청소년의 체육수업 재미와 정신건강 및 관련 변인의 관계

류호상 ( Ho Sang Yoo ),이옥동 ( Ok Dong Lee ),정연택 ( Yeon Taek Jeong ) 한국스포츠심리학회 2004 한국스포츠심리학회지 Vol.15 No.3

2011년 세계육상선수권대회를 위한 한국 육상의 전략종목 개발과 발전과제

류호상(Ho Sang Yoo),구강본(Kang Bon Goo) 한국사회체육학회 2009 한국사회체육학회지 Vol.0 No.36

우울증 치료에 운동과 약물 효과의 비교

류호상 ( Ho Sang Yoo ) 한국스포츠심리학회 1997 한국스포츠심리학회 학술발표논문집 Vol.- No.1

일회성 유산소운동 강도에 따른 성인남자의 수면질과 정서의 변화

류호상 ( Ho Sang Yoo ),정연택 ( Yeon Taek Jeong ),허용 ( Yong Hur ),정혁 ( Hyuk Chung ) 한국스포츠심리학회 2007 한국스포츠심리학회지 Vol.18 No.2

럭비선수의 포지션별 심리적 특성 비교

류호상(Ho-Sang Yoo),조성철(Sung-Chul Cho),정연택(Yeon-Taek Jeong) 한국코칭능력개발원 2005 코칭능력개발지 Vol.7 No.1

요가활동이 중학생의 정신 건강에 미치는 영향

류호상(Ho Sang Yoo),김영숙(Young Sook Kim),정연택(Yeon Taek Jeong) 한국발육발달학회 2004 한국발육발달학회지 Vol.12 No.4

This study examined if Yoga activity influences the mental health of middle school students. A total of 38 male middle school students were randomly assigned to three conditions; Yoga activity, softball activity, or non-physical activity. Yoga and softball activities were practiced once a week, 1 hour a day, for 12 weeks. All groups were measured with the Symptom Checklist-9-Revision (SCL -90-R) before and after the experiment. Analysis of covariance (ANCOVA) using post test score as covariate was used to compare group differences. When F-values of ANCOVA were significant, Tukey``s post hoc test was used. Results showed that the Yoga activity group showed significantly lower somatization, compulsion, hostility, paranoia, and psychotism than the non-physical activity group (p<.01). The softball activity also revealed lower scores in the above mental problems compared to the non-physical activity (p<.01). Significantly increased trunk extension was found with only the Yoga activity (p<.001). It was suggested that physical activities rather than non-physical activity for club or special aptitude activity in middle school need to be activated to increase students` mental health.

기술대학 학생들의 체육활동 수준과 웰빙의 관계

이상대 ( Sang Dae Lee ),류호상 ( Ho Sang Yoo ) 한국스포츠심리학회 2009 한국스포츠심리학회지 Vol.20 No.4

이 연구는 기술대학 학생들의 사회인구학적 변인과 체육활동 수준에 따른 웰빙의 차이를 알아보고, 주요변인들의 상대적 공헌도를 규명하여 기술대학의 체육프로그램 개발과 생활지도를 위한 기초정보를 제공하는데 목적이 있었다. 연구대상자는 전국 37개 한국기술대학에 재학 중인 학생들이었으며, 사용된 검사도구는 Abbot와 Jones(2006)의 웰니스검사지(the Wellness Inventory)를 연구자가 우리문화에 맞도록 번안하여 신뢰도와 타당도 검정을 거친 한국판 웰빙검사지였다. 자료처리는 SPSS Version 14.0 통계 프로그램을 이용하여 연령대, 신체질량지수(BMI), 체육수업 시수, 체육수업 참여적극성, 방과후 체육 참여빈도, 방과후 체육 참여적극성, 웰빙의 평균과 표준편차를 산출하였다. 다변량분산분석(MANOVA) 결과 연령대가 높을수록 웰빙이 높은 것으로 나타났으며(p<.001), 정상수준의 BMI에서 웰빙을 높게 인식하였다(p<.001). 또한 체육수업과 방과후 체육 참여빈도와 참여적극성이 높을수록 웰빙수준이 높게 나타났다(p<.001). 동시입력방식 중다회귀분석(enter multiple regression analysis)을 통해 총웰빙에 영향을 미치는 주요 변인들의 공헌도를 알아본 결과, 체육수업 참여적극성, 방과후 체육 참여적극성, 방과후 체육 참여빈도, 가족월평균수입, 흡연량 순으로 나타나 신체활동 변인들이 웰빙에 중요한 결정 요인임을 시사하였다. The purpose of this study was to examine the wellbeing to the levels of socio-demographic background and physical education activity in Polytechnic Colleges` students, and to identify the relative contribution rate of major variables in order to provide basic data for the development of physical education programs and guidance for them. The subjects were a total of 1,358 students at 37 Korea Polytechnic Colleges around the nation. The Korean version of the Wellness Inventory (Abbot & Jones, 2006) modified and complemented with the help of experts was used to carry out this study. The collected data were analyzed with SPSS Version 14.0 program to calculate the average value and the standard deviation, and the independent t-test was utilized to analyze the variation of well-being by sex. And then, MANOVA was used to examine the effects of age, body mass index, the number of physical education classes, the level of participation in physical education classes, the frequency of participation in after-school physical activity and the level of participation in after-school physical activity on wellness. When the significant F-value was shown, Scheffe`s post hoc test was used to compare a specific group differences. Multiple regression analysis and enter method were used to find out the relative contribution of major variables affecting wellbeing. The results showed that the wellbeing of the male students was more positive than that of female students. Students in their thirties have a higher level of wellbeing than the other age groups. Also, students at normal level of BMI have the higher level recognition of well-being compared to the other groups. In physical activity, the recognition of wellbeing was higher as the frequency and the level of participation are higher. The contribution rate affecting total wellbeing in descending order was the level of participation in physical education classes, the level of participation in after-school physical activity, the frequency of participation in after-school physical activity, monthly family income, and the amount of smoking.

다른 강도의 일회성운동이 염증인자 및 CK에 미치는 영향

고성경 ( Seong Kyeong Ko ),류호상 ( Ho Sang Yoo ),권영우 ( Yeung Woo Kwon ),안나영 ( Na Young Ahn ),김진형 ( Jin Heung Kim ),권광선 ( Kwang Sun Kwon ),김권섭 ( Kwon Sup Kim ) 한국운동생리학회(구 한국운동과학회) 2011 운동과학 Vol.20 No.4

고성경, 권영우, 류호상, 안나영, 김진형, 권광선, 김권섭. 다른 강도의 일회성운동이 염증인자 및 CK에 미치는 영향. 운동과학, 제20권 제4호. 367-378, 2011. 본 연구는 일반여성의 다른 강도의 운동이 염증인자인 CRP, 백혈구, 백혈구아형와 근육손상인자인 CK에 미치는 영향을 규명하기 위한 것이다. 11명의 여성이 본 연구에 참여하였으며 최대심박수의 65%와 최대심박수의 80%의 운동을 트레드밀을 이용하여 수행하였다. 연구대상들은 각각 250~300 kcal와 동일한 운동량을 수행하였다. 분석을 위한 채혈은 안정 시, 운동직후, 24시간 회복기에 이루어졌다. 결과 CRP의 경우 최대심박수의 80%에서 운동 후 안정 시에 비하여 회복기에 유의하게 증가하였지만 상호작용효과는 없었다. 백혈구의 경우 일회성운동직후 증가하였으며 상호작용효과가 나타나 높은강도의 운동처치가 더욱 높은 증가율을 보였다. 회복기에는 모두 안정 시 수준을 회복하였다. 백혈구아형의 경우 두 처치 모두 운동직후 유의하게 증가하여 회복기에 감소하였다. 그렇지만 상호작용효과는 없었다. 근 손상지표인 CK의 경우 두 처치 모두 안정 시에 비하여 운동직후와 회복기에 유의하게 증가하였으며 상호작용효과는 없었다. Ko, S. K., Yoo, H. S., Kwon, Y. W., Ahn, N, Y., Kim, J. H., Kwon, K. S., Kim, K. S. The effects of different exercise intensity on blood inflammatory and CK concentration. Exercise Science. 20(4): 367-378, 2011. The purpose of this study was to investigate the effect of different exercise intensity on blood CRP, WBC, WBC subsets and CK concentration. Eleven females (age 27.3±4.38, weight 58.2±4.92) participated in this study and performed 65% HRmax and 80% HRmax by treadmill. Subjects performed an isoenergetic bout of exercise equal to 250~300 kcal. Blood samples extracted from pre, immediately after exercise and recovery period (24 hour later). No significant increase was founded in serum CRP concentration after immediately exercise in both treatment. There are significant increase in CRP from baseline to 24 h post-exercise for 80% HRmax but there are no significant interaction with 65% HRmax. Blood WBC concentration significantly increased immediately after exercise and such exercise induced increase was significantly higher for 80% HRmax exercise than 65% HRmax. Blood neutrophil, lymphocyte and monocyte concentration significantly increased immediately after exercise and returned baseline value at recovery period but there was no significant interaction with different exercise intensity. Blood CK concentration was significantly increased immediately after exercise in contrast to pre exercise value in both treatment and continued to the recovery period. But there was no significant interaction with different exercise intensity.

장기간의 유산소운동이 노인의 인지기능에 미치는 영향

김성운(Kim, Sung-Woon),류호상(Yoo, Ho-Sang) 한국체육과학회 2013 한국체육과학회지 Vol.22 No.4

The purpose of the present study was to examine whether chronic aerobic exercise affect the cognitive function of older adults. A total of 24 subjects who varied in self-reported physical activity history participated in this study. According to the condition of the physical activity level (low: 3,200kcal per week), subjects were divided into 2 groups. The frontal lobe cognitive function was measured by the Digit Span Forward test, the Trail Making test, the Immediate recall words test, the Delayed recall words, the Controlled Oral word association test, and the finger tapping test. The Cognitive function was assessed by neuroelectrical response, an event-related potential (ERP) at Fz, Cz, and Pz during oddball task. As the results, Frontal lobe cognitive function data revealed that aerobic exercise groups exhibited improvement compared to the control groups. The aerobic exercise group exhibited larger P300 amplitude than the control group. The aerobic exercise group exhibited shorter P300 latency than the control group. The results of the analysis revealed that long-term aerobic exercise may be beneficial to aspects of cognition, particularly among older adults. It was concluded that long-term aerobic exercise is associated with attenuation of cognitive decline in older adults.

장기간 복합운동 참여에 따른 여성노인의 인지기능과 우울

손준호 ( Joon Ho Shon ),류호상 ( Ho Sang Yoo ) 한국스포츠심리학회 2010 한국스포츠심리학회지 Vol.21 No.4

이 연구의 목적은 장기간 복합운동이 여성노인의 인지기능과 우울에 미치는 영향을 규명하는 것이었다. 연구 참여에 동의한 총 24명의 노인들은 실험집단(12명) 또는 통제집단(12명)에 무선으로 배정되었으며 실험집단은 16주간, 주 3회, 하루 60분씩 복합운동(유산소+무산소)에 참여하였다. 두 집단의 평균을 비교하기 위하여 복합운동 시작 전과 8주, 16주 후에 각각 인지기능(Cognitrone test)과 우울(Geriatric Depression Scale Short Form Korea Version)을 측정하여 이원변량분석 반복측정(2X3 repeated measures)을 실시하였다. 분석결과 인지기능의 하위요인 중 정답반응비율과 정답반응수 그리고 우울에서 두 집단 간에 유의한 차이가 나타났다(p<.05). 실험집단의 경우 사전, 8주, 16주순으로 유의한 차이가 나타났고, 16주 측정에서 가장 긍정적인 변화를 보였다. 통제집단은 측정시기에 따라 유의한 차이가 없는 것으로 나타났다. 결론적으로 16주간의 복합운동은 여성노인의 인지기능과 정서에 긍정적인 영향을 미치는 것으로 요약된다. The purpose of this study was to investigate the effects of chronic combined exercise on cognitive function and depression in elderly women. Twenty four subjects were assigned to one of two groups, experimental (n=12) and control (n=12). The experimental group participated in combined exercise which was scheduled for 16 weeks, three times a week, and sixty-minutes for each session. The pre-test, middle-test and post-test were administered to each group and the measures were Cognitrone test and GDSSF-K test. The data obtained from each measure were analyzed using two-way ANOVA repeated measures, respectively. From the results of group comparison, the experimental group performed significantly better in the Cognitrone test and the GDSSF-K test compared to the control(p<.05). For variables such as Percentage of Correct Reactions, Sum of Correct Reactions, and Depression, the result from contrast tests using the experimental group data showed significant differences among periods, respectively (i.e., 16th<8th<Pre). No significant difference, however, was found in the control group. It indicated that participating in the combined exercise improved cognitive function and mood states of elderly women.