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تأثیر تمرینهای واقعیت مجازی بر عملکرد ادراکی - حرکتی دختران تکواندوکار نوجوان | ||
| فصلنامه علمی پژوهش در یادگیری آموزشگاهی و مجازی | ||
| دوره 10، شماره 2 - شماره پیاپی 38، آذر 1401، صفحه 71-78 اصل مقاله (168.45 K) | ||
| نوع مقاله: پژوهشی | ||
| شناسه دیجیتال (DOI): 10.30473/etl.2023.64912.3858 | ||
| نویسندگان | ||
| فرناز ترابی* 1؛ شبنم دلکش2 | ||
| 1دانشیار، گروه تربیت بدنی،دانشگاه پیام نور، تهران، ایران | ||
| 2کارشناس ارشد، گروه تربیت بدنی،دانشگاه پیام نور، تهران، ایران | ||
| چکیده | ||
| هدف از این مطالعه تأثیر تمرینهای واقعیت مجازی بر عملکرد مهارتهای ادراکی - حرکتی دختران تکواندوکار بود. پژوهش از نوع نیمه تجربی با طرح پیشآزمون – پسآزمون با گروه کنترل بود. با توجه به دسترس بودن انتخاب نمونهها، جامعه آماری پژوهش حاضر را 24 تکواندوکار (با رده کمربند سفید، زرد، سبز) تشکیل میدهند که با مقدمات ورزش تکواندو آشنایی کامل دارند و با کسب رضایت از خانواده و آزمونهای استقامت قلبی عروقی و سطح نسبتا خوب ورزشی انتخاب گردیدند. یک گروه تجربی (12 نفر) و گروه کنترل (12 نفر) تقسیم شدند و پیشآزمون با استفاده از آزمون اوزرتسکی، فرم پارکیو و آزمونهای استقامت قلب عروقی به عمل آمد. پروتکل گروه تجربی 12 جلسه تمرین 30 دقیقهای به مدت 4 هفته انجام شد. در طی این بازه زمانی هیچ تمرینی حتی به صورت تفریحی انجام ندادند. تجزیه و تحلیل دادهها از طریق آزمون مانوا انجام شد. نتایج نشان داد که بین گروههای آزمایشی و کنترل تفاوت معنادار وجود دارد (p≤0/05). تمرینهای واقعیت مجازی باعث افزایش عملکرد ادراکی - حرکتی تمامی مؤلفهها شده و تأثیر معناداری بر روی چابکی، استقامت، قدرت، تعادل و انعطافپذیری و ادراک تکواندوکاران در مقایسه با گروه کنترل دارد ((p≤0/05 و پیشنهاد میشود در برنامه تمرینهای ورزشکاران تکواندو مورد استفاده قرار گیرد. | ||
| کلیدواژهها | ||
| تمرینهای واقعیت مجازی؛ عملکرد؛ مهارتهای حرکتی- ادراکی؛ تکواندوکار | ||
| عنوان مقاله [English] | ||
| Impact of Virtual Reality on Perceptual Motor Performance of Adolescent Taekwondo Girls | ||
| نویسندگان [English] | ||
| Farnaz Torabi1؛ Shabnam Delkash2 | ||
| 1Associate Professor, Department of Physical Education, Payame Noor University, Tehran, Iran | ||
| 2MS.c., Department of Physical Education, Payame Noor University, Tehran, Iran | ||
| چکیده [English] | ||
| This study investigated the effect of virtual reality exercises on motor-perceptual development performance of taekwondo girls. The research was quasi-experimental with a pretest-posttest design with a control group. Due to the availability of sample selection, the statistical population of the present study, including 24 taekwondo practitioners (with white, yellow and green belt), was selected, who are completely familiar with the basics of taekwondo, with family satisfaction and cardiovascular endurance tests and a relatively good level of sports. The experimental protocol consisted conducted 12 sessions of 30 minutes 3 days per week for 4-weeks and during this period they did not do any training, even recreationally. The MANOVA test was performed for data analysis. Before analysis of variance, the necessary assumptions such as the normality of the distribution of dependent variables, homogeneity of variance, variables of regression line slope homogeneity and regression slope were examined. Both groups maintained their regular taekwondo training, which was the same. The results showed a significant difference between the experimental and control groups (p≤0/05). Virtual reality exercises increase the perceptual- motor performance of all components have a significant effect on agility, endurance, strength, balance flexibility and perception of taekwondo practitioners compared to the control group (p≤0/05). Therefore, it is suggested to be used in the training program taekwondo athletes. | ||
| کلیدواژهها [English] | ||
| Virtual Reality Exercises, Performance, Motor-Perceptual Development, Taekwondo | ||
| مراجع | ||
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