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논문 기본 정보

자료유형
학술저널
저자정보
최상협 (제주스포츠과학센터) 양수연 (제주스포츠과학센터)
저널정보
한국체육과학회 한국체육과학회지 한국체육과학회지 제30권 제3호 (자연과학 편)
발행연도
2021.6
수록면
1,047 - 1,055 (9page)
DOI
10.35159/kjss.2021.6.30.3.1047

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초록· 키워드

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The purpose of this study was to measure the activity of the lower limb muscles when performing ten successful and ten failed shot put movements of athletes who have won the national sports competition, and then divided them into three sections (glide, delivery, and release). The purpose of this study is to statistically analyze the difference in the results of the action to find out detailed muscle use patterns in the successful shot put movement and the failed action. As a result of the study, the roles of the right biceps femoris and lateral gastrocnemius were important in the gliding section, and it was determined that the external rotation of the biceps femoris was necessary for connection to the delivery section. In the delivery section, the left biceps femoris" roles, right tibialis anterior, and left gastrocnemius(lateral, medial) were significant. For effective release, external rotation of the biceps femoris and lateral rotation of the tibialis anterior, dorsiflexion of the gastrocnemius for a higher projection height, and knee It was judged that curvature would be necessary. Furthermore, in the release section, if the previous smooth connection is preceded by the lower extremity"s muscle activity, maintaining about 70%RVC of the right rectus femoris can produce an excellent shot put throwing motion. Future studies would be desirable to establish a practical basis for improving skills by comparing and analyzing the muscle use patterns of a more significant number of excellent shot put athletes and athletes whose skills are improving.

목차

Abstract
Ⅰ. 서론
Ⅱ. 연구방법
Ⅲ. 결과
Ⅳ. 논의
Ⅴ. 결론 및 제언
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