音乐,是人们日常生活中的一种广泛的娱乐活动,它不仅给人们一种精神享受,而且对人体健康和延年益寿有着密切关系。悦耳的音乐,时人们的神经系统是一种良性刺激剂。由于音乐的速度、旋律和音调的不同,对人的身体能起到兴奋、抑制和降压的功效。对于从事繁重体力劳动和紧张的脑力劳动 Music is a kind of extensive recreational activities in people’s daily life. It not only gives people a spiritual enjoyment, but also has a close relationship with human health and longevity. Melodious music, when people’s nervous system is a benign stimulant. Due to the speed of music, melody and tone of the different, on the human body can play an exciting, inhibitory and antihypertensive effect. For engaged in heavy manual labor and nervous mental work