mohammad zare abandansari

Insufficient attention to human ecology principles leads to the degradation of natural resources, neglect of human capacities, and ultimately, a mismatch between sports infrastructure and society’s real needs. Thus, analyzing the role of human ecology in planning and implementing sports infrastructure in Iran is crucial for sustainable development. This applied qualitative study employed a descriptive phenomenological approach. Participants included 15 experts selected via purposive sampling. Data were collected through semi structured interviews and analyzed using MAXQDA 2020. Ninety-six sub themes emerged, categorized into seven main themes: sustainable design and management of sports facilities, green sporting event planning, green sports policy making, human resource management, environmental education and culture promotion, innovation and technology in human ecology compatible sports, and nature-based sports development. A deep understanding of interactions between natural, social, and technological resources is key to achieving sustainable sports infrastructure. In facility design and management, adopting green technologies such as smart energy systems and climate-responsive architecture reduces operational costs and environmental impacts. Sporting events, as drivers of environmental and social effects, require comprehensive strategies for waste management, transportation, and energy efficiency. Promoting nature based sports and ecotourism, while adhering to environmental guidelines, enhances human nature interaction and aids in rehabilitating damaged ecosystems. Integrating these principles into national policies and fostering interdisciplinary collaboration can align sports infrastructure with ecological and societal needs, ensuring long term sustainability. This study underscores the necessity of embedding human ecology frameworks into sports planning to balance development with environmental stewardship and community well being.

The prevalence of unsportsmanlike conduct and misconduct among football coaches has a detrimental effect on the sport as a whole. This phenomenon manifests in the form of clashes between players and coaching staff, altercations with referees, fan violence inside and outside stadiums, and widespread controversies in cyberspace. Therefore, it is imperative to devise effective strategies to combat aggressive behavior among coaches in the Persian Gulf Pro League, which is the objective of this research. This research was conducted with an applied goal and a qualitative approach using a descriptive phenomenological framework. The research participants consisted of experts relevant to the subject. The sampling method was purposeful and snowballing, and the sampling continued until non-repetitive concepts could be extracted from the interviews. The data collection tool was a semi-structured interview, and MaxQDA version 20 was used for data analysis and categorization. To determine the validity and reliability, criteria such as validity, transferability, dependability, and confirmability were utilized. The factors influencing the reduction of aggressive behaviors among coaches in the Iranian Premier League included 82 sub-themes categorized into 10 main themes: development of personal dimensions, development of psychological dimensions, development of interpersonal dimensions, development of environmental dimensions, development of financial dimensions, development of coaching dimensions, improvement of conflict and stress management, development of training and awareness, development of club performance, and development of federation performance. Ultimately, it is essential to consider the mentioned themes in this research in order to reduce aggressive behaviors among football coaches.

Participating in sports has many benefits for children, but sometimes there are some problems that make a series of worries and stress in their parents. Therefore, the current research was carried out to identify factors reducing parents’ stress while their children participate in sports activities.  The present study is practical in terms of its purpose and was conducted qualitatively via using the descriptive phenomenological method. The participants in the research consisted of university faculty members in the psychology department, sports psychologists, sports instructors, and parents in 2023. The sampling method was purposeful, and the interviews continued in a semi-structured manner up to number 14. Effective Factors in reducing parents' stress during their children's participation in sports activities include 6 main contents: motivational awareness; factors relating to parents, children themselves, instructors, and peer groups; and the structure of sports places and clubs, which form a total of 48 sub-contents. Some of the most important themes expressed in the current research include proper interaction between parents, children, and club coaches, no verbal or physical violence by instructors towards elementary-aged children, and favorable relationships between children and their friends in the club.

Paying attention to the architecture of football stadiums is considered a significant issue in sports, which has yet to receive less attention in Iran. Considering the presence of teams from northern Iran in the premier league and the specific climatic conditions they face, this research aims to investigate the Factors affecting the development of football stadium architecture in Iran's temperate and humid climate. This research was conducted using a qualitative approach based on phenomenology. Colaizzi's method (1978) was employed to explore the interview data. The study's target population consisted of university faculty members in art and architecture, engineers in sports facilities construction and equipment, and university faculty members in sports management, totalling 18 individuals. The data collection tool was semi-structured interviews. Validity and reliability criteria were used, including credibility, transferability, dependability, and confirmability. (study Community and sample, sampling method, research method, instruments or questionnaires). According to the results obtained from the participants' information, the factors influencing the development of football stadium architecture consist of 104 sub-themes categorized into eight main themes. Based on the designers' priorities and the significance of their sub-indicators, these themes include site, climate, moisture control, design regulations, safety, structure, design ideas, and sustainability. Therefore, designers and relevant managers must pay special attention to the construction of stadiums, which are considered significant and monumental structures in the urban landscape. Considering the eight identified factors in this research, they should be designed with principles and foresight.

The Olympic Games is the most important sports event in the world, and success in these competitions requires sufficient attention to basic sports. For this reason, the purpose of the present study; It was to identify the factors influencing the tendency of elementary school students to start professional activities in Olympic medal sports. This research is qualitative, applied, and was conducted using the phenomenological approach in the Colaizzi method in 2021. The statistical society was selected from among the people related to the subject, including: university faculty members in the department of sports management and sports psychology, members of the board of directors of the swimming, athletics, and shooting federation, and coaches of the national swimming, athletics, shooting, and gymnastics teams. Purposive sampling method and up to 15 interviews were conducted in an in-depth and semi-structured manner. According to the findings, 61 subthemes were identified in the form of 10 main themes: family, schools, teachers, peers, media, infrastructure, financial dimensions, motivational dimensions, managerial dimensions and talent search. The interaction of relevant organizations and federations in the field of student sports with each other and creating a common perspective in the field of student participation in Olympic medal-winning sports, taking into account the problems and reducing the cost of student participation. In Olympic sports, providing suitable training facilities and facilities, using expert sports managers and coaches in elementary age sports; It is an effective step in increasing the tendency of students to actively participate in Olympic medal-winning sports.

Today, sports diplomacy with different countries is one way to develop the sport at an international level. The current paper was conducted with the approach of improving the diplomacy of sports federations of Iran and Arab states of the Persian Gulf. The paper is qualitative, applied, and was carried out using Colaizzi's phenomenological methodology in 2022. Moreover, Participants in the research included individuals related to the subject. Furthermore, the sampling method was purposeful, and until the extraction of completely non-repeated strategies from the interviews; 21 interviews were conducted in a semi-structured manner. Factors affecting the improvement of the diplomacy of the sports federations of Iran and Arab states of the Persian Gulf consist of 75 primary strategies in the form of 11 main categories including: media content, behavioral norms, infrastructure development, management strategy, political dimensions, security dimensions, sports interactions, international solidarity, sports communication, national prestige, and educational experiences. Some of the solutions identified include benefitting from popular social networks such as Instagram to share common content with Arabic language sports pages, no provocative interviews by athletes and coaches, preventing spectators from chanting racist slogans, facilitating the entry conditions of Arab spectators in international sports competitions in Iran and mutual support of the sports federations in Iran and Arab states of the Persian Gulf to the sports representatives of the Middle East region in sports events at the world level.

Identifying and implementing sustainable development and green management solutions is critical in designing and constructing football stadiums. These solutions ultimately reduce negative environmental, energy, and resource efficiency impacts, improve air quality, and improve the experience for football fans and beneficiaries. In this direction, the present research was conducted to identify sustainable development and green management solutions in the design of football stadiums. The current research is practical in terms of its purpose and was performed using a qualitative method and a descriptive phenomenological approach. The community participating in the study were experts related to the subject, 17 of whom were selected as research samples in 2023. The sampling method was purposeful. The data collection tool was a semi-structured interview with open questions. MaxQda software version 20 was used to review and categorize the information. The validity, transferability, trustworthiness, and verifiability criteria were used to determine validity and reliability. by detailing and analyzing the findings obtained from the information of the participants in the research: Solutions for Sustainable Development and Green Management in the Design of Football Stadiums, including 54 sub-themes in the form of 7 main themes of optimizing energy consumption, development of recycling, transportation, monitoring and evaluation, education and culture, development of infrastructure and green materials. Finally, it is suggested to all relevant officials in the construction, development, and equipping of sports venues to use the concepts expressed in this research to comply with the principles of sustainable development in sports venues, especially football stadiums.

The increasing use of virtual space and restrictions on leisure programs have caused some people to participate in it in their free time, despite being aware of the criminality of being on betting sites. If this issue continues, an addiction to continuous activity in betting sites will be formed, which will have many negative consequences, especially in the student group. Therefore, the purpose of the current research; Crime prevention strategies are based on the activities of high school students in betting sites.

The current research is practical in terms of purpose and was conducted using a qualitative method using a descriptive phenomenological approach. The participants in the current research were university faculty members in the department of psychology, counseling and sports management, high school students involved in the betting process, and students' parents in 2023; A sample of 16 people was selected from the mentioned people. The data collection tool was a semi-structured interview with open questions. In order to gain a deeper understanding of the research content, the interviews were conducted in a semi-structured manner. In order to finalize the research, the validity and reliability criteria were used.

By analyzing the information obtained from the participants in the research, the crime prevention strategies based on the activities of high school students in betting sites were divided into 48 sub-topics in the form of 6 main topics: the role of the police force, The role of the family, the role of the individual, the role of the peer group, the role of leisure programs and the role of counselors were formed.

The concepts identified in this research help to reduce the activity of students in betting sites and ultimately prevent cyber crimes resulting from virtual space.

With the rising number of swimming pools and their users, the amount of energy consumption in the pools has increased significantly. In addition to the negative environmental effects, this issue causes high costs associated with high levels of energy consumption. Therefore, the main goal of this research is to provide solutions for sustainable management of energy consumption in swimming pools. Following analysis of the primary data for this research gathered through semi-structured interviews, a number of solutions are developed for sustainable management of energy consumption in swimming pools. These solutions encompass 6 main themes, namely water, temperature, light, air, materials, monitoring and inspection, which in themselves contain 73 sub-themes. Some of the solutions identified in the research include: using anti-evaporation covers, passive heating of the pool using solar energy, adding thermal insulation to the floor of the pool, using energy-saving underwater lights, using natural light to reduce dependency on artificial lighting, using insulated coatings in materials and equipment, using thermal recycling systems, optimizing air filtration systems, replacing old equipment with new ones and continuously monitoring key water parameters such as PH, chlorine, organic matter, and the amount of microbial density.

This research was conducted to qualitatively improve the leisure time of women and girls in the family with an approach based on physical and sports activities. The current study is philosophical, interpretive, analytical, exploratory in nature, and practical in purpose. The research method was qualitative, which was done with the Foundation's data method with the Glaser approach. The participating community consisted of all experts related to leisure time with a sports approach in the country, which included professors of physical education and sports sciences, elite sportswomen, women sports experts in the Ministry of Sports and the General Directorate of Sports and Youth. The sampling method was theoretical and purposeful, and people were consciously selected by referring to them. The reliability of the interviews was achieved through reviewing and modifying the findings and confirming the coding of each interview by the interviewee. The reliability of the interviews was also confirmed by using process audit and intra-subject agreement of 67%. The results of the coding of the interviews, which have 90 concepts in the form of 11 sub-categories and three main categories: "Factors influencing the choice of physical activity and sports for leisure time for women and girls," "Necessary actions," "Consequences of doing physical activity and sports in women's leisure time and Girls" were categorized.

the special conditions of children with autism spectrum disorder; they should benefit from exercising in their lives. Unfortunately, due to the unfamiliarity and the lack of suitable conditions, the ground to participate in sport activities for this group of people in the society is not well prepared. Therefore, the purpose of the current research is to identify strategies and express the consequences of teaching sports activities to children with autism spectrum disorder. The present research carried out in 2023 via using a qualitative style based on a phenomenological approach and in the Collaizi method. Research Participants included: children with autistic disorder and their parents, sport instructors with the experience of working with autistic children, university faculty members in the psychology department, sport management, motor behavior, and autism therapists, from whom a sample of 17 people was selected. For the final validation of the research, the validity and reliability criteria were applied. In the end, 87 final concepts were identified, including 7 main contents: motivational, environmental, individual, instructors’, communication, social, and parental awareness; and its consequences entail 5 main contents of motor, physical, psychological, behavioral and social development. The results of the research will help to plan the proper inclusion of sport programs in the daily schedule of children suffering from autism, and finally the improvement of the physical and mental condition of this group of people in the society will be achieved.

Regarding the restrictions of football clubs and insufficient income sources on the one hand and the revenue gained through television broadcasting rights, environmental advertising, and ticket sales, financial support from football clubs by sponsors should be mounted. Unfortunately, some issues have caused private companies to be disinclined in providing capital for football. Therefore, the present research was carried out to identify the factors influencing private companies' motivation for sponsorship.

The present research was conducted via a qualitative method based on the phenomenological approach. Predominantly, the phenomenological approach reveals the nature of meaning concealed in experiences and aims to comprehend the experience concept in the same way the person did. The Participants into semi-structured interviews included sport management faculty members, senior managers of the football federation, football clubs, managers, senior managers of private companies, and sports instructors. The validity and reliability of the findings were applied.

The factors impact the private companies, motivation to support football clubs. They include 52 sub-contents from 8 main contents: Adherence to Behavioral Norms, Financial Growth, Government Support, Development of Refereeing, Media Promotion, Managerial Development, Club Brand Enhancement, and supporting companies’ development.

Originality: 

We found new concepts to increase private companies’ motivation in football club sponsorship.

Considering the technological advances of the new era and the ease of access to communication tools; We see a decrease in sports activities among children, which will have many negative consequences in the future of society's health. In this regard, the present study was conducted with the aim of providing solutions for physical activity in preschool children and its consequences.

he current research was conducted in terms of practical purpose and qualitative method using phenomenological approach. The statistical population studied in the research was made up of faculty members of the university in the department of psychology, movement behavior and sports management, physical education teachers, school principals and parents of preschool students in 2023. The sampling method was purposeful. As long as it was possible to extract completely non-repetitive concepts from the interviews (16 interviews); The interviews continued.

In the end, 66 final codes were identified from the information obtained by the participants in the research, which in the section of solutions for performing sports activities in preschool children include: 6 main themes of the role of parents, the role of schools, media aspects, the role of sports coaches, management aspects, support programs; And in the consequences of doing it, it includes 2 main topics of individual benefits and social benefits.

In general, doing sports activities is useful at any age, except for people with special conditions, and preschool children are not exempt from this issue. Of course, the sports activity of this group of people should be very light and fun in order to benefit from this issue in order to improve the growth and development of the health of preschool children. The results of this research will help relevant managers in relation to the strategic planning of preschool children's sports.

Different sports federations can try to grow and develop their organization's human resources by using favorable relations with sports federations of other countries. Therefore, the design of the model was the influencing factors on the development of communication between the sports federations of Iran and the countries of the Persian Gulf.

The present research work was conducted in a mixed qualitative and quantitative method. The phenomenological approach was used in the qualitative part, and in the quantitative part, the descriptive survey approach was used. The participating community of the qualitative part includes experts related to the subject of the study, and semi-structured interviews were conducted with 21 of them. The data collection tool in the quantitative part was a researcher-made questionnaire taken from the qualitative part, the content validity of which was confirmed by Several experts, and due to the limitedness of the statistical society, according to the Morgan table, it was completed by 384 people related to the subject. The reliability of the instrument was also estimated using Cronbach's alpha coefficient. Finally, confirmatory factor analysis (structural equation model) was used in order to present the influencing factors on the development of communication between sports federations of Iran and Persian Gulf countries.

According to the information obtained from the research work, 71 primary topics were identified in the form of 11 main topics: media content, behavioral norms, infrastructure development, management strategy, political dimensions, security dimensions, sports interactions, international solidarity, sports communication, national prestige, and educational experiences. Also based on the results of the factor loadings, it can be said that the dimensions of security (0.952) have the most influence and national prestige (0.394) have the least influence on the development of communication between sports federations of Iran and Persian Gulf countries.

It is suggested to the senior managers of sports federations in Iran to use the concepts identified in this research work to improve sports relations with other countries.

the goal of this research; Presenting new practical strategies for the profitability of Esteghlal and Persepolis football clubs by using the capacities of media and advertising revenues, commercial revenues and managerial revenues.

The research method is qualitative and based on the data theory of the foundation. The statistical population of the study was the faculty members of the universities in the Department of Sports Management and Business Management, sports marketing specialists, legal and economics experts. The statistical sample was purposefully selected for the interview and the interviews continued until theoretical saturation. Finally, 12 interviews were conducted. After conducting the interviews, the collected materials were carefully studied and the data obtained from its implementation was divided into three main steps of open, axial and selective coding.

After step-by-step coding according to Glaser method, 74 Final code were obtained in 9 sub-categories and 3 main categories of media and advertising revenues, commercial revenues and managerial revenues as revenue generation strategies affecting Esteghlal football clubs. And were located in Persepolis.

Using the concepts obtained in this study, the financial deficits caused by the problems of media broadcasting rights, ticket sales and environmental advertising in the country can be compensated with other means of media communication, business revenues and management revenues. And made money in the club.

One of the most important ways of spending leisure time is using swimming pools and water parks. Therefore, the current research, in order to maintain the physical and mental health of the users of these places, seeks to develop a model for water safety in swimming pools by using appropriate strategies.

The current qualitative research was conducted using the foundation data model. The statistical population was university faculty members in the department of sports management and medical sciences, officials of the sports and youth department, experts in the field of construction and equipping of sports facilities, managers and users of swimming pools in Mazandaran province, north of Iran in 2022. The non-random sampling method; and a semi-structured interview with open questions were used. The interviews continued until theoretical saturation (Interview No. 18). In order to finalize the research, validity and reliability criteria were used.

After removing the similar codes, 64 concepts were identified in the field of water safety development in swimming pools, which are in two main categories of operational development (including technical measures, security measures, emergency services, health measures) and strategic development (including training and culture, preventive measures).

Some important recommendations in the field of developing a model for water safety in swimming pools include preventing the formation of calcareous deposits on the surface of the pool, preventing the growth of algae in the pool, having an oxygen device in swimming pools and familiarizing rescuers and lifeguards with resuscitation methods and quick connection with medical centers.

This article identifies and ranks the influential factors in increasing customers' buying intention on domestic sports products.

The current study is practical and field-based, and its statistical population includes customers, sellers, manufacturers, athletes, and sports coaches in Mashhad. Due to the total statistical population, 384 people were selected by emphasizing Morgan's sample size table for the entire population. We collected the necessary information by interviewing experts and sports marketing experts and studying their backgrounds. Then, based on the interviews, we made a questionnaire. After collecting the data, spssv23 software was used to organize and analyze the data, and we used Friedman's test to rank these factors.

In this research, the factors that have the most significant impact on the purchase of domestic brand sports products include products quality with an average rating of "5.63", products price with an average rating of "5.04", appearance and packaging with an average rating of "4.88", domestic brand loyalty with an average rating of "4.60", fashion and variety of products with an average rating of "4.40", social factors with an average rating of "4.20", brand awareness (advertisements) with an average rating of "3.97" and accessible to products access with an average rating of "3.28".

Originality:

 We identify and rank the factors affecting the willingness to buy domestic sports products, which can be critical to manufacturers and sports products.

Transgender students are not able to actively participate in sports activities compared to other students due to some problems such as lack of proper learning and lack of motivation to participate during physical education. The purpose of this study was to identify problems and provide practical solutions to improve learning and increase the motivation of transgender students to provide the conditions for active participation of transgender students in school sports. The present study was applied in terms of purpose and with a phenomenological approach in the Colaizzi method. The statistical population of the study consisted of transgender students, physical education teachers, school principals, faculty members of universities in the Department of Psychology and Sports Management in Mazandaran province in 2021; 19 of these people were purposefully selected as a statistical sample. The measurement tool was semi-structured interviews with open-ended questions and interviews as long as it was possible to extract completely non-repetitive concepts; That is, interview number 19 continued. In order to finalize the research, the criteria of validity and reliability were used. Findings of the effective factors in learning disabilities and reducing the motivation of transgender students to participate in sports include 48 sub-themes in the form of 9 main themes; They constitute psychological, social, supportive, physical, environmental, personal, acceptance, cover status, and abnormalities. In the section on providing practical solutions, 32 sub-themes in the form of 5 main themes; Psychological, supportive, cultural, preventive, and environmental were identified. Some of the suggested solutions include: motivating transgender students to participate in sports activities using incentive tools, teaching stress coping techniques, helping to identify their sexual identity using tools such as; Counseling or practice of gender reassignment, creating a suitable environment for growth and learning similar to other students, creating a general education program for all students in the field of acquaintance and how to communicate with transgender people, identifying transgender people from 5-6 years old by examining Specialized by families and psychologists and the creation of a safe and healthy environment to motivate transgender students to participate in sports activities.

The corona pandemic disrupts many of a person's daily sports activities; And had devastating effects on athletes, especially female and child athletes. Identifying the negative consequences of this problem and providing practical solutions using the lived experiences of people related to the subject of the present study was.

This is a qualitative, applied research and was conducted using the phenomenological approach in the Colaizzi method in 2021. The statistical population includes people related to the subject; Parents (sports coaches and faculty members) and female athletes were children and adolescents who were directly related to the research topic. Purposeful sampling method and as long as it was possible to extract completely non-repetitive concepts from the interviews; 18 interviews were conducted in a semi-structured environment in the natural environment in Mazandaran province.

By analyzing research information; The negative consequences of corona on female athletes 61 basic concepts and 4 sub-themes; It has psychological, social and communication effects, physical, leisure and recreational.

Considering the negative consequences of the research, it is necessary to deal with it such as; Establishing a deeper emotional relationship between parents and female athletes, creating a calm and non-violent environment at home, increasing social support by adults, continuous assessment of the mental and physical condition of female athletes, creating a happy atmosphere at home, parents paying attention to bedtime Athlete girls, pay attention to changes in individual behaviors, strengthen communication skills, parental supervision over the use of social networks by female athletes, and play mental and motor games at home to deal with the negative consequences of coronation on female athletes.

Considering the importance of women in society and especially in the police force, the purpose of this study is to identify the factors affecting the need to hold a special sports olympiad for police women in the police force.

This is a qualitative research and was conducted using the data theory method and Glaser approach. The nature of exploratory research was conducted with the aim of recognizing the necessities of holding a female police sports olympiad. The statistical population of the study consisted of faculty members of the Department of Psychology, Sports Management and female police officers of the police force, and a sample of 18 of them were purposefully interviewed to achieve theoretical saturation. To determine the validity of the research, acceptability, transferability and verifiability were used and its reliability was determined by agreement between two coders as 0.85.

In this study, 42 initial codes were obtained which were placed in three main categories of value enhancement, health improvement and job development. In the section of strengthening values, two categories of cultural values ​​and social values, in the section of improving health, physical health and mental health, and in the section of job development, individual and organizational factors were identified. Among the necessities of holding the Women's Police Sports Olympiad are strengthening the Islamic identity, increasing the public image of the police, gaining team experience, reducing job stress, increasing self-awareness, improving mental performance and preventing burnout.

privatization can be regarded as public participation in all economic levels of the country and indirect supervision of the state in the works. present study is the study of challenges and opportunities for the deregulation of the club of independence and Persepolis. qualitative research method and ranking of components are quantitative methods. semi - structured interview method was used to collect data. in the qualitative section, 30 people were interviewed for the privatization field. after reaching the theoretical saturation of the interview and in the quantitative section, the number of 384 were sent. the formal validity of this study was confirmed by eight professors of sport management and its reliability using cronbachchr(chr(chr('39')39chr('39'))39chr(chr('39')39chr('39')))s alpha 86 %. for statistical calculation of descriptive statistics and for ranking the components, freedman test was used.  in the challenges of management with 4.04 percent of the most important parts and in the opportunities of management and economic sectors with 3 percent of the most important items to leave the two clubs to the private sector. By providing the necessary financial resources, the attention of managers to the private sector for entering the bourse and positive trade competition between the clubs to attract more efficient private sectors should be an effective step in the direction of the two clubs from the monopoly of the state.

Spectator behavior management has been one of the criteria for evaluating the performance of police in ensuring the security of sports competitions. Therefore, according to the subject of this research, the performance of the police force and the control of spectator violence in the Premier Football League competitions have been studied.

In terms of its objectives the present study is of an applied research type and descriptive-analytic. The research method is mixed (qualitative-quantitative). The first phase (qualitative) was conducted using interview tools with 32 individuals from club officials, players, fans, deans and law enforcement personnel. The sampling was done using available and purposeful method at this stage and 41 factors were identified through qualitative analysis. In the quantitative phase, using the factors identified in the qualitative phase, a questionnaire was developed and through a modified classic Delphi this questionnaire was provided for the interviewees, which was conducted in two stages. Analysis of items that had at least 60% positive response remained in the next step. At this stage, 5 dimensions and 32 items were identified. At the third stage, through a Delphi questionnaire and a quantitative interview, 180 individuals were provided with a researcher-made questionnaire. To determine the face and content validity, it was sent to 5 professors of sports management and its reliability was obtained through Cronbach's alpha as 86%.

The findings showed that the cultural and social dimension with a factor load of 0.75, management dimension with a factor load of 0.64, control and monitoring dimension with a factor load of 0.43, recognition of violence and abnormal behaviors with a factor load of 0.27 and the educational dimension with a factor load of 0.13 were the most important.

It is important for police force to be vigilant with strategic plans against events that may occur during sports competitions and to prevent the recurrence of problems. Keywords: Police performance, Spectator security, Violence control, Iranian Football Premier League.

The purpose of the present study is to express the practical strategies for using the technology of VAR and its positive results in the development of the Premier Football League by identifying the intervening factors. Theresearch method is qualitative and it is based on Grounded theory in terms of essence of the subject and objectives of the research. The Participants in Research consisted of 25 football experts and sampling continues until theoretical saturation is achieved. In the final model, which its form is based on coding and data analysis; causal conditions (refereeing weaknesses, growth and development of quality of holding events, opportunities to create productivity in football) attract attention to the axial phenomenon (application of VAR in the development of premier league) and strategies for its use (educational development, cultural development, managerial development, structural development, Advertising development, financial development, executive development, supportive development) in terms of interfering factors (economic factors, management factors, legal factors, structural factors, cognitive factors, organizational factors, executive factors, media factors, social factors) and existing contexts  (specialized human power, supports and interactions, modeling ,motivation, football fringes) in research have positive consequences (development of refereeing, development of events quality, Improve the productivity of the football federation).Therefore, according to the contextual conditions and the impact of the intervening factors identified; The proposed strategies for the use of VAR technology in this research should be applied in developing the quality of football Premier League competitions.