earticle

영어

This study aims to effectively improve elementary school student athletes’ gymnastic motions through visual data provision of front handspring motions. By constituting a multimedia class model for the student athletes, video recording and analysis, gymnastic motion execution and problem solving classes were carried out for five weeks (four sessions per week). After analyzing the results of kinematic variables, such as time, angles, and positions before and after the model application with a purpose of converting the results into ideal front handspring motions, this study drew the following results: First, required time was reduced, due to change in the motion of hitting rear foot vertically to the front strongly at the preparation posture. Second, a change into a posture without the knee joint flexion at the landing posture was made. Third, an arch-shaped body was formed owing to extended head angle by raising head from the preparation to landing postures. Fourth, a motion in which the center of gravity went up through hands’ responding to the floor strongly by reducing elbow joint angle flexion was conducted. Lastly, shoulder joint flexion angle was minimized by correcting the shoulder position not to be pushed toward progress direction, even when their feet touched the floor.

한국어

본 연구의 목적은 멀티미디어 기술을 활용한 수업모형 적용을 통하여 초등학교 체조 학생선수들에게 손집고 앞돌기 동작 지도시 개선방안에 대한 정량적인 정보제공을 통한 기술개선에 있다. 세부적으로는 주4회 영상녹화 및 분석 30분, 체조동작 수행 및 문제해결 과정 30분의 수업과정을 거쳐 5주간 진행하였다. 연구 목적을 위해 학생선수5명으로 대상자로 선정하여 멀티미디어 수업 적용 전․후의 소요시간, 각도, 위치등 운동학적 요인을 분석하였으며, 이러한 분석결과는 초등체조 수업에서의 올바른 자세의 교정 및 효과적인 지도방법에 대한 정량적인 정보를 제공할것이다.