남자 대학생의 농구 3점 슛 동작에 관한 특성 연구

The purpose of the study was to analyze kinematic factors required to the three-point jump shot of the basketball games through 3-D analysis and Foot pressure analysis. Seven university students participated in this study. The results of the study were showed that (1) resultant velocity in the center of mass(COM) was 0.84±0.27 m/s since a player didn't shot a ball in the highest peak and shot ball at the moment of going up forward and vertical movement. Therefore, it is necessary to find a proper timing to shot a ball; (2) the angular velocity was largely increased in upper arm and fore arm out of the upper-limb segments and the hands had the largest angular velocity since the body is in a fixed situation and angular speed is rapidly increased by the wrist’ snap with the rapid movement of upper arm and forearm at the time of release a ball; (3) it is judged that a player can shot a ball at the accurate and high release point when the player collects power vertically to the maximum by keeping GRF to the right and the rear in a proper way and by keeping the body’s balance so that a large power may not be dispersed.