스노보드 지상 자세훈련과 슬로프 상에서의 턴 동작 시 운동학적 비교

초록

The purpose of the study was to validate the training equipment through the kinematical comparative analysis of snowboard turns on actual slope and on training device. Three dimensional motion analysis was performed on both conditions of which changes in vertical displacement of hip and lower limb joint angles in each events were compared. In the results, the position of hip was obtained higher in training device than on actual slope whereas, during the back turn the maximum inclination of the body was observed much smaller in actual slope which is considered as a result to perform stable turns through reducing the angle. In conclusion, as snowboarding involves dynamic movements, the training device chosen for the study could only mimic some aspects as of the real environment and reflects the technical limitation of the equipment. Hence, need of much more complex training device which could facilitate dynamic movements as of real competitive situation is considered be beneficial not only for skill acquisition but also for training specific muscles required in snowboarding.

키워드