PURPOSE This study aimed to prove the mediator effect of skill level on participation frequency and injury level of leisure sports players with the highest injury rate. METHODS Raw data of the “2019 Sports Safety accident data” conducted by the Korea Sports Safety Foundation were used for this study. We analyzed 857 leisure sports players participating in events with the top four highest injury rates (Basketball, Soccer, Baseball/Softball, Foot Volleyball). Frequency, descriptive statistics, and correlation analyses using SPSS version 27.0 and Process macro model 4 were employed for analysis. RESULTS The results regarding participation frequency, injury severity, and skill level among recreational athletes are as follows. First, a positive correlation was established between the participation frequency of recreational athletes and their skill levels. Second, the correlation between participation frequency and injury severity was observed only in soccer and basketball. Third, skill level plays a mediating role in the relationship between participation frequency and injury level. The results indicate that as the participation frequency among leisure sports players who participate in ball sports with a high injury rate increases, this affects the degree of injury. CONCLUSIONS Skill level appears to play a mediating role in the relationship between participation frequency and injury level. Based on the results, we recommend safety education not only on the relationship between participation frequency and injury level, but also the intermediary role of skill level.
Purpose The purpose of this study is to investigate the factors for setting proper training duration of frequency that can guarantee the student athletes' right to study and performance, and to derive the ranks of setting proper training duration of frequency of student athletes by school level. Consequently, to provide basic data for the development of training guidelines for the growth period of Korean student athletes. Methods Delphi and Analytic Hierarchical Process(AHP) techniques were used. The Delphi survey was conducted in three phases, and collected data through Delphi survey were computed by SPSS win ver. 22.0 and Excel, using the mean, standard deviation, median, and coefficient of variation. Using the AHP technique, we classified the factors for setting proper training duration of frequency derived through Delphi survey, and calculated the importance by using Microsoft Excel 2010. Conclusion First, elementary students should be guaranteed regular class participation, have basic after school training, and be provided with adequate rest so that they do not lose interest in the exercise. Second, middle school students are required to decide whether to continue exercise based on their ability to exercise and abundant experience. Therefore, when abandoning the exercise, students should be able to faithfully carry out their academic performance. Third, high school students are directly related to college entrance and employment, so they have to concentrate on performance rather than on academic performance.
This study measured the accessibility of public exercise facilities within a residental area of a metropolitan community and examined how the accessibility can affect physical activity participation of residents. Initially, a total of 639 residents, who were aged between 19-70, visited Metabolic Syndrome Management Center of the Community Public Health Center, and registered for a Obesity Clinic Program, was listed as potential subjects. And those who responded to Physical Activity Questionnaire were selected for the analyses (n=92, 14.3% of 639). The relationships between physical activity level and accessibility to public exercise facilities were analyzed. Objective distance to public facility was related to ‘volume of participation to vigorous physical activity(r=.209)’, 'total volume of participation to physical activity(r=.206)’. And perceived distance to public facility was related to ‘volume of participation to vigorous-intensity physical activity(r=.235)’. perceived transport time to public facility was related to ‘duration of participation to vigorous-intensity physical activity(r=.239)’, ’volume of participation to vigorous-intensity physical activity(r=.306)’, and ‘volume of participation to total physical activity(r=.273)’. In contrast, the difference between objective distance to public facility and perceived subjective distance to the facility was negatively related to ‘duration of participation to moderate-intensity physical activity(r=-.221)’. The perceived numbers of public facility was positively related to ‘frequency of participation to vigorous-intensity physical activity(r=.237)’, ‘frequency of participation to walking(r=.273)’, ‘volume of participation to walking(r=.251)’ and 'total volume of participation to physical activity(r=.252)’. The predictor of 'total volume of participation to physical activity was perceived numbers of public facility(R2=.153, p=.046). The results revealed that the subjective accessibility to public health facilities was more influential to physical activity participation than the objective accessibility. Further research was warranted while using diverse populations as well as considering a inclusion of environmental factors.
Purpose The purpose of this study was to examine the structural relationship between the sport values and continuous participation intention of the dance for all participants based on the 4 experience economy theory. Methods Frequency analysis, correlation analysis, confirmatory factor analysis and structural equation modeling using SPSS 21.0 and AMOS 18.0 were conducted to analyze the survey materials. Results First, the entertainment experience was a significant effect on all factors of sports value. Second, educational experience was a significant effect on all factors except sports entertainment value. Third, escapist experiences have a significant effect on all factors except physical value. Fourth, aesthetic experience has a significant effect on all factors of sports value. Fifth, social value and entertainment value was a significant influence on the continuous participation intention. Sixth, entertainment experience and aesthetic experience was a significant influence on the continuous participation intention. Conclusions Through these study results, it was confirmed that 4 experience, sport values and continuous participation intention of dance for all participants had a significant influence on each other.
PURPOSE This study aims to examine the mediating effect of viewing flow on the relationship between perceived authenticity among [Kick A Goal] female viewers’ and football participation intention. METHODS A total of 414 questionnaires were distributed to [Kick A Goal] female viewers, aged from 20s to 60s, who had no experience in football. Among the collected questionnaires, the data used for the final analysis was 338 after data cleaning. The data analysis was conducted using SPSS 25.0, and it included frequency analysis, descriptive statistics analysis, correlation analysis, simple regression analysis, and a three-step mediation analysis proposed by Baron & Kenny(1986). RESULTS This study’s results were as follows: First, the perceived authenticity of female viewers positively affected viewing flow. Second, the viewing flow of female viewers positively affected their football participation intention. Third, viewing flow fully mediated the relationship between perceived authenticity and football participation intention. CONCLUSIONS In summary, this study suggests that it is significant to produce programs with authenticity and maximize viewing flow to further enhance the intention of female viewers to participate in football.
The purpose of this study is to examine the level and difference of sport personalitys of middle school students depending on their quality of sport participation. According to prior research(박정준, 2012; Beller & Stoll, 1996), we decided that faithfulness, cooperation, justice and consideration are the sub-components of sport personalities. The reliability and validity of the Sport Personality Index Questionnaire was verified through Cronbach's α test and confirmatory factor analysis. The survey was conducted from students (n=768) in an urban area of Seoul, thereby level and differences of sport personality were analysed by t-test, one-way ANOVA, and frequency analysis. As a result, male students had higher sport personalitys than female, with regard to the participants'grade, frequency and duration of sports involvement. Disparities of gender and grade were revealed due to the frequency and duration of their sports participation. Regarding the effectiveness of sports activities, school-directed sports activities such as the after school sports programs or mandatory sports club activities had barely influenced building sport personality. In order to build students'sports personalities, specific strategies are sorely needed to increase girl's participation and to enlarge opportunity for regular and consistent participation of middle school students. Moreover, in order to develop participants'sport personality within school-directed sports activities, those programs'development and implementation should be deliberately approached with pedagogical intention and organization.
PURPOSE With participants in recreational sports clubs, this study clarified positive psychological capital’s mediating effect on the relationship between exercise commitment and perceived stress. METHODS A survey conducted with individuals actively engaged in recreational sports a yielded data for statistical analysis from 296 respondents. Data processing involved frequency analysis, confirmatory factor analysis, reliability analysis, correlation analysis, structural equation modeling, and testing for mediating effects using the SPSS 29.0 and AMOS 29.0 programs. RESULTS First, results showed that exercise commitment did not significantly impact perceived stress. Second, exercise commitment positively influenced positive psychological capital. Third, positive psychological capital negatively impacted perceived stress. Fourth, positive psychological capital mediated completely between exercise commitment and perceived stress. CONCLUSIONS This research encourages participation in physical activities, especially among those with low physical activity levels, because it positively affects both physical and mental well-being, ultimately enhancing social benefits and overall quality of life.
This study examined the association between physical activity (PA) and the prevalence of chronic disease and chronic depression. Additionally, the relationships between PA and health-related quality of life (HRQoL) among general population, categorized by healthy, chronic disease and depression were investigated. Cross-sectional data includes 9,739 participants (4,351 males, 5,659 females, over 19 years old) who completed physical activity, chronic disease and HRQoL questionnaires from The Fifth Korea National Health and Nutrition Examination Survey (KNHANES). Complex samples frequency, descriptive, cross-tab and logistic analysis were used. Estimated prevalence of chronic disease and depression were significantly different between PA levels and frequency. Based on odds ratios (OR) and 95% confidence intervals (CI), participating in lower levels of daily PA including less resistance and flexibility exercise were associated with an increased likelihood of chronic disease. Less frequency of resistance PA was also associated with an increased likelihood of depression. Estimated prevalence of HRQoL was different according to PA in the healthy and chronic disease populations. Adjusted OR and confidence intervals represented through lower levels of daily PA and less frequency of resistance PA were associated with an increased likelihood of poor HRQoL in the chronic disease population. No significant OR between PA and HRQoL in the depression population was observed.
Purpose The purpose of this study was to investigate the effect of vibration therapy on the functional, imaging, and mechanical properties in elbow flexor after a single bout eccentric exercise. Methods Twenty-three untrained adults male participated in this study [CON(control)= 11, VT(vibration)= 12]. Volunteers performed 5-set of 6 maximal (90˚/s) eccentric contractions of the non-dominant elbow flexor on a isokinetic dynamometer. Vibration was applied using a side alternating vibratory platform (12 Hz frequency, 4 mm amplitude) with 3-set of 60 sec during 3-day after eccentric exercise. Results The VT group showed a reduction in exercised-induced muscle damage(EIMD) symptoms in the form of attenuating muscle swelling and echo intensity (P<.05) compared with the CON, mechanical properties were improvement (P<.05) compared with the CON. However, muscle soreness, range of motion and maximal voluntary isometric contraction were not significant (P<.05). Conclusion As currently practiced, vibration therapy after eccentric exercise may reduce EIMD by improving quality of the muscle, suggesting that this therapy is an effective strategy for EIMD.
PURPOSE This study aimed to identify the decision-making process for consumers participating in sports centers based on an extended goal-directed behavior model (EMGB), and to provide empirical data for establishing effective operation strategies for sports centers, including additional risk perception of consumers during pandemic. METHODS A total of 446 surveys were used as the final sample. For data analysis, SPSS 21.0 and AMOS 21.0 were used for frequency analysis, correlation analysis, confirmatory factor analysis, and structural equation model analysis. RESULTS Except for hypothesis 2 and 9, all of the hypothesis were chosen. CONCLUSIONS The findings suggested that extended goal-oriented behavior models can increase consumers' cognitive and emotional factors through emotional aspirations, suggesting that a lower risk perception of COVID19 increases their desire to participate in sports centers, and provides academic fundamental data on how to increase and activate sports centers.
