This study aims to provide kinematic-Lased data to improve the performance of athletes, by analyzing the characteristics of the snatch technique between skilled athletes and non-athletic people, using the three-dimensional imaging of the snatch weight lifting. Three middle school students and three high school students, considered capable of performing a snatch lift were selected at random. To prevent injury, the students were directed to perform only 90% of maximum ability for the snatch lift. Ariel Performance Analysis System (APAS) was used for analysis to identify the difference between athletes and non-athletic students through two digital video cameras. The results are as follow, 1. In terms of the time factor, the non-athletic students performed a bit faster in terms of the average time spent. However, the athletes performed correctly, by lifting the barbell up vertically and shifting the body`s center from front and back fast, While balancing the weight center or the barbell and the body`s center, the athletes pulled up their lower parts of the body. 2. Regarding the factor of the central point, the athletes were found to increase technical, by reducing the front and back movements of the hip joints, with an increasing height of the body`s center and the barbell, and using the rotational inertia, 3. In terms of the angle factor, noticeable change in the angles of the root and knee joints showed that these joints were mainly used during preparation. By bending the body and the knee and hip joints in the lower parts of the body, and pulling up the barbell, the athletes showed a stable posture in preparing the next movement, whereas the non-athletic students didn`t take advantage of the momentary power effectively, using the shoulder and knee joints, because their foot and knee joints were beaded and extended out of balance. 4. Regarding the angle-speed factor, it is proven to be efficient that the athletes are to use the power properly with the division between left and right balancing the vertical speed of the barbell, while bending and extending their knee and hip joints in a fast way.