농구 3점 슛 동작 시 거리증가에 따른 성공과 실패의 근활성도 비교분석

Abstract

The purpose of this study is to muscle activity comparison of success and failure factors with increasing distance in basketball 3-point shoot. To achieve this goal, the factors were compared and analyzed by the variables including muscle activity, and those to show the significant difference were analyzed on the success and failure factors by the distance. The conclusions are as follows.BR First, musculus flexor carpi radialis which is wrist flexor was found as the success factor by increasing the shooting distance of 3-point shooting upon the success and failure analysis in the basketball games.BR Second, no significant difference by the periods was found in erector spinae muscle which is extensor of upper body.BR Third, brachial triceps which is extensor of elbow joint was shown to be a success factor by increasing the distance.BR Fourth, no significant difference was found by the periods for the muscle activity of vastus medialis which is extensor of knee.BR Fifth, Medial gastrocnemius muscle which is flexor plantare of the ankle showed the significant difference by increasing the distance during the preparation period.