气的含义颇广,概而言之,一谓物质,一谓功能。以自然而论,宇宙间万物的生长、发育与变化,都赖于气的运动。以人体而言,气既是生命活动的物质基础和动力来源,又是脏腑生理活动的功能表现。分析研究人体的活动,了解人体在运动过程中结构和功能的变化规律,并把这些规律运用于二胡演奏艺术,正确处理气息与演奏的关系,是提高演奏艺术水 The meaning of gas is quite broad, in short, a material, a function. In nature, the growth, development and changes of all things in the universe depend on the movement of qi. In the human body, Qi is not only the material basis and motive source of life activity, but also the functional performance of the viscera physiological activity. Analyze and study the human body’s activities and understand the changing rules of the human body’s structure and function during the exercise and apply these laws to the erhu performing arts to properly handle the relationship between atmosphere and performance,