Korean Journal of Sport Science最新文献

{"title":"“We Have a Beating Heart for 10 Million Dollars, Too.” : Considerations on Realities, Problems, and Policy Proposals of Korean Disability Sports Reproduced in the Films 〈Mal-aton〉 and 〈Glove〉","authors":"Sang-Young Yoon","doi":"10.24985/kjss.2023.34.2.326","DOIUrl":"https://doi.org/10.24985/kjss.2023.34.2.326","url":null,"abstract":"PURPOSE This study aimed to examine the difficult realities, unresolved problems, and policy proposals of disability sports in Korea through the disability sports movies and .METHODS We conducted a textual analysis from the perspective of critical theory.RESULTS The problems of Korean disabled sports revealed in the films and could be cattegorized into three major issues: 'incorrect prejudice and indifference' of non-disabled people that disabled people will not be able to enjoy sports; 'sports facilities' where non-disabled people are prioritized and disabled people are marginalized, and the 'absence of sports facilities' specialized for disabled people; and the 'lack of leaders' who correctly understand the characteristics of the disabled. These have been pointed out as causes that keep them away from the natural right to enjoy sports.CONCLUSIONS The films (2005) and (2011) were made based on true stories, and despite the fact that more than 10 years have passed since they were made, it remains a sad reality that the problems of Korean disabled sports shown in the films remain unresolved. Improvement measures in various aspects are required to promote sports for the disabled from the perspective of lifelong and adapted sports, such as media education and publicity that can eliminate misunderstanding and prejudice against people with disabilities, building sports facilities tailored to the disabled, and improving the treatment of sports instructors for the disabled.","PeriodicalId":17892,"journal":{"name":"Korean Journal of Sport Science","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91270473","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"What is the Essential Problem of Professional Sports Violence in Korea?","authors":"Sangwan Jeon, Misuk Kim, Han-Erl Park","doi":"10.24985/kjss.2023.34.2.280","DOIUrl":"https://doi.org/10.24985/kjss.2023.34.2.280","url":null,"abstract":"PURPOSE The purpose of this study was to explore violence in the Korean sports world and examine the reality of sports violence in the past and present by reflecting the voices of the field and academia through an in-depth analysis.METHODS First, through a systematic literature analysis, the essential problems of sports violence that have been discussed in academia were explored. Next, based on this, perception was explored by applying a multi-case study method to an in-depth analysis of the opinions of experts in academia and the field. Finally, by deriving the research results and discussing them, implications for this study were provided.RESULTS First, the essential problem of sports ethics was the change in sports ethics perception that was different from the sports ethics problem caused by the diversification of victoryism. Second, the essential problems of sports violence were ethics and sports ethics in society with different standards, and the unaltered perception and culture of sports ethics. Third, the problems and causes of sports violence were institutional changes and practical limitations of physical violence, control of the possibility of violence, insensitive verbal violence, cyber violence as a new form violence due to changes in the times, and rationalizations of bystanders.CONCLUSIONS This study is expected to serve as a catalyst for the field and academia by exploring the phenomenon of sports violence in more depth through the problems of violence by type and its causes according to the changing times.","PeriodicalId":17892,"journal":{"name":"Korean Journal of Sport Science","volume":"3 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89948115","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Comparison of Heart Rate, Ventilation, Maximal Oxygen Uptake, Lactate Level, and Recovery Rate During Two Types of Walking Graded Exercise Testing in Elite Race Walkers","authors":"Bong-ju Sung, Min-Ho Lee, K. Lee","doi":"10.24985/kjss.2023.34.2.201","DOIUrl":"https://doi.org/10.24985/kjss.2023.34.2.201","url":null,"abstract":"PURPOSE The purpose of this study was to identify a sport-specific assessment for elite race walking athletes by comparing physiological responses to different types of walking graded exercise test (GTX) protocols.METHODS Six elite race walking athletes completed two types of walking protocols in a randomized crossover design with 1 week of interval between trials. Exercise time, oxygen uptake (VO2), ventilation (VE), and heart rate (HR) were measured in each trial; the lactate level was measured during the recovery period.RESULTS VO2, VE, and HR differed significantly between the trials (p<.01~.05). Exercise time (p<.01) and VO2 (p<.05) differed significantly between the walking protocols; however, VE and HR did not differ significantly. During the recovery period, lactate levels differed significantly between the trials (p<.01), but not the walking protocol.CONCLUSIONS These results suggest that modified walking GXT protocols were appropriate to assess elite race walking athletes.","PeriodicalId":17892,"journal":{"name":"Korean Journal of Sport Science","volume":"55 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90247959","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Professional Identity of Physical Education Teachers : What Does It Consist Of?","authors":"Jun-tae Park, E. Choi","doi":"10.24985/kjss.2023.34.2.339","DOIUrl":"https://doi.org/10.24985/kjss.2023.34.2.339","url":null,"abstract":"PURPOSE Professional Identity Formation (PIF) has become a core concept in various professional education fields as it emphasizes professionals’ dispositions as well as abilities. This study provides an overview of PIF and explores the characteristics of professional education programs that highlight PIF. Through this overview, the purpose of this study is to propose the ‘Professional Identity Matrix for Physical Education Teacher (PIMPET)’, which helps identify PE teachers’ Professional Identity (PI).METHODS This study suggests a guideline to understand PE teachers' PI based on the analysis of the current literature on PI and PIF.RESULTS The characteristics of PIF-based professional education programs were described according to three criteria: teaching content, method, and assessment. On the PIMPET framework, the components of PI formed by PE teachers can be categorized into nine domains which encompass the three identity dimensions (competence, knowledge, and disposition) and the three task areas (teaching, student, and administration).CONCLUSIONS The PIMPET framework allows for a comprehensive understanding of PE teachers’ PI and provides implications for the professionalism of PE teachers and PE teacher education.","PeriodicalId":17892,"journal":{"name":"Korean Journal of Sport Science","volume":"5 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87576694","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Performance Development Span and Psychological Experience by Stages of Track and Field Athletes","authors":"Deok-Hyeon Kim, Young-kil Yun","doi":"10.24985/kjss.2023.34.2.246","DOIUrl":"https://doi.org/10.24985/kjss.2023.34.2.246","url":null,"abstract":"PURPOSE The purpose of this study is to section the stages of performance development based on the track and field athletes' performance records, derive the performance development span, which was a continuum of the development stages, and extract the psychological experience of the performance development span.METHODS In this study, 56 retired track and field athletes were provided with competition records, and 10 athletes participated in in-depth interviews. With the stage of performance development partitioned using long and short-term moving averages and regression slope in PRR, a continuous of performance development span was derived. To extract psychological experiences in the performance development span, a subject analysis was conducted after an in-depth interview.RESULTS First, the track and field athletes' performance development stage calculated short and long-term moving averages in the PRR. Based on the average difference in the regression slope of the initial 20% CPR in which the long-term moving average was not calculated, it was divided into beginning, rising, peak, and decline periods. Second, the performance development span was a continuum of the stage was of performance development, and the beginning period was 0 < PRR ≤ 7, it was a time when the competition record rises sharply. The rising period was 7 < PRR ≤ 60, which was a virtuous cycle time of growth athlete. The peak period was 60 < PRR ≤ 74, which was a time when the peak record was maintained. The decline period was 74 < PRR ≤ 100, which was a time when the competition record was downward. Third, throughout the performance development span physical intelligence of track and field athletes was based on their natural physical superiority, the technical skills rises and remains at its peak and then enters a downward trend. Competitional Intelligence aims to become personalization as it matures gradually while its competition management capability and game knowledge are immature. Psychological intelligence overcomes the initial psychological atrophy to form confidence, and after experiencing psychological burden at the peak, confidence decreases. In the environmental context, the competition record rises in the early stages, continues to rise, peaks, and enters a downward trend.CONCLUSIONS Track and field athletes' performance development span was implemented as a continuum of beginning, rising, peak, and decline periods, and the psychological experience of the performance development span formed a span of physical intelligence, competitional intelligence, psychological intelligence, and environmental context.","PeriodicalId":17892,"journal":{"name":"Korean Journal of Sport Science","volume":"21 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73613542","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Structural Relationships among Perceived Sporting Event Quality, Image, Trust, Satisfaction, and Loyalty of Small-scale Golf Tournament Participants : A Case of Korea Family Golf Challenge","authors":"Doosik Min, Sunghyung Woo","doi":"10.24985/kjss.2023.34.2.306","DOIUrl":"https://doi.org/10.24985/kjss.2023.34.2.306","url":null,"abstract":"PURPOSE Sporting events constitute attractive platforms for providing participants with unique experiences. This study was aimed at investigating the structural relationships among perceived sporting event quality, image, trust, satisfaction, and loyalty of small-scale golf tournament participants.METHODS The questionnaire was structured in five dimensions: sporting event quality (4 sub-dimensions and 13 items), image (3 items), trust (3 items), satisfaction (3 items), and loyalty (4 items). A total of 217 amateur golfers from four Ecolian public golf clubs (Gwangsan, Jechon, Jeoungsun, and Younggwang) during the golf tournament participated in this study. Factor, reliability, validity, and structural equation model analyses were performed utilizing SPSS 24.0 and AMOS 24.0.RESULTS This study indicated that sporting event quality in a small-scale sporting event was the crucial factor of image, trust, and satisfaction, which, in turn, significantly impacted loyalty.CONCLUSIONS The results of this study contribute to theoretical understandings of sporting event quality factors that predict sport consumers’ image, trust, and satisfaction in the context of sports and leisure. Additionally, this study offers practical suggestions for administrators who develop marketing strategies for small-scale sporting events.","PeriodicalId":17892,"journal":{"name":"Korean Journal of Sport Science","volume":"64 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76956655","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Circadian Rhythm and Health : Influence of Food Intake Timing and Regular Exercise","authors":"Kyung-Won Lee, S. Kim","doi":"10.24985/kjss.2023.34.2.187","DOIUrl":"https://doi.org/10.24985/kjss.2023.34.2.187","url":null,"abstract":"Circadian rhythm (CR) is an intrinsic process that changes in a cycle of approximately 24h/day to maintain body homeostasis. It is mainly controlled by the central command through the suprachiasmatic nucleus, and modern society features can disturb the central CR, contributing to various diseases. Recent studies have provided evidence that extrinsic factors, such as regular physical activity (RPA) and timerestricted feeding (TRF), can also alter the CR peripherally, emphasizing RPA and TRF as the non-therapeutic methods for circadian misalignment (CM). Therefore, this review scrutinizes the regulatory mechanism of CR and summarizes the relationships between CM and various diseases. In addition, by reviewing studies investigating the prevention or improvement of CM via RPA and TRF, the value of circadian biology research that can directly affect health, physical function, and lifespan is summarized. By introducing the scientific evidence for RPA and TRF to maintain and improve CR, we tried to emphasize the importance of regular exercise and healthy eating habits to people in the modern world who have difficulty maintaining CR.","PeriodicalId":17892,"journal":{"name":"Korean Journal of Sport Science","volume":"57 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85224857","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A Meta-Analysis of UTAUT in the Sports Field","authors":"Tae-Jin Kim","doi":"10.24985/kjss.2023.34.2.297","DOIUrl":"https://doi.org/10.24985/kjss.2023.34.2.297","url":null,"abstract":"PURPOSE The purpose of this study was to analyze the effect size of the unified theory of acceptance and use of technology (UTAUT) in the sports field using a meta-analysis.METHODS After identifying related studies by using RISS, 22 articles were selected and used to analyze the relationship between UTAUT sub-factors (performance expectancy [PE], effort expectancy [EE], social influence [SI], and facilitating conditions [FC]) and intention to use via the comprehensive meta-analysis program.RESULTS The results are as follows: First, the effect size between PE and intention to use was 0.521. Second, the effect size between FC and intention to use was 0.514. Third, the effect size between EE and intention to use was 0.500. Finally, the effect size between SI and intention to use was 0.475.CONCLUSIONS Diverse strategies can be derived to increase consumers' intention to use in the sports field using the UTAUT model.","PeriodicalId":17892,"journal":{"name":"Korean Journal of Sport Science","volume":"48 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81694986","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"On-ice and Field Performance Characteristics of Ice-hockey Players: Focusing on the Relation with Patient-reported Outcome","authors":"Hyunggyu Jeon, Kyung Uk Oh, Inje Lee, S. Lee","doi":"10.24985/kjss.2023.34.2.227","DOIUrl":"https://doi.org/10.24985/kjss.2023.34.2.227","url":null,"abstract":"PURPOSE The purpose of this study was to investigate the characteristics of field and on-ice performances of ice-hockey players and the relationship of performance with subjective joint pain and dysfunction.METHODS A total of 25 male college icehockey players were evaluated for 19 items of performance. Pain and dysfunctions in the lower extremities and lower back were confirmed through the Foot and Ankle Outcome Score, Knee Injury and Osteoarthritis Outcome Score, Hip Dysfunction and Osteoarthritis Outcome Score, and Osweatry Disability Index questionnaire. Players with similar performance characteristics were classified through a cluster analysis, and differences in performance and patient-reported outcomes between clusters were analyzed with a one-way analysis of variance.RESULTS The ice-hockey players were classified into “lower muscular strength and performance (cluster 1),” “lower cardiorespiratory endurance (cluster 2),” and “high muscular strength and performance (cluster 3).” Players in cluster 1 had more frequent ankle and knee joint dysfunctions and pain compared to those in cluster 3. Several performance test items affected the subjective joint score, and the related performance items were more in the proximal joint than in the distal joint.CONCLUSIONS Ice hockey players should perform training to supplement their individual lack of on-ice and field performance. Since performance may be limited because of joint dysfunction and pain, a joint-specific intervention strategy should be applied to improve physical and athletic performances.","PeriodicalId":17892,"journal":{"name":"Korean Journal of Sport Science","volume":"59 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77834221","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Analysis of the Interrater Reliability and Agreement of Breaking Battles in the 2018 Buenos Aires Youth Olympics","authors":"Jin Su Suk, Kyungja Jun","doi":"10.24985/kjss.2023.34.2.210","DOIUrl":"https://doi.org/10.24985/kjss.2023.34.2.210","url":null,"abstract":"PURPOSE This study aimed to establish a standardized evaluation of the consistency and reliability of the results of the 2018 Buenos Aires Youth Olympics.METHODS The results of the preliminary and the final rounds of the individual Boys and Girls competition of the 2018 Buenos Aires Youth Olympics were collected. Data were organized using Microsoft Windows Excel 2021. Windows SPSS 26.0 was used for descriptive statistics. Intraclass correlation coefficient calculation was used to analyze the evaluation score. The winner/loser decision, and the evaluation interrater agreement was confirmed using Fleiss' kappa.RESULTS There was a difference in the scores given by the judges in both the preliminary and final rounds of both competitions. A low correlation was observed between the decided winner of the judges, and the point variance for each item.CONCLUSIONS In the trivium value system, differences in the evaluation strategies of the judges may exist. Thus, improvements to standardize evaluation should be implemented. In addition, this scoring system considers various factors in the evaluation process, and the scoring system is complicated. Therefore, there may be a need to revise the evaluation system and find the optimal number of judges to create a better evaluation.","PeriodicalId":17892,"journal":{"name":"Korean Journal of Sport Science","volume":"58 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84107256","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}