نوع مقاله : مقاله پژوهشی
نویسندگان
1 استادیار رفتار حرکتی، دانشگاه علامه طباطبایی
2 کارشناسی ارشد رفتار حرکتی، دانشگاه علامه طباطبایی
چکیده
هدف از اجرای این پژوهش بررسی تأثیر تمرینات قدرتی، تمرینات ویژة انگشتان و ترکیبی از آن دو بر سرعت و دقت حرکات ظریف زنان سالمند بود. بدین‌منظور 30 زن سالمند با میانگین سنی 6/1±4/72 به‌صورت در دسترس انتخاب شدند. پس از گرفتن پیش‌آزمون با استفاده از آزمون پوردو پگبورد، آزمودنی‌ها بر اساس نمرات کسب‌شده در پیش‌آزمون در سه گروه تمرینات قدرتی، تمرینات ویژة انگشتان و تمرینات ترکیبی تقسیم شدند. تمرینات قدرتی در این پژوهش، تمرینات قدرتی استاندارد برای مچ و انگشتان دست بود، تمرینات ویژة انگشتان، شامل حرکات تمرینی توان‌بخشی انگشتان و دست می‌شد و تمرینات ترکیبی، ترکیبی از این دو نوع تمرین بود. هر گروه تمرینی در هر هفته سه جلسة بیستدقیقهای به انجام تمرینات پرداختند و بعد از هشت هفته از آنان پس‌آزمون گرفته شد. از آزمون کلموگروف اسمیرونوف، آمارة لون، آزمون تجزیه‌وتحلیل کوواریانس و آزمون تی همبسته به منظور تحلیل یافتهها استفاده شد. نتایج نشان داد سه گروه تمرینی در متغیر سرعت و دقت حرکات ظریف، تفاوت معناداری با یکدیگر نداشتند (P>0.05). تمرینات قدرتی و تمرینات ویژة انگشتان بر سرعت و دقت حرکات ظریف تأثیر معناداری داشت (0.05>P)، اما تأثیر تمرینات ترکیبی بر سرعت و دقت حرکات ظریف، معنادار نبود (P>0.05). با توجه به نتایج پژوهش حاضر می‌توان از تمرینات این پژوهش برای بهبود حرکات ظریف سالمندان، چه در منزل و چه در مراکز توان‌بخشی و تمام مراکز نگهداری سالمندان، به‌منظور بهبود کیفیت زندگی روزمره، حفظ استقلال و خودکارآمدی افراد سالمند بهره برد.
کلیدواژه‌ها
موضوعات
عنوان مقاله [English]
The Effect of Strength, Fingers Special Training and Combination of Them on the Speed and Accuracy of Fine Movements in Elderly Women
نویسندگان [English]
- Zahra Pooraghaei Ardakani 1
- soodabe Farazmand 2
- Zahra Salman 1
1 Assistant Professor of Motor Behavior, Allameh Tabataba'i University
2 M.Sc. of Motor Behavior, Allameh Tabataba'i University
چکیده [English]
The aim of this study was to investigate the effect of strength, special exercises, and combination of them on speed and accuracy of the elder's fine movements. Thirty elderly women with an average age of (72.4±1.6) were selected using available sampling. Subjects were categorized into three groups of strength, special and combination training using pretest of Purdue Pegboard Test. In this research, the strength training consisted of standard exercises for the wrist and fingers. Subjects in special training group perform rehabilitation movements of fingers and wrist, and combination group perform both of them. All subjects exercised (20 min each session, 3 times per week) and post-test of Purdue Pegboard was preformed after 8-week training. One sample Kolmogorov-Smirnov test, Levene`s test Analysis of Covariate (ANCOVA) and Paired t-test were used for data analysis. The Results showed that there is no significant differences among three groups in speed and accuracy of fine movements (P>0.05). Special and strength exercises showed a significant effect (P<0.05) but combination method had no significant effect on speed and accuracy of movements (P>0.05). Accordingly, thus the special and strength exercises could improve fine movements, it would be recommended for elderly to perform mention above movements, at home, rehabilitation centers and elderly nursing homes for improving their daily quality of life.
کلیدواژه‌ها [English]
- Manual Dexterity
- Fine Movement
- Elderly
- Purdue Peg Board
- Intervention
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