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계단 오르기 동작과 평지 보행과의 운동형상학적 및 운동 역학적 비교 분석

Other Titles
 Kinematic and Kinetic Comparison between Stair Climbing and Level Walking 
Authors
 김덕용  ;  박창일  ;  장용원  ;  박사윤 
Citation
 Journal of the Korean Academy of Rehabilitation Medicine (대한재활의학회지), Vol.25(6) : 1048-1058, 2001 
Journal Title
 Journal of the Korean Academy of Rehabilitation Medicine  (대한재활의학회지) 
ISSN
 1225-584X 
Issue Date
2001
Abstract
Objective: The aims of this study were to investigate the characteristics of stair climbing through the comparison between the stair climbing and level walking, and to present the standard values of stair climbing. Method: Twenty healthy young adults were recruited. The kinematic and kinetic data of level walking and stair climbing on the specially designed stair were obtained through 3 dimensional motion analyzer (Vicon 370 system) with the force plate. Results: The sagittal range of motion of all examined joints at stair climbing was significantly increased compared as at level walking (p<0.05). The maximal flexion angle at swing phase of all examined joints were significantly increased at stair climbing compared than at level walking (p<0.05). At loading response, the kinetic data showed the significant differences between stair climbing and level walking. The time when the maximal extensor moment of knee developed was significantly earlier than when that of hip developed (p<0.05). Conclusion: As a results, we found that stair climbing was different from level walking and had the unique pattern in the kinematic and kinetic aspect. The motion analysis of stair climbing may be useful to the further studies.
URI
https://ir.ymlib.yonsei.ac.kr/handle/22282913/142591
Appears in Collections:
1. Journal Papers (연구논문) > 1. College of Medicine (의과대학) > Dept. of Rehabilitation Medicine (재활의학교실)
Yonsei Authors
김덕용(Kim, Deog Young)
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