The Comparison of Effects between Tai Chi Exercise and Glucosamine Supplementation on Balance in Older Woman with Knee Osteoarthritis
- سال انتشار: 1397
- محل انتشار: مجله پژوهش در علوم توانبخشی، دوره: 13، شماره: 5
- کد COI اختصاصی: JR_JRRS-13-5_003
- زبان مقاله: انگلیسی
- تعداد مشاهده: 213
نویسندگان
PhD Student, Department of Motor Behavior, School of Physical Education, Alborz Campus, University of Tehran, Tehran, Iran
Associate Professor, Department of Motor Behavior, School of Physical Education, University of Tehran, Tehran, Iran
Associate Professor, Department of Motor Behavior, School of Physical Education, University of Tehran, Tehran, Iran
چکیده
Introduction: Knee osteoarthritis is one of the most common musculoskeletal problems in older women which affects their daily life. It causes balance impairment, and increases the rate of falling in these patients. Therefore, the aim of this study was to compare the effects between tai chi exercise and glucosamine supplementation on the balance of older women with knee osteoarthritis.Materials and Methods: This was a clinical trial study, in which ۷۵ women with knee osteoarthritis (according to the Kellgren and Lawrence scale) were chosen, and randomly assigned into ۳ groups of tai chi exercise (performed ۳ times a week for ۳ month), glucosamine supplementation (۳ times a week), and control (no intervention). Before and after interventions, static balance (measured by stabilometer in both open and closed eye) and dynamic balance [measured by timed up and go (TUG) test] were examined. Paired sample t and ANOVA tests were implemented for data analyzing at a significant level of less than ۰.۰۵۰.Results: Tai chi exercise had a significant effect on static [open (t = ۹.۵۷, P = ۰.۰۰۱) and closed (t = ۵.۳۰, P = ۰.۰۰۱) eye] and dynamic balance (t = ۸.۵۴, P = ۰.۰۰۱); supplementation variable had a significant effect only on dynamic balance (t = ۲.۲۱, P = ۰.۰۴۰); in control group, there was not any significant difference between before and after intervention. Comparing three groups, the ANOVA test showed a significant difference between the exercise and control group in static [open (P = ۰.۰۰۱) and closed (P = ۰.۰۰۱) eye] and dynamic balance (P = ۰.۰۴۰).Conclusion: It seems that tai chi exercises enhance the balance in older women with knee osteoarthritis. It also could be concluded from the results that only the exercise variable has the significant effect on subject’s balance compared to glucosamine supplementation.کلیدواژه ها
Osteoarthritis of knee, Exercise Therapy, Glucosamine, Accidental falls, Elderly, Womenاطلاعات بیشتر در مورد COI
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