ارزیابی نقش عوامل کینماتیکی در پیش‌بینی عملکرد حرکتی کودکان ژیمناست 12-10 سال با بررسی اثر انسداد تحت فشار

اسکندرنژاد, مهتا; یاسین, حسام; یزدانی, شیرین

doi:10.22089/mbj.2023.13709.2060

نوع مقاله : مقاله پژوهشی

نویسندگان

¹ دانشیار گروه رفتارحرکتی دانشکده تربیت بدنی دانشگاه تبریز

² دانشجو دکترا گروه رفتار حرکتی دانشکده تربیت بدنی دانشگاه تبریز

³ گروه رفتار جرکتی دانشکده تربیت بدنی و علوم ورزشی دانشگاه تبریز

https://doi.org/10.22089/mbj.2023.13709.2060

چکیده

هدف پژوهش حاضر ارزیابی نقش عوامل کینماتیکی در پیش‌بینی عملکرد حرکتی کودکان ژیمناست 12-10 سال با بررسی اثر انسداد تحت فشار می‌باشد. نمونه آماری پژوهش را 40 نفر ژیمناست دختر ماهر با دامنه سنی 12-10 سال تشکیل دادند که به‌صورت دردسترس انتخاب شده و عملکرد حرکتی آنها (اجرای زنجیره‌ای از حرکات زمینی ژیمناستیک) پس از ارزیابی برخی متغیرهای کینماتیکی (دامنه حرکتی و حس وضعیت مفصل) در دو شرایط اجرایی کم‌فشار و پرفشار توسط دو داور و یک مربی ژیمناستیک سنجش و ارزیابی شد. تجزیه و تحلیل داده‌ها با استفاده از روش‌های آمار توصیفی (میانگین و انحراف استاندارد) و استنباطی (رگرسیون خطی) در نرم‌افزار SPSS انجام شد. نتایج حاصل از پژوهش نشان داد که عوامل کینماتیکی در شرایط فشار روانی بالا می‌تواند عملکرد حرکتی ژیمناست‌ها را پیش‌بینی کند. پس می‌توان نتیجه گرفت عوامل کینماتیکی ممکن است نقش بسزایی در پیش‌بینی عملکرد حرکتی ژیمناست‌ها در شرایط تحت فشار روانی داشته و آن را دستخوش تغییر کند.

کلیدواژه‌ها

موضوعات

یادگیری مهارت های ورزشی

عنوان مقاله [English]

Evaluating the Role of Kinematic Factors in Predicting the Motor Performance of Gymnastic children aged 10-12 years by Examining the Effect of Choking Under Pressure

نویسندگان [English]

mahta eskandarnejad ¹
hussam yaseen ²
shirin yazdani ³

¹ associated professor

² PHD student in Motor behavior, University of Tabriz

³ department of motor behavior, faculty of physical education and sport science, university of Tabriz

چکیده [English]

The purpose of the present study is to evaluating the role of kinematic factors in predicting the motor performance of gymnastic children aged 10-12 years by examining the effect of choking under pressure. The statistical sample of the research consisted of 40 skilled female gymnasts with an age range of 10-12 years, who were selected as available and their motor performance (execution of a chain of gymnastic floor movements) after evaluating some kinematic factors (motion range and sense joint position) was measured and evaluated in low-pressure and high-pressure conditions by two referees and a gymnastics coach. Data analysis was done using descriptive statistics (mean and standard deviation) and inferential (linear regression) methods in SPSS software. The results of the research showed that kinematic factors in conditions of high pressure can predict the motor performance of gymnasts. Therefore, it can be concluded that kinematic factors may play a significant role in predicting the motor performance of gymnasts under psychological pressure and change it.

کلیدواژه‌ها [English]

Gymnastics
Kinematic
Performance
Choking under Pressure

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ارزیابی نقش عوامل کینماتیکی در پیش‌بینی عملکرد حرکتی کودکان ژیمناست 12-10 سال با بررسی اثر انسداد تحت فشار

مراجع

مراجع

دوره 15، شماره 53مهر 1402صفحه 83-100

دوره 15، شماره 53
مهر 1402
صفحه 83-100