تغییرات برخی فاکتورهای فیزیولوژیکی (کورتیزول)، روانی (اضطراب ‌شناختی، جسمانی و اعتمادبه‌نفس) و عملکردی تیراندازی بعد از یک دوره تمرینات تصویرسازی ذهنی در دانشجویان نظامی

نوع مقاله : مقاله پژوهشی

نویسندگان

1 نویسنده مسئول: استادیار، گروه تربیت بدنی، دانشگاه افسری امام علی (ع)، تهران، ایران.

2 کارشناسی ارشد فیزیولوژی ورزشی، گروه فیزیولوژی ورزش، دانشگاه تهران،تهران، ایران.

3 دانشجوی دکتری، گروه تربیت بدنی، واحد کرج، دانشگاه آزاد اسلامی کرج، البرز، ایران.

چکیده

اضطراب رقابتی و اعتمادبه‌نفس عواملی هستند که باعث پاسخ‌های فیزیولوژیکی مختلفی در بدن می‌شوند. هدف از پژوهش حاضر، تعیین تغییر فاکتورهای فیزیولوژیک، روانی و عملکرد تیراندازی بعد از یک دوره تمرینات تصویرسازی ذهنی در دانشجویان نظامی بود. روش: پژوهش حاضر از نوع نیمه‌تجربی بود که جامعه آماری آن، کلیه دانشجویان افسری دانشگاه افسری امام علی (ع) بودند که از بین آن‌ها، 30 نفر براساس معیارهای ورود و خروج وارد مطالعه شده و در دو گروه آزمایش (15) و کنترل (15) قرار گرفتند. گروه آزمایش 6 هفته (سه روز در هفته) تمرینات تصویرسازی دریافت کردند. اضطراب‌ شناختی، اضطراب جسمانی و اعتمادبه‌نفس ازطریق پرسش‌نامه،  کورتیزول از بزاق و عملکرد تیراندازی ازطریق تیراندازی اندازه‌گیری شدند. یافته‌ها: یافته‌های مطالعه حاضر نشان داد بعد از تصویرسازی ذهنی در گروه آزمایش نسبت به پیش‌آزمون و گروه کنترل،  اضطراب شناختی (006/0=p)، اضطراب جسمانی (001/0=p)، کورتیزول (002/0=p) کاهش معنادار و اعتمادبه‌نفس (001/0 =p) و عملکرد تیراندازی (001/0 =p) افزایش معناداری دارند. نتیجه‌گیری: به‌طور کلی می‌توان نتیجه گرفت که تمرین تصویرسازی می‌تواند راهبردی برای کاهش پاسخ‌های روانی، ‌فیزیولوژیکی و بهبود اعتمادبه‌نفس باشد.

کلیدواژه‌ها


عنوان مقاله [English]

Changes in Some Physiological (Cortisol), Psychological (Cognitive, Physical and Self-Confidence) and Functional Shooting Factors After a Course of Mental Imagery Training in Military Students

نویسندگان [English]

  • Sajjad Mohammadyari 1
  • Mohammad Amirian 2
  • Ahmad reza Zohrabi 3
1 Assistant Professor, Department of Physical Education, Imam Ali University, Tehran, Iran
2 MSc in Sports Physiology, Department of Sports Physiology, University of Tehran, Tehran, Iran
3 Ph.D. Candidate, Department of Physical Education, Karaj branch, Islamic Azad University of Karaj, Alborz, Iran
چکیده [English]

Introduction: Competitive anxiety and self-confidence are factors that trigger different physiological responses in the body. The aim of the present study was to determine the change in physiological, psychological and shooting factors after a course of mental imaging exercises in military students.
Method: The present study is a quasi-experimental study in which the statistical population was all officer students of Imam Ali (AS) Military University. they got. The experimental group received imaging exercises for 6 weeks in a sequence of three days a week. Cognitive anxiety, physical anxiety and self-esteem were measured through a questionnaire and cortisol from saliva and shooting performance through shooting.
Results: The findings of the present study showed that after mental imaging in the experimental group compared to the pretest and the control group cognitive anxiety (p = 0.006), physical anxiety (p = 0.001), cortisol (p=0.002) Significant decrease and confidence (p = 0.001) and shooting performance (p = 0.001) have a significant increase. Conclusion: In general, it can be concluded that imaging practice can be a strategy to reduce psychological, physiological and strategic responses to improve self-confidence.

کلیدواژه‌ها [English]

  • Imaging
  • Cognitive and Physical Anxiety
  • Confidence
  • Cortisol
  • Shooting

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