جستجوی مقالات مرتبط با کلیدواژه « بدنسازی » در نشریات گروه « تربیت بدنی »

The purpose of this study was to identify the factors affecting the pricing of Iranian fitness equipment.

Accordingly, the research was carried out qualitatively and in order to advance the research objectives, the data of the foundation theory was used. The method is based on a different approach, exploratory research, and conducted a continuous comparative analysis approach in the framework of three stages open coding, axial coding, and selective coding. In order to achieve the research goals, 15 semi-structured interviews were conducted with the fitness equipment wholesalers. Then, the text of the interviews was entered into MaxQDA software and analyzed. Also, snowball sampling was used. In the quantitative section of the questionnaire, which was completed by 263 owners of the store, it was analyzed using structural equation modeling in Amos and SPSS 23, and it was found that the research model has a suitable fit.

Using three stages of coding, at first, 46 extension codes were extracted, and then these concepts were categorized into 16; finally, in the selective coding stage, four major domains were identified in the pricing of fitness equipment including: Competitive product capability, consumer behavior, competitors and environmental factors. As can be seen, in the market for fitness equipment, these four factors have been able to decisively determine the success of pricing policies.

Therefore, manufacturers should consider these factors and related categories in their pricing policies as their guideline to achieve higher sales and ultimately the boom in the equipment industry.

COVID-19 has caused psychological problems in athletes. The aim of this study was to investigate the prevalence of Corona Disease Anxiety (CDA) and the role of sport mindfulness and mental toughness in predicting it in bodybuilding athletes. The research method was descriptive-correlation. The statistical population of this study consisted of all bodybuilding athletes in Malayer, from which 267 athletes were selected by convenience sampling method. The CDA, Sport Mindfulness and Mental Toughness scales were used to collect the data. Pearson correlation and stepwise regression were used to analyze the data. The results showed that 40.82% of bodybuilding athletes had moderate to severe CDA. The results of stepwise regression showed that sport mindfulness (refocusing) and mental toughness (control and challenge) played a significant role in predicting CDA. According to the results, sports psychologist's attention to psychological problems, especially CDA in bodybuilding athletes in the COVID-19 outbreak is necessary to be able to provide the necessary planning for psychological training based on sport mindfulness and mental toughness to reduce CDA.

The aim of this study was to determine the dark triad personality and mental toughness in predicting doping attitudes in male bodybuilders.

The present study is a descriptive correlational study. The study population consisted of male bodybuilders in Rasht in 2019 among whom 230 were selected by convenience sampling method. Data were collected using Performance Enhancement Attitude Scale Petróczi & Aidman’s, Dark Triad Scale Jonason & Webster’s, and Sports Mental Toughness Questionnaire Sheard et all. Data were analyzed using correlation test and multiple regression using SPSS software version 24.

The results showed that Machiavellianism (r=0.625), psychopathy (r=0.468) and narcissism (r=0.420) had a positive and significant correlation with doping attitude. On the other, confidence (r=0.478), constancy (r=-0.480) and control (r= -0.570) were negatively and significantly correlated with doping attitude. Also, the variables of dark triad personality and mental toughness predicted 52.6% of the changes in attitudes toward doping in male bodybuilders (P<0.01).

The findings showed that bodybuilders with dark veins showed a positive attitude towards the use of illicit drugs and doping. Athletes who reduce the length of their professional exercise from adequate mental strength were drawn due to doping drugs.

The purpose of the study was to investigate the psychological pathology and the use of legal and illegal sports supplements in female athletes. This research was descriptive-analytic and is in the cross sectional study. 485 participants completed questionnaires including background information, attitude and knowledge about the use of supplements, and a short form of self-concept questionnaire with an internal consistency of 0. 90 and time reliability of 0. 83. Descriptive statistics were used to determine the central tendency indicators. About 24% of athlete women used sports supplements, 61% of them have had constant attention to authorized and unauthorized supplements. More than 20% have been used only with their coach confirmation. The results showed a significant relationship between physical self-concept and sport supplement consumption. Also due to the low level of recognition of women, it is possible to prevent the effects of these drugs more effectively through appropriate training on the harmful effects of them.

The aim of this study was to evaluate standard and safety indexes in Tehran fitness gyms. The population consisted of state and private fitness clubs in Tehran. 5 regions of Tehran city were selected by cluster sampling method; then, 20 clubs from each region were selected by on non-random convenience sampling method, so a total of 100 fitness clubs were assessed. The aim of this study was applied and a descriptive-field method was used. This study was conducted by a checklist and researcher's direct observation at Tehran fitness gyms. The researcher-made checklist contained 111 items and 4 sections: general considerations (location and site planning, accessibility for all, accommodation), the public areas (reception and entrance, office, coffee shop and lounge, marketing area, changing rooms), fitness gyms and their special areas and fitness gym design and floor design (daylight and views, mirrors, ceiling, air conditioning, and room temperature). The results showed that the situation of fitness gyms in general considerations (location and site planning good, accessibility for all and accommodation moderate), the public areas (reception and entrance moderate, office good, coffee shop and lounge moderate, marketing area weak, changing rooms good), fitness gyms good and their special areas good, fitness gym design and floor design (daylight and views moderate, mirrors, ceiling, air conditioning and room temperature good).

The aim of this research was to study and comparison between service quality provided by private and public sport clubs in Tehran based on customers viewpoints. This study was a survey research with a descriptive design and was carried out as a field study. By using cluster sampling method, 417 persons who had at least six mounths record of participating in public and private clubs (205 from public clubs and the 212 from private clubs) was selected as sample. Data gathering tool was that Yi Chin Liu questionnaire which was translated and optimized for Persian culture and its validity was confirmed by specialist professors. Reliability of the questionnaire was calculated using Cronbach's Alpha coefficient (α = 0.91). Mann-Whitney U and independent samples t test were applied for data analysis. The results showed significant difference in service quality between public and private sport clubs (P<0.001). There were also significant difference among service quality component such as tangibility, reliability, responsiveness, assurance and empathy (P<0/001). In all of these components, service qualities of private clubs were better than of public ones.