지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2012.2
- 수록면
- 711 - 720 (10page)
이용수
초록· 키워드
오류제보하기
This research aims to investigate the effects of the Dolphin Kick, which is currently a buzzword as a strategic method to improve swimmers’ records, through a two dimensional analysis method, called DLT (Direct Linear Transform) and propose effective dolphin kick techniques using the research outcome. We chose six high school swimmers to make two groups, which of one was excellent swimmers’ group and the other normal swimmers’ group. We studied kinematic variables while the group members I practicing the dolphin kicks and established a practical basis to provide teaching guidelines based on the study outcome.
The research outcome can be summarized as below;
Firstly, the excellent swimmers group demonstrated faster completion in practicing the first and second phase of the dolphin kick except the third phase than the other group. In the total completion time the excellent swimmers group showed faster performance than the other one.
Secondly, the excellent group showed wider angles in using the joints of ankles, knees and hip, whereas the normal swimmers group used wider angles in using shoulders and elbows joints than the other group.
Thirdly, the excellent swimmers group demonstrated faster movement in the movements of the joints of their feet, lower legs and thighs while the other group showed faster movement in using their upper-arms and fore-arms.
Lastly, the excellent swimmers group showed wider horizontal displacement of the centre of gravity in all phases of the dolphin kick practice. The normal swimmers group demonstrated higher vertical displacement in all the phases of the kick practice.
The research outcome can be summarized as below;
Firstly, the excellent swimmers group demonstrated faster completion in practicing the first and second phase of the dolphin kick except the third phase than the other group. In the total completion time the excellent swimmers group showed faster performance than the other one.
Secondly, the excellent group showed wider angles in using the joints of ankles, knees and hip, whereas the normal swimmers group used wider angles in using shoulders and elbows joints than the other group.
Thirdly, the excellent swimmers group demonstrated faster movement in the movements of the joints of their feet, lower legs and thighs while the other group showed faster movement in using their upper-arms and fore-arms.
Lastly, the excellent swimmers group showed wider horizontal displacement of the centre of gravity in all phases of the dolphin kick practice. The normal swimmers group demonstrated higher vertical displacement in all the phases of the kick practice.
목차
Abstract
Ⅰ. 서론
Ⅱ. 연구방법
Ⅲ. 결과
Ⅳ. 논의
Ⅴ. 결론
참고문헌
참고문헌 (19)
참고문헌 신청
1. [학술지(정기간행물)] - 권영후 / 1995 / DLT방식의 수중동작 운동분석에의 활용 / 한국운동역학회지 5 (1) : 49 ~ 53
2. [학술지(정기간행물)] - 권영후 / 1995 / 국가대표 경영선수들의 출발동작과 방향전환 동작의 평가 / 체육논총 6 (3) : 1 ~ 3
3. [학술지(정기간행물)] - 권영후 / 2001 / 수영의 역학Ⅰ: 수중동작 분석법의 이해 / 스포츠 과학 (75) : 28 ~ 35
4. [학술지(정기간행물)] - 권영후 / 2001 / 수영의 역학Ⅲ : 추진력과 저항의 측정 / 스포츠과학 (77) : 78 ~ 85
5. [학술지(정기간행물)] - 김동기 / 1998 / 자유형 수영경기에서 유형별 킥 동작에 따른 출발구간 기록의 비교 / 강원대학교 부설 체육과학연구소논문집 (22) : 315 ~ 327
2. [학술지(정기간행물)] - 권영후 / 1995 / 국가대표 경영선수들의 출발동작과 방향전환 동작의 평가 / 체육논총 6 (3) : 1 ~ 3
3. [학술지(정기간행물)] - 권영후 / 2001 / 수영의 역학Ⅰ: 수중동작 분석법의 이해 / 스포츠 과학 (75) : 28 ~ 35
4. [학술지(정기간행물)] - 권영후 / 2001 / 수영의 역학Ⅲ : 추진력과 저항의 측정 / 스포츠과학 (77) : 78 ~ 85
5. [학술지(정기간행물)] - 김동기 / 1998 / 자유형 수영경기에서 유형별 킥 동작에 따른 출발구간 기록의 비교 / 강원대학교 부설 체육과학연구소논문집 (22) : 315 ~ 327
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UCI(KEPA) : I410-ECN-0101-2013-692-001764175