نوع مقاله : مقاله پژوهشی Released under CC BY-NC 4.0 license I Open Access I
نویسندگان
1 دانشیار گروه فیزیولوژی ورزشی دانشکدۀ تربیت بدنی و علوم ورزشی دانشگاه تهران
2 کارشناسی ارشد فیزیولوژی ورزشی دانشگاه تهران
3 دانشجوی دکتری فیزیولوژی ورزشی دانشگاه تهران
4 کارشناسی ارشد تربیت بدنی عمومی دانشگاه تهران
چکیده
به‌طور کلی، وضعیت آمادگی جسمانی غیرمستقیم بر تعادل پویای افراد تأثیر می‌گذارد. یکی از مشکلات اغلب سالمندان کم‌تحرک، نداشتن تعادل و زمین‌خوردن مکرر است که به آسیب‌دیدگی و مرگ آنها منجر می‌شود. هدف مطالعۀ حاضر، بررسی تأثیر تمرینات آبی بر شاخص‌های فیزیولوژیکی و زیستی‌حرکتی مردان سالمند کم‌تحرک است. 24 سالمند مرد با میانگین سنی 28/1±16/65 سال، قد 10/3±5/165 سانتی‌متر، وزن 04/4±53/63 کیلوگرم و BMI 61/1±19/ 23 کیلوگرم بر مترمربع داوطلبانه انتخاب شدند. سپس به‌صورت تصادفی ساده، در دو گروه دوازده‌نفرۀ کنترل و تمرین جای گرفتند.
گروه تجربی، هفته‌ای سه جلسه تمرین آبی را به مدت شش هفته با شدت 55درصد حداکثر ضربان قلب اجرا کرد. برای تعیین نرمال‌بودن داده‌ها، از آزمون کولموگروف-اسمیرنوف و برای تحلیل داده‌ها از آزمون آماری t مستقل استفاده شد (05/0P≤). نتایج پس‌آزمون، بهبود معنی‌دار گروه تجربی را نسبت‌به گروه کنترل در فاکتورهایتعادل ایستا (001/0=P)، تعادل پویا (001/0=P)، توانایی حرکتی (001/0=P)، فشار خون سیستولی (005/0=P)، دیاستولی (001/0=P)، ضربان قلب استراحتی (001/0=P)، استقامت عمومی (001/0=P)، حداکثر اکسیژن مصرفی (001/0=P)، درصد چربی (001/0=P)، قدرت اندام تحتانی (001/0=P) و انعطاف‌پذیری (001/0=P) نشان می‌دهد. باتوجه‌به نتایج می‌توان گفت تمرینات آبی با توسعۀ فاکتورهای زیستی‌حرکتی، توانایی حرکتی سالمندان را بهبود می‌بخشد و با جلوگیری از زمین‌خوردن، کیفت زندگی آنها را ارتقا می‌دهد.
کلیدواژه‌ها
عنوان مقاله [English]
The Effect of Water Exercises on Physiological Indices and Bio-Motor Capabilities of Sedentary Elderly Men
نویسندگان [English]
- Rahman Soori 1
- Ali Akbarnejad 1
- Esmaeil Naseri Mobarake 2
- Rasoul Dokht Abdiyan 3
- Vahid Zeinali 4
1 . Associate Professor, Exercise Physiology Department, Faculty of Physical Education and Sport Sciences, University of Tehran, Tehran, Iran
2 MSc. of Exercise Physiology, University of Tehran, Tehran, Iran
3 PhD Student of Exercise Physiology, University of Tehran, Tehran, Iran
4 MSc. of Physical Education, University of Tehran, Tehran, Iran
چکیده [English]
The Effect of Water Exercises on Physiological Indices and Bio-Motor Capabilities ofSedentary Elderly Men
The Effect of Water Exercises on Physiological Indices and Bio-Motor Capabilities ofSedentary Elderly Men
کلیدواژه‌ها [English]
- bio-motor index
- Elderly
- Fall
- physiological index
- water exercises
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