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
- 887 - 896 (10page)
- DOI
- 10.51979/KSSLS.2012.02.47.887
이용수
초록· 키워드
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The purpose of this research was to analyze the feature of stride duration and trunk counter movement at preferred walking speed in walking. Subjects were selected 9 healthy college male students and 6 infra cameras were used for cinematograph. The walking speeds were determined 80, 90, 100, 110, 120% of preferred walking speed. The variables in this research were mainly associated with strides and trunk counter movements. Stride variable was stride duration and trunk counter-movement variables were RoM, CRP(continuous relative phase) and correlation in the trunk. The magnitude of the variables and variability which was explained by standard deviation or coefficient of variation was calculated average of the 5 strides. Stride duration was decreased as increasing walking speed. The RoM of the thorax showed no significant difference but the RoM of the pelvis showed significant increasing. The magnitude of CRP showed significant difference between the 80% walking speed and the other groups. The variability of CRP showed significant increasing in the 100% walking speed than in the 80% and 120% walking speed. Correlation showed significant difference between the 80% and 90% walking speed and the 100, 110 and 120% walking speed. If resonant frequency of walking appears at the preferred speed, the variability of variables would be the lowest at the preferred walking speed. But the variabilities of the variables in this research were the lowest in the 120% walking speed, which was not the same result in the theological concepts.
목차
등록된 정보가 없습니다.
참고문헌 (17)
참고문헌 신청
1. [학술지(정기간행물)] - Brisswalter, J. / 1996 / Energy cost and stride duration variability at preferred transition gait speed between walking and running / Can J Appl Physiol 21 : 471 ~ 480
2. [학술지(정기간행물)] - Beauchet O. / 2008 / Gait variability among healthy adults : low and high stride-to-stride variabulity are both a reflection of gait stability / Gerontology 55 : 702 ~ 706
3. [학술지(정기간행물)] - Chung, M. J. / 2010 / The change of gait parameters during walking at different percentage of preferred walking speed for healthy adults aged 20–60 years / Gait & Posture 31 : 131 ~ 135
4. [학술지(정기간행물)] - Goodman, L. / 2003 / Advantages of rhythmic movements at resonance: minimal active degrees of freedom, minimal noise, and maximal predictability / J Mot Behav 32 : 3 ~ 8
5. [학술지(정기간행물)] - Holt, K. G. / 1990 / The force-driven harmonic oscillator as a model for human locomotion / Human Mov Sci 9 : 55 ~ 68
2. [학술지(정기간행물)] - Beauchet O. / 2008 / Gait variability among healthy adults : low and high stride-to-stride variabulity are both a reflection of gait stability / Gerontology 55 : 702 ~ 706
3. [학술지(정기간행물)] - Chung, M. J. / 2010 / The change of gait parameters during walking at different percentage of preferred walking speed for healthy adults aged 20–60 years / Gait & Posture 31 : 131 ~ 135
4. [학술지(정기간행물)] - Goodman, L. / 2003 / Advantages of rhythmic movements at resonance: minimal active degrees of freedom, minimal noise, and maximal predictability / J Mot Behav 32 : 3 ~ 8
5. [학술지(정기간행물)] - Holt, K. G. / 1990 / The force-driven harmonic oscillator as a model for human locomotion / Human Mov Sci 9 : 55 ~ 68
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