ABSTRACT
The researching equipments include two Sony video-cameras with the same standard and the shooting frequency of 125 Hz/s, a three-dimensional DLT radiate frame, two photography lights and two personal computers. The two videocameras are placed respectively to the left side of the athlete in front and the horizontal front for the purpose of recording the overall movements completely. The main axis of the two cameras is of 90 degree. The data obtained from the SPAS system will be dealt with Excel, and the kinematic data of backhand chop of table tennis player and tennis player provide evidence for the future theory analysis.
