جستجوی مقالات مرتبط با کلیدواژه "corona" در نشریات گروه "تربیت بدنی"

Core stability training plays an important role in performance of youth volleyball players and is defined as a critical factor regarding prevention of the physical abilities and important characteristics of the volleyball players such as balance and jump performance. In this research, the effect of a Progressive Core Stability Program regarding Health Protection on maintenance of Balance and Jump Performance of Junior Volleyball Players during Coronavirus Pandemic has been investigated. After the second quarantine period in Iran, two jump tests (Serjent jump test and Three-step jump test) and static balance test (Romberg) were taken from each player. The players then performed a 12-week core stability training program in compliance with health protocols. Following that, post-test evaluation was recorded. There is a significant difference in all research variables (Sarjent jump test, Three-step jump test and Romberg equilibrium test) between pretest and post-test in junior volleyball players after 12 weeks of progressive core stability training with health protocols. Coaches, specialists in sports sciences and trainers can use progressive core stability exercises to maintain vital functions in volleyball players and emphasize their performance during quarantine.

Corona is a part of the big family of viral diseases, and a person gets a respiratory infection by contracting this type of virus. As a result of the inactivity caused by this epidemic, many physical abilities of people decrease, balance being one of the most important of them. Considering the importance of balance in daily activities as well as sports, the aim of this study is to determine the effect of a HIIT exercise program at home during quarantine on static and dynamic balance in female student athletes.

The statistical population studied in this research were teenage girls of athletes in Tehran. Based on the entry and exit criteria, 30 people were randomly divided into two experimental and control groups. The experimental group did HIIT exercises at home for 6 weeks and 2 sessions every week. In this study, static and dynamic balance were measured by stork tests and Y balance test, respectively. In order to evaluate the effects of the training, analysis of covariance was used, and in order to evaluate the effects within the group, the paired t-test was used.

The results showed that there was a significant difference between the pre-test and post-test scores in the experimental group (P≤0.05).

Based on the findings of the present research, it can be concluded that HIIT exercises are effective on the static and dynamic balance of adolescent girls, so it is suggested that these exercises be used in exercise programs with the aim of improving balance.

The Purpose of this study was to investigate the effectiveness of Brytonic exercises on depression and resilience of female coronary therapists in hospitals.

The present study was a quasi-experimental study and was conducted as a pre test-post test design with a control group. The statistical population of this study included all female medical staff in the corona ward of Parsabad hospitals in Esfand 1400, 20 of whom were selected as the available sample. Beck Depression Inventory and Connor and Davidson Resilience Scale were used to collect data. The subjects in the experimental group participated in Brytonic exercises for 8 weeks. Multivariate analysis of covariance was used to test the hypotheses.

The results showed that Brytonic exercises reduced depression and increased resilience in the post test phase (P<0.01).

According to the findings of the present study, it can be concluded that Brytonic exercises can be used to reduce depression and increase resilience and, consequently, improve the mental health of female coronary therapists.

The aim of this study was the role of e-marketing on the development of fitness exercises during the Corona era. Descriptive-survey research method which was applied in terms of purpose. The statistical population of the study consisted of customers of tehran's fitness centers who were active virtually 800 people, the sample size was selected based on Cochran formula of at least 260 people. A researcher's questionnaire was used to collect data. Structural equations with SPSS software version 23 and Smart-PLS were used to analyze the data. According to the results of the research, five factors of social networks, websites, internet banners, internet magazines and sponsorship in the development of fitness exercise during the Corona era were identified as factors affecting e-marketing. The highest priorities were related to social networking and sponsorship activities. Finally, the pattern of factors affecting the e-marketing of coaches was designed to develop fitness exercise during the Corona era and its fit was confirmed.

The aim of this study was to investigate the consequences of the outbreak of Covid-19 virus on the sports industry. The present study was descriptive-survey in terms of applied purpose and in terms of data collection method. In the first (qualitative) part for conducting field interviews, the statistical population of the research, prominent professors in the field of sports management as well as some executive managers of sports organizations (sports boards, sports and youth departments, sports federations, sports producers) These individuals were purposefully selected for qualitative interviews on the subject of research (18 interviews with 18 people and continued to the point of theoretical saturation) and in the second part (quantitative) after collecting information from qualitative research, made a questionnaire. And this questionnaire (33 items in the form of two central codes of positive and negative consequences) was distributed among all sports professionals and sports economic activists in the country (384 people). Use elongation and skewness indices to check the distribution of data (normal or abnormal) and to review and answer research questions and draw and develop a measurement model and structural model of SPSS software version 24, Smart PLS version 2.0 and Max QDA Pro version software were used. The results showed that economic and sports factors are negative consequences and managerial, sports and economic factors are positive consequences. It is hoped that by considering each of the positive and negative consequences of the outbreak of Quid-19 on the sports industry,

The present study was designed and conducted with the aim of presenting a groundwork model for the return of the elderly to physical activity in the post-corona period. In terms of applied purpose, the present study was a descriptive-survey in terms of data collection method, which was mixed based on the research approach. The statistical population of the qualitative part of this study consisted of elites and experts in the field of sports management and knowledge of the research and managers of selected sports organizations (17 people and continued until theoretical saturation) and in a small part the statistical population includes all the elderly in the three southern provinces (Bushehr, Fars, Kohkiluyeh and Boyer-Ahmad) who were active in municipal parks and sports clubs (384 people). The tools of the present study included semi-structured interviews and a questionnaire. To examine the data of the qualitative part, open and axial coding was used and in the quantitative part, the structural equation modeling method was used. The whole process of data analysis was performed in SPSS software version 24 and Smart PLS version 2. The results of the present study showed that the components of the model for laying the groundwork for the return of the elderly to physical activity in the post-corona period include media, management, facilities, sports coaches and sports programs, respectively. Also, the results of the present study showed that the research model has a good fit.

The purpose of this study is to investigate the consequences of coronavirus outbreak on sports businesses in Golestan province. The present study was descriptive-survey in terms of applied purpose and in terms of data collection method. In the first part (qualitative) for conducting field interviews, the qualitative community of the research includes knowledgeable professors of sports management, managers with active experience in the sports industry who were selected by judgmental sampling (15 interviews with 15 people and continued to theoretical saturation). Quantitative statistical samples included 250 managers of sports shops, Saban sports tourism camps and managers of sports clubs by purposive sampling method. The results showed that the consequences of the corona outbreak on sports tourism in Golestan province included the closure of sports tourism camps, unemployment, conversion of sports tourism services to secondary needs and the presence of sports tourism manpower in other sectors and industries. Also, the consequences of the corona outbreak on sports complexes in Golestan province, including the closure of sports complexes and unemployment of the current forces, and the consequences of the corona outbreak on sports products and stores in Golestan province, including the closure of sports facilities and stores, conversion of goods Sports to secondary needs were the financial problems of sports products and stores. However, the development of insurance protections and the provision of services from government support funds in the event of a corona outbreak seems necessary for sports businesses.

The purpose of this study is to design a corona virus pandemic crisis management model in the sports industry with using the capacity of new technologies. The present study in terms of purpose is Practical, In terms of data collection method Was Descriptive survey. In the first (qualitative) part for conducting field interviews, the statistical population of the research, prominent professors in the field of sports management specializing in the field of sports industry, some executive managers of sports organizations (sports boards, sports and youth departments, sports federations, Sports producers) as well as some IT specialists, such as university professors in the field of information technology, who were purposefully selected for qualitative interviews on the subject of research (18 interviews with 18 people and continued to the point of theoretical saturation). In the second (quantitative) part, after collecting the information obtained from the qualitative research, a questionnaire was made and this questionnaire (60 items in the form of 11 components) was distributed among all sports professionals and sports economic activists in a random stratified manner. (384 samples). Max QDA Pro version software was used to analyze the interviews and extract the research codes. SPSS software version 24, Smart PLS version 0.2 were used to review and answer the research questions and to draw and compile the measurement model and structural model. Category and 60 concept codes were identified and among the six dimensions of the paradigm model as causal causes (2 categories),

The present study was conducted to find out how to manage the crisis in holding sporting events during the Corona pandemic.

This research is based on Murphy's three-stage model. In Murphy's model, crisis management is examined in three stages: pre-crisis, syn-crisis and post-crisis. Based on this model, the basic interview questions were compiled and the qualitative data obtained from the interviews were analyzed, and finally, the qualitative data of crisis management in holding sporting events during the Corona were investigated. This framework was designed according to the crisis life cycle and for each of the pre-crisis, syn-crisis and post-crisis stages, the goals, strategies and measures necessary to face the crisis in holding sporting events during the Corona are presented.

According to the findings of pre-crisis research, the main goal is prevention, which is achieved through preparedness and empowerment strategies. In the second stage, the main goal of impact management is pursued through two strategies: action / reaction and harm reduction. Finally, in the post-crisis phase, the strategies were marketing recovery, financial management / operational efficiency, and business resilience.

The results show that managers and organizers of sporting events must adopt the necessary strategies and measures in order to achieve the goals set for each of the pre-crisis, syn-crisis and post-crisis stages. The results of the present study include measures such as pre-crisis forecasting, learning, participation and adaptation to the new post-crisis system, which are important and necessary in crisis management. Therefore, in the pre-crisis stage, the following measures were identified: designing and creating a crisis management system in sports events, planning to prepare sports businesses in the face of possible crises, creating a dynamic system for predicting possible events and crises in sports events and related businesses, creating integration and coordination between internal and external elements of sporting events and related businesses, establishing a comprehensive information management system for forecasting, planning and managing the effects of sporting events, training manpower and managing sporting events and related businesses as the key to success in crisis management. Capacity building to empower actors at sporting events and related businesses, and defining financing mechanisms for businesses to empower them in the face of potential crises are suggested.

The purpose of this study was to explore the experiences and teaching methods of physical education teachers during the Corona epidemic. The method of this qualitative study was content analysis.

For this purpose, the data was collected using semi-structured interviews until theoretical saturation of the data with 10 physical education teachers in Yazd province who were purposefully selected. All interviews were implemented in the form of text and analyzed using the qualitative content analysis method.

The findings of the research were placed in 4 parts of the pathology of not paying attention to physical education lessons, problems and limitations of teaching, strategies used for teaching and suggestions for improving the situation.

The results showed that due to the fact that physical education lessons are more practical, virtual and remote teaching is associated with many and varied problems in all dimensions and does not have the quality and efficiency of face-to-face education. Therefore, it is necessary for teachers to improve the quality of holding physical education classes with the solutions and guidelines that have been discussed in detail in this research.

Purpose of the research; Investigating the effect of social capital and entrepreneurial marketing on revenue generation of sports venues and spaces in Tehran province was in corona. The research is applied according to the research objectives and descriptive-analytical in terms of method. The statistical population of the study is the managers of health clubs, bodybuilding, amateur sports clubs, swimming pools and sports places and spaces in Tehran province. Which have been selected by available sampling method. Data collection tool, in the social capital dimension of the invisible standard questionnaire and Gashl (1998), In the dimension of entrepreneurial marketing and standard questionnaires of Becherer et al. (2012), And in the income generation dimension, a researcher-made questionnaire is made. The validity of the researcher-made questionnaire in terms of revenue generation based on the views of a group of economists and sports marketing experts has been confirmed and the reliability of the questionnaire has been reported based on Cronbach's alpha coefficient (α0 = 0.853). In order to analyze the data and describe the information, Spss22 software and Smart PLS software were used. The results showed; The value of t obtained in all studied structures is higher than 1.96. Therefore, the components of social capital and entrepreneurial marketing are of great importance on the revenue generation of sports venues and spaces. According to the research results; In times of corona crisis, the use of new technologies can play an important role in more accurately identifying customer needs.

The purpose of this study was to investigate the effect of social media and the price image presented in them on the intention of customers to buy sportswear during the Corona pandemic. The research method was descriptive-correlational and in terms of purpose, it was an applied study.In addition, the statistical population included the users of sportwear. Eighty-five randomly selected individuals answered the standard four-question Price Image Questionnaire by Lambert et al., The 11-question Kim and Koo Social Media Questionnaire, and the four-item Alalwan Purchase Questionnaire. For translation validity, the forward-backward method was used. Formal and content validity was confirmed by fifteen professors in sports management. Further, the reliability of the questionnaire was estimated to be favorable. The results were analyzed using structural equation modeling using LISREL and SPSS softwares. The results showed that social media as well as price image have an effect on the intention of customers to buy sportswear during the Corona pandemic. Therefore, it is suggested that sportswear sellers increase the sales of their products by expanding their social media and also providing a reasonable and fair price image

The aim of this study was to develop a model of effective factors in the effectiveness of e-learning in general physical education in corona pandemic conditions. The statistical population of the study included all professors of sports sciences that 15 people were purposefully selected as a sample and interviewed. After conducting the interview and gathering information, the codes obtained in different sections were analyzed and after performing the three steps of open coding (44 codes), pivotal (31 categories) and selecting eight factors including different evaluation methods, Designing and presenting appropriate and varied exercises according to the nature of physical education lessons, using appropriate facilities, getting feedback from students, paying attention to the schedule of exercises and classes, paying attention to how electronic content is presented, expressing side points in online teaching methods , Paying attention to the main nature of physical education courses were introduced as effective factors on the effectiveness of virtual education of physical education courses. According to the results of the present study, it can be concluded that the nature of holding general physical education classes has changed and teachers face many problems due to the lack of an effective method for teaching, so it is necessary for the effectiveness of their teaching from a Use a comprehensive model.

Epidemics create a lot of social and behavioral changes in all areas, Sport is no exception. The aim of this study is Understanding Lived Experience of Iranian Professional Athletes from COVID-19 pandemic. The research was carried out by the qualitative method and through a phenomenological approach. The participants were 19 Iranian Professional Athletes that were selected from the purposeful sampling. Through deep and unstructured interviews, data were collected. data were analyzed by using the seven-step Diekelman et al`s (1989) approach. According to the data analysis, five categories of meanings were identified about the Lived Experience of Iranian Professional Athletes from the COVID-19 pandemic. They are: a) Mood swings and changes in personal habits, b) Change in lifestyle, c) revision in career, d) find Opportunities for activism, e) redefining the Social-economical functions. These concepts of experience in the life-world of Iranian Professional Athletes from COVID-19 pandemic are Constitutions of their social action. In the case of proper analysis and application, they can be helpful in better managing Professional sport in Epidemics situations.