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One of the most important issues for the elderly is the issue of physical health and cognitive problems. The aim of this study was to compare the activity of dual resistance-cognitive task with different intensities on fatigue, balance and cognitive function of elderly women. The present study is an applied and quasi-experimental method with the presence of 20 elderly women aged 60 to 70 years, which was done as a one-session test and getting answers. Subjects performed exhausting tests of foot press with machine and shoulder press with dumbbell with combined cognitive load with two different intensities (70% 1RM with low cognitive load and 30% 1RM with high cognitive load) in two days with an interval of 48 hours and the results were recorded. Balance test, upper and lower torso muscle activity and Stroop test were measured. The results of fatigue time, cognitive test and balance were significantly different between the two intensities (p <0.05). But in relation to the middle spectrum of muscle frequency, no significant difference was observed between the two intensities (p> 0.05).  Using low-intensity, high-cognitive exercise is more effective in treating upper body fatigue, which puts more pressure, which may need further investigation to evaluate the long-term success of these programs.

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The outbreak of Covid-19 disease has had several effects on the sports industry in general and championship and professional sports in particular. One of these effects was the one-year postponement of the 2020 Tokyo Olympics as the world's largest sporting event. The main question of the present study was whether the postponement of the Tokyo 2020 Olympics is an opportunity or a threat for our country's sports caravan? In order to answer this question, grounded theory qualitative research method was used. Grounded theory includes several styles that were used in this study through the emerging finding of Glaser (1992) in data analysis. Sources used include interviews with athletes, coaches, veterans, experts, experts, and officials, as well as news and documents published on reputable Internet portals, including the International Olympic Committee website, the National Olympic Committee website, and the website of the Olympic Games Federations of the Month. 2019 to March 2020. Logical induction method was used to analyze the data during three stages of open, axial and selective coding. The results indicate that a total of 92 independent initial marks were generated in the extracted codes. These signs were then classified into 38 signs due to their multiplicity, which was based on conceptual and semantic similarity. As a result, sub-symptoms were classified into 12 sub-categories. Among these, two main categories of opportunities and threats of postponing the Tokyo 2020 Olympics emerged. Opportunity codes include 6 items (maintaining the health of athletes and people, increasing fitness, earning quotas, improving injuries, coherent planning, increasing youth experience) and also codes identifying threats of postponement of the Tokyo 2020 Olympics include 8 items (physical and mental injuries, disorder). In the training program, there was a decrease in the level of performance, athletes' injuries, athletes' retirement, uncertainty of quotas, coaches' contracts, financial difficulties). According to the results, the one-year postponement of the Olympic Games due to the outbreak of the Corona virus can be considered an opportunity for athletes to gain more experience and plan by the federations and the International Olympic Committee, which can increase the chances of the country's athletes winning medals Upgrade.

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The purpose of this research was to investigate the environmentally friendly behavior of active sports tourists visiting Bushehr beach sports tourism destinations for beach and water sports. The research sample consisted of 102 active sports tourists who were selected by available method and completed the research questionnaire. The research tools included questionnaires of Eco-friendly compliance, Eco-friendly policy, Eco-friendly disposition and word-of-mouth advertisement by Kontojiani and Kotoris (2014). Frequency and percentage indices were used for descriptive statistics and structural equation modeling was done using PLS3 software in the inferential statistics section. The results showed that the Eco-friendly compliance of sports recreation centers providing coastal sports tourism services has a significant effect on the word-of-mouth promotion of active sports tourists, and also the Eco-friendly policy among sports tourists has a significant effect on the Eco-friendly disposition. Eco-friendly disposition did not have a causal relationship with the word-of-mouth advertising of sports tourists. The compliance of sports tourism service providers with environmental protection indicators did not have a significant effect on the Eco-friendly disposition, and this indicates that those sports tourists who have an Eco-friendly policy, in any situation, they show their Eco-friendly disposition. Considering the influence of the Eco-friendly policy on the Eco-friendly disposition of sports tourists, it is suggested that courses and educational programs in different platforms for members of the society, especially sports tourists, in order to familiarize themselves with environmental issues and improve the way and their environmental attitude should be done.


 

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Our understanding of the effectiveness of small-sided games compared to other training methods is limited. Therefore, the aim of this study was to compare the role of small side games (SSG) and traditional teaching method on individual and team creativity of 11-12 year old soccer players. To conduct this study, among all the 11-12-year-old children of Iraq who were enrolled in football classes, 30 learners were selected by the available method and were randomly divided into two groups of traditional and SSG education. At first, the pre-test was taken by the video analysis method, and then the participants practiced football skills on the 7x7 field for 16 weeks and 4 one-hour sessions every week. Finally, the post-test was evaluated according to the pre-test. The analysis of the film was done based on the opinion of two experts and according to the previously identified practices. The results were analyzed by descriptive method and 2x2 ANOVA analysis in SPSS 24. The results of the study in the descriptive part showed that appropriate actions, creative and original actions have grown more in the SSG group compared to the traditional group. In this regard, inappropriate actions have shown a further decrease. In the section of inferential tests, the results showed that the effect of the test and test*group is significant for appropriate actions and the effect of the test for total actions showed the same result. In this regard, small side games can be played by placing the player in a small environment, allowing the player to have more opportunities to perform and less time to make decisions, which leads to the improvement of creativity in team sports such as football.
 

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The present study aimed to comprehensively elucidate and identify the entrepreneurial and goal-oriented strategies of sports startups entering both domestic and international markets. The research employed a qualitative method, falling under the category of exploratory studies in terms of objectives, foundational and applied research regarding outcomes, and was grounded in the postmodernism paradigm. The research population comprised experts in marketing, sports management, and successful entrepreneurs with experience in launching sports startups. Purposeful sampling was employed for participant selection. To construct the initial research tool, the researcher, after reviewing relevant studies on sports startups, developed a semi-structured questionnaire for in-depth interviews with experts. The research strategy followed a phenomenological approach, and data analysis was conducted using MaxQDA software, version 20. The results of the data analysis unveiled eight key concepts within the entrepreneurial strategies section, pertaining to the entry of sports startups into domestic and international markets. These concepts encompass partners, stakeholders and customers, tolerable loss, flexibility and adaptability, experiences, uncertainty, service quality, available financial resources, and operational strategies. These concepts were derived from the interviews, contributing to theoretical saturation. Furthermore, in the section on goal-oriented strategies, five concepts were identified: exports, communications, market strategies, market research, and risk management.

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The purpose of this foresight of Iran's educational sports with a balanced scorecard approach was in the horizon of 2035. The current research was of mixed type (qualitative-quantitative) and its design was of sequential exploratory type. The participants of this research were educational sports experts. The sampling method was snowball and based on theoretical saturation, 12 people were selected. Interviews and questionnaires were used to collect data and Lincoln & Guba (1985) criteria were used for its audit, which included validity, transferability, reliability and verifiability. In order to analyze the data in the interview analysis section, the coding method was used, the fuzzy Delphi method was used to screen the indicators and the structural analysis and scenario writing method was used in the future research section. By analyzing the interviews, 150 effective factors on the future of Iran's educational sports were identified based on the balanced scorecard, and by combining the primary codes in the secondary coding stage, these factors were reduced to 105. Then, in the axial coding stage, 18 subcategories based on 6 aspects of the balanced scorecard were formed by aggregating the final concepts adapted from the interview text, and the results of the Delphi analysis showed that the calculated factors correctly explain the desired phenomenon. Finally, based on the findings, 4 key drivers of efficient management, increase in audience satisfaction, development of information capital, and socialization of educational sports were obtained, which are the basis of the two main scenarios of transformation and fruitless willfulness. As a result, it is suggested that in order to develop educational sports in Iran, synergy and efficient management, increase audience satisfaction, development of information resources, and socialization of educational sports should be implemented.
 

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The aim of the present study was to examine the effect of cyberspace dependence on the explicit and implicit motor sequence learning task. For this purpose, the number of 48 subjects aged 16 to 19, were selected as available and was divided in four groups (12 people) including cyberspace dependent - explicit motor learning, cyberspace dependent - implicit motor learning, normal - explicit motor learning and normal - implicit motor learning. Kimberly Young's internet addiction test was used to distinguish between normal and cyber-addicted people, and SRTT software was used to check participants' learning. The data were analyzed using the mixed analysis of variance test with repeated measures. The findings showed that cyberspace dependence had a significant effect on the explicit and implicit motor sequence learning task, so that there was a significant difference between the two groups of cyberspace dependent and normal peers in the explicit and implicit learning motor sequence task. Normal people performed better in both explicit and implicit conditions than cyberspace dependent participants. According to the findings, it is suggested to reduce the excessive use of virtual space in the students by creating energetic movement programs in schools.
 

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The present study aims to investigate the variables of social networks in different positions in basketball. These variables were applied in two levels of analysis: micro (individual) and macro (global interaction of the team). 24 official Chemidoor Club competitions in the 2020 men's Iranian Premier League were selected by available sampling. This research analyzed the network properties of Degree, Betweenness, Closeness, Eigenvector, and Density centrality across teams and positions. The one-way ANOVA for the factor position in the micro-level found statistical differences between the game positions in the dependent variables of  Dc: (F(4,15)= 61/29, p= 0/000), Bc: (F(4,15)= 210/11, p= 0/000), Cc: (F(4,15)= 78/55, p= 0/000). However, no significant difference was observed in the Eig: (F (4, 15) = 1/58, p= 0/184). Results of post hoc test indices were significantly different between position 1 (point guard) and other positions.  Macro-level team density analysis showed a significant difference between performance results in successful and unsuccessful. The guard player role was observed as the situation that establishes the most interactions with teammates during the competition. Therefore, players with higher degrees were not the ones assisting the most shots. The other players with higher degrees were not the ones assisting the most shots. These results may be used as a tool for coaching to improve their teams’ strategies in concrete, measurable ways.
 

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The aim of this study was Identifying the mental pattern of experts regarding sustainable revenue generation for sports federations (Karate, Judo, Taekwondo Federations). The current research is applied in terms of its purpose and exploratory analytical in terms of method, and based on the type of operations used, this research is of a mixed type. The statistical population of the research includes professors of sports management, managers of selected federations, and opinionated managers of the National Olympic Committee, who were investigated based on previous experiences using a purposeful sampling method with a snowball approach until the saturation point, in the number of 25 people. In the Delphi phase, the components and sub-components of the research were determined. Then the extracted factors were stratified using Q modeling by using Q factor analysis and SPSS 25 software. The findings showed that the most important revenue generating factors of the selected federations include the provision of non-sports products used by athletes by the federation, sponsors of athletes, income from the World Federation for the development of basic sports, income from participating in world competitions, annual contributions from the World Federation, Incomes from coaching classes, tuition fees for membership in basic teams, annual contributions from the Ministry of Sports, incomes from participating in world competitions. Therefore, it can be concluded that economic activities under the supervision of the federation to provide the products and services needed by athletes and to develop sources of income outside the federation should be included in the agenda of the federations.

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Considering the rapid process of technological changes, if a business cannot adapt itself to the changes in the environment, it will no doubt stop competing. Therefore, the entrepreneur should make a decision in the shortest possible time to take advantage of the opportunity. It has become more difficult, so this research was done with the aim of deciding to take advantage of the opportunity by emphasizing the role of the entrepreneur in sports businesses. This research is in terms of mixed method, in terms of developmental-applicative goal. In the first step, 36 indicators were identified from 32 articles, and in the second step, 36 indicators were extracted by the theme analysis method, and 27 indicators were confirmed by the Delphi method, and in the third step, 34 themes were identified from the lived experience of 6 people. Sports entrepreneur leaders were identified by research narrative method, and finally, after combining and integrating the three stages, 44 identification indicators were found in a 7-dimensional template, whose suitability and validity were confirmed using the t-test and the four criteria of adaptability, comprehensibility, generalizability, and control. became. Based on the findings, the entrepreneurial personality by creating seven roles of self-efficacy, independence, risk-taking, individual characteristics, creativity, effort and perseverance, entrepreneurial network and entrepreneurial skills and experience in improving decision-making in order to take advantage of entrepreneurial opportunities in sports and reduce environmental risk. There is a punishment.
 

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The purpose of this study was to investigate the role of the customer relationship management dimensions in promoting public sports from the perspective of sports managers in Kerman. The research method is descriptive correlation and the statistical population consists of all the managers of clubs and sports organizations in Kerman city. For data gathering, the questionnaires of the customer relationship management and the public sports are used. In order to analyze the data obtained for the research variables, the structural equation modeling the Smart PLS software is used. Findings indicated that three dimensions of customer relationship management namely Customer focus, relationship management and knowledge management has a direct and significant impact on promotion of public sports. According to the research results, it can be concluded that all managers of clubs and sports organizations governmental and nongovernmental need to do their utmost In order to communicate with the customer to encourage community participation and promote in public sports.
 

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Attempting to enact both feminine and masculine gender-role norms may cause to some psychological and physical problems. This issue is concerned as gender-role conflict phenomenon in female athletes. However, research findings did not support sufficiently this notion. The purpose of this study was to explore the gender-role norms in the context of soccer and experience of gender-role conflict as women who participate in a traditional masculine sport such as soccer. 15 women soccer players between the age of 19 and 32 years old on Iranian super league were interviewed. The results indicated that women soccer players perceived numerous discrepant gender-role norms in the context of soccer. Also, it was explored three different types of gender-role conflict. Participants used various strategies to manege and coping with the gender role conflict. Overall, it is not an intense internal state of conflict, and applying some of those strategies can help them avoiding conflict.
 

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The growth of Kabaddi sports, its development and progress, requires the ability to anticipate uncertainties. As a developing sport in Iran, kabaddi has seen a lot of progress, but at the same time, challenges may still affect its future, especially since there is limited understanding about its possible future and the ways in which There is a corresponding future to be traversed. Therefore, in this study, a multi-stakeholder scenario planning was used to develop future scenarios of Iran's Kabaddi sports, using stakeholders' points of view on the trends and critical uncertainties that may shape the future of Kabaddi sports to create action-oriented strategies. The participants of the present analytical and exploratory study included 28 domestic and foreign beneficiaries of Iran's Kabaddi sports, who were selected based on targeted sampling. Data was collected through interviews and open questionnaires. Data analysis was done with the six-step model of combined scenario planning of Lipzig and Rollandberger. The findings and analysis of 29 main factors obtained led to the production of two key uncertainties and four scenarios with titles of champion, super league, active lifestyle and always loser. In order to develop Kabaddi sports in Iran, there should be a transformation in the structure of the process with the aim of institutionalizing Kabaddi sports in geographical dimensions with a professional and universal approach.
 

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The aim of the present study was to investigate the effect of inducing positive stereotypes on perceived competence, interest and motor learning in adolescent girls. Therefore, among all of the adolescent girls in Shiraz, 30 adolescent with the age range of 10-13 years were selected by convenience sampling. Participants performed 10 trials as a pre-test and afterward, they were randomly divided into two groups  . The acquisition phase consisted of 50 trials (5 blocks of 10 trials), and the task required participants to perform inside kicks at targets area attached to a wall and touching the ground. Twenty-four hours after the acquisition phase, participants attended retention test (with 10 trials) to check learning effects on them. The participants were asked to answer the questions related to perceived competence and interest before pre-test, after the acquisition phase, and before the retention test. To analyzing data, one way and Mix ANOVAs analysis and Independent T test were conducted using SPSS21 at significance level P≤0.05. The results showed that in the acquisition phase, all groups significantly increased their accuracy, though difference among groups was not significant. Also, the results showed that the induction of positive stereotypes led to higher perceived competence and motor learning in adolescent girls

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The aim of this study was to comparison of the effectiveness of linear and non-linear pedagogy on locomotor motor skills Performance and movement motivation in children with developmental coordination disorder. The statistical population was all children with developmental coordination disorder in Urmia. The statistical sample consisted of 30 boys (age = 9.35 ± 1.37) who were selected from Urmia schools using the available method. MABC-2 test was used to diagnose developmental coordination disorder, TGMD- test was used to evaluate locomotor skills, and motor motivation test was used to evaluate movement motivation. To carry out this study, the participants practiced two 50-minute sessions of motor skills interventions in two linear methods (15 people) and task manipulation (15 people) for eight weeks. Variables were measured before and after the interventions. The results of covariance analysis showed that non-linear training compared to linear training significantly improved both in movement skills (p=0.04) and motor motivation (p=0.000) than the linear group. According to these results, non-linear methods considering the individual characteristics of each child are helpful for helping children with movement disorders. Considering the unique characteristics of each child helps to improve motor skills and to have enough motivation to continue the activity. Therefore, the use of non-linear methods is suggested for children with developmental coordination disorder.
 

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Objective:The purpose of the study was to investigate the effect of gender stereotype induction on girls' agility performance in the presence of secondary cognitive task. Method: 14 students studying in a physical education technical and vocational school participated in the study. Participants performed the hexagonal agility task in four different research contexts with a 20-minute time interval between each context. Findings: The results of ANOVA with repeated measures showed a significant difference between the different research contexts. By presenting the secondary task, the level of perceived difficulty increased and it decreased with the induction of stereotypes, and in accordance with the level of perceived difficulty, agility performance had a significant positive change compared to other contexts (P<0.001). Conclusion: The results of the research showed that inducing gender stereotypes improves performance and presenting secondary tasks disrupts performance. It was also found that the induction of positive stereotype moderates the destructive effects of the secondary task. According to the results of the present research, gender stereotyping can moderate the dysfunction caused by the presentation of the secondary task in competitive and sensitive contexts. Educators can use positive gender stereotype induction to eliminate the harmful effects of the secondary task.

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Purpose: This study identified and explained the factors affecting the dynamics of sports businesses in the post-corona era based on the structural interpretation model.
  Method: The method of data analysis was divided into three stages. First, in the fuzzy Delphi method, with the opinion of twenty-six relevant experts, the most important factors affecting the dynamics of businesses were confirmed. Then Interpretive Structural Modeling (ISM) was used to classify components and create a hierarchical model. Mick Mac analysis was also used to determine how the factors were interrelated.
Findings: This study identified 14 strategies related to the dynamics of sports businesses in Iran. The model that was developed has five levels. Also, Mick Mac analysis showed that there were five independent variables, two dependent variables and seven link variables.
  Conclusion: This study shows that the development of dynamic capabilities in sports organizations requires legal revision and improvement of governance performance. In addition, sports organizations must use digital technology, employee empowerment and comprehensive collaboration between different bodies to advance their capabilities.
 

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The aim of the current research was to provide a work-life balance model for working women with an emphasis on improving the quality of free time. The current research was interpretative, applied and qualitative based on thematic analysis method. The statistical population was sports management professors and leisure experts who were interviewed with 17 people using the snowball method and according to information saturation. The measurement tool included a semi-structured interview and data were analyzed according to the six stages of thematic analysis. The results showed that the work-life balance model for working women with an emphasis on improving the quality of leisure time has three dimensions of effective factors (cultural factors, inhibiting factors, motivational factors, facilities and equipment, the level of knowledge, the characteristics of physical activities in the leisure time program, financial issues, management issues and cultural issues), strategies (educational, managerial and financial strategies) and consequences (increasing vitality, increasing health, economic development and sustainable socio-cultural development). Managers should pay attention to educational and management issues and by privatization, proper budget allocation and incentive packages, they should contribute to the prosperity of free time as much as possible and to balance the work and life issues of working women.
 

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A B S T R A C T The aim of this research is to study and explore customer behavior and the relationships between sports good's consumers based on the results obtained from data mining, using the gathered information, and identifying profitable segments as the target market The research method is quantitative and its purpose is practical The target population of the study is online buyers of sports equipment After determining the variables based on the literature and designing a questionnaire derived from structural equation studies, and obtaining formal and content validity, and after collecting and screening the responses, a total of 300 samples were left for analysis based on thumb rule For reliability, validity, and data fit analysis, SPSS and Amos version 24 software were used, and for data mining, Excel and Weka 3.9.6 software were utilized. The results indicate that metropolitan cities, especially the capital, can be considered as ideal markets for the sale of sports equipment, and in preference among customers, employed and single people can be considered more profitable goals for marketers than unemployed or married people in the field of sports equipment, and women pay more attention to quality in choosing sports products than men, and men's priority in buying sports equipment is more reliant on the aspect of entertainment.