비대칭적인 초기 발 위치를 사용한 앉기에서 일어서기 운동이 만성 뇌졸중 환자의 하지 근활성도와 다중과제 수행력에 미치는 효과 (Effects of Sit to Stand Exercise using Asymmetric Initiation Foot Position on Lower Extremity Muscle Activity and Multitask Performance in Patients with Chronic Stroke)

서지정보

· 발행기관 : 임상인체동작과학회
· 수록지 정보 : 임상인체동작과학회지 / 23권 / 3호 / 45 ~ 52페이지
· 저자명 : 박재만

초록

Purpose The Purpose of this study was to investigate the effects of STS exercise using asymmetric initial foot position on paretic leg muscle activity and multiple task performance in chronic stroke patients. Methods Subjects were randomly assigned to the experimental group (n = 15) and the control group (n = 15). STS exercise was performed for 4 weeks, 3 times a week, 30 minutes at the asymmetric foot position which the paretic foot was located behind the non paretic foot in the experimental group and at the symmetric foot position in the control group. Results There was a significant improvement pre and post exercise(p=.000) in the main effect on paretic leg muscle activity, but there was no significant difference between groups(p=.773). There were significant differences in TA(p=.040), BF(p=.020), and Sol(p=.034) except VM(p=.063) as interaction effects. There was a significant improvement in pre and post exercise(p=.000) and between groups(p=.043) in the main effect on multitask performance. There were also significant differences in interaction effects (p=.000). Conclusion In rehabilitation programs to improve paretic leg muscle activity and STS performance in chronic stroke patients, the initial foot position should be shifted from the asymmetric initial foot position to the symmetric initial foot position.

영어초록

Purpose The Purpose of this study was to investigate the effects of STS exercise using asymmetric initial foot position on paretic leg muscle activity and multiple task performance in chronic stroke patients. Methods Subjects were randomly assigned to the experimental group (n = 15) and the control group (n = 15). STS exercise was performed for 4 weeks, 3 times a week, 30 minutes at the asymmetric foot position which the paretic foot was located behind the non paretic foot in the experimental group and at the symmetric foot position in the control group. Results There was a significant improvement pre and post exercise(p=.000) in the main effect on paretic leg muscle activity, but there was no significant difference between groups(p=.773). There were significant differences in TA(p=.040), BF(p=.020), and Sol(p=.034) except VM(p=.063) as interaction effects. There was a significant improvement in pre and post exercise(p=.000) and between groups(p=.043) in the main effect on multitask performance. There were also significant differences in interaction effects (p=.000). Conclusion In rehabilitation programs to improve paretic leg muscle activity and STS performance in chronic stroke patients, the initial foot position should be shifted from the asymmetric initial foot position to the symmetric initial foot position.

참고자료

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