What are the benefits of singing to human beings?

Singing is a good activity to breathe fresh air, which can strengthen the strength of chest muscles and the metabolism of respiratory function; Singing lightly at will is conducive to eliminating the tension in work and alleviating people's fatigue in study, work and daily life. The rhythm and melody of music can make the human body vibrate and make the heart beat rhythmically; Make all kinds of human activities coordinated, mobilize the energy and anti-fatigue ability in the body; Make the brain nervous system excited, feel comfortable and accelerate endocrine; Promote the impulse response of nerve cells, thereby dilating blood vessels, improving blood circulation, regulating respiratory system and increasing oxygen uptake. From this perspective, singing and swimming, boating and other sports have the same effect on fitness. Pop music is easy to understand, short and pithy, relaxed and happy. It gives people entertainment and recreation, and plays an outstanding role in regulating people's spirit. But there are two kinds of it: one is popular and the other is vulgar. People who lack artistic accomplishment and basic knowledge of music are difficult to distinguish for a while, and the producers of vulgar music also take advantage of it to gain benefits. Only by strengthening music education, family education and social education and improving people's aesthetic taste can we gradually achieve it. Its method is to be persuasive, to guide the situation, to replace vulgarity with healthy ones, but the most fundamental thing is to give people beauty, entertainment and pleasure. People listen to music in pursuit of beautiful enjoyment. ? Listen to music actively, it will make you noble and elegant, and make your life beautiful and interesting.