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고령자 및 편마비 고령자의 직선 및 회전 보행 특성 변화 평가
정호현(H. H. Jung),이범기(B.K. Lee),임도형(DoHyung. Lim) 대한기계학회 2013 대한기계학회 춘추학술대회 Vol.2013 No.12
The purpose of this study was to analyze characteristics of postural stability in static state and to analyze sway and lower extremity joint angle during straight and revolution walking in healthy elderly and hemiplegic patients. Six healthy elderly (71±4years old, 161±5cm and 59±9kg) and six hemiplegic patients (63±9years old, 167±5cm, 74±9 kg) were participated. To measure postural stability under static state, Biodex SD (BIODEX, USA) was used. To analyze characteristic of joint angle and the sway data during straight and revolution gait, 3D motion analysis system (VICON, UK) were used while all subjects were walking on 30m even floor. There are significant differences between the healthy elderly and hemiplegic patients (p<0.05). From the current study, these results are expected to develop rehabilitative training for hemiplegic patients.