골프 드라이버샷 동작에서 공 속도에 따른 운동학적 변인 비교 (Kinematic Analysis according to Ball Velocity at Golf Driver Swing)

서지정보

· 발행기관 : 한국사회체육학회
· 수록지 정보 : 한국사회체육학회지 / 64호 / 797 ~ 806페이지
· 저자명 : 김주완, 천영진

초록

The purpose of this study was to compare three-dimensional imaegs through the analysis of the kinematic variables of the ball speed when the driver shot in competitio nof high school athletes, the analysis for thi s purpose. For this study, were enrolled in the eight high school athletes who participated in The 13th of Konkuk University President championship. Using a total of two camera sand one Flightscope recorded in Gunsan CC 6 hole Lake Course. Data Base through the recording had Coordinate using KWON3D 3.01. The result of this study can be summarized as follows.
Had swing time in accordance with phase has appeared as a lowrgoup in a ADD-TOP intervals shorter than the highgroup, in the case of BST-IMP phase showed that the lowgroup shorter than the parent group, the total swing time of this lowgroup than the highgroup It is shown to be short. Compared to a lowgroup of a highgroup head movements are seen as more significant differnece between left and right when the bac-k swing Top statistically about the movement of the hand occurred(p<.05).
This appeared to be highgroup caulking angle is lower than thelo wgroup, the shoulder angle at impac t was found to be greater than the lowgroup is highgroup, the difference in the angle at address and at impact angles showed that the higher greater group. Sacral angle was take the form which bowed all the backswing top, impact, in the case of highgroup showed a form similar to the upright swing impact. X-factor value of this lowgroup was higher than highgroup, the X-factor impact when the value of this lowgroup was higher than the highgroup. Angular velocity body is a lowgroup showed fastre than the highgroup, the pelvis showed a higher angular velocity is faster than the lowgroup.

영어초록

The purpose of this study was to compare three-dimensional imaegs through the analysis of the kinematic variables of the ball speed when the driver shot in competitio nof high school athletes, the analysis for thi s purpose. For this study, were enrolled in the eight high school athletes who participated in The 13th of Konkuk University President championship. Using a total of two camera sand one Flightscope recorded in Gunsan CC 6 hole Lake Course. Data Base through the recording had Coordinate using KWON3D 3.01. The result of this study can be summarized as follows.
Had swing time in accordance with phase has appeared as a lowrgoup in a ADD-TOP intervals shorter than the highgroup, in the case of BST-IMP phase showed that the lowgroup shorter than the parent group, the total swing time of this lowgroup than the highgroup It is shown to be short. Compared to a lowgroup of a highgroup head movements are seen as more significant differnece between left and right when the bac-k swing Top statistically about the movement of the hand occurred(p<.05).
This appeared to be highgroup caulking angle is lower than thelo wgroup, the shoulder angle at impac t was found to be greater than the lowgroup is highgroup, the difference in the angle at address and at impact angles showed that the higher greater group. Sacral angle was take the form which bowed all the backswing top, impact, in the case of highgroup showed a form similar to the upright swing impact. X-factor value of this lowgroup was higher than highgroup, the X-factor impact when the value of this lowgroup was higher than the highgroup. Angular velocity body is a lowgroup showed fastre than the highgroup, the pelvis showed a higher angular velocity is faster than the lowgroup.

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