THE STRUCTURE DESIGN ON BIOMECHANICAL APPRAISAL SYSTEM FOR THE TECHNIQUES OF SHOT PUT

The purpose of this study is to set up the biomechanical appraisal system for the techniques of shot put. With modern computer technology and the platform of the threedimensional video analytical system, the appraisal system will construct knowledge database that based on the three-dimensional information and kinematics parameters of athletes' movement. The thought of systems theory is used to analyze the athletes' technique through the relation of input and output of the motion behavior. To solve a series of the critical theoretical and empirical problems from the retrieving, reasoning to decision of multiple aims parameters. In this study, the author narrated the theory frame for the biomechanical appraisal system of the techniques of shot put