정적 스트레칭과 PNF 스트레칭이 태권도 선수의 관절가동범위와 점프수행능력에 미치는 영향

최공집,Choi, Gong-Jib 한국전자통신학회 2013 한국전자통신학회 논문지 Vol.8 No.11

본 연구는 대학교 태권도 선수들을 대상으로 정적 스트레칭과 PNF 스트레칭이 선수들의 유연성 향상과 순발력에 미치는 영향을 알아보기 위하여 슬관절의 관절가동범위를 평가하고, 점프수행능력을 평가하여 기능적 수행능력에 미치는 영향을 알아보고자 하였다. 그 결과 정적 스트레칭과 PNF 스트레칭 그룹 모두 관절가동범위와 점프수행능력에 유의한 향상을 보였고, 두 그룹간의 비교에서는 점프수행능력에서만 유의한 차이를 보였다. In order to understand how static stretch and PNF stretch affect flexibility improvement of college taekwondo players, the study evaluated the joint working range of the knee joint while testing the jump performance to see if those stretches have any influence on a functional performance. According to the results of the research, each group of the static stretch and PNF stretch was observed with significant improvements in the joint working range and the jump performance. From the comparison between the two groups, only the jump performance came up with significant differences.

생애체육 활동과 사회적응에 관한 연구

최공집(Choi, Gong Jib) 동아시아일본학회 2014 일본문화연구 Vol.0 No.49

This study is intended to explore the differences in the level of correlation between participant on social support and social adjustment in connection with Participation of Japanese University student in sports club activities, and clarify the effect of social support on the social adjustment. In order to accomplish the objectives, university students participating in sports club activities of university currently located in Kumamoto, Japan were selected as subjects, and a total of 586 of them were used for final data analysis, using convenience sampling. In order to clarify the correlation among variables based on the collected data, SPSS Window 18.0 was utilized, based on the above methods and processes, the followings results were obtained. First, when the differences in the level of social support and social adjustment were analyzed as to university participants in sports club of general characteristics, which is a social support’s subordinate variable of informative support, it was found to have a significant difference in participation degree (period, time, frequency), while the social adjustment’s subordinate variable of adaptability was found to have a significant difference in participation degree (duration, time, frequency), the impulsivity was founded to have a significant difference in participation gender, grade, period. Second, as for the influence of university participant’s social support on social adjustment, it was found that emotional support factor significantly influences adaptability and impulsivity.

태권도학과 재학생의 학습역량과 전공만족도 및 전공적응 간의 구조적 관계 : 전공 학습특강 단/다회기 참여에 따른 다집단 분석

최공집(Choi, Gong-Jib),조혜영(Jo, Hye-Young) 학습자중심교과교육학회 2020 학습자중심교과교육연구 Vol.20 No.21

본 연구는 태권도학과 재학생의 학습역량과 전공만족도 및 전공적응 간의 구조적 관계를 알아보고, 전공 학습특강 단/다회기 참여에 따른 다집단으로 분석하는데 목적이 있다. 본 연구는 2020년 2월부터 7월까지 이루어졌으며, 연구대상은 S대학교 태권도학과 재학생 150명이다. SPSS 18.0과 AMOS 22.0 프로그램을 이용하여 다집단 구조방정식으로 분석하였다. 주요결과는 첫째, 측정모형은 적합했으며, 학습역량이 전공적응에 영향을 주는 과정에서 전공만족도가 부분 매개하는 것으로 나타났다. 둘째, 전공 학습특강 단/다회기 참여에 따른 다집단 분석결과, 다회기 참여 재학생이 단회기 참여 재학생에 비해 전공만족도가 전공적응에 강력한 영향을 주는 것으로 나타나 부분 조절효과가 입증되었다. 즉, 집합교육 특강 위주의 일회성 학습특강보다는 시리즈 학습특강이 전공관련 요인에 긍정적으로 영향을 주고 있음을 시사하는 것이다. 이러한 연구결과는 비교과 프로그램 운영의 내실화를 기하기 위한 기초자료를 제공한다는 점에 의의를 둘 수 있다. The purpose of this study is to examine the structural relationship among the learning ability, major satisfaction level and major adaptation of college students majoring in Taekwondo, and to analyze them according to single/multiple participation in special lectures on major by using a multi-group analysis. This study was conducted from February to July 2020, and the subjects of this study were 150 students in the Taekwondo department of S University. It was analyzed by the multi-group structural equation using the SPSS 18.0 and AMOS 22.0 programs. These are the main results. First, the measurement model was suitable, and the major satisfaction level mediated partially in the process of learning ability affecting the major adaptation. Second, the results of multi-group analysis based on the single/multiple participation of special lectures on major studies showed that the satisfaction level of major was more powerful in the students who participated in multiple sessions than those who participated in a single session, which proves the partial adjustment effect. In other words, it suggests that the series of special lectures are positively affecting the factors related to majors rather than one-time special lectures focused on collective education. These findings are meaningful in that they provide basic data for the internalization of extracurricular program operations.

대학 태권도 시범단의 LMX에 따른 운동 몰입과 선수생활만족의 관계

최공집 ( Gong-jib Choi ),정명규 ( Myung-kyu Jung ) 대한무도학회 2021 대한무도학회지 Vol.23 No.3

본 논문은 대학 태권도 시범단 및 시범단원의 특성에 맞는 유용한 선수생활만족 증진방안에 대한 시사점 제공을 목적으로 대학 시범단 주장과 단원들 간의 LMX와 운동 몰입, 선수생활만족 간의 구조적 관계를 규명한 연구이다. LMX, 운동 몰입, 선수생활만족 간 다각적인 관계의 심층적 분석이라는 연구목적을 이루기 위해 본 논문에서는 대학 태권도시범단원을 모집단으로 구글(google) 플랫폼을 활용하여 총 300 부를 수집하였다. 이후 검수과정을 거쳐 분석에 유효하다고 판단되는 최종 244부를 대상으로, PASW 26.0과 AMOS 21.0을 이용하여 빈도분석과 기술통계 분석, CFA, 신뢰도 분석, 상관 분석, SEM 분석을 실시하였고, 이후 부스트래링(bootstrapping)을 활용하여 간접효과의 유의성을 확인하였다. 가설검증을 통해 본 논문에서는 대학 태권도 시범단 주장과 단원 간 LMX에 따른 운동 몰입과 선수생활만족 증진에 대한 효과성을 규명하였다. This study aimed to investigate the structural relationship between immersion in exercise and an athlete’s life satisfaction according to the LMX between the captain and the members of a university taekwondo demonstration team in order to provide the implications regarding useful promotion plans on an athlete’s life satisfaction that best suit the characteristics of a university taekwondo demonstration team and its members. To achieve the research purpose, which is diversified and in-depth relationship analysis among LMX, the immersion in exercise, and an athlete’s life satisfaction, the study collected a total of 300 copies of data from the members of the university taekwondo demonstration team by using the Google platform. Following that, frequency analysis, CFA, reliability analysis, correlation analysis, and SEM analysis were performed by applying PASW 26.0 and AMOS 21.0 to the final 244 copies of data that are considered to be valid for analysis, and then the Bootstrapping was used to confirm the significance of the indirect effects. From the hypothesis verification, the study investigated the effectiveness of enhancing immersion in exercise and an athlete’s life satisfaction from the LMX between the captain and members of a university taekwondo demonstration team.

주기화 근력 트레이닝이 중학교 축구선수의 기술 관련 체력 및 하지 근력에 미치는 영향

최공집(Choi, Gong-Jib) 한국체육교육학회 2015 한국체육교육학회지 Vol.20 No.2

본 연구는 축구선수들을 대상으로 주기화 근력트레이닝을 통해 기술관련 체력과 하지근력 변화에 어떠한 영향을 미치는지를 분석하여 축구선수들의 체력적인 부분 및 경기력향상에 기여할 수 있는 훈련 프로그램을 제공하는데 목적이 있다. 이러한 목적을 달성하기 위해 중학교 남자 축구 선수 20명을 대상으로 주기화 근력트레이닝 운동군과 비교군을 각각 10명으로 설정하였으며, 12주간 주 3~5회 프로그램을 실시하였다. 기술관련 체력은 민첩성, 스피드, 순발력, 평형성, 반응시간을 측정하였고 근기능은 등속성 근기능 측정장비(CSMI, USA)를 이용해 슬관절의 오른발과 왼발의 60°, 120° 신근과 굴근을 측정하였다. 자료처리는 SPSS 19.0을 이용해 반복측정에 의한 이원분산분석(two-way ANOVA)를 실시하였고 각 집단별 운동기간에 따른 차이는 대응표본 T-검증(paired-samples t-test)을 실시하였다. 그 결과는 다음과 같다. 첫째, 주기화 근력트레이닝이 기술관련 체력의 모든 측정항목에서 운동 전보다 향상되어 유의한 효과가 나타났다. 둘째, 주기화 근력트레이닝이 하지근력의 모든 측정항목에서 운동 전보다 향상되어 유의한 효과가 나타났다. 이상의 결과를 종합해 보면 주기화 근력트레이닝이 남자 중학교 축구 선수들의 기술관련 체력과 하지근력 향상에 영향을 미쳤으며, 이러한 프로그램을 통해 축구의 기술적인 측면과 하지발달에 긍정적인 영향을 미치므로 선수들의 축구 경기력과 체력을 향상 시킬 수 있다고 사료된다. Purpose: The purpose of this study is to suggest the effects of periodic muscular strength training on skill-ralated fitness and lower extremity strength in soccer players to provide them the effective training program which can enhance their performance and physical strength. Methods: To accomplish the intended goal, the strength training program has been implemented 3 to 5 times during the 12-week study targeting 20 middle school male soccer player; 10 players as an exercise group and another 10 players as a comparison group. The agility, speed, quickness, balance ability, and the reaction time was measured for the skill-related fitness. For the muscle function, the extensor and the flexor muscle in 60 degree and 120 degree for the right and left foot of the knee joint was measured by CSMI. For the data processing, the repeated measures for the two-way ANOVA was conducted using SPSS 19.0 and the paired-samples t-test was conducted to identify different workout period for each group. Results: The results were as follows. First, the periodic strength training showed a significant efficacy in skill-related fitness improvement before training. Second, the periodic strength training showed a significant efficacy in lower extremity strength improvement before training. Conclusion: In conclusion, the periodic strength training was effective on skill-related fitness and lower extremity strength improvement for middle school male soccer players. Therefore, since this program showed positive effects on technical aspect of the soccer and the lower extremity improvement, the periodic strength training is considered as it will enhance the performance and the physical strength of the soccer players.

단기간의 플라이오메트릭 트레이닝이 대학 태권도 선수들의 하지 근기능과 발차기 속도에 미치는 영향

최공집(Choi, Gong-Jib) 한국체육교육학회 2015 한국체육교육학회지 Vol.20 No.1

이 연구의 목적은 단기간의 플라이오메트릭 운동이 대학 태권도 선수들의 등속성 근기능과 발차기 시 발끝 속도에 미치는 영향을 분석하여 선수들의 효율적인 훈련프로그램을 제공하는데 있다. 이러한 목적을 달성하기 위해 남자 대학 태권도 선수 18명을 대상으로 플라이오메트릭 운동군과 통제군을 각각 9명으로 설정하였으며, 4주간 주 5회 프로그램을 실시하였다. 근기능은 등속성 근기능 측정장비(CSMI, USA)를 이용해 무릎관절과 발목관절의 굴곡 및 신전력을 측정하였으며, 발차기 속도는 발끝 속도를 3차원 동작분석 시스템(LUKOtronic AS202, Austria)을 이용하여 측정하였다. 자료처리는 SPSS 20.0을 이용해 반복측정분산분석과 대응표본 T-검정, person 상관분석을 .05 수준에서 실시하였으며, 그 결과는 다음과 같다. 첫째, 플라이오메트릭 운동이 슬관절 등속성 근기능 중 신근력과 굴근력 향상에 유의한 효과가 나타났다. 둘째, 플라이오메트릭 운동이 족관절 등속성 근기능 중 저측굴곡력 향상에 유의한 효과가 나타났다. 셋째, 플라이오메트릭 운동이 발차기 시 발끝 속도 향상에 유의한 효과가 나타나지 않았다. 넷째, 하지의 등속성 근기능 중 슬관절 신근력이 발끝 속도와 정적 상관관계가 나타났다. 이상의 결과를 종합해 보면 단기간의 플라이오메트릭 운동이 남자 대학 태권도 선수들의 하지 근기능 향상에 부분적으로 영향을 미쳤으며, 시합 전 짧은 기간의 훈련프로그램을 통해 경기력을 향상 시킬 수 있다는 결과에 큰 의미를 부여한다. Purpose: The purpose of this study is to provide the basic data of Taekwondo training programs for improving Taekwondo players’ athletic performance by investigating the effect of short term plyometric exercise on muscular functions of lower limbs and tiptoe speed which are the core elements of their kick techniques. Methods: 18 male Taekwondo players that right feet are dominant in the ones of the university located in Jeonnam(the exercise group 9 persons, the control group 9 persons) were selected as the research subjects. The measuring variables are muscular functions of the knee joint and the ankle joint and tiptoe speed in kicking. For the measured data, repeated measure ANOVA, t-test, and pearson correlation were carried out by using SPSS 20.0. Results: Extensor and flexor of the knee joint were significantly improved through plyometric exercise. lower flexor strength of the ankle joint was significantly improved through plyometric exercise. Changes of tiptoe speed in kicking did not show the significant differences. The significant positive correlation was shown in tiptoe speed and extensor strength of the knee joint. Conclusion: Taken together, short term plyometric exercise has found to have an effect of improvement of muscular functions of lower limbs and is thought to be suggested as a training program for improvement of athletic performance before games. The effect of short term plyometric exercise on university Taekwondo players muscular functions and kicking speed.

체육계열 재학생이 지각하는 영어학습 동기 유형에 따른 영어학습 만족도 연구: 영어학습 흥미도, 참여도, 자신감의 매개효과

최미순(Choi, Mee-Soon),박동수(Park, Dong-Soo),최공집(Choi, Gong-Jib),조혜영(Jo, Hye-Young) 학습자중심교과교육학회 2019 학습자중심교과교육연구 Vol.19 No.12

본 연구는 체육계열 재학생이 지각하는 영어학습 동기 유형에 따른 영어학습 만족 도와 이 과정에서 영어학습 흥미도, 참여도 및 자신감의 매개효과를 분석하는데 목적이 있다. 이를 위해 S대학교 체육계열(생활체육학과, 태권도학과) 재학생 254명을 대상으로 SPSS 18.0과 AMOS 22.0을 이용하여 구조방정식으로 확인하였다. 연구결과를 제시하면, 첫째, 영어학습 동기 유형(내재적 동기, 외재적 동기, 이상적 제2언어자 아, 필연적 제2언어자아)과 영어학습 만족도, 영어학습 흥미도, 참여도, 자신감 간의 정적 상관관계가 나타났다. 둘째, 영어학습 동기 유형별로 살펴본 결과 내재적 동기와 이상적 제2언어자아가 영어학습 만족도에 영향을 주는 과정에서 영어학습 흥미도, 참여도, 자신감이 부분 매개하는 것으로 나타났다. 외재적 동기와 필연적 제2언어자 아가 영어학습 만족도에 영향을 주는 과정에서 영어학습 흥미도, 참여도, 자신감이 완전 매개하는 것으로 나타났다. 이러한 결과는 영어학습의 효율성을 증명한 것으로 영어학습의 방향을 모색하는데 의의가 있다. The objective of this research is to analyze the relationship between the learning motivation types in Englisg of students majoring in physical education and satisfaction in English Learning. In this process, the author examined the mediating effects of the interest, participation and confidence in English learning. This survey data were collected from the 254 students majoring in Taekwondo and Sports and Leisure in Sehan University and analyzed using structural equation with SPSS 18.0 and AMOS 22.0. The results of this study are as follows. First, there is a positive relationship between learning motivation types in English(intrinsic motivation, extrinsic motivation, ideal L2 self and ought-to L2 self) and mediation variables; the interest, participation and confidence in English learning. Second, as a result of looking into the learning motivation types in English, the process that intrinsic motivation and ideal L2 self have an effect on satisfaction in English leaning was partially mediated by the interest, participation and confidence in English learning. The process that the extrinsic motivation and ought-to L2 self influence on satisfaction in English learning was completely mediated by the interest, participation and confidence. The results of this study are related to the efficiency of English learning and has significance for the finding a way of learning English.

장기간 태권도 수련이 초등학생의 신체구성, 건강체력과 성장인자에 미치는 영향

이계행 ( Kye Heang Lee ),최공집 ( Gong Jib Choi ) 대한무도학회 2014 대한무도학회지 Vol.16 No.2

이 연구는 초등학생 5~6학년을 대상으로 장기간 태권도 수련이 신체구성(BMI, LBM)과 건강체력(근력, 근지구력, 심폐지구력, 순발력), 성장인자(growth hormone, IGF-1)에 어떠한 영향을 미치는지를 알아보기 위하여 태권도에 처음 입문하는 초등학생 11명과 대조군 11명 총 22명을 대상으로 구성하여 실시하였고 1일 60분, 주 5회, 24주간 태권도 프로그램을 수행하였다. 측정시기는 수련 프로그램 전, 12주 후, 24주 후 각 변인을 측정하여 반복측정 이원변량분석(2-way ANOVA repeated measure)으로 분석하였으며 다음과 같은 결론을 도출하였다. 태권도 수련군에서 BMI 감소가 나타났으며, 그룹과 시기 간 상호작용효과가 나타났고(p<.05), LBM은 태권도 수련군에서 증가하였으며, 그룹과 시기 간 상호작용효과가 나타났다(p<.05). 체력은 태권도 수련군에서 근지구력과 심폐지구력이 통제군에 비해 상대적으로 향상되었으며 그룹과 시기 간 상호작용효과가 나타났다(p<.05). 성장인자는 태권도 수련군에서 GH와 IGF-1 모두 통제군에 비해 상대적으로 증가하였으며, 그룹과 시기 간 상호작용효과가 나타났다(p<.05). 이상과 같이 24주간의 태권도 수련은 신체구성과 건강체력, 성장인자에 긍정적인 영향을 미치며 초등학생들의 건강하고 생활을 영위하는 데 도움을 줄 수 있는 운동임을 시사한다. In order to investigate the effect of long-term Taekwondo training on the body composition(BMI, LBM), physical strength(muscular strength, muscular endurance, cardiovascular endurance, quickness) and the growth hormones(IGF-1) of 5th and 6th grade elementary school students, the investigation was conducted for the 11 elementary school students who start Taekwondo first and the 11 persons of comparison group of total 22 students and the Taekwondo program was performed 60 minutes a day, 5 times a week for 24 weeks. The variables were measured individually before starting the training program, after 12 weeks and after 24 weeks and they were analyzed through the 2-way ANOVA repeated measurement. As a result, the BMI of training group decreased and there was an interaction effect between group and time(p<.05). The LBM of training group increased and there was an interaction effect between group and time(p<.05). As for the physical strength, the muscular endurance and cardiovascular endurance of training group was relatively improved compared with the comparison group and there was an interaction effect between group and time(p<.05). As for the growth hormones, the GH and IGF-1 of training group increased relatively compared with the comparison group and there was an interaction effect between group and time(p<.05). Likewise, the Taekwondo training for 24 weeks has a positive effect on the body composition, physical strength and growth hormones and it suggests that Taekwondo is helpful for the healthy life of elementary school students.

태권도장 시설요인과 수련생의 만족도에 관한 연구

최공집 圓光大學校 附設 體力科學硏究所 2002 體力科學硏究 Vol.25 No.2

The subjects of this study were sampled by using the Cluster Random Sampling with the population that consists of the 4th, 5th and 6th graders of elementary school and the 1st, 2nd and 3rd graders of middle school, who are currently training at Taekwondo training centers in Metropolitan City. The way to sample was made by randomly sampling 500 men and women from 30 Taekwondo training centers, which are registered at the Taekwondo Association of Kwangju Metropolitan City, and having a questionnaire survey with the method of self-assessment marking, that is, the direct interview method. Except 58 questionnaires that were judged to answer insincerely or had missing parts, 422 questionnaires were used for the actual analysis. The objective of this study is to research the trainees' satisfaction level about facility factors, analyze the contents, and thereby make the plan to activate Tae kwondo training centers, in order to effectively operate Taekwondo training centers. Thus, this study concluded as follows. First, it showed no significant in the comparison by gender and training period, and it showed the significant difference between 4th and 5th grader trainees of elementary school ~1st grader trainees of middle school and over 2nd grader trainees of middle school. Second, the satisfaction level of 4th grader ~1st grander trainees of middle school for facility factor was shown as high, whereas over the 2nd grader trainees of middle school low. Third, as for age, it showed the significant difference between the 10 year -old trainees, 11 year-old trainees ~14 year-old trainees and over 15 year-old trainees, and the satisfaction level of 10 year-old trainees for facility factors was shown as high, wheres over 15 year-old trainees low. Fourth, as for grade(Poom Geup), it showed the significant difference between the trainees with Geup grade and trainees with over Poom grade, and it showed the characteristic that the satisfaction level of the trainees with Geup grade for facility factors was high, whereas the trainees with over Poom grade low.

직장인의 생활스포츠 참여가 생활적응에 미치는 영향

최공집,윤오남,정혜윤,김보정 한국스포츠리서치 2004 한국 스포츠 리서치 Vol.15 No.5

This study aimed at examining how the organizational citizenship behavior as a significant attitude variable of organization members appear through daily sports activities and self-efficacy in local administration organizations. To study the organizational citizenship behavior of local public officers as an important attitude variable and the human resource management program that is used to guide their behaviors, it made an assumptive model based on the results of precedent studies and intended to examine its cause and effects. To achieve the purpose of the study, this study presented specific items to be examined and intended to identify them as follows. This study used questionnaire for the study, and it consists of questions about daily sports activities, self-efficacy, organizational citizenship behaviors, altruism, courtesy, sportsmanship, conscientiousness and civic virtue. The data, this study used the 'SPSSwin Ver. 10.01 statistics package' on a personal computer to perform descriptive statistics and demonstration of a research model and its assumption. For the statistical analysis, it used the single-dimensional analysis using Cronbach's Alpha, the Cross Tabulation, the Analysis of Variance (ANOVA) and the Multi-Regression.