چکیده

هدف از انجام تحقیق حاضر، تأثیر یک دوره آب درمانی بر میزان قدرت عضلات پای بازیکنان فوتبال مبتلا به بی ثباتی مچ پا می باشد. آزمودنی های این تحقیق نیمه تجربی شامل 24 بازیکن فوتبال مبتلا به سندرم بی ثباتی مزمن مچ پا (با میانگین سن 2.71 ± 24.17؛ میانگین قد 8.34 ± 172.64 و میانگین وزن 3.39 ± 76.14) بوده که به طور تصادفی در دو گروه 12 نفره همسان تجربی و کنترل قرار گرفتند. گروه تجربی به مدت 8 هفته (سه جلسه 1 ساعته در هفته) به تمرینات آب درمانی پرداختند. 24 ساعت قبل از شروع پروتکل تمرینی و 24 ساعت پس از پایان آخرین جلسه، قدرت عضلات اینورتور و اورتور و نسبت قدرت عضلات اینورتور به اورتور مچ پای آزمودنی های دو گروه با استفاده از دینامومتر ایزوکینتیک بایودکس سیستم3 (شایرلی، نیویورک) ارزیابی شد. جهت تحلیل فرضیات تحقیق از آزمون های t وابسته و مستقل استفاده شد. تحلیل فرضیه اول نشان داد که یک دوره تمرینات آب درمانی بر قدرت عضلات اینورتور، قدرت عضلات اورتور و نسبت میزان قدرت عضلات اینورتور به اورتور مچ پای بازیکنان فوتبال مبتلا به بی ثباتی مچ پا تأثیر معنی داری دارد.

The effect of a hydrotherapy course on leg muscle strength of soccer players with ankle instability

The present study was conducted with the aim of studying the effect of an 8-week period of rope exercises on the indicators of aerobic capacity and body composition of non-athletic elementary school boys during the Corona era. The research subjects were 28 non-athletic male students who voluntarily cooperated with the researcher. After getting to know how to implement the research project, the students were randomly divided into two groups of 14 people, control and rope training. Before the exercise, height, weight and thickness of subcutaneous fat were measured at 3 points (chest, abdomen and thigh). Then, in one session, a 540-meter test was performed before the start of the training session. After the subjects got familiar with how to do the work, the training program of rope pulling started for 8 weeks. Each week consisted of two 45-minute training sessions, which included 10-minute warm-up, 30-minute main workout, and 5-minute cool-down, and each session was divided into 2 15-minute training sessions with a 1-minute rest period between them, and 3 sets every 15 minutes. 5 minutes divided by 90 seconds of exercise and 30 seconds of rest. For statistical analysis and comparison between groups, independent t-test and intra-group comparisons were used by correlated t-test and analysis of variance with repeated measures. The findings showed that the running time of the 540-meter test in non-athletic students decreased significantly after 8 weeks of training. It was also found that the percentage of body fat and net body mass of the subjects decreased and increased significantly after 8 weeks of training. Therefore, it can be concluded that probably rope training can be used as a suitable alternative to intermittent aerobic running in schools
Rope Jumping, Aerobic Capacity, Students, Boy, Non-Athlete

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