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
천영진 (서울대학교)
저널정보
한국체육과학회 한국체육과학회지 한국체육과학회지 제20권 제2호 (자연과학편)
발행연도
2011.4
수록면
1,097 - 1,108 (12page)

이용수

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

초록· 키워드

오류제보하기
This study's purpose is to examine the age-related difference in variables of gait from the perturbation during gait. In order to perform this task, a trap was installed on 7 meter-long, 1.5 meter-wide path with its base-of-support rapidly changed, on which seven subjects in their twenties, forties and seventies respectively were requested to tread and go through. Subjects were n .. 'quested to perform normal gaits and confounding gaits five times respectively in random order. The gait was analyzed using 6 infrared cameras. Kinematic variables of speed, step time, step length, step width, etc. were assessed for gait analysis. Followings are the remarkable results obtained from this study. First, as aging was in progress, velocity got slower and step time got longer. In comparison of the section with perturbation with the other, there was no difference in their twenties, but longer step time in their forties and seventies. Second, as aging was in progress, step length tended to get shorter. When perturbation occurred, they shortened the step length to keep balance in their twenties, while extended the step time instead of step length in their forties and seventies. Third, there was no difference in step width depending on the ages, but a strong possibility that balance can be lost because of reduced step width when perturbation occurred in their seventies. Fourth, when detected from left knee, as aging was in progress reaction time got slower. Fifth, as aging was in progress, onset time appeared late at tibialis anterior and gastrocnemius only.

목차

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

참고문헌 (20)

참고문헌 신청

이 논문의 저자 정보

이 논문과 함께 이용한 논문

최근 본 자료

전체보기

댓글(0)

0

UCI(KEPA) : I410-ECN-0101-2013-692-000606447