Showing 6 results for Transfer
Dr Rasoul Yaali, Dr Maliheh Naeimi Kia, Dr Amin Gholami,
Volume 8, Issue 16 (12-2018)
Abstract
The aim of this study was to determine the effect of weight transfer training on static and dynamic balance of older women. 20 accessible subjects that met our criteria divided randomly into two experimental and control groups. The experimental group trained for 6 weeks, 3 times a week and each session 60 minutes a day. Biodex balance system used for training and testing procedures. Data analysis used by repeated measure ANOVA showed significant main effects and interaction for dynamic balance parameters including overall dynamic balance, anterioposterior dynamic balance and mediolateral dynamic balance) .Intrasubject analysis using t test indicated weight transfer balance training, compared to static balance, improved significantly dynamic balance parameters. The dynamic balance improvement following weight transfer training mat resulted from its effectiveness on sensory and motor systems involved in the dynamic balance of older women.
Mr Seyed Esfandiar Moosavi, Dr Mahmood Goodarzi, Dr Mohammad Khabiri, Dr Ebrahim Alidoost Ghahfarrokhi,
Volume 9, Issue 17 (9-2019)
Abstract
The soccer players transfer market is a global market and there is a huge turnover in this market. The aim of this study is to Design of International Transfer Market for Iranian footballer. The current stude methodology was Exploratory mixed method. An questionnaire and interview was used to collect data. The results showed that six factors of players technical performance, non-technical factors players, government, the Football Association, the club and the player's agent was effective on Iranian international footballer transfers that presented by modeling. In the end, it can be said for active in International Transfer Market for soccer players, all of the stakeholders must fulfill of their role by do best of their duties that was in the form of statements extracted
Hesam Ramezanzade, Behrouz Abdoli, Alireza Farsi, Mohammad Ali Sanjari,
Volume 9, Issue 18 (12-2019)
Abstract
This study investigated the effect of audiovisual integration on action-perception transfer.40 subjects were randomly divided four groups: visual, visual-auditory, control visual and control visual-auditory. Visual groups watched pattern skilled basketball player and other groups in addition to watching pattern skilled basketball player, heard Elbow angular velocity as sonification. In first stage, the pattern is presented to subjects for five times and them replying to ten questions about different aspects of pattern. Then they performed parameter recognition and pattern recongnition tests. In second stage, experimental groups watch pattern five times again and perform it after each watch. Control groups watch pattern similar to experimental group but they must not perform it. All groups responded to the questionnaire and participated in a recognition tests again. Results showed that before action, in “percent confidence reply” and no “reply to questions” there is significant different between experimental groups. But after action in both “percent confidence reply” and “reply to questions” there was significant different between experimental groups and control groups (p<0.05). In this study was confirmed effect of visual-auditory integration on action-perception transfer. This results is explainable based of Common Coding Theory, Direct Matching Hypothesis and Predictive Models. The results are consistent with modality appropriateness hypothesis.
Homa Alipour, Zhaleh Bagherli, Seyed Mohialdin Bahari,
Volume 10, Issue 19 (8-2020)
Abstract
Sport psychology and its role is important effect on successful in physical education. One of following a field of sport psychology that affects performance, is self-efficacy. The aim of this study was to investigate the effect of raising expected impact on performance and learning with an emphasis on self-efficacy and competence Put Golf is perceived. In terms of content this study was applicable. The experimental design was pretest-posttest with two large and small target groups. For this purpose, a sample of 34 students were divided into two groups (n=17), participated in this study. Students perform 5 blocks efforts in the pre-test, then the acquisition phase which contains 5 blocks of 10 trials and then the retention and transfer was performed in 12 attempts. After checking the normality of the data, independent t- test and analysis of variance (repeated measure ANOVA) was used. The findings of this study showed that learning putting golf balls between large and small target groups significantly different (p<0.05), But there isn’t significant difference between the two groups in efficacy and perceived competence. The results showed that enhanced expectancies significant impact on learning motor skills of golf putting golf in the retention and transfer test, while enhanced expectancies had no significant effect on self-efficacy and perceived competence.
Sara Oftadeh, Rasoul Yaali, Farhad Ghadiri,
Volume 100, Issue 100 (10-2020)
Abstract
Motor performance and optimization is one of the most important goals of sports science professionals. Vision skills affect athletic performance and the acquisition of motor skills, which can be improved by practice. The purpose of study was to investigate the effect of visual and skill training on visual and performance skills, retention and transfer of Badminton backhand short service. 20 female students were randomly divided into two groups of 10 combined and skill. Depending on their type of training, the groups performed visual and skill training for 6 weeks. Before and after training, visual and performance tests, retention and transfer of backhand short service were done by the participants. For data analysis, t-test and mixed ANOVA analysis were used with a significant level of 0.05. The analysis indicated that there was a significant difference between groups in visual skills (p =0.00). The combined group had a significant improvement in perfomance, retention and transfer of the service (p = 0.00). Also, checking the interactive effect of time and type of training showed that the combined group was more advanced than the skill group (p = 0.00). The results of this study show the combined effects of vision and sports more than the individual trainings of vision and sports, and according to the results of the study, it is suggested that visual training be included as a supplementary training program in the Badminton field exercise.
Yaser Khanjari, Elahe Arab Ameri, Mehdi Shahbazi, Shahzad Tahmasebi, Fariba Bahrami,
Volume 100, Issue 100 (10-2020)
Abstract
The aim of this study was to investigate simultaneous changes in EMG pattern during learning dart skill in dominant and non-dominant hands. The samples consisted of 10 non-athlete students with an average age of 23±2.5, which were divided into two group dominant hand (5) and non-dominant hand (5). Repeated measures ANOVA were used to measure data at the execution level and changes in EMG activity. The results showed a significant decrease in the absolute error of dart throwing at the performance level and an increase in EMG activity at the muscle level along with a decrease in muscle co-contraction in the acquisition and retention stages in both groups (P<.05). Also, there was no significant difference between EMG activity in the dominant and non-dominant hand groups after skill acquisition (P>.05). Generally, the results of this study showed that along with relatively constant changes in performance during dart skill learning, relatively constant changes in EMG patterns also occur, so that the concept of motor learning is also observed at the muscle level. Also, the results of this study supported the existence of the same motor program for dominant and non-dominant hand control, even in the conditions of bilateral transfer control.
