If a teenager is strong, the country will be strong, and strive to be a good teenager in the times. Children should read more books and exercise more.
There are poems and books in the belly. Gorky once said, "Books are the ladder of human progress." It means that books are the accumulation of direct experience and a way to transfer knowledge. Books spread the knowledge gained by some people more widely and promote the exchange and integration of cultures and knowledge of different regions and races. Therefore, books have promoted human progress to a certain extent, and reading has had a great impact on our human progress.
Physical exercise is equally important. Physical exercise can promote growth and health. Blood circulation is improved, and bone tissue gets more nutrition. At the same time, exercise has a mechanical stimulation effect on bones, which increases the height of children.
Clear the brain and improve learning efficiency. Physical exercise can increase the blood supply to the brain, improve the supply of blood sugar and oxygen to the brain, promote the metabolism of brain cells and improve the activity ability of cerebral cortex.
Promote personality cultivation and cultivate sentiment. Physical education can help students overcome various physical and psychological obstacles and cultivate their excellent qualities such as courage, determination and hard work.