Showing 5 results for Rostami
Mahdi Mollazadeh, Hassan Gharayagh Zandi, Mohammadjavad Rostamizadeh, Meysam Yavari Kateb,
Volume 2, Issue 1 (2-2020)
Abstract
Objective: In this study, the personality characteristics of neuroticism, extraversion, and openness to new experiences, consensus, and task of male and female athletes were compared in a team and individual sports.
Methods: 160 athletes (13 athletes dropped out) were selected from professional athletes in two disciplines (75 men: 39 men and 36 women) and group (72 men: 41 men and 31 women) in Kerman province. The athletes were asked to complete the NEO-FFI questionnaire for 60 questions. For data analysis, descriptive statistics including mean and standard deviations ... and inferential statistics: independent t-test were used.
Results: The findings of the study showed that the athletes' score in group sports in agreement, extraversion and task is significantly higher than individual sports. Individual athletes had a high risk of neuroticism, and athletes had a lower score than men in all of the components except for neuroticism.
Conclusion: It can be concluded that the personality characteristics of male and female athletes and team and individual athletes are different. It is hoped that this research will be conducted at different ages, communities, and disciplines, and the results will be reported.
Zeinab Shenasa, Robabeh Rostami, Gholamhosein Nazemzadehgan, Bahman Hajaatnia,
Volume 2, Issue 4 (11-2020)
Abstract
Objective: The aim of this study was to determine the differences between different methods of contextual interference (High and Low) on accuracy.
Methods: The subjects were 51 people from Shiraz Mental Health Park Rehabilitation Center who were purposefully selected and after the pre-test, they were randomly divided into three groups. The High and Low interference groups performed 180 Frisbee attempts (backhand, forehand, and hammer) and the control group played a team game at the same time as the intervention groups. Then, acquisition, retention and immediate transfer tests were taken. Accuracy was measured using a researcher-made test.
Results: The results of repeated measures test showed no significant difference in the phase of acquisition and there was a significant difference between the groups in the phases of transfer (P = 0.011) and retention (P = 0.026).
Conclusion: It seems that the results of this study can be effective in reducing researchers' concerns in simultaneous training of several motor skills by emphasizing the movement pattern and achieving the goal of movement (accuracy). Findings indicate that the use of contextual interference methods, at high levels, leads to time savings and stabilizes the pattern of movement in the learning phases.
Meysam Ghaedy, Robabeh Rostami, Majid Chahardah Cherik, Fariba Khoshbakht,
Volume 3, Issue 4 (11-2021)
Abstract
Background: Fundamental motor skills form the basis of the development of sports skills. The purpose of this study was to compare the effect of a selected training period and core stability on child object control skills.
Method: The statistical population of this study included all the 4-6-year-old boy children in the kindergarten schools and preschools of Shiraz during in the academic year 1397-98. 45 individuals were randomly divided into three groups (15 in control group, 15 in experimental group and 15 in core stability training group). The research method was quasi-experimental and the research design was pretest-posttest with control group. In this study, the TGMD2 test was used. Shapiro–Wilk test was used to check the natural distribution of data. Data were analyzed using MANCOVA. P ≤ 0.05 was considered as the level of significance.
Results: The results showed that selected exercises and core stability can improve object control skills. The results showed that selected exercises and core stability can improve object control skills.
Conclusion: Based on the findings of the study, it can be recommended to improve the basic skills of children, especially their object control skills, by designing selected exercises and central stability and implementing them during school hours.
Robabeh Rostami, Marzieh Zeinali, Fatemeh Pasand, Usef Garmanjani,
Volume 4, Issue 4 (11-2022)
Abstract
Background: With the increase in obesity and overweight statistics, it will be difficult to implement many movement skills from childhood. Among these skills, fundamental movement skills which are known as prerequisites for specialized skills need special attention. The purpose of the present research is to investigate the effect of core stability training on fundamental motor skills in overweight and obese girls. Methods: This research is of a quasi-experimental type. After school selection randomly and after initial screening, 30 girls’ students of 7 years (15 in the experimental group and 15 in the control group) were selected who were in the obese and overweight categories based on body mass index. Students Object Control and locomotor skills in the pre-test and post-test were assessed using Gross Motor Development Test 2 (TGMD2). The method of the present study was experimental and its design was pretest-posttest with a control group. Results: One-way analysis of covariance showed that core stability exercises can improve the fundamental motor skills of overweight and obese students. Conclusions: According to the findings of this study, by designing and implementing core stability exercises in primary schools, it is possible to help improve the fundamental motor skills (locomotor and ball skills) of children, especially children with motor deficits due to overweight and obesity.
Usef Garmanjani, Rababeh Rostami, Gholamhossein Nazemzadegan,
Volume 5, Issue 1 (2-2023)
Abstract
Background: The present study was conducted to determine the effect of selected demographic factors on the hand-eye coordination performance of secondary school students.
Methods: The current research was of causal type - after the occurrence. A total of 326 high school teenagers were selected from 4 districts of Shiraz city (326 males, age range 16-18 years, 90.2% right-handed; 7.7% left-handed; 1.5% both hands; non-response 0.6). Then they were investigated using J Plus software, the available targeted sampling method, the Grooved pegboard test, and a researcher-made demographic form under the same implementation conditions.
Results: The one-way analysis of the variance test showed a significant difference between the fields of study (p= 0.02). Tukey's post hoc test in boys whose right hand was dominant found that this difference is between humanities and technical (p=0.009) and humanities and mathematics (p=0.005) groups.
Conclusion: Hand-eye coordination performance is more affected by the cognitive aspect and information processing, and all kinds of constraints can be considered an essential and influencing variable in the execution of movement patterns in which coordination plays a significant role.
