초등학생의 신체유형별 신체구성 및 신체부위별 체지방 분포도가 운동수행능력에 미치는 영향

손원일 한국유아체육학회 2003 한국유아체육학회지 Vol.4 No.-

본 연구의 목적은 초등학생을 대상으로 신체유형과 신체부위별 체지방 분포도를 세 가지 유형으로 분류하교 분류유형에 따른 신체구성 및 운동수행능력을 비교 분석하여 건강증진을 위한 적극적인 지도는 물론 건강관리에 중요한 자료를 제공하는데 있다. 1) 연구대상은 서울시에 소재한 S초등학교 4학년부터 5학년까지 남학생 228명을 무선표집방법에 의하여 선정하였으며, 측정항목은 형태, 신체구성, 신체유형, 신체부위별 체지방 분포도, 운동수행능력을 측정하였다. 2) 자료처리는 서술통계를 위한 평균과 표준편차를 산출하였으며 신체유형 그룹별, 체지방 분포도별 변인들을 비교하기 위하여 일원변량분석을 실시하였으며 그룹간 유의한 차이가 있을 때 사후검증을 실시하었고 모든 통계치의 유의수준은 P<0.05로 설정하여 검증하였다. 3) 신체유형별 신체구성은 체지방률, 체지방량, 제지방량, 기초대사량, 총수분량, 체질량 지수, 요위/둔위비에서 내배엽(Endomorphy)이 가장 높은 성적을 나타냈으며 요위/대퇴위비에서는 외배엽(Ectomorphy)이 가장 높게 나타났다. 4) 신체유형별 운동수행능력은 플라밍고 밸런스과 악력은 내배엽(Endomorphy)이 플랫 테핑, 앉아 윗몸 앞으로 굽히기, 제자리 멀리뛰기, 윗몸일으키기, 50m왕복달리기, 전신지구력 달리기의 경우 외배엽(Ectomorphy)이 가장 높게 나타났다. 5) 신체부위별 체지방분포도 그룹별 신체구성은 체지방율, 체지방량, 제지방량. 기초대사량, 총수분량, 체질량지수 모두 여성형(Gynoid)이 가장 높게 나타났다. 6) 신체부위별 체지방분포도와 운동수행능력은 플랫테핑, 앉아윗몸 앞으로 굽히기, 제자리 멀리뛰기, 윗몸일으키기. 50m 왕복달리기는 남성형(Androgeny)이 플라밍고 밸런스, 전신지구력달리기는 보통형(Normal)이 악력은 여성형(Gynoid)이 가장 높게 나타났다. The aim of this study was to analyze the influence of somatotype and fat distribution on physical performance in boys aged 9-11 years. Suejects of the study included a total of 228 boys. The anthropometric measurements included body weight, height, sitting height, eight sites of circumferences taken at chest inspiration, expiration, upper arm, flexed upper arm, waist, hip, thigh, calf, fiveskinfolds taken at triceps, subscapular, supailiac, thigh, medial calf. The three somatotype components were calculated by Carter-Heath anthropometric method. Body composition parameters were estimated by Bioelectric impedance analysis(BIA-310 model). The fat distribution was calculated by waist-hip circumference(WHR). Physical performance tests included flamingo balance, plate tapping, sit and reach, grip strength, sit-ups, shuttle run 50m, bent arm hang, endurance run. All data were analyzed by SAS procedure (1988). The results show that boys with high level of endomorphy have more percent fat, fat mass, basal metabolic rate, body mass index(BMI) than those of others. However, waist-thigh ratio was the highest for ectomorphy. As for the physical performance endomorphy was the highest for flamingo balance and grip strength, and ectomorphy for plate tapping, sit and reach, standing broad jump, shuttle run, and endurance run. Gynoid fat patterning had more values for percent fat, fat mass, fat-free mass, basal metabolic rate, total body water and body mass index. But android fat patterning showed higher values for flamingo balance, and endurance run.

정보화사회 칼럼-남북한의 정적교류

손원일,Son, Won-Il 한국정보통신집흥협회 1989 정보화사회 Vol.25 No.-

이동평균필터를 이용한 3D LiDAR 센서 거리 기반 다중 객체 추적 성능향상에 관한 연구

손원일(Weonil Son),이효진(Hyojin Lee),장형준(Hyeongjun Jang),박기홍(Kihong Park) 한국자동차공학회 2018 한국자동차공학회 학술대회 및 전시회 Vol.2018 No.11

태권도 시범 참여에 따른 자아탄력성, 스트레스 대처행동, 학교생활만족의 관계

손원일(Son, Won-Il),김수연(Kim, Su-Yeon) 세계태권도문화학회 2018 세계태권도문화학회지 Vol.9 No.4

The aim of this study is to identify the effect of Taekwondo Demonstration, Ego-resilience, Stress-coping behaviors and School life Satisfaction. Sample extraction method using a convenience sampling, Were immediately return a completed questionnaire. 31 samples out of the research as irrelevant, except to 269 samples through convenient sampling method were adopted as a final data. The frequency analysis of the data processing and analysis of data collected, exploratory factor analysis of SPSS WIN ver 18.0 and confirmatory factor analysis and valyfication of hypotheses for the research model analysis of covariance structured analysis using AMOS 21.0. Results from the empirical analysis are as follows. First, the ego-resilience had positive effect on stress-coping behaviors. Second, the ego-resilience had positive effect on school life satisfaction. Third, the stress-coping behaviors had not positive effect on school life satisfaction.

고령 여성들의 복합운동 프로그램이 호흡 순환기능 및 견관절 등속성 근력에 미치는 영향

손원일(Won Il Son) 한국발육발달학회 2010 한국발육발달학회지 Vol.18 No.3

The purpose of this study was to investigate the effects of complex exercise program on respiro-circulatory function and shoulder isokinetic muscle strength in elderly women(65~72 years). We enrolled 30 elderly women into 12week aerobic exercise and resistance strength exercise training, Kuk Sun Do`s Dan-jeon breathing program. In measurements index, resting pulmonary function were determined by pulmonary function analysis measures. During exercise pulmonary function assessment included measurements of heart rate, oxygen uptake, ventilation. Shoulder isokinetic muscle strength assessment included measurements of peak torque, average power in 60˚/sec. All variables was statistically analyzed using two-way ANOVA with repeated measures (p<.05). The data was showed result of this study are following. First, in resting respiro-circulatory function, exercise group were showed significantly difference VC, ERV, IRV, IC, TV, FVC, and MVV but control group were not showed significantly difference. HR rest were decreased significantly(p<0.05), and HR peak were increased significantly (p<0.05). And VO2rest and VO2peak were increased significantly(p<0.01). Second, in shoulder isokinetic muscle strength, after program, peak torque, average power in 60˚/sec were increased. These data suggest that aerobic exercise and resistance strength exercise, Dan-jeon breathing program in elderly women is an effective to improve respiro-circulatory function factors and shoulder isokinetic muscle strength.

심판판정 효능감 한국어 척도 타당도 검증

손원일(Son, Won-Il),황승현(Hwang, Seung-Hyun),송용관(Song, Yong-Gwan) 한국체육과학회 2018 한국체육과학회지 Vol.27 No.2

The purpose of this study is to develop and validate the Korean version of the Referee Self-Efficacy in Sport Scale by Meyers, et al.(2012). The validation of the Korean Version of the Referee Self-Efficacy in Sport Scale was done in accordance with four selected factors. To determine these factors, a content review was undertaken by three Ph.D. students in sports psychology. After examining the internal validity of the expert group, the 4 factors were selected from an initial listing of 13 factors and confirmed as the final contents. The subjects of the study were 333 male(81.6%) and 75 female(18.4%) referees who belonged to the same sport association. A total of 408 referees were selected. The data was subjected to correlation analysis, criteria validity and descriptive statistics, confirmatory factor analysis, and reliability analysis. The results of this study were as follows: First, the validity factor analysis of the Korean version of Referee Self-Efficacy was verified. Second, the validity of the criterion was proved by using the sport referee stress scale(Yoo & Park, 2001). Third, the conceptual validity of the Korean version of the Referee Self-Efficacy in Sport Scale was proved. These results can be confirmed as a valid measure of the Referee Self-Efficacy in Sport Scale when translated into Korean.

생활체육참가자의 스포츠몰입과 여가정체성 및 생활만족의 관계

손원일(Won Il Son),장진우(Jin Woo Jang),김성문(Sung Mun Kim) 한국사회체육학회 2008 한국사회체육학회지 Vol.0 No.34

The purpose of this study was to explore the relationship among leisure sports participant` sport commitment and leisure identity, life satisfaction. A total of 257 leisure sports of five events in Donghae city and Samcheok city of Kangwon province were selected with the subject of final analysis. The instrument for this survey was questionnaire in which items consisted of scales through exploratory factor analysis and reliability analysis. For the statistical analysis, correlation, multi-regression and path analysis. On the basis of the results analysed, the conclusions were drawn as following. First, leisure sports participants` sport commitment have totally a positive influences on leisure identity. Second, The leisure sports participants` sport commitment have partly a positive influence on life satisfaction. Third, leisure sports participants` leisure identity have partly a positive influences on life satisfaction. Fourth, there were significant causal relationships among sport commitment and leisure identity and life satisfaction, namely sport commitment didn`t give directly influence on life satisfaction and indirectly on life satisfaction through leisure identity.

상업스포츠센터의 내부마케팅과 직무만족, 조직몰입 및 조직시민행동의 구조적 관계

손원일(Son, Won-Il),황지현(Hwang, Ji-Hyun) 한국체육과학회 2016 한국체육과학회지 Vol.25 No.6

This study has a main purpose that closely examines the structural relationship among internal marketing, job satisfaction, organizational commitment, and organizational citizenship behavior of the commercial sport center. In order to achieve it, the sample from employees were accumulated by using convenience sampling that chose sports center in seoul. The samples were 300 people. and we excluded unsuitable sheet like that were decided as untrustful one and an omission and unclear. So the final samples were 285 people. On the basis of that, The statistical techniques, spss 21.0 and amos 21.0 program have been 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, confirmatory factor analysis, reliability analysis, correlation analysis, and structure equation model analysis. The research has drawn the following conclusions, based on the above mentioned research method and its procedures: First, The internal marketing influences job satisfaction. Second, The job satisfaction influences organizational commitment. Third, The job satisfaction influences organizational citizenship behavior. Fourth, The organizational commitment organizational citizenship behavior.

탁구 포핸드 드라이브와 스매시의 각운동학 분석

손원일 ( Won Il Son ) 한국운동역학회 2008 한국운동역학회지 Vol.18 No.1

초등학교 태권도 수련생이 인지한 지도자의 인적서비스품질이 참여자만족에 미치는 영향: 성별의 조절효과 분석

손원일 ( Won-il Son ),박해원 ( Hae-won Park ) 대한무도학회 2021 대한무도학회지 Vol.23 No.3

이 연구는 초등학교 태권도 수련생이 인지한 지도자의 인적서비스품질이 참여자만족에 미치는 영향관계를 규명하고 그 영향관계에서 성별에 따른 조절효과를 검증하는데 연구의 목적이 있다. 초등학교 태권도 수련생을 연구대상으로 선정하였으며 인적서비스품질과 참여자만족을 측정할 수 있는 척도를 이용하여 설문조사를 실시하고 자료를 수집하였다. SPSS 22.0, Amos 18.0 프로그램을 이용하여 경로분석과 성별에 따른 조절효과 검증을 실시하였으며, 모든 통계적 유의수준은 .05로 설정하였다. 연구 결과 첫째, 인적서비스품질의 하위요인인 유형성과 공감성은 참여자만족에 통계적으로 유의한 영향을 미치는 것으로 나타났다. 둘째, 인적서비스품질의 유형성과 공감성은 참여자만족과의 영향관계에서 성별에 따른 조절효과가 있는 것으로 나타났다. The purpose of this study is to investigate the influence relationship between the leader’s human service quality perceived by elementary school Taekwondo trainees on participant satisfaction and to verify the moderating effect according to gender in the influence relationship. Elementary school Taekwondo trainees were selected as research subjects, and surveys were conducted and data were collected using a scale that can measure human service quality and participant satisfaction. Path analysis and multi-group analysis were performed using SPSS 22.0 and Amos 18.0 programs, and all statistical significance levels were set to .05. As a result of the study, first, tangibility and empathy, which are sub-factors of human service quality, were found to have a statistically significant effect on participant satisfaction. Second, it was found that the tangibility and empathy of human service quality had a moderating effect according to gender in the relationship with participant satisfaction.