메뉴 건너뛰기
.. 내서재 .. 알림
소속 기관/학교 인증
인증하면 논문, 학술자료 등을  무료로 열람할 수 있어요.
한국대학교, 누리자동차, 시립도서관 등 나의 기관을 확인해보세요
(국내 대학 90% 이상 구독 중)
로그인 회원가입 고객센터 ENG
주제분류

추천
검색
질문

논문 기본 정보

자료유형
학술저널
저자정보
Mitra Beigi (Islamic Azad University) Ensiyeh Karimi (Islamic Azad University) Rasoul Abedi (Amir Kabir University of Technology) Nooshin Kejani (Islamic Azad University) Siamak Khorramymehr (Islamic Azad University)
저널정보
국제무예학회 International Journal of Martial Arts International Journal of Martial Arts Volume 9
발행연도
2024.3
수록면
1 - 15 (15page)

이용수

표지
📌
연구주제
📖
연구배경
🔬
연구방법
🏆
연구결과
AI에게 요청하기
추천
검색
질문

초록· 키워드

오류제보하기
Biomechanical assessment of Taekwondo athletes’ motion is essential to improve their performance. It is well known that balance tasks such as Hakdariseogi are determinant techniques which affect the result of a competition. So the aim of this study is to compare biomechanical variables of the support leg during Hakdariseogi task between elite and non-elite taekwondo athletes. Eighteen taekwondo athletes including ten elite and eight non-elite were participated. Six high-speed motion cameras and one force plate were used to acquire kinematics and kinetics data. MATLAB R2017b was used to plot support leg’s joints curves. Statistical analysis was performed to compare variables between two mentioned groups.The average of joints’ angles in the elite group was significantly more than non-elite group during the movement and balance phases (p<0.05).The amount of knee angular velocity in elite athletes was meaningfully higher than non-elite athletes during the movement phase (p<0.05). Also, the average amount of hip and ankle moments was greater in elite athletes during balance phase (p<0.05).There were no meaningful differences in other moment variables between elite and non-elite athletes (p>0.05).In some conditions, elites had more stability with greater angles and moments in the support leg’s joints. So they could perform Hakdariseogi task more quickly or in higher range of values than non-elite group and also generate more muscle activity due to the greater net joint moments, to create more joint moments for better control and stability, and neutralizing the external moments (such as ground reaction moments).

목차

ABSTRACT
Introduction
Methods and materials
Results
Discussion
Conclusion
References

참고문헌 (0)

참고문헌 신청

이 논문과 함께 이용한 논문

최근 본 자료

전체보기

댓글(0)

0