In this paper, the 3D high-speed camera is used to shoot the shot put of the men’s shot put competition in the National Track and Field throwing Event (Chengdu Station). And the analysis was made for the top four athletes’ shot-putting revolving and slide step techniques, and related kinematics parameters and characteristics were thus obtained. Analysis results show that: on the moment of the left foot on the ground, compared with the slide step technique, the revolving shot-putting has the larger body twist effect, the larger range of shoulder beyond the hip, the more full muscle extension, and the larger twisting range of upper and lower limbs. Slide-step and rotary shot put at the moment have strong left leg support pedaling ability, right leg stretch capacity is weak. Athletic performance is mainly determined by the initial speed of the shot put. It has nothing to do with throwing, the rotating shot put is closer to the best shot angle, the slide shot put shot angle is too large, and shot height and athlete’s height have a great relationship, so rotary and slide push shot put the impact of the height of the smaller. Compared with the backsliding of the shot, the shot-putting revolving speed when it is left foot on the ground is less. In the last exertion stage, revolving shot-putting can more effectively increase the running speed of the shot compared with the slide step. The slide-step technique can score good results by lengthening the straight line of the last exertion action, while the revolving shot-putting is to rely on the good body twist state during rotation of the body. The revolving technique with less time in the last exertion stage is better than the slide step technique.