Some people think that morning exercises should be done as early as possible, so they like to go out to exercise before dawn in the morning. In fact, it is not scientific. After a night, pollutants accumulate more in the air, breathing these polluted air will have a harmful effect on human body.After the sun comes out, these pollutants are diluted and decomposed in the air, and the air quality will be better. In this case, morning exercises are more suitable for human metabolism. Therefore, it is not suitable to do morning exercises before the sun comes out in the absence of strong wind or obvious rainfall.
Because of the weather, some people will exercise indoors sometimes. At this time, we should pay attention to some things. If middle-aged and old people are exercising indoors, they can do some simple exercises, such as squatting, bowing and walking. When the body is pretty good, sit ups or dumbbell exercises can also be done. But we must pay attention to the amount of exercise should not be too large, during the exercise can wear some sports protective gear. In addition, when indoor exercise, we must pay attention to the circulation of air, do not exercise in a closed environment. During exercise, you can play some soothing music and adjust your mood and atmosphere.
Morning exercises can improve the functional level of the central nervous system and improve the balance and flexibility of the body. Improve the ability of cerebral cortex's excitation and inhibition. Scientific morning exercises can make the excitation and inhibition process of the brain alternate reasonably, avoid nervous system too tension, eliminate fatigue, and make the mind clear and agile.
Improve the function of the sports system.
Regular participation in morning exercises can improve the oxygen storage capacity of muscle tissues, improve the energy supply of muscle tissues, enhance the endurance of muscle tissues, and make muscles developed, strong and powerful. Morning exercise can also improve the nutritional status of skeleton, enhance material metabolism, increase the organic composition of skeleton, and improve the elasticity and flexibility of skeletal muscle and joint ligaments. Thus, the flexibility and accuracy of joints and ligaments can be improved as well as the flexibility, tension, flexion properties of the skeleton.
Improve the function of circulatory system
Regular participation in morning exercises can not only strengthen metabolism, but also improve the elasticity of blood vessels, promote blood circulation and improve the body's oxygen uptake capacity. People who don't like morning exercises usually have faster heartbeat, shortness of breath, chest tightness, headache and so on. Morning exercisers can improve their blood circulation, increase their systolic force and cardiac output, so this phenomenon will not occur easily.