어린이 여가활동으로서 태권도재미가 수련몰입 및 지속의도에 미치는 영향

이봉(Bong Yi) 한국여가레크리에이션학회 2010 한국여가레크리에이션학회지 Vol.34 No.4

The purpose of this study was to examined how the taekwondo enjoyment of adolescent taekwondo practitioners affects exercise flow and exercise adherence intent and also to examine how the taekwondo enjoyment using exercise flow as a medium affects exercise adherence intent. The respondents of the present research consisted of elementary school children between 4 and 6 grader practicing taekwondo in Seoul and Gyeonggi province and it employed the convenience sampling method and makes a use of 274 for the final analyses. As the methods of research, taekwondo enjoyment, Exercise Flow and Exercise Adherence Intent scales were used for the questionnaire. For the statistical analyses, factor analysis, Confirmatory factor analysis(CFA), Structure Equation Modeling were utilized with the help of the Spss 18.01 and LISREL 8.53 program. The findings of the present study are as follows: First, taekwondo enjoyment and its benefits show direct positive effect on the action flow and cognition flow of exercise flow. Second, the perception of competence of taekwondo enjoyment demonstrates direct positive effect on the cognition flow of exercise flow. Finally, the action flow and cognition flow of exercise flow indicate direct positive effect on exercise adherence intent. In short, the action flow act as an intermediary for exercise and its benefits and exercise adherence intent, and the cognition flow is proved to be a medium for exercise and its benefits and the perception of competence and exercise adherence intent.

필라테스와 요가참여자의 운동능력이 운동몰입과 운동중독에 미치는 영향

오현옥(HyunOkOh) 한국체육학회 2010 한국체육학회지 Vol.49 No.6

본 연구는 필라테스 및 요가 참여자의 운동능력 인지가 운동몰입과 운동중독에 미치는 영향을 분석하였고, 결론은 다음과 같다. 첫째, 필라테스 및 요가 참여자의 운동능력 고 집단이 저나 중 집단에 비해 인지몰입이 높았으며, 운동중독의 경우에도 운동능력 고 집단이 저나 중 집단에 비해 운동동기, 사회문제, 금단증세가 높은 것으로 나타났다. 둘째, 필라테스 및 요가 참여자의 인지몰입 수준이 높은 고 집단이 운동동기, 사회문제, 금단증세, 운동욕구 등이 모두 높게 나타났고, 행위몰입의 경우에도 고 집단이 운동동기, 사회문제, 금단증세, 운동욕구 등이 모두 높게 나타났다. 셋째, 운동능력은 운동중독 하위요인인 인지몰입과 행위몰입에 유의한 정적 영향을 미치는 것으로 나타났고, 운동능력은 운동중독 하위 요인 중 운동동기, 금단증세에 유의한 정적 영향을 미쳤고, 인지몰입은 운동동기와 금단증세, 행위몰입은 운동동기와 사회문제에 유의한 정적 영향을 미치는 것으로 조사되었다. The purpose of this study was to verify the effects of exercise capacity on exercise flow and exercise addiction in Pilates and Yoga participants. Total 211 surveys were distributed and 200 samples were finally used after eliminating 11 incomplete samples. The data was analyzed by one-way ANOVA, hierarchical multiple regression analysis, correlation analysis, reliability analysis and exploratory-confirmatory factor analysis using SPSS 15.0 and AMOS 7.0 programs. Factor analysis showed that exercise flow had 2 dimensions: cognitive flow and behavioral flow. Also, exercise addiction had 4 dimensions: motivation of exercise, social problem, withdraw symptoms, need for exercise. The results of this research are as followings. First, Participants in the upper half of exercise capacity showed high scores on cognitive flow and exercise flow. Second, Participants in the upper half of cognitive and behavioral flow showed high scores on exercise flow. Third, Exercise capacity had significant influence on cognitive and behavioral flow, motivation of exercise and withdraw symptoms. Also, cognitive flow had significant influence on motivation of exercise and withdraw symptoms, behavioral flow had significant influence on motivation of exercise and social problem.

Relationships between Leadership, Exercise Flow, and Athletic Performance as Perceived by Female Taekwondo Players

( Eun Ji Kim ),( Myung Kyu Jung ),( Shin Ja Lim ) 국제태권도학회 2017 International Symposium for Taekwondo Studies Vol.2017 No.-

Purpose: Multi-precedent studies report that Exercise Flow has a positive effect on athletic performance, and the level of Exercise Flow can be determined by leadership that leaders show. Given this fact, it is anticipated that leadership, Exercise Flow, athletic performance would have correlative associations. Yet, there have been few researches about the validity test of all of the relationships. In this regard, the purpose of the current study is to determine the right leadership for female Taekwondo players and to develop the best method for enhancing their athletic performance. To achieve the purpose, this study is going to investigate the following hypotheses: Hypothesis 1: Leaders’ leadership as perceived by female Taekwondo players influences Exercise Flow. Hypothesis 2: Leaders’ leadership as perceived by female Taekwondo players influences athletic performance. Hypothesis 3: Female Taekwondo players’ Exercise Flow influences athletic performance. Methods: As the population group, this research study selected female Taekwondo players who were attending middle and high schools, targeting the player participants in the 46th National Association of Taekwondo Competition and the 25th Minister of Defense of Taekwondo Championship. We limited the number of research subjects to 362. The research tools utilized in this study were modified and complemented based on the questionnaire tested through precedent studies. The questionnaire consisted of 30 questions (3 questions of demographic features, 16 leaders’ leadership questions, 8 Exercise Flow questions, and 3 athletic performance questions) with a Likert scale of 5 points. Specifically, Taekwondo leaders’ leadership was studied with the tool of Leadership Scale for Sports (LSS) devel-oped by Chelladurai and Saleh (1980). Exercise Flow activities were studied by modifying and complementing a questionnaire developed by Jeong (1997). Lastly, athletic performance was studied by modifying and complementing questions devised by Fiedler and Bil-lo (1973). In order to test the validity and reliability of the research tools, we implemented convergent validity and internal consistency with the use of confirmatory factor analysis and Cronbach’s α coefficient. Frequency analysis, reliability analysis, correlation analysis, confirmatory factor analysis, and structural equation were conducted with PASW/PC 23 and AMOS 18.0. The significance of the indirect effect was tested with Bootstrapping. Results: This research study conducted causal relations of each variable by establishing research hypothesis (H1~ H3). First, Hypothesis 1 assumed that leaders’ leadership perceived by female Taekwondo players would have effects on Exercise Flow. This hypothesis was proved statistically significant with a 0.721 path coefficient (t = 6.828, p = 0.000) and adopted. Second, Hypothesis 2 assumed that leaders’ leadership perceived by female Taekwondo players would have effects on athletic performance. This hypothesis was proved statistically significant with a 0.227 path coefficient (t = 1.969, p = 0.050) and adopted. Third, Hypothesis 3 assumed that Exercise Flow in female Taekwondo players would have effects on athletic performance. This hypothesis was proved statistically significant with a 0.671 path coefficient (t = 7.503, p = 0.000) and adopted. According to the causal effects analysis of research models, the total effect of leaders’ leadership perceived by female Taekwondo players on Exercise Flow reached 0.721, while that of Exercise Flow on athletic performance accounted for 0.711. Lastly, regarding the influences of leaders’ leadership on athletic performance perceived by players, the direct, indirect, and total effects reached 0.227, 0.484, and 0.671, respectively. The indirect effect measured with the use of Bootstrapping was significant. Also, it was found that the causal effect of the all the research models was measured as 2.103. Conclusions: There were correlations between athletic performance of female Taekwondo players, leaders’ leadership, and players’ Exercise Flow. In this context, it is considered that leadership and Exercise Flow perceived by female Taekwondo players are the important factors for improving athletic performance. Taking this into account, the method for enhancing players’ athletic performance should be pursued by understanding and applying the type of leadership suitable for female Taekwondo players and should consider the specific differences between female and male Taekwondo players to achieve a higher level of Exercise Flow. *

혈류제한 운동에 따른 여대생의 근력, 근두께 및 근기능의 변화

서태화,장유경,이병훈 한국엔터테인먼트산업학회 2022 한국엔터테인먼트산업학회논문지 Vol.16 No.8

The purpose of this study was to provide basic data for future blood flow restriction exercise methods by confirming changes in muscle thickness, muscle strength, and muscle function by performing low-intensity exercise for 4 weeks by applying blood flow restriction to the lower extremities for female college students in their 20s. Twenty female college students who voluntarily agreed to participate in the study were selected and performed 12 blood flow restriction exercises 3 times a week for 4 weeks. Blood flow restriction exercise was performed by restricting blood flow by wearing a blood flow retraction cuff during lunge exercise, and increasing the knee joint angle by 45°, 60°, and 90° depending on the parking lot. Muscle thickness, muscle strength, and muscle function according to blood flow restriction exercise were measured and analyzed before exercise, 2 weeks after exercise, and 4 weeks after exercise. As a result of the study, there were statistically significant differences in muscle thickness and muscle function after exercise compared to pre-exercise in short-term blood flow restriction exercise for 4 weeks. In conclusion, it was found that 4 weeks of low-intensity exercise with limited blood flow had a positive effect on increasing muscle thickness and improving muscle function. In future studies, studies targeting various age groups and studies confirming changes in peripheral circulation due to blood flow restriction exercise are considered necessary.

마샬아츠 트릭킹 참여자의 참여동기와 운동만족, 운동몰입 및 지속의도의 구조적 관계

이주호(Lee, Jou Ho),김동화(Kim, Dong Hwa),이수근(Lee, Soo Keun) 한국체육교육학회 2021 한국체육교육학회지 Vol.26 No.5

목적: 마샬아츠 트릭킹 참여자의 참여동기와 운동만족, 운동몰입 및 지속의도의 구조적 관련성을 규명하여 마샬아츠 트릭킹 발전과 활성화를 위한 기초자료를 제공하고자 한다. 방법: 전국 마샬아츠 트릭킹 시설 참여자 292명을 대상으로 설문하여, 편의표본추출로 18명을 제외한 274명을 최종 선정하였다. 수집된 자료는 SPSS(Ver. 24.0), AMOS(Ver. 24.0) 통계프로그램을 이용하여, 빈도분석, 기술통계, 확인적 요인 분석, 내적 일치도 계수, 상관관계 분석, 구조 방정식 모형 분석, 매개 효과 분석 등을 시행하였다. 결과: 첫째, 마샬아츠 트릭킹 참여자의 참여동기는 운동만족, 운동몰입에 영향을 미친다. 둘째, 마샬아츠 트릭킹 참여자의 운동만족은 운동몰입과 지속의도에 영향을 미친다. 셋째, 마샬아츠 트릭킹 참여자의 운동몰입은 지속의도에 영향을 미친다. 넷째, 마샬아츠 트릭킹 참여자의 운동만족과 운동몰입은 참여동기와 지속의도의 관계에서 완전 매개 효과를 가진다. 결론: 참여동기는 운동만족, 운동몰입에 긍정적인 영향을 주고, 운동만족과 운동몰입을 통해 간접적으로 지속의도를 향상시킴을 볼 수 있다. 마샬아츠 트릭킹 참여자의 참여동기, 운동만족, 운동몰입과 지속의도에 대한 구조적 모형을 제시하였으며, 운동만족과 운동몰입이 참여동기와 지속의도에 완전 매개 역할을 한다는 점에서 매우 중요한 요인임을 검증하였다. Purpose: The purpose of this study is to provide basic information on the improvement and activation of Martial arts tricking through the identification of the structural relationship of participation, motivation, exercise satisfaction, exercise flow, and adherence intention on Martial arts tricking participants. Methods: The subjects of this research were 292 Martial arts tricking participants and 274 subjects that were sampled through convenience sampling method. The data was analyzed by frequency analysis, descriptive statistics, confirmatory factor analysis, reliability analysis, correlation analysis, structural equation model, sobel test analysis using SPSS ver. 24.0 and AMOS ver. 24.0 statistical program. Results: First, the participation motivation of Martial arts tricking participants had a significant effect on the participants’ exercise satisfaction and exercise flow. Second, the exercise satisfaction of Martial arts tricking participants had a significant effect on the participants’ exercise flow and adherence intention. Third, the exercise flow of Martial arts tricking participants had a significant effect on the participants’ adherence intention. Fourth, the exercise satisfaction and flow of Martial arts tricking participants mediated the relationship between participation motivation and adherence intention as complete mediation. Conclusion: The participation motivation of Martial arts tricking participants positively effects the exercise satisfaction and exercise flow and, indirectly effects the adherence intention through exercise satisfaction and exercise flow. This study suggests that the structural relationship of participation motivation, exercise satisfaction, exercise flow, and adherence intention of Martial arts tricking participants and, verifies the importance of exercise satisfaction and exercise flow as complete mediation role.

실버세대 여성들의 운동 참여 동기가 운동몰입 및 운동지속의사에 미치는 영향

박진기(Park, Jin-Kee),박상윤(Park, Sang-Yoon) 한국체육과학회 2014 한국체육과학회지 Vol.23 No.4

This study aims to investigate the relationships between exercise participation motivation, exercise flow, intention to exercise adherence of elderly females aged ≥ 65 years who are participating in exercise activities for their health and fit lifestyle. For this puropose of this study, the data of 273 elderly females participating in the exercise curriculum by U university located in Kyeongbuk area were collected and surveyed by convenience sampling. In the empirical study, exploratory factor analysis, reliability analysis, and regression analysis were done by SPSS18.0. The results of this study were as follows; First, health and body shape management have a positive effects on cognitive flow while the same is not true for the respective effects of social relationship and external showing-off on cognitive flow. Second, health, body shape management, social relationship and external showing-off on cognitive flow. Second, health, body shape management, social relationship and external showing-off are all havign a positive effect on behavioral flow. Third, health has a positive effect on intention to exercise adherence while body shape management, social relationship and external showing-off don"t. Fourth, both of cognitive flow and behavioral flow have a positive effect on intention to exercise adherence.

실버세대 여성들의 운동열정과 운동몰입 및 운동지속의사의 인과관계

박상윤(Park, Sang-Yoon),박진기(Park, Jin-Kee) 한국체육과학회 2013 한국체육과학회지 Vol.22 No.6

This study aims to assess the relationships between exercise passion, exercise flow, intention to exercise adherence of elderly females aged ?65 years who are participating in exercise activities for achieving a healthy and fit lifestyle. For this purpose of this study, the data of 218 elderly females participating in the exercise curriculum by U university located in Kyeongbuk area were collected and surveyed by convenience sampling. In the empirical study, frequency analysis, reliability analysis and exploratory factor analysis were done by SPSS17.0. In addition, confirmatory factor analysis and structural equation modeling were performed by LISREL8.5. The results are as follows. First, harmonious passion has effect on both of cognitive flow and behavioral flow. Second, obsessive passion has effect on both of cognitive flow and behavioral flow. Third, Neither of harmonious passion and obsessive passion doesn"t have positive effect on intention to exercise adherence. Fourth, both of cognitive flow and behavioral flow have positive effect on intention to exercise adherence.

일회성 중강도 유산소 운동이 젊은 성인의 대뇌 혈류량과 인지기능에 미치는 영향: 트레드밀 vs. 고정식 에르고미터

강예진 ( Yejin Kang ),이루다 ( Ruda Lee ),황문현 ( Moon-hyon Hwang ),임명주 ( Myong-joo Lim ) 한국운동생리학회(구 한국운동과학회) 2020 운동과학 Vol.29 No.2

PURPOSE: This study aimed to compare the acute effects of different types (treadmill vs. cycle) of moderate-intensity aerobic exercise on cerebral blood flow and cognitive function in young adults. METHODS: By a randomized crossover study design, ten participants were initially assigned to either treadmill exercise (TE; n=5) or cycle ergometer exercise (CE; n=5) and then they performed the other with seven-day wash-out period. Both exercises were implemented at the target heart rate corresponding to 70% of heart rate reserve for 30 minutes. Cognitive function was assessed by the Stroop Color-Word test at pre- and post-exercise. Cerebral blood flow was continuously monitored using near-infrared spectroscopy technique during rest, cognitive function test (CFT), and exercise. RESULTS: There was a significant group by time interaction in tissue saturation index (TSI) (p=.046). Post-hoc analysis presented that TSI at post-exercise CFT was higher than during exercise in TE (p=.02). In both exercises, TSI at pre-exercise CFT significantly increased compared to the resting value (p=.001). Cerebral oxyhemoglobin level was significantly increased during exercise and at post-exercise CFT compared to the resting value in both exercises (p<.001). The reaction time for certain cognitive tasks such as color, word with matched color, word with color interference, and color with word interference was improved after both exercises (p<.05). CONCLUSIONS: One-bout of moderate-intensity aerobic exercise acutely improves cerebral blood flow and cognitive function even in healthy young adults. Exercise types with the same intensity do not seem to make meaningful difference in the positive effects of aerobic exercise.

피트니스센터 지도자의 멘토링 역할과 운동만족, 운동몰입 및 운동지속의사의 관계

전경우(Chun, Kyung-Woo),황지현(Hwang, Ji-Hyun) 한국체육과학회 2019 한국체육과학회지 Vol.28 No.1

This study is intended to verify the relationship among mentoring role of fitness center instructor, exercise satisfaction, exercise flow and exercise adherence intention of participants. In order to achieve it, the samples from customers were accumulated by using convenience sampling that chose sports centers in Seoul. The samples were 300 copies, and we excluded unsuitable sheet like that were decided as untrustful and unclear. So the final samples were 289 persons. On the basis of that, The statistical techniques, SPSS 24.0 program was used for the analysis as per research purpose. The statistical analysis used in the research for a data analysis includes frequency analysis, exploratory factor analysis, reliability analysis, and multiple regression analysis. The research has drawn the following conclusions, based on the above mentioned research methods and its procedures: First, The mentoring role influences on exercise satisfaction. Second, The mentoring role influences on exercise flow. Third, The exercise satisfaction influences on exercise adherence intention. Fourth, The exercise flow influences on exercise adherence intention.

일회성 유산소 운동이 흡연자의 동맥경직도, 대뇌혈류량 및 인지기능에 미치는 영향: 중강도 지속성 vs. 고강도 인터벌

황지선 ( Jisun Hwang ),이루다 ( Ruda Lee ),김진수 ( Jin-su Kim ),황문현 ( Moon-hyon Hwang ) 한국운동생리학회(구 한국운동과학회) 2020 운동과학 Vol.29 No.3

PURPOSE: This study aimed to compare the acute effects of high-intensity interval exercise (HIIE) with moderate-intensity continuous exercise (MICE) on arterial stiffness, cerebral blood flow and cognitive function in young smokers. METHODS: Young smokers (23.1 years & 7.2 pack years) were randomly assigned to either MICE (n=5) or HIIE (n=4) group. MICE was implemented at 70% of HRmax for 30 minutes. HIIE was performed at 70% and 90% of HRmax for 24 minutes. Central artery stiffness was assessed by aortic pulse wave velocity (cfPWV), augmentation index (AIx) at pre and post-exercise, and 30 minutes, 1 hour, 2 hours, 24 hours following the exercises. Cerebral blood flow was continuously monitored using near-infrared spectroscopy technique before and during exercise, and at 30 minutes, 1 hour, 2 hours, and 24 hours following the exercises. Cognitive function was assessed by Stroop Color-Word test at pre-exercise, and 30 minutes and 24 hours following the exercises. RESULTS: There was no significant group by time interaction in cfPWV, AIx, cerebral blood flow (HbO₂) level, and cognitive function. Compared with MICE, cfPWV was increased (p=.01) at 30 minutes but AIx was decreased (p=.02) at 1 hour following HIIE. When MICE and HIIE combined, arterial stiffness and cerebral blood flow measures, and cognitive function parameters were improved following even one-bout of exercise (p≤.049). Change in AIx was associated with change in cognitive function at 30 minutes following the exercises (r=.69, p=.06). CONCLUSIONS: Even one-bout of either MIIE or HIIT acutely improves aortic wave reflection, cerebral blood flow and cognitive function in young smokers. The intensity of aerobic exercise does not seem to make meaningful differences in the positive effects on arterial stiffness, cerebral blood flow, and cognitive function in young smokers if both exercises have the same volume.