very good role in cultivating modern people's positive and enterprising attitude towards life, and in cultivating the character and behavior of obeying the law, respecting others, winning without arrogance and losing with grace. Modern society needs people with sportsmanship.

Fourthly, sports can optimize consumption structure and improve consumption and quality of life.

There are some behaviors that affect health in modern lifestyle, as well as unreasonable eating habits and nutritional structure, pollution of living environment and unfavorable safety measures.

Judging from the relationship between exercise and the above behaviors, it will be more helpful to overcome the bad behaviors in diet, nutrition, rest, environment and safety if we know more about exercise and exercise hygiene.

To discuss the necessity of children's physical exercise, we must first know the age stage of children's growth and development. According to the law of growth and development and the characteristics of morphology, physiology and psychology, the age of children and adolescents is divided into the following periods:

The general law of children's growth and development The influence of physical exercise on children's growth and development Scientific and appropriate physical exercise is extremely necessary and important for children's growth and development. Physical exercise not only makes the body stronger, but also improves the functional level of various organs and systems at the physiological level, and can also transform the brain and affect the child's personality. Make children smarter and more emotionally stable.

Physical exercise for children is very necessary.

First, the ability to stimulate children's bone development through exercise.

Physical exercise can effectively enhance physical fitness and protect yourself.

Through exercise, you can hone your child's will quality and cultivate your child's hard-working spirit!

Children's personality can be changed through physical exercise, and they should be positive, optimistic and enterprising, indomitable, indomitable and indomitable!

Comprehensive recreational facilities for children at the community level should be incorporated into municipal infrastructure.

According to the data recently released by the Ministry of Education and the Health and Health Commission, the overall myopia rate of children and adolescents in China was 53.6% in 20 18, 50.2% in 20 19, and 52.7% in 2020, among which 6-year-old children were 14.3% and pupils and junior high school students were 35.6%. The overweight and obesity rate of adult residents in China has exceeded 50%, the children and adolescents aged 6- 17 are close to 20%, and the children under 6 years old reach 10%. Myopia and obesity have become the biggest obstacle to the healthy growth of teenagers in China, and the key problem leading to this health crisis is the lack of necessary outdoor exercise in childhood.

Business centers, large-scale cultural and sports activity centers, garden houses ... The towns where people live together are becoming more and more prosperous. However, behind the "glory" of big towns, there is not enough "childhood paradise" reserved for children, and the space for children's childhood activities is almost completely limited to campus and family. In the bustling city, there is hardly a comprehensive life experience space for children to play freely. It is no exaggeration to say that children living in modern towns can only go to for-profit playgrounds if they want to enjoy playing house, while children outside the classroom can hardly find long-term playmates except electronic screens. Therefore, the more prosperous the city, the higher the family fertility difficulty index and the lower the total fertility rate.

Life is endowed with the natural material combination form of reproductive ability+growth cycle+a little damage self-healing function. According to the comprehensive understanding of nature, human beings divide natural life into plants, animals and microorganisms. Plants absorb trace minerals dissolved in water from soil and combine photosynthesis to realize life autotrophy. Animals cannot make their own food, but must eat plants directly or indirectly; Microorganisms are parasites. They either help animals and plants or break down their remains for a living.

As the saying goes, "life lies in exercise." Yes, exercise is the basic prerequisite for the survival of animals, and the rights and interests of life that lack independent exercise ability must be discounted, such as children, the elderly and the disabled. Of course, people who lack sports ability now will increase myopia and obesity.

10 minute recess still needs to be cut off, and the mode of holiday custody class continues, so children are not allowed to play and fight on the road, and in principle, children are not allowed to play and fight in the community yard ...... The humanistic town planned and built with economic construction as the center is far from the "childhood-friendly town", for example, school holidays are closed to children, and children's amusement facilities are mainly time-profitable, so it is difficult for children in large town parks to go independently and freely.

Exercise promotes physical development, intellectual balance and personal self-confidence ... Exercise is the basic guarantee for human beings to achieve a healthy life. However, children's childhood sports are not more demanding than adults. For example, venues need to be equipped with guidance, venues need a lot of companions, and venues need to enter and exit freely and safely. Therefore, children's comprehensive entertainment facilities at the community level should be incorporated into the municipal infrastructure under the background of alleviating family's "worries" and activating social population's fertility. After the completion of the construction, parents should be professional, solve the comprehensive employment problem of couples of childbearing age over 35, solve the problem of children's comprehensive growth after class, and solve the problem of accompanying the elderly at home.

It is an indisputable fact that children's physical exercise is absolutely necessary from the point of view of physical quality. I am a pediatrician. From the point of view of physical exercise, it is undoubtedly beneficial to children's physiological function, immune function, brain development and learning energy.

Children's sports

Why do children need physical exercise? What are the benefits of exercise for children? As we all know, increasing physical exercise can help children build a healthy and strong body and prevent many diseases. Children who do sports will grow up healthier and more cheerful.

1, which helps to improve children's immunity.

Because children's physical function is not yet mature, and their immunity and disease resistance are weak, proper exercise can effectively enhance children's immunity and disease resistance, which has a positive effect on preventing various diseases. Regular physical exercise can make children adapt to the surrounding environment, especially often receiving cold stimuli, which is beneficial to children's immune response to cold, and can change from passive contact to active adaptation, thus reducing the chance of illness.

strengthen body physique

2. Promote the growth and development of muscles and bones.

We know that the basic elements of bone growth and development are phosphorus and calcium, and vitamin D is the basic substance to promote calcium and phosphorus deposition. Therefore, we recommend that children be supplemented with vitamin D after birth. Let children often do outdoor physical exercise and get enough sunshine, which is conducive to the absorption and supplement of vitamin D, thus promoting the deposition of calcium and phosphorus and promoting the development of bones.

Running and jumping during exercise can effectively stimulate the ossification center of bones, improve local blood circulation and promote the normal growth and development of bones. As long as you keep exercising, you can thicken muscle fibers, provide enough blood for muscles, increase capillaries and make muscles stronger.

3, is conducive to brain development and intellectual development:

Through physical exercise, children's physical fitness has been improved, and their bodies have been better relaxed, so the quality of sleep at night will also be improved. Good sleep can promote the development of brain nerves and pituitary gland, and make children grow their bodies and bones.

Exercise is mainly dominated by the cerebral cortex, and children can stimulate the cerebral cortex to become more active by strengthening physical exercise; At the same time, exercise can also accelerate the digestion of nerve fibers and accelerate the speed of nerve conduction; Children aged 3~6 are in the golden stage of intellectual development, including cognitive ability and ability to adapt to the environment. Therefore, through proper exercise, they can provide enough oxygen and nutrition for the brain, which depends on the source of oxygen and energy. The energy needed by the brain mainly comes from glucose in the blood. Exercise can accelerate blood circulation and metabolism, make insulin function normal, and keep the brain excited.

4, is conducive to the cultivation of strong perseverance and cheerful personality:

Children need to do more than 1 hour of physical exercise every day. By moving, running, walking and jumping, children's health is not only physical health, but also physical and mental health and cheerful personality. Facts have proved that children who often take part in sports are much more cheerful than those who don't exercise and are locked in the house. As the saying goes, "seeing the world through storms", sports can constantly hone children's perseverance and cultivate their courage and persistence in doing things.

Healthy and happy children

What kind of sports are suitable for children of different ages? 1~3-year-old children: Children should be given sports that help improve their physical coordination. In order to cultivate their interest in sports and stick to the habit of sports, interesting games should be added in a targeted manner. However, it must be noted that at this stage, the child's exercise style should not be too complicated, but simple and safe. The sports suitable for 1-3-year-old children include doing exercises, climbing, climbing, running, jumping and patting the ball.

work at exercises

Children aged 3~7: It is more suitable for outdoor sports, such as sunbathing, doing exercises, running and playing ball games. Children aged around 7 are mainly engaged in jumping sports, such as skipping rope, touching heights and playing table tennis, which can help children grow taller. Mountain climbing, swimming and basketball are also good choices.

Children aged 7~ 12: On the basis of previous exercise, you can gradually increase push-ups, sit-ups, badminton, taekwondo and ball games. Parents should participate in and guide their children's sports, which can cultivate their good sports habits and increase the exercise of their will quality, which is of great benefit to their physical and mental health and is also of great significance to their lives.

Ball games are suitable for children over 7 years old.

What sports are not suitable for children? Exercise is to strengthen the body and exercise the quality of will, but we must stress science and exercise on the premise of safety. After kinematics research, some sports are not suitable for children, such as:

Tug-of-war: Because tug-of-war is an antagonistic sport, the center of gravity of the body is difficult to control, and the exertion of the limbs often lasts for a long time. Excessive exertion of children will affect the development of wrist and heel joints, and will also rub the skin of children's small hands. So tug-of-war is not suitable for children, especially children.

Armwrestling: Because all parts of the child's body are in a state of pneumonia, the joint capsules of all joints of the limbs are loose and the bones are not completely ossified. Armwrestling is the action of forearm pronation, elbow flexion and upper arm pronation. If the force is too strong, it will affect the normal development of wrist bones and joints, and even damage them.

Jumping frog: when a child jumps frog, the weight borne by the center of gravity of the body is equivalent to three times his own weight. The impact of each jump on the kneecap is equivalent to 1/3 of your weight, which is easy to cause ligament and meniscus damage.

Play bumper cars: children's muscles, ligaments, bones and connective tissues are immature, and strong vibration can easily cause sprains or abrasions.

Long-distance running with excessive intensity: the muscle endurance of children's growth and development is poor, and long-distance running with excessive intensity is easy to make children's muscles tired and pulled. In addition, long-distance running with excessive intensity will increase the burden on children's heart and lungs, leading to insufficient oxygen supply and heart failure.

In a word: children's proper physical exercise can not only strengthen their physique and temper their will, but also be of great benefit to their growth and development.

Parents participate in children's fitness activities.

Exercise makes learning better. Voltaire, a French thinker, said, "Life lies in movement."

A child, just a toddler, wants to run. Adults always say, "run before you learn to walk?"

That's right, run!

An American study called "Zero Time Exercise Plan" shows that exercise helps to improve academic performance:

A middle school in Chicago requires students to go to school for running and exercise at 7: 00 in the morning, and their heart rate reaches the highest value or 70% of the maximum oxygen intake, and then they take cultural classes.

At first, parents objected. The children didn't want to get up early for school, and then went to the playground for a few laps. Won't they doze off as soon as they enter the classroom?

Facts have proved that, on the contrary, students are more awake, the classroom atmosphere is better, and their memory and concentration are enhanced. After a semester, the reading comprehension ability of this group of students is higher than that of students in physical education class 10%.

Why waste time on scientific sports or running, and children's abilities in all aspects have been better improved?

Because we produce dopamine, serotonin and norepinephrine during exercise, these are important neurotransmitters, which can improve the overall state of children.

Not only that, exercise can also improve children's cardiopulmonary function and vascular function, improve metabolism, improve the body's sensitivity and balance, regulate body fat, and make children more energetic!

You know, only when a child is in good health can he learn well, make good friends, gain all the abilities that will benefit him for life and have a good future.

Brain science research: Exercise can change the brain. Dr Wendy A Suzuki is a professor, writer and fitness instructor in the Department of Neuroscience and Psychology, Neuroscience Center, new york University.

Dr Suzuki's main research interest is brain plasticity. Recently, her work has focused on understanding how aerobic exercise can be used to improve human learning, memory and higher cognitive ability.

She shared that exercise can change the brain. Simply moving your body can produce direct, lasting and protective benefits to your brain, which will last for a lifetime.

The more I learn, the more I can understand the power of sports.

Introducing exercise into your life can not only make you have a happier and more secure present life, but also protect your brain from incurable diseases. So as to change the trajectory of your life and make it better.

All education is "sports" China's parents have a problem. Don't they think that sports will hinder their study? Actually, it's not like this. Sports meeting promotes reading. If you study well, you really need to exercise well.

What is the most important thing after returning home? Do more sports and engage in art.

Three days ago, I sat down and talked with IOC President Bach in Indonesia. Among them, he talked about scientific proof that as long as people exercise, there is oxygen in their brains, and there is more oxygen. People with more oxygen have better memory, can concentrate and remember things for longer.

In fact, sports and reading are not contradictory. Together, they are the real people we want. They are living people.

"All education is sports" comes from the book Running Crazy by John Ritty, a professor at Harvard Medical School.

The understanding of "sports" can be roughly divided into two aspects:

One is to take care of all aspects of the body, such as providing a healthy diet, ensuring timely and adequate sleep, keeping the rhythm of the whole family's life regular and rhythmic, making the children's environment full of healthy and real sensory signals, and paying attention to keeping warm (keeping warm is also divided into two aspects, on the one hand, the warmth of the body, on the other hand, the warmth of the soul).

The other side of sports is physical exercise, which develops all aspects of children.

No exercise, no growth.

All this is to protect the healthy development of children's basic senses and lay a good foundation for the healthy development of children throughout their lives.

First, there will be a good body, which is the capital of the revolution.

Second, there will be tenacious perseverance, strong teamwork ability, quick thinking, good mental state and no psychological problems.

Third, there will be good results in the senior high school entrance examination.