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This study was conducted to provide useful information for bowling instruction by dividing the throw motion of bowling into five sections and analyzing how different all kinematical variants, which include strides and required time in each section, factors in the peak of back swing, factors before and after the release, the speed change of ball, are between the expert and novice group. The conclusion from this study is as follows. 1. The order of the stride size by sections showed differences in groups. The distance of the last step was the longest, which was considered that it was for posing more stably at the moment of the release. 2. The body-centered horizontal speed didn't have differences in groups but increased gradually showing the order of push away < down swing < back swing < forward swing. The novice group generally showed slower windup, so its required time by sections and horizontal speed were lower than the expert group.3. It is regarded that it is necessary for the novice group to make the height of the ball much higher at the peak of back swing.4. At the moment of release, the left knee angle of the novice group was significantly larger than the expert group. It may be one of the reasons that its center of body is high.5. The novice group had short sliding distances. While the left foot slid, the moving tracks of the right foot were irregular. 6. The novice group's horizontal speed of the ball was very slow at the moment of release. In general, fast movement and flexible windup are required for the group.