نوع مقاله : مقاله پژوهشی Released under CC BY-NC 4.0 license I Open Access I
نویسندگان
1 کارشناس ارشد فیزیولوژی ورزشی، دانشکده علوم اجتماعی، گروه تربیت بدنی دانشگاه بین المللی قزوین، ایران
2 دانشیار، دانشکدۀ علوم اجتماعی، دانشگاه بین‌المللی امام خمینی، قزوین، ایران
چکیده
افزایش نرخ جمعیت سالمندان و هزینه‌های ناشی از آن، بخش عمده‌ای از منابع بهداشتی و درمانی هر جامعه‌ای را به خود اختصاص داده است. هدف از پژوهش حاضر بررسی تأثیر یک دوره مداخلات ورزشی و غذایی هدفمند بر ظرفیت توجه، سرعت واکنش و پردازش اطلاعات زنان سالمند دارای اختلال خواب بود. بر این اساس 53 نفر به‌صورت در دسترس و هدفمند با دامنۀ سنی 65-75 سال انتخاب شدند. همگی آنها از کم‌خوابی رنج می‌بردند. آزمودنی‌ها به‌صورت تصادفی به چهار گروه تمرین هوازی، تمرین هوازی-مکمل ویتامین دی ، مکمل ویتامین دی و گروه کنترل تقسیم شدند. مصرف ویتامین دی در دو گروه به‌صورت 2000 واحد روزانه مصرف می‌شد. از پرسشنامۀ تشخیصی آمادگی فعالیت بدنی (PARQ) برای آگاهی از سطح آمادگی جسمانی آزمودنی‌ها و از پرسشنامۀ یادآمد 24 ساعتۀ رژیم غذایی گیبسون روز قبل از پیش‌آزمون و پس‌آزمون استفاده شد. برای استخراج نیمرخ وضعیت خواب از مقیاس کیفیت خواب پیتزبورگ استفاده شد. از آزمون روانی-حرکتی COG نیز به‌منظور بررسی مؤلفه‌های شناختی و ذهنی و پردازش اطلاعات استفاده شد. نتایج نشان داد گروه‌های هوازی، مکمل و هوازی-مکمل بهبود معنا‌داری در توجه انتخابی و زمان واکنش داشتند. همچنین گروه هوازی-مکمل به نسبت گروه هوازی و گروه مکمل بهبود معنا‌داری در توجه انتخابی و زمان واکنش داشت. به‌نظر می‌رسد تمرینات هوازی به‌همراه مصرف مکمل ویتامین دی موجب بهبود عملکرد روانی حرکتی زنان سالمند می‌شود. ازاین‌رو مصرف مکمل ویتامین دی و تمرینات هوازی در تعامل با هم برای زنان سالمند توصیه می‌شود.
کلیدواژه‌ها
عنوان مقاله [English]
The Effect of a Period of Targeted Sports and Food Interventions on Attention Capacity, Reaction Speed and Information Processing in Elderly Women with Sleep Disorders
نویسندگان [English]
- Shahrian Eshaghi 1
- Morteza Taheri 2
- Khadijeh Irandoust 2
1 Master of Sport sciences, Faculty of Social Sciences, Department of Sport Sciences, Qazvin, Iran
2 Associate Professor, Faculty of Social Sciences, Department of Sport Sciences, Qazvin, Iran
چکیده [English]
The purpose of this study was to investigate the effect of a course of aerobic exercise and vitamin D supplementation on the psychomotor function of elderly women with sleep disorders. Based on this, 42 people were selected in an accessible and targeted manner with an age range of 60-70 years. They all suffered from insomnia. Subjects were randomly divided into four groups: aerobic exercise, aerobic exercise-vitamin D supplement, vitamin D supplement and control group. Vitamin D intake in both groups was taken as 2000 units daily. The Physical Activity Readiness Diagnostic Questionnaire (PARQ) was used to know the level of physical fitness of the subjects and the Gibson 24-hour diet recall questionnaire the day before the pre-test and post-test. The Pittsburgh Sleep Quality Scale was used to extract the sleep profile. COG psychomotor test was also used to assess cognitive and mental components and information processing. The results showed that the aerobic, supplement and aerobic-supplement groups had a significant improvement in selective attention and reaction time. Also, the aerobic-supplement group had a significant improvement in selective attention and reaction time compared to the aerobic group and the supplement group. Aerobic exercise along with vitamin D supplementation seems to improve the motor and motor function of older women. Therefore, vitamin D supplementation and aerobic exercise in interaction are recommended for older women.
کلیدواژه‌ها [English]
- Sleep
- Vitamins
- Elderly
- Disorder
- Function
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