اثر تسهیل عصبی عضلانی از طریق گیرنده‌های عمقی برتحکیم مهارت حرکتی ظریف: مطالعه مقدماتی

نوع مقاله : مقاله پژوهشی

نویسندگان

1 دانشجوی کارشناسی ارشد تربیت بدنی، دانشکده تربیت بدنی و علوم ورزشی، دانشگاه حکیم سبزواری، سبزوار، ایران

2 استادیار رفتار حرکتی، دانشکده تربیت بدنی و علوم ورزشی، دانشگاه حکیم سبزواری، سبزوار، ایران

چکیده

هدف: 
هدف از پژوهش حاضر، مقایسه اثر خواب شبانه بر تحکیم مهارت حرکتی ظریف دانشجویان 19 تا 25 ساله به دنبال یک جلسه تمرین با و بدون تسهیل عصبی-عضلانی از طریق گیرنده‌های عمقی بود.
روش بررسی:
22 دانشجوی راست دست (25-19سال) که دارای کیفیت خواب مطلوب و عدم بیماری عصبی‌عضلانی بودند به صورت تصادفی به دو گروه آزمایشی (انجام تمرینات تسهیل عصبی-عضلانی) و کنترل تقسیم شدند. آزمودنی‌های گروه آزمایشی و کنترل در روز اول به یک جلسه تمرین (54 کوشش) پرتاب دارت پرداخته و بلافاصله در آزمون اکتساب (9 کوشش) شرکت کردند. سپس در صبح روز دوم پس از خواب شبانه، آزمون بازآزمایی (9کوشش) به عمل آمد. برای ارزیابی بهبود دقت اجرا، آزمون اکتساب و آزمون بازآزمایی با یکدیگر مقایسه شدند. برای تجزیه و تحلیل داده‌ها از آزمون تحلیل واریانس بین-درون آزمودنی‌های آمیخته در سطح معناداری 0/05=α استفاده گردید.
یافته ‌ها: 
نتایج تحقیق حاضر نشان داد که تفاوت معنادار آماری در دقت اجرا قبل و بعد از خواب شبانه (0/62=p،3/9=f) بین دو گروه مشاهده نشد (0/71=p،0/13=f).
نتیجه‌ گیری:
نتایج پژوهش حاضر نشان داد که خواب شبانه به دنبال یک جلسه تمرین با و بدون تسهیل عصبی-عضلانی قبل از اجرای مهارت حرکتی ظریف، تاثیری بر تحکیم  مولفه دقت نداشته است

کلیدواژه‌ها

موضوعات

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فصلنامه علمی- پژوهشی علوم پیراپزشکی وتوانبخشی
دوره 5، شماره 2
تیر 1395
صفحه 82-89

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