Mr Mahmood Hashemi, Dr Mehr Ali Hemati Nezhad, Dr Nooshin Benar, Mr Sajad Momeni Piri, Mr Saeed Noroozi,
Volume 5, Issue 10 (12-2015)
Abstract
Abstract
The purpose of the present study was to examine the process of retirement from professional sport from perspective of sports administrator and retired athletes. This survey was descriptive that 42 administrators and 70 retired athletes from Guilan province took part in it. Data gathered through SCT questionnaire which it's content and face validity was confirmed by 15 experts and reliability was computed in a pilot study that included 20 retired athletes and 15 sports administrator (r=0.91). The data were analyzed by using repeated measure, Pearson correlation coefficient and Independent t test. The results showed that, the reasons for sport retirement included achievement of goals championship, sport injuries, financial problems and having problems with coaching staff. Also health-related and job-related problems were the most problems which retired athletes were confronted them. Results showed there were significant differences among problems of sport retirement from the perspective of sports administrator and retired athletes. Also, there were significant relationships between reasons and problems of retirement (p≤0.05). With offering programs such as economic and financial, educational, professional, Public health and nutrition consultant, etc., sport organizations can prepare athletes to face with retirement and its likely problems.
Dr Shahnaz Shahrbanian, Mr Ayoub Hashemi,
Volume 8, Issue 16 (12-2018)
Abstract
The purpose of this study was to investigate the effects of core stabilization training on balance and reaction time in children with developmental coordination disorder. This was a semi-experimental study. Twenty children recognized for DCD, age range 6 to 12 years old were recruited form DCD children rehabilitation center in Tehran and randomly divided into experimental and control groups. Continuous Performance Test, Standing Stroke Test, and Y Balance Test were used to measure reaction time and statics and dynamic balance of participants, respectively. After the pretest, the experimental group performed the specific Core Stabilization Training protocol for 8 weeks, 3 sessions per week and 45 minutes per session. Analysis of covariance was used to analyze the data. The results indicated that the reaction time, dynamic and static balance were significantly improved in experimental group in comparison to control group. The results of this study indicated that in order to upgrade the level of motor skills in children with developmental coordination disorder, in addition to the general physical activity programs, specific core stabilization training that includes exercises to improve balance and reaction time is recommended.
