퍼팅 시 공의 속도와 거리가 롤과 스키드 거리에 미치는 영향

초록

[Purpose] The purpose of this study was to investigate the difference of golf ball variables on six total distance and the effect of golf ball speed on roll and skid distance on six total distance during putting. [Method] Twenty-eight amateur golfers participated in the study. Subjects put 10 putts per 10m virtual hole. Ball speed, roll distance, the skid distance, and total distance were measured using a trackman 4, and the roll ratio was also calculated. All results analyzed One-way ANOVA with repeated measure and multiple regression analysis. [Result] In result of variables by distance, the ball speed was faster as the total distance was longer. The roll distance was longer as the total distance was longer, and the skid distance was shorter at 10m, 9m, and 8m. The roll ratio showed the smallest ratio at 8m. In result of regression analysis, roll distance and skid distance on ball speed showed significant difference at all distances, and it was found that there was a direct relationship between roll and skid distance. The relative contribution to ball speed in all distance variables was in the order of roll and skid distance. [Conclusion] Rolling rather than hitting a ball during putting will be more helpful for consistency.

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