抽象的

The study on factors and technology characteristics influencing soccer free kick motion trajectory

Shimin Quan

Chinese soccer has been in low level all the time, so, in order to promote the development of football, this paper combines the rapidly-developing computer simulation technology in recent years with 3Dsimulation for the motion trajectory of Soccer place-kick in air to better reveal the laws of soccer motion in the air. First, analyze Soccer place-kick to obtain two ways of Soccer place-kick, and then combine the kinematics with the mechanics to study on the two kicking styles, and establish the differential equation model, afterwards, solve the differential equation models with MATLABsoftware, thus, the trace image of football in the three dimensional space can be worked out. This study provides theoretical basis for the soccer motion in air, aimed at making contributions to the progress of soccer teaching and training