Mills E M
Department of Nursing, Miami University, Hamilton, OH.
Nurs Res. 1994 Jul-Aug;43(4):207-11.
An experimental group of 20 elderly subjects participated in 8 weeks of low-intensity aerobic exercise while 27 subjects in a comparison group maintained their usual level of activity. The program consisted of stretching and strengthening chair exercises. A significant difference between the groups was found for flexibility of the ankles and the right knee. No significant difference was found between the groups for muscle strength or balance, although the experimental group improved their balance by 22%.
一个由20名老年受试者组成的实验组参加了为期8周的低强度有氧运动，而对照组的27名受试者保持其通常的活动水平。该项目包括伸展和增强性的椅子练习。两组在脚踝和右膝的灵活性方面存在显著差异。尽管实验组的平衡能力提高了22%，但两组在肌肉力量或平衡方面没有发现显著差异。
