Yamashita F, Iwamoto J, Osugi T, Yamazaki M, Takakuwa M
Department of Rehabilitation, Takakuwa Orthopaedic Nagayama Clinic, Asahikawa, Hokkaido, Japan.
J Musculoskelet Neuronal Interact. 2012 Jun;12(2):74-9.
A randomized controlled trial was conducted to compare the effect of a one-leg standing exercise and a chair-rising exercise on body balance in patients with locomotive disorders. Thirty ambulatory patients (mean age: 66.6 years) were randomly divided into two groups (n=15 in each group): a one-leg standing exercise group and a chair-rising exercise group. All the participants performed calisthenics of the major muscles, a tandem gait exercise, and a stepping exercise. The exercises were performed 3 days per week, and the study period was 5 months. Physical function was evaluated at baseline and at one-month intervals. No significant differences in the baseline characteristics were observed between the two groups. After the 5-month exercise program, the timed up and go, one-leg standing time, and tandem gait time improved significantly in the one-leg standing exercise group, while the walking time and chair-rising time in addition to above parameters improved significantly in the chair-rising exercise group. The improvements in the walking time, chair-rising time, and tandem gait time were significantly greater in the chair-rising exercise group than in the one-leg standing exercise group. The present study showed that the chair-rising exercise was more effective than the one-leg standing exercise for improving walking velocity and dynamic body balance.
进行了一项随机对照试验，以比较单腿站立运动和从椅子上起身运动对运动障碍患者身体平衡的影响。30名能行走的患者（平均年龄：66.6岁）被随机分为两组（每组n = 15）：单腿站立运动组和从椅子上起身运动组。所有参与者都进行了主要肌肉的体操运动、串联步态运动和踏步运动。这些运动每周进行3天，研究期为5个月。在基线和每隔一个月时评估身体功能。两组之间在基线特征方面未观察到显著差异。经过5个月的运动计划后，单腿站立运动组的计时起立行走时间、单腿站立时间和串联步态时间显著改善，而从椅子上起身运动组除上述参数外，行走时间和从椅子上起身时间也显著改善。从椅子上起身运动组在行走时间、从椅子上起身时间和串联步态时间方面的改善显著大于单腿站立运动组。本研究表明，从椅子上起身运动在提高步行速度和动态身体平衡方面比单腿站立运动更有效。
