In childhood, the human body grows and develops fastest. If parents can guide their children to exercise from an early age, they can lay a solid foundation for their health. Only in this way can their bodies develop faster and better.
To be healthy, we must develop our body in an all-round way, constantly improve metabolism, enhance the functions of respiratory organs and blood circulation organs, improve the flexibility and stability of the central nervous system, develop well-balanced and robust muscles, and cultivate physical qualities such as speed, dexterity, strength, endurance and flexibility. In order to achieve the above requirements, we must actively carry out physical exercise and carry out diversified sports activities such as games, gymnastics, running, jumping, throwing, balancing, crossing obstacles, swimming, skating and small football according to children's anatomical and physiological characteristics.
Children's spine is elastic, but their muscles and ligaments are weak. If they sit up straight and bend their backs, it is easy to deform their bodies. Therefore, children should always correct their sitting posture, do sit-ups, stick exercises and other exercises to strengthen the muscles and ligaments of the spine.
In childhood, the skeletal system grows rapidly, and the content of minerals in bones is less, but there are more organic substances, so the bones are fragile and easy to deform, which is not suitable for physical exercise with excessive burden, such as lifting weights or carrying heavy objects.
The regulation function of children's cardiovascular system is unstable, and the rhythm is not as good as that of adults. Therefore, when exercising, we should avoid tense and continuous exercise, and should not do excessive breath-holding exercise or do static exercise for too long, otherwise it will overload the heart and damage the body.
Children's muscle development is weak, not suitable for monotonous and long-term exercise, and not suitable for keeping a posture for a long time, and they will soon feel tired. Their cerebral cortex is easily excited and tired. If they do the same action repeatedly for a long time, they will lose interest and lead to distraction. Therefore, when exercising, we should try to focus on the central requirements and make the activities diversified and competitive. Only in this way can we be full of energy and concentrate. In addition, in order to correct the weakness of children's growth and development, we should adopt the practice of developing backward muscle groups.
Children with dysplastic respiratory organs should take exercise such as swimming and running to increase their vital capacity and promote the growth of respiratory organs.