Research of the Changing Trends of Biomechanical Parameters for Volleyball Passing and Digging Based on Image Analysis

摘要

Sports biomechanics research methods and measuring methods are associated with the development of computer technology and other auxiliary discipline gradually mature. Volleyball action technology mainly has the basis of setting up and smash technology, these two technologies of reasonable use can increase the number of teams win. To research and analyze the above two base motion technologies, the technical features of the first to cushion the ball movement and force of the ball was analyzed and then to smash the technical features of the action are summarized and the whipping effect are analyzed in theory, the sports biomechanics research methods to collect the balls during the whole process of pad body movement parameters and spiking motion of major joints of the whole process of the Angle of the lower limb joints parameters and analyzes the characteristics of the data. According to the analysis method and the results it is concluded that the volleyball mat base ball technology and spiking base motion characteristics of the movement, so as to volleyball training effect inspiration and advice.