Balance trainer 훈련이 만성 뇌졸중 환자의 발목 근력과 균형 능력에 미치는 효과
The effects of Balance Trainer Training on Muscle Strength of Ankle Joint and Balance Ability in Chronic Stroke Patients
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초록
본 연구는 뇌졸중 환자에게 Balance trainer 훈련이 발목 관절의 근력과 신체의 균형 능력에 미치는 효과를 알아보고자 하였다. 뇌졸중 환자를 대상으로 8주간 주 5회 회당 30분씩 Balance trainer 훈련을 시행한 BTT(Balance trainer training)그룹 10명과 발목 근력 훈련을 시행한 대조군 10명이 연구에 참가하였다. Biodex를 이용하여 근력과 균형능력을 측정하였다. Balance training과 근력 훈련은 모두 발바닥쪽(Plantar)및 발등쪽(Dorsi) 굽힘근(Flexor)의 근력을 유의하게 향상시켰고, 균형능력을 유의하게 향상시켰다. 특히 BTT 그룹은 대조군에 비하여 더욱 유의한 향상을 보였다(p<.05). 따라서 BTT 훈련은 만성 뇌졸중 환자의 발목 관절 근육의 근력 향상과 균형 능력 향상에 효과적이며, 이를 바탕으로 임상에서 뇌졸중 환자의 발목관절 근력과 균형 능력 증진에 BTT 훈련이 효과적으로 사용될 수 있을 것이다.
Abstract
The aim of the study investigate the effects of Balance trainer training on muscle strength of ankle joint and balance ability in chronic stroke patients. Twenty participants with chronic stroke were recruited in two groups: BTT group(balance trainer training received group) and control group(ankle muscle strengthening exercise received group). Each intervention was applied for 30 minutes, 5 days a week for 8 weeks. Biodex was used to assess muscle strength and balance ability. Both groups showed significant improvements of plantarflexors and dorsiflexors, and balance ability(p<.05). Especially, BTT group showed significant improvements on muscle strength and balance ability than control group(p<.05). The results suggested that balance trainer training is effective to improve muscle strength of ankle joint and balance ability in stroke patients. Thus, balance trainer training will be used in the control of muscle strength and balance function in stroke patients in clinics.
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