In children's sports activities, three baths refer to letting children exercise by swimming in the water, sunbathing and breathing fresh air when they are outdoors. This exercise method can enhance human immunity and promote physical development and health. At the same time, this kind of exercise can also improve children's psychological quality and make them more cheerful, confident and positive.
Benefits of three-bath exercise:
1 and three-bath exercise can improve the functions of respiratory system, circulatory system and digestive system.
During exercise, due to the increase of muscle activity, the deepening of breathing is accelerated, a lot of oxygen consumption and carbon dioxide are discharged, and the lung ventilation is obviously increased, so that the lungs are fully ventilated, thus improving the respiratory function.
During physical exercise, the heart contracts more and the heart beats faster. It can exercise myocardial strength, increase the blood volume of the heart, slow down the heart rate, enhance myocardial contractility and increase cardiac output.
Three-bath exercise can increase body metabolism, increase appetite, accelerate gastric peristalsis, and improve intestinal absorption function accordingly.
2. Three-bath exercise can improve body temperature regulation and disease resistance.
Skin can not only feel pain, temperature, touch pressure and other stimuli, but also have the functions of defense, absorption, excretion and thermoregulation.
3. Three-bath exercise can promote the development of nervous system.
4. Three-bath exercise is beneficial to children's understanding of the surrounding things and nature.