Do you know the importance of sports to teenagers? Many teenagers are afraid of hardship and fatigue, and are unwilling to exercise because they don't know the importance of exercise to teenagers. Then I'll take you to see the content about the importance of sports to teenagers. Maybe you can gain a lot after reading it!

The importance of physical education to teenagers 1 1 promotes physical development.

Regular exercise and fitness can regulate the endocrine system of human body, make the secretion of adolescent growth hormone more vigorous, and then promote the physical development of adolescents. Reasonable exercise and fitness can also promote blood circulation, deliver sufficient nutrition to bones and provide sufficient raw materials for bone growth; At the same time, it stimulates the differentiation of chondrocytes in bones and accelerates the growth of bones.

2. Promote brain development

Regular exercise and fitness can stimulate the frontal lobe and occipital lobe of the brain and improve the structure and function of the brain. Structurally, it is conducive to the formation of complex logical thinking ability and functionally promotes the improvement of memory and attention.

Step 3 enhance physical fitness

Exercise and fitness can promote the accumulation of bone mass, enhance bone density, and then improve the bearing capacity of bones; At the same time, it can make muscles stronger, the contraction strength and endurance of muscles are obviously enhanced, and promote the improvement of teenagers' strength and endurance quality. Exercise and fitness can also strengthen the muscle strength around the joints, which is conducive to the improvement of flexibility. Exercise and fitness can also improve the information processing ability of the brain, accelerate the reaction speed, and help improve the sensitivity and coordination quality.

4. Improve the problem of obesity or emaciation.

By participating in aerobic exercise, you can effectively consume excess energy, reduce fat accumulation, and control the body fat rate within a suitable range. Moderate strength training can promote muscle growth, increase the proportion of lean body mass and make the figure more symmetrical.

5. Relieve the study pressure.

Junior high school/high school, with heavy academic work. Exercise is an effective means to adjust the learning state and mental state. Moderate exercise and fitness can promote the brain to secrete endorphins, serotonin, dopamine and other hormones, make the brain produce positive and happy emotions, adjust the mental state of teenagers in intense study, and improve learning efficiency while relieving learning pressure.

The importance of sports to teenagers 2 What sports are teenagers good at?

1, teenagers do sit-ups.

Wake up in the morning, do sit-ups directly in bed (say, three times), and then get out of bed. Insist on this exercise once a day, boys can keep fit, girls can keep fit, and they can also make themselves strong-willed and quickly adapt to the tense learning state. Sit-ups can also be a wake-up ceremony for yourself, opening the prelude to an active and healthy life every day and inspiring yourself to move forward towards the goal of sunny life.

2. Teenagers do pull-ups.

There are sports equipment such as horizontal bar in the school, so we should make more use of it, otherwise it will be a waste. Regardless of boys and girls, three or five students take turns to do pull-ups to see who does more (every time they achieve exhausted results). This is a supplementary exercise aimed at the lack of upper limb movement strength of modern human beings, especially suitable for people holding pens and mice. If you don't want the upper limbs to continue to degenerate, you should do more pull-ups to prevent hunchback.

Teenagers are good at running.

No matter how busy you are at school, try to run three times a week, each time 12 meters. Let yourself have a chance to run and experience the joy of running like a gust of wind, which is the need of the body. Regular running can make your body develop more symmetrical and fit.

Teenagers play table tennis very well.

Playing table tennis can prevent myopia. This is because the important cause of myopia is eye fatigue. When the eyes look at close objects, the curvature of the lens increases, thus enhancing the ability to bend light, so that the object falls on the retina, thus seeing the object clearly; Looking at distant objects, you don't need to adjust. People who have been engaged in close work for a long time are prone to visual fatigue because their lenses are always in a state of high adjustment. At the same time, when looking at nearby objects, the two eyeballs converge in the direction of the nasal root, so that the eye muscles press the eyeballs. Over time, the axial length of the eyes will gradually become longer, causing myopia.

Teenagers are good at jumping.

Exercise is the best for the brain, because exercise can stimulate a variety of neurotic vitality in the brain, making the brain's thinking and reaction more active and agile. At the same time, exercise can improve heart function, speed up blood circulation, and make the brain enjoy more oxygen and nutrition. All aerobic fitness exercises have the function of strengthening the brain, especially bouncing, which can supply enough energy to the brain, and can be called the best, such as skipping rope, kicking shuttlecock, jumping rubber bands, dancing and so on.

The benefits of youth sports

1, the influence on bones

Physical exercise improves the blood circulation of bones, strengthens the metabolism of bones, makes bones thicker in diameter, bones thicker, bones are arranged regularly, bones are stronger and stronger. With the good change of bone morphology and structure, the ability of bone to resist bending, bending and compression is greatly improved.

2. Effects on muscles

Physical exercise can increase muscle mass. The muscle mass of athletes in weightlifting, bodybuilding and other strength events is obviously greater than that of normal people, which shows that physical exercise has a very obvious influence on muscle mass. Generally speaking, as long as strength training is carried out, the muscle mass can be increased, and what muscles will be increased.

3, the impact on the respiratory system

Regular physical exercise for children and adolescents can promote the development of respiratory system, mainly in the development of respiratory muscles, the expansion of chest circumference and the increase of vital capacity. The static breathing depth increases, and the breathing frequency decreases when it is quiet. The human body needs to inhale more oxygen and expel a lot of carbon dioxide during exercise, which requires strong lung function to complete. Good respiratory function is conducive to maintaining vigorous energy and delaying the aging process of the body.

Matters needing attention in youth sports

1. Teenagers have the strongest imitation ability. At this stage, they must get enough exercise to lay the foundation for future development.

2. Speed and agility training can be more, and endurance and coordination training can be less.

3, master the correct running and jumping posture, it is difficult to change in adulthood.

4. Step by step, with low intensity, more content and more activity intervals.

Teenagers tend to overestimate their abilities, so they should monitor their fatigue from time to time, otherwise it is easy to be overtired.

6, nutrition should be comprehensive, can not just eat big fish and big meat.

7, pay attention to daily posture, scoliosis, pelvic tilt and other bad posture mostly occur in teenagers.