نشریه تربیت بدنی و علوم ورزشی
پیاپی 1 (بهار 1401)

The present study compared the skills of concentration and control of mental states of professional swimming and water polo players. This research is a descriptive-comparative research that has been done by survey and field method. The population of this study, according to the type and nature of the research and the entry criteria, were the swimming and water polo players present in the country's premier league. The sample and the community were equal to 60 athletes participating in the country's club league and were purposefully selected and placed in two groups of swimmers (30 men) and water polo players (30 men). The instrument used was the SASI (South Australian Sports Institute) 60-item Mental Skills Assessment Questionnaire. In data analysis, in descriptive statistics, descriptive tables and graphs were used to express the demographic and descriptive characteristics of the research, and in inferential statistics, Kolmogorov-Smirnov tests were used to examine the normality of data distribution. T-test of two independent groups was used to compare the differences between the variables in the two groups. The results showed that there was no significant difference between concentration skills and controlling the mental states of swimming and water polo athletes.

The aim of this study was to assess preparedness of the staff of Youth and Sports Department of Lorestan province in accepting TQM and its relationship with Business Ethics, organizational commitment and its dimensions such as affective commitment, continuance, and normative. The statistical society of this study was the employees of Youth and Sports Department of Isfahan province. Since they were 123 people and based on Cochran formula, 93 people were chosen as the research sample and were selected by simple random method. To collect data, Standard questionnaires were used to collect data from two ethnic Allen and Meyer (1991), Spinal (1994) and researcher made questionnaire Rafiee and et (2009). The validity of the questioner was consulted and confirmed by some management expert. To study the Reliability of the questionnaires, the Cronbach alpha test was implemented and the outcome result was above 0.8. The research methodology was quantity based and its strategy was descriptive survey. The results showed that a higher than average level of readiness of human resources Youth and Sports Department of Lorestan province in accepting TQM (3/64). And there was no difference in terms of gender, work experience, age, education and marital status in the adoption of TQM.There was also a significant relationship between TQM and organizational commitment and both affective commitment and continuance commitment. However, there was a Business Ethics between TQM and normative and moral significance level (P <0.01)

The overall purpose of this study was the effect of 8 weeks of water exercise on happiness and life expectancy of women with multiple sclerosis. The statistical population of this study included women with MS who had referred to the Tehran MS Association for their treatment. Thirty women were selected as the sample based on Morgan's table. Data collection tools in this study were two standardized questionnaires, Oxford Happiness and Life Expectancy. The research method is quasi-experimental and the research design is pre-test-post-test of random groups. Data were obtained through descriptive statistics such as mean and standard deviation and inferential statistics such as Shapiro-Wilk and also to compare post-test means by analysis of covariance. Statistical results showed that there was no significant difference in happiness and life expectancy indices before and after exercise in participants.

The aim of this study was to investigate the effect of mindfulness on exercise orientation in students with generalized anxiety disorder. The research method was quasi-experimental and was a pre-test-post-test design with a control group. The statistical population of the present study was all female high school students in Boroujerd in the academic year 1401-1400, of which 56 were purposefully selected and alternated in two groups of 28 (experimental group and control group) by random assignment. Were. Then, in the pre-test, all subjects completed the sports orientation questionnaires. In the next stage, the experimental group received 8 sessions of 2 hours (one session per week) for 2 months as a group and the control group did not receive any intervention. The obtained data were analyzed using univariate analysis of covariance and Spss software version 26. The results of post-test research from both groups showed that the scores of exercise tendency in the experimental group in the post-test were significantly higher than the pre-test. Based on the results of the present study, mindfulness training has been effective in increasing the tendency to exercise in students with generalized anxiety disorder.

The purpose of this study is to compare managerial competencies in the Department of Sports and Youth of Lorestan Province with the succession approach. This research is descriptive-survey and causal-comparative in terms of relationships between variables. The statistical population of this study included all the official staff of Lorestan Sports and Youth Department, of which 165 people were determined as a statistical sample using Cochran's formula and then using stratified random sampling method from two groups of managers and subordinates. were chosen. The researcher-made questionnaire of Khashoei et al. (2013) was used to collect data. The validity of the questionnaire was approved by 11 management experts. Its reliability was also calculated 0.928 through Cronbach's alpha. Descriptive statistics were used to describe demographic characteristics and the Kalmograph-Smirnov test was used to examine the distribution of data. To test the hypotheses according to the normality of the data, an independent t-test was used to compare the competencies of managers with subordinates. The results showed that the average of all competencies of current managers, including value creation, analysis ability, decision making, knowledge, adaptability, performance and communication ability are significantly different from subordinates. But the average leadership ability of managers was not significantly different from subordinates.

The aim of this study was to investigate the causal relationship between psychological well-being and academic involvement mediated by sports enthusiasm in students. The research method was descriptive-correlational and structural equation modeling. The statistical population included all female high school students in Boroujerd city in the academic year 1401-1400, in which 450 people were randomly selected as a sample. Research data were collected using questionnaires of psychological well-being, academic involvement and sports enthusiasm. Data were analyzed using structural equation method. The results of structural equation modeling showed that psychological well-being has a significant direct effect on students' academic engagement. Psychological wellbeing also has a significant effect on academic conflict indirectly through sports enthusiasm. The results show that considering the variables of psychological well-being and sports enthusiasm, we can expect an increase in students' academic engagement.

the aim of this study was to evaluate the quality of services and leisure of Ardabil Women's Park in a descriptive-survey manner. The statistical population of the present study consisted of 18+ women in Ardabil who went to the women's park to spend their leisure time. And due to the size of the statistical population under study, according to Cochran's formula, (384) people were selected, which ultimately 370 people participated in the study. Data collection tools including service quality questionnaires of Liu (2008) and leisure questionnaire of Ebrahimi et al. (2011) were selected. And in order to analyze the data from SPSS22 software and descriptive tests (Frequency, mean, standard deviation and percentage), inferential (Friedman and binomial) Kolmogorov-Smirnov test was used to determine the normality of the data. The research results showed that the components1. Age group21 to 30 years, 2. Bachelor Degree, 4. Single, 4. Retired, 5. Income20 to 30 million rials, 6. Training history 6 to 12 months, 7. With the goal and motivation of health, 8. Exercise 2 to 3 times a week is the most common among the research components But the analysis of the inferential results of the research showed that the quality of services and its components are in a good condition and also there is a significant time between the components of his service quality and also leisure and its components are in a good condition and also between Leisure components are also a significant priority.

The purpose of this study is to determine the capacity of sportswear for mountain tourism. In this regard, by identifying three types of physical, real, and effective bearing capacity, efforts have been made to planners and designers of such spaces to provide a very reliable basis for decision making and planning for sustainable development. Initially, by using the registration of ground points and preparing land use map using the GIS tool, 165 hectares of the area were selected as useful and usable areas. In the next step, the required parameters were extracted and calculated by examining the records, obtaining the users' votes and the theoretical foundations of the research. Five limiting factors and eleven subsample parameters were used as the coefficient for calculating the actual bearing capacity of the study site. In order to rank the site management capability parameters, a researcher-made questionnaire (Likert spectrum) was provided to users with a history of 384 people. Meanwhile, the highest percentage of the drinking water parameter (4.4) and the lowest point belonged to the parking parameter (1.93). Finally, the physical, real and effective bearing capacity of the study site was estimated (660000, 70686 and 40291) per day.