스포츠사회학 : 스포츠댄스가 청소년의 자기존중감과 잠재적 일탈성향에 미치는 영향

박계순(KyeSoonPark),최희남(HeeNamChoi),이도웅(DoWoongLee) 한국체육학회 1999 한국체육학회지 Vol.38 No.2

본 연구의 목적은 스포츠댄스 참여가 청소년들의 자기존중감과 잠재적 일탈성향에 어떠한 영향을 미치는가를 규명하는 것이다. 피험자는 남녀공학 중학생 6개학급 246명을 대상으로 통제집단 121명(3개 학급)과 비교집단 125명(3개 학급)을 임의선정 하였다. 비교집단은 1개월 참여집단 41명(1개 학급), 2개월 참여집단 42명(1개 학급), 3개월 참여집단 42명(1개 학급)으로 무선할당하여 참여정도를 구분하였다. 참여집단에게는 주 2회(주당2시간) 방과후에 스포츠댄스를 실시하였고, 통제하고자 한 배경변인은 성(性)과 가계소득이며, 잠재적 일탈성향에 영향을 미치는 매개요인은 자기 존중감을 설정하였다. 선행연구의 설문지를 신뢰도와 타당도를 검증하고, 수정보완하여 사용하였고, 자료 분석을 위해 사용한 통계기법은 t-test, 일원변량분석, 중다상관분석, 중다회귀분석을 실시하였다.연구의 결과는 첫째, 성(性)은 자기존중감과 잠재적 일탈성향에 유의한 관계가 없는 반면, 가계소득은 자기존중감과 유의한 상관관계가 있고 잠재적 일탈성향과는 유의한 상관관계가 없는 것으로 나타났다.둘째, 스포츠댄스에 참여한 집단이 참여하지 않은 집단보다 자기존중감이 높으며, 잠재적 일탈성향이 낮은 것으로 나타났다.셋째, 스포츠댄스에 대한 참여기간이 길수록 자기존중감이 높으며 잠재적 일탈성향이 낮은 것으로 나타났다.넷째, 잠재적 일탈성향을 종속변인으로 한 다중회귀분석결과 성과 자기존중감이 통계적으로 유의미한 영향을 미치는 것으로 나타났다. This study examined the effects of participation in sport dance on middle school students self-esteem and subconscious delinquency. A total of 246 students from 6 classes in a coed middle school were assigned into either a sport dance group (n = 125, 3 classes) or a control group (n = 121, 3 classes). Students in the sport dance group participated in the after school sport dance program two times a week (2 hours a week). Each of the three sport dance classes participated in 1-month, 2-month, and 3-month program Demographic variables of interested included gender and family income. Self-esteem was proposed as a moderating variable in the relationship between sport dance participation and subconscious delinquency. Reliability and validity of the measures used in this study were acceptable. Statistical procedures used to analyze the data included t-test, ANOVA, multiple correlation, multiple correlation, multiple regression, and path analysis. The results showed that gender was not related to subconscious delinquency, while family income was significantly correlated with self-esteem but not with subconscious delinquency. Students in the sport dance group were high in self-esteem and low in subconscious delinquency compared to those in the control group. The students in the 3-month period program showed significantly high scores on both self-esteem and subconscious delinquency measures compared to the shorter period classes.

자연과학편 : 30분 중강도 트레드밀 운동을 적용한 열 적응 훈련이 운동내열성에 미치는 영향

박계순(KyeSoonPark),김경배(KyoungBaeKim),전태원(TaeWoonJun) 한국체육학회 2006 한국체육학회지 Vol.45 No.6

본 연구의 목적은 30분 중강도 트레드밀 운동을 적용한 열 적응 훈련이 운동내열성에 어떠한 영향을 미치는가를 알아보는 것이다. 연구대상은 건강한 남자 대학생 37명이었으며, 3가지 열 적응 훈련 집단으로 배정하였다: Exercise+Heat, Heat, Control. Exercise+Heat 집단은 14일간 매일 30분간 35 ℃, 70% RH 조건 하에서 최대산소섭취량의 60%(전반부 7일)와 75%(후반부 7일) 강도로 트레드밀 운동을 실시하였으며, Heat 집단은 운동 없이 동일한 조건에서 열 적응만을 하였다. 운동내열성은 35 ℃, 70% RH 조건 하에서 5 km/h 속도로 1시간 동안 트레드밀 걷기 운동을 실시할 때, 직장온, 피부온, 심박수, 총 발한량, 국소 발한량, 발한개시시간, 땀 Na⁺ 농도, 생리적 피로도 등을 통해 검사하였다. 연구 결과, 총 발한량 이외에는 열 적응 훈련의 효과가 나타나지 않았다. 열 적응 효과를 얻기 위해서는 환경기후(온도, 습도, 계절)와 운동(강도, 기간, 시간) 조건을 적절히 조합하여야 할 것이다. The purpose of this study was to investigate the effects of heat acclimation exercising in 30 minutes, moderate intensity, and treadmill on exercise heat tolerance. The subjects, 37 healthy university male students, were assigned to three groups of heat acclimation: Exercise+Heat, Heat, and Control. The Exercise+Heat group was acclimated over 14 consecutive days through 30 min/day treadmill walking (35 ℃, 70% relative humidity (RH)) and the Heat group was acclimated at same conditions without exercise. The rectal and skin temperature, heart rate, total and local sweat rates, onset time of sweating, sodium concentration of sweat, and physiological strain index (PSI) were measured in a climatic chamber at 35 ℃, 70% RH, with treadmill walking (5 km/h, 1 hr) for the analysis of exercise heat tolerance. As the results, the interaction between the heat acclimation type and time was not shown the effect on exercise heat tolerance, but there was a significant tendency in the total sweat rate. These results suggest that the environment climates (temperature, humidity and season) and the exercise modes (intensity, duration and time) should match each other to have any effect of heat acclimation.

자연과학편 : 대사증후군 여성의 수중과 지상에어로빅 운동이 동맥경화지수 및 CRP에 미치는 영향

김경한(KyungHanKim),박계순(KyeSoonPark),이한준(HanJoonLee) 한국체육학회 2010 한국체육학회지 Vol.49 No.2

본 연구의 목적은 수중과 지상 에어로빅 운동이 대사증후군 여성의 동맥경화지수 및 CRP에 미치는 영향을 규명하기 위해 실시하였다. 본 연구는 U시 소재 K내과 내원자 중 미국콜레스테롤 교육 프로그램의 3차 관리지침(NCEP-ATP Ⅲ)에 대한 기준을 충족시키는 대사증후군 여성 16명을 수중군과 지상군으로 각 8명씩 무선배치 하였다. 대사증후군 위험요인은 인체조성, 혈액분석을 통해 측정하고 운동 전,후 측정항목은 혈액분석을 통한 동맥경화지수(Atherogenic index: AI)및 C-reactive protein(CRP)을 측정하였다. 실험분석이 끝난 후 실험처치를 통해 얻어진 모든 변인에 대해 평균과 표준편차를 산출하였으며, 집단내 차이검증은 paired t-test로, 집단간 차이검증은 independent t-test로 분석하였으며, 유의수준은 .05에서 실시하였다. 결론적으로 일일 300kcal 운동량을 통한 HRR 60~85%의 운동 강도로 수행되어진 수중과 지상 에어로빅 운동의 효과 비교에 있어서 그룹간의 유의차는 나타나지 않았으나 지상 운동군의 동맥경화지수와 CRP 변화에 긍정적인 영향을 준다는 것을 알 수 있었다. The purpose of this study was to identify effects of aqua and land aerobic exercise on atherosclerosis indices and CRP in women with metabolic syndrome. For subjects of this study, 16 women with metabolic syndrome that satisfies the NCEP-ATP Ⅲ criteria seeking treatment at Kinternal medicine hospital located in U were selected and were randomly assigned to two groups with 8 women in each group. Metabolic syndrome risk factors were measured through body composition and blood analysis, and for the items before and after exercise, atherosclerosis indices and CRP were measured by analyzing blood. After completion of the test analysis, standard deviation of all variables obtained through the experiment were computed, paired t-test was used for differences within groups and independent t-test was used for differences between groups at significance level .05. In conclusion, the result of comparing the effects of aqua and land aerobic exercise with HRR 60~85% of exercise intensity consuming 300kcal a day showed that there was no significant difference between groups, but regarding land aerobic exercise, the changes in atherosclerosis indices and CRP were positively affected.

운동생리학: 우수 남녀 태권도 선수의 경기 중 심박수, 혈중 젖산, 혈압, 심근산소소비량의 변화

박익렬(IkRyeulPark),전태원(TaeWonJun),박계순(KyeSoonPark),류병관(ByungKwanRyoo),최정현(JungHyunChoi) 한국체육학회 2002 한국체육학회지 Vol.41 No.5

The purpose of this study was to investigate the change of heart rate, blood lactate, blood pressure and MV O₂ during Taekwondo competition in males and females Taekwondo athletes, Data collected at the rest, competition, post immediate, recovery. The subject were consist of 8 males and 8 females in Taekwondo Athletes, The result of this study by analysis of variance of raw data from repetition measurement both male and female at the pre and post competition were as follows.1. There was no significant difference of HR between male and female in competition, but between 1R and 2R and between 1R and 3 were significantly different. The highest HR of each round was 180∼189bpm, 90∼95% of HRmax.2. There was no significant difference of blood lactate between male and female, but lactate was significantly increased as times went by, and especially at the post immediately 3R was increased three times at rest.3. There was a significant difference of systolic pressure between male and female at each round. Systolic pressure of male athletes was 13∼22mmHg higher than female athletes after each round, and MV˙O_2 of male athletes was 1∼4.6mmHg·bpm^-3 higher than female, that was increased a few times at rest. As a result HR and blood lactate were no significantly different between male and female athletes in Taekwondo competition. But, blood pressure and MV˙O₂ in male athletes were higher than female. In conclusion, the results suggest that it is necessary to figure out the best way to develop athletic performance by applying individual exercise intensity or different program during the Taekwondo training.