태권도 경기규칙 개선요인 분석

권천달,박수을,이선장,박남환 한국스포츠리서치 2005 한국 스포츠 리서치 Vol.16 No.4

태권도 수련생의 재미요인과 운동정서가 심리적 행복감에 미치는 영향

권천달(Kwon, Cheon-Dal) 한국체육과학회 2018 한국체육과학회지 Vol.27 No.1

The purpose of this study is to examine the effects of fun factors and exercise sentiment on the psychological well-being of adolescent Taekwondo practitioners and to provide basic data on the practical and effective ways of utilizing Taekwondo in the training of Taekwondo practitioners, as well as contribute to an improvement in quality of life for adolescents. In pursuit of this goal, the study involved a survey targeting 332 Taekwondo practitioners. The results showed that the fun factors related to pleasurable enjoyment affecting the psychological well-being of Taekwondo practitioners were physical health, social recognition, and stress relief. In addition, the fun factors influencing immersion were social recognition, stress relief, and enjoyment. The fun factors influencing self-actualization were an increase in enjoyment, physical health, social recognition and stress relief, while the fun factors influencing self-confidence were social recognition, physical health, and stress relief. Second, as a result of examining the effect of exercise sentiment on the psychological well-being of Taekwondo practitioners, the exercise sentiment factors affecting pleasurable enjoyment were vitality and fun, and the exercise sentiment factors influencing immersion were also vitality and fun. The exercise sentiment factors influencing self-actualization were vitality and personal achievement, while the exercise sentiment factors influencing self-confidence were vitality and pride.

초등학생 태권도 수련 참여자의 참여동기와 운동감정이 운동지속에 미치는 영향

권천달(Kwon, Cheon-Dal),신근우(Shin, Keun-Woo),구범준(Ku, Beom-Jun) 한국체육과학회 2020 한국체육과학회지 Vol.29 No.2

The purpose of this study is to find out the motivation for participating in taekwondo training in elementary school and the effects of sports sentiment on the sports status. To achieve this objective, the results of a stepwise regression using SPS/PC+ Win. 18.0 are as follows. First, it is condition, external examination, and joy that influence athletic ability when elementary school students participate in taekwondo training. It is technology development, external examination, pleasure, that affects exercise habits. it is external examination, pleasure, condition that affects the athletic environment. It is the sense of achievement, externality, condition, and technological development that affect athletic interest. It has a significant effect on condition, social relationship, and pleasure in sports friends. Second, it is vitality, achievement, and fun that influence athletic ability when elementary school students continue to exercise. It is achievement, purification, and fun that affects exercise habits. It is vitality, fun, and achievement that affects exercise environment. It is vitality, fun, achievement, that affects athletic interest. It is a significant effect on cleanliness and achievement on athletic friends.

노인의 체육활동 참여가 생활 및 여가 만족에 미치는 영향에 대한 체계적 분석

최유호,권천달 한국노인체육학회 2017 한국노인체육학회지 Vol.4 No.1

본 연구는 노인의 체육활동 참여가 생활 및 여가 만족과 연관한 국내 스포츠계열 선행 연구들에 대한 체계적인 효과 크기 분석에 그 목적이 있다. 선행 노인 체육활동 연구에서 도출된 하위 요인과 생활 및 여가 만족 영향력에 대해 메타분석을 실시하여 효과 크기 값을 산출 하였다. 구체적인 자료처리에는 메타분석 프로그램인 C.M.A V.2를 사용하였다. 본 연구를 위해 노인 체육 활동 참여와 연관한 연구들을 선별하였으며, 상관관계 분석 결과를 코드화 하여 최종 분석에 활용하였다. 본 연구를 통해 밝혀진 연구결과는 다음과 같다. 첫째, 노인 체육활동 참여 선행 연구들 간의 출판 편향은 존재 하지 않는 것으로 확인되었다. 첫째, 노인 체육활동 연구들에 보고된 체육활동 참여 전체 하위요인과 생활 및 여가 만족 효과 크기 [95% CI (0.19, 0.27) ES=0.229]는 모두 중간 효과 크기이며, 생활 및 여가 만족은 긍정적인 영향을 미치는 것으로 분석 되었다. 둘째, 노인 체육활동 참여 하위요인과 생활 만족의 효과 크기는 참여 빈도, 참여 강도, 참여 기간 순서로 중간 효과 크기이며, 생활 만족에 긍정적인 영향으로 분석 되었다. 셋째, 노인 체육활동 참여 하위요인과 여가 만족은 참여 기간, 참여 강도, 참여 빈도 순서로 중간 효과 크기이며, 여가 만족에 긍정적인 영향을 미치고 있는 것으로 최종 분석되었다. The purpose of this study is to systematically analyze the effect size levels for the relationships among the athletic participation levels of senior citizens, life, and leisure satisfaction through the meta analytic approach. For meta coding process of this study, relevant Korean literature as to those underlying variables were thoroughly searched and selected in accordance with the selection criterion. Comprehensive meta-analysis program version 2 were utilized in order to estimated the effect size levels for the relationships as described in the research hypothesis. First, the overall effect size for the relationship between the all athletic participation and life and leisure satisfaction were found to be medium level and positive on life and leisure satisfaction [95% CI (0.19, 0.27), ES =0.229]. Secondly, the participation frequency, one of the sub-factors of the athletic participation indicated the highest effect size level on life satisfaction followed by the participation intensity, and the duration of participation. Lastly, the participation period indicated the highest effect size level on leisure satisfaction followed by the participation intensity, and frequency of participation.

대학 태권도전공생의 그릿과 진로결정 자기효능감이 진로준비행동에 미치는 영향

김주연(Kim, Ju-Yeon),권천달(Kwon, Cheon-Dal) 한국체육과학회 2021 한국체육과학회지 Vol.30 No.2

The study purpose on investigate the effect of grit and career decision making self-efficacy of Taekwondo students on career prepartation bahavior. For the result of this study 206 Taekwondo students who study in Gyeonggi, Daegu, pusan, Gyungbuk, Joenbuk college were selected by experimenter. Using SPSS 18.0, the data analysis was conducted with frequency analysis, exploratory factor analysis, reliability analysis, correlation analysis, and regression analysis to draw the following conclusions. First, Among the sub-factor of grit, Effort Persistence is positive effect on Information collection activities, Tooling activities and Objective Attainment Activities. Interest Consistency is positive effect on Information collection activities and Tooling activities. second, planning and self-rating among the sub-factor of career decision making self-efficacy are positive effect on the Information collection activities, Tooling activities and Objective Attainment Activities. Third, Among the sub-factor of grit, Effort Persistence is positive effect on Collecting occupational information, planning, troubleshooting and self-rating.

태권도 경기 규칙 개선요인 분석

박수을,이선장,박남환,권천달 한국스포츠리서치 2005 한국 스포츠 리서치 Vol.16 No.4

태권도선수들의 자기관리가 운동만족 및 운동지속에 미치는 영향

김주연(Kim, Ju-Yeon),권천달(Kwon, Cheon-Dal) 한국체육과학회 2018 한국체육과학회지 Vol.27 No.2

The study purpose on investigate How self management effects on exercise satisfaction and exercise adherence for Taekwondo player. 269 Taekwondo player"s data were used for this study. Using the statistics program SPSS 18.0, exploratory factor analysis, reliability analysis, correlation analysis and regression analysis were conducted to draw the following conclusions. First, Among sub factor of self management, interpersonal management and mental management are positive effect on exercise satisfaction. Second, Among sub factor of self management, interpersonal management is positive effects on tendency and reinforement. And mental management and training management are positive effects on tendency, reinforcement and possibility. Body management is positive effects on tendency. Third, Workout satisfaction is positive effects on tendency, reinforcement and possibility at sub factor of exercise adherence.

중학생 무용수업 참여를 통한 수업재미요인과 수업참여인식도가 학교생활적응에 미치는 영향

장선미(Jang, Sun-Mi),권천달(Kwon, Cheon-Dal) 한국체육과학회 2019 한국체육과학회지 Vol.28 No.6

This research investigates the influence on the school adjustment on fun factors and participatory recognition by a dance class attendance in middle school students. Besides, by analyzing the results propose to do basic data for activation plan of dance class. In order to achieve this research, total of 460 students who are participating dancing classes in Busan to target for the survey from October to december, 2018. The conclusion of this study was as following: First, the influence on the school adjustment on fun factors by a dance class attendance in middle school students. The fun factors influencing friendship are showed physical health, promotion of pleasure, social recognition, self-improvement and factors influencing school regulations are founded to be as stress reduction, self-improvement. Whereas, the fun factors influencing relation of teacher are showed social recognition and stress reduction, social recognition in school class. Second, the influence on the school adjustment on participatory recognition by a dance class attendance in middle school students. The participatory recognition influencing friendship is founded to be as physical awareness, intelligent awareness and intelligent awareness in relation of teacher, social awareness in school class.

비만유도 흰쥐에서 반복적 절식과 운동부하가 골격근내 세포사멸 및 당수송체에 미치는 영향

정석호(Jung, Suk-Ho),김기훈(Kim, Ki-Hoon),서효빈(Seo, Hyo-Bin),김도헌(Kim, Do-Hyeon),권천달(Kwon, Cheon-Dal),전병덕(Jeon, Byung-Duk),최승식(Choi, Seung-Sig),노미라(Roh, Mi-Ra),권태동(Kwon, Tae-Dong) 한국체육과학회 2022 한국체육과학회지 Vol.31 No.5

The purpose of this study is to rely on an extremely limited diet weight loss is a heavy negative effect on intracellular lipid metabolism and reduced insulin secretion induced by inhibition of intracellular homeostasis was thought to be a factor. For therefore investigate the physiological effects of exercise was conducted. Twenty-two Sparague Dawley rats were divided into 4 groups as follows: high fat diet group(HF, n=8), high fat diet with repeated fasting and refeeding group (HFFR, n=8), repeated fasting and refeeding and exercise after high fat diet group(HFFR+EX, n=8) and pair feding to HFFR group (HFFR+PF, n=8). Diet-induced obesity was fed a high-fat for 8 weeks, and obesity intervention was drived by treadmill running exercise program or food intake restriction. As a result, through repeated food restriction were decreased body weight, body fat reduction and improvement blood lipid profiles. And when combined exercise training was confirmed this trend more pronounced(p<.05). Furthermore, the expression of GLUT4 expression in skeletal muscle decreases due to restricted movement, but it was confirmed to be increased through exercise training. Expression of apoptosis-related CHOP mRNA were combined exercise and dietary restriction significantly decreased. In conclusion, the results of this study, including obesity, diabetes and other metabolic syndrome disorders in a course of treatment being carried out mainly in the dietary restriction and exercise programs to the specific direction is expected to be present.

그라비올라 음용과 수영 운동이 체중 및 혈중지질에 미치는 영향

박정욱(Park, Jeong-Wook),서효빈(Seo, Hyo-Bin),김용진(Kim, Yong-Jin),남주옥(Nam, Ju-Ock),최승식(Choi, Seung-Sig),김도헌(Kim, Do-Hyeon),권천달(Kwon, Cheon-Dal),전병덕(Jeon, Byung-Duk),노미라(Roh, Mi-Ra),권태동(Kwon, Tae-Dong) 한국체육과학회 2021 한국체육과학회지 Vol.30 No.4

This study aimed to investigate the effects of graviola Ingestion and swimming exercise on body weight and blood lipid during the consumption of a high-fat diet. Forty-two male Sprague-Dawley rats were fed a high-fat diet and graviola Ingestion and were subjected to swimming exercise for 6 weeks. The swimming group and the high-fat diet+graviola Ingestion+swimming group showed significant weight loss. In terms of the food intake amount a significant decrease in food intake amount and a significant increase in dietary efficiency was observed in the high-fat diet group. The high-fat diet+graviola Ingestion+swimming group consumed a significantly large amount of graviola. Blood lipid content analysis showed the following: a significantly low TG content and high HDL-C content in the swimming group; and a significantly low LDL-C content in the high-fat diet+graviola Ingestion group and the high-fat diet+graviola Ingestion+swimming group. Therefore, the result showed that specific medicinal ingredients which the graviola ingestion worked, proposing positive result for the functionality of graviola. In this finding, various studies on the physiological agents possessed by graviola are expected to have a positive effect on anti-obesity and improvement of blood lipids.