Violin Performance From The Perspective Of Human Kinematics

The violin performance requires the player to control the state of movement of the body in the performance movement to complete.This article uses physics and human kinematics to explain the factors that affect the violin's pronunciation in bow movements and the state of motion of joint muscles in bow movements.From the perspective of physics,the first chapter analyzes four important factors that influence the violin's pronunciation,bow pressure,bow speed,namely the area of bow hair contact and position of touching the strings.The second chapter introduces the kinematics of the joints involved in bow movements and the muscle groups that mainly perform work from the perspective of human kinematics;using kinematics knowledge to analyze the relationship The law of the transmission of power between the two;by taking Tchaikovsky's first violin concerto and the third movement as an example,the article's perspective is analyzed for performance.Based on the summary of bow movements,Chapter III discusses the main muscle groups that are prone to strain due to inadequate practice methods or excessive piano training time,and provides maintenance methods that can prevent such phenomena.