여대생의 규칙적인 운동습관에 따른 신체조성 및 신체정렬의 특성

양명주 ( Yang Myoung-joo ),이신영 ( Lee Shin-young ) 한국무용과학회 2017 한국무용과학회지 Vol.34 No.2

본 연구는 규칙적인 운동습관에 따른 여대생의 신체조성과 신체정렬의 특성을 분석하는 것이다. 규칙적인 운동습관에 따라주 3회, 3년 이상 경력의 무용전공자들을 전문적 운동습관군(GroupA, n=84), 12주, 주 2회, 1회 30분 이상의 운동습관을 가진 일반여대생들을 일반적 운동습관군(GroupB, n=34), 규칙적 운동습관이 거의 없는 일반여대생들을 대조군(GroupC, n=66)으로 분류하였다. 본 연구의 자료처리는 SPSS 23.0 ver. 을 이용하여 빈도분석(frequency analysis), t검정(paired t-test), 일원변량분석(one-way ANOVA)을 실시하였고, 모든 통계적 유의 수준은 α=. 05 로 설정하였으며 그 결과는 다음과 같다. 첫째 규칙적인 운동습관에 따른 신체조성은 신장(p< .001, A >C), 체중(p< .001, A >C), 골격근량(p< .001, A >B>C), 체지방률(p<. 001, A<C), WHR(p< .01, A >B, A>C)에서 집단 간에 유의한 차이가 나타났다. 둘째, 신체정렬의 정면자세는 골반기울기(p< .05, A >B), 우측 무릎중앙(p< .001, A >C), 좌측 무릎중앙(p< .05, A >C)에서 유의차가 나타났다. 측면자세에서는 우측 외이도위치(p< .05, A >C), 좌ㆍ우측 경추각도(p< .001, A >B, C), 우측 정중선에서 어깨위치(p< .001, A >B, C), 좌ㆍ우측 ASIS-PSIS각도(p<. 001, A<B, C), 좌ㆍ우측 기준선에서 고관절위치(p< .001, A >B, C)에서 집단 간에 유의한 차이가 나타났다. 셋째, 신체부위별 좌ㆍ우 밸런스는 GroupA의 발목중앙(p<. 05), 외이도위치(p<. 01), 어깨위치(p<. 001), ASIS-PSIS각도(p<. 01), GroupC의 무릎중앙(p<. 05)에서만 유의한 차이가 나타났고, 집단 간에는 경추각도(p<. 01, B<A, C)에서 유의한 차이가 나타났다. 이상과 같이 운동습관의 유형에 따라 여대생들의 신체조성과 신체정렬이 다른 특징을 가졌음을 확인하였고, 이러한 결과를 토대로 여대생의 특성별 불균형적 자세로 인한 잠재적 위험을 예견할 수 있으므로 향후 이를 개선할 수 있는 바른 자세에 대한 움직임 교육이 요구된다. This study is to analyze characteristics of body composition and posture alignment pursuant to regular exercise habit of female college students. Pursuant to regular exercise habit, dance major students with 3 times a week in more than 3 years experience are classified into the professional exercise habit group (Group A, n=84), ordinary female college students with more than 30 minutes/time, 2 times a week in 12 weeks experience are classified into the ordinary exercise habit group (Group B, n=34), and ordinary female college students with almost no regular exercise habit are classified into the control group (Group C, n=66). Data disposal of the study was done by frequency analysis, paired t-test, and one-way ANOVA using SPSS 23.0 ver; and, all the statistical significance level was established as α=.05. Following are the results; First, body composition according to regular exercise habit showed significant differences between groups in height (p< .001, A >C), weight (p< .001, A >C), SMM (p< .001, A >B>C), %fat (p<.001, A<C), and WHR (p< .01, A >B, A>C). Second, frontal position of posture alignment showed significant differences in pelvic level (p< .05, A >B), right patella center (p< .001, A >C), and left patella center (p< .05, A >C). Lateral posture showed significant differences between groups in right earhole position (p< .05, A >C), left and right cervical spine angle (p< .001, A >B,C), acromial position in right midline (p< .001, A >B,C), left and right ASIS-PSIS angle (p<.001, A<B,C), and greater trochanter of hip joint position from left and right baseline(p< .001, A >B,C). Third, left and right balance as per body part showed significant differences only in ankle center (p<.05), external auditory meatus position (p<.01), and shoulder position (p<.001), ASIS-PSIS angle (p<.01) of Group A while it showed significant differences in knee center (p<.05) of Group C, and it also showed significant differences between groups in cervical spine angle (p<.01, B<A,C). As seen from above, it was found that body composition and posture alignment of female college students had different characteristics pursuant to type of their exercise habits, and it is possible to forecast potential risk due to their unbalanced postures by characteristic on the basis of such results and therefore, it is required to have motion education of correct postures to improve it in the future.

대학 운동선수들과 체육대학 학생들의 스트레스, 우울, 불안, 스트레스 대처능력의 비교

양명주(Yang, Myoung-Joo),김태호(Kim, Tae-Ho) 한국체육과학회 2019 한국체육과학회지 Vol.28 No.6

The purpose of this study was to compare stress index, depression, anxiety and stress coping ability of university elite athletes and student in physical education. The data was collected from June 1, 2019 to June 15, 2019. The survey was conducted on 87 elite athletes and 87 student in physical education. Nine elite athlete questionnaires and seven student in physical education questionnaires were listed badly reported. The analysis was conducted on 78 elite athletes (89.7%) and 80 students in physical education (91.9%). The differences in general characteristics of athletes and students of physical education were analyzed using the Chi-square test. Moreover, differences in the questionnaire between athletes and student in physical education were analyzed using the independent t-test. Finally, the correlation between stress, depression, anxiety and stress coping ability were analyzed using Pearson"s correlation. The results of the study are as follows; Elite athletes were statistically significantly higher than students in physical education. We suggest that educational programs and institutional support are needed to control and manage the stress of university elite athletes and general university students in physical education.

발레전공 여대생들의 섭식장애와 우울과의 관계

양명주(Yang, Myoung-Joo),조정호(Cho, Jung-Ho) 한국체육과학회 2011 한국체육과학회지 Vol.20 No.6

The purpose of this study was to examine the relationship between eating disorder and depression in ballet major female university students. 113 ballet major female university students were participated in this study. In order to find out the relationship between eating disorder and depression, Garner(2004)’s “Eating Disorder Inventory-3” and Beck, Steer, & Brown(1996)’s “Beck Depression Inventory-Ⅱ” questionnaire were used for collecting data. Statistical analysis in descriptive data, reliability, factor analysis, correlation coefficient and simple linear regression were performed using by PASW(ver. 18.0). The significant level was set at p<.05. The results were as followed. First, interoceptive awareness factor of eating disorder were correlated with cognitive symptom factor(r=-.232) and emotional symptom factor(r=-.272) of depression (p<.05). Second, interpersonal distrust factor of eating disorder were correlated with physiological symptom factor(π=.195) of depression(p<.05).

Cajori 5단계 상대평가를 통한 대학 운동선수들의 Y-Balance Test 기준개발

양명주(Yang, Myoung-Joo) 한국웰니스학회 2021 한국웰니스학회지 Vol.16 No.4

본 연구는 종목별 대학 운동선수들의 Y-balance test의 기준치 개발을 위해 진행되었다. 본 연구의 대상자들은 배구, 야구, 축구 종목의 대학 남자 운동선수 54명을 대상으로 기준개발을 진행하였으며 Y-balance test는 각 종목별 선수들의 오른발과 왼발 하지 부위에 대하여 Anterior section(전면), posterior medial section(후내면), posterior lateral section(후측면)에 대해 각 2회 측정하여 평균치를 계산하였다. 각 기준은 Cajori의 5단계 상대평가 등급 분류법을 이용하여 매우 높음, 높음, 보통, 낮음, 매우 낮음의 5단계에 대한 각각의 기준치를 개발하였으며 연구 결과 Cajori 5단계 상대평가 기준을 통해 Y-balance test의 기준치를 산정했을 때 각 측정값 간의 차이가 존재함을 확인할 수 있었다. 측정된 값을 Cajori 5단계 평가 방법으로 분류해 본 결과 야구 선수들과 축구 선수들의 평가 단계가 높게 나타나는 것을 확인할 수 있었고, 특히 야구 선수들의 경우 오른발 후내면과 왼발 후내면, 오른발 후측면과 왼발 후측면에서 가장 높은 기준값을 나타내는 것을 확인할 수 있었으며, 축구 선수들의 경우 오른발 전면과 왼발 전면, 오른발 composite score와 왼발 composite score가 다른 종목 선수들에 비해 높은 기준값을 나타냄을 확인할 수 있었다. 본 연구를 통해 대학 운동선수들의 균형능력 향상 및 평가를 위한 기초자료를 제공할 수 있을 것이며 후속 연구를 통해 여성 운동선수들을 포함한 다양한 종목의 포지션별 측정값 간의 차이를 위한 Y-balance test 기준값이 개발된다면 운동선수들에게 있어 경기력 향상과 부상 예방을 위한 하나의 중재 도구로써 사용될 수 있을 것이라 생각된다. This study was conducted to develop a baseline value for the Y-balance test of elite university athletes. The subjects of this study were selected as university elite male athletes of volleyball, baseball and soccer and the Y-balance test was performed on three sections of the anterior, posterior medial, and posterior lateral sections for each player"s right and left lower extremities. Measurements were made twice and the average was calculated. Each criterion developed a separate threshold for each of the five tiers: very high, high, moderate, low, and very low, using Cajori"s five-level relative rating scale. The results of this study show that there is a difference between the measurement values when calculating the baseline value of Y-balance test through Cajori 5-step relative evaluation criteria. In particular, in the case of baseball players, it was confirmed that right posterolateral and left posterolateral, and also the right posterior medial and left posterior medial showed the highest reference values. In the case of soccer players, it was confirmed that the right anterior and left anterior, right composite score and left composite score showed higher reference values than those of other sports players. Through this study, it will be possible to provide basic data for the improvement and evaluation of the balance ability of elite university athletes. If the Y-balance test standard value for the difference between the measured values of various sports including female athletes is developed through follow-up studies, it will be used as an intervention tool for improving performance and preventing injuries for elite athletes.

자연과학분야 : 무용전공 여대생들의 세부전공에 따른 체지방률과 우울과의 관계

양명주 ( Myoung Joo Yang ) 한국무용과학회 2013 한국무용과학회지 Vol.30 No.3

본 연구는 무용전공 여대생들의 세부전공에 따른 체지방률과 우울과의 관계를 규명하는데 목적이 있다. 본 연구의 대상자는 서울, 경기, 충청 지역 소재의 대학에서 무용을 전공하고 있는 학생 중 여대생을 목표 모집단으로 선정하여 집락 표집법을 통한 편의표집으로 선정된 한국무용 전공 174명, 발레 전공 122명, 현대무용 전공 129명을 대상으로 하였다. 체지방률 측정은 생체전기저항 분석법의 체성분분석기인 In-Body를 사용하였고, 우울 설문지는 Beck, Steer, & Brown(1996)의 “Beck Depression Inventory-Ⅱ”를 수정하여 사용하였다. 자료처리는 PASW Statistics 18.0을 이용하여 빈도분석, 요인분석, 일원변량분산분석 및 사후검증을 실시하였으며, 이때 유의수준은 .05로 설정하였다. 무용전공 여대생들의 세부 전공별 체지방률은 통계적으로 유의한 차이가 나타나지 않았고(p<.01), 우울에 있어서는 세부전공 중 한국무용 전공집단과 발레 전공집단 간에 차이가 있는 것으로 나타났다(p<.01). 결론적으로 무용전공 여대생들의 세부 전공에 따른 체지방률과 우울과의 관계에 있어서는 발레 전공집단이 한국무용 전공집단이나 현대무용 전공집단에 비해 영향을 받는 것으로 나타났다. The purpose of this study was to find out the relationship between body fat percentage and depression on female college dancers according to the subspecialty. The target population of this study was dance major students at colleges in Seoul, Gyeonggi Province and Chungcheong Province. 174 Korean dance majors, 122 ballet majors and 129 modern dance majors, were selected from the target population by using of cluster sampling. Bioelectrical impedance analysis was used for measuring body fat percentage and modified Beck, Steer, & Brown(1996)`s “Beck Depression Inventory-Ⅱ” questionnaire was used for assessing depression. Frequency analysis, factor analysis, one-way ANOVA, Scheffe test were conducted for statistical purpose using PASW Statistics 18.0 and the level of significance was set at p<.05. There were significant differences between Korean dance majors and ballet majors in depression(p<.01), but no significant differences in body fat percentage according to the subspecialty(p<.01). In conclusion the study shows that ballet majors have been more affected than korean dance majors and modern dance majors in the relationship between body fat percentage, depression on female college dancers according to the subspecialty.

발레리나들의 섭식장애와 골밀도에 관한 연구

양명주 ( Myoung Joo Yang ) 한국무용과학회 2012 한국무용과학회지 Vol.27 No.-

본 연구는 발레리나들의 섭식장애와 골밀도에 대해 알아보고자 직업 무용단에서 활동 중인 발레리나 들을 목표 모집단(target population)으로 선정하였고, 표집방법은 집락 표집법(cluster sampling)을 채택하였으며, 표본은 각 집락에서 편의표집(convenience sampling)을 통해 50명을 선정하였다. 섭식장애 설문지는 Stein & Jensen(1995)의``The Anorexia Bulimia Inventory``를 기초로 사용하였으며, 골밀도는 자동 골밀도 측정 장비 (SONOST-2000, Osteosys Co.)를 사용하여 T-score점수가 -1.0이상은 골밀도 정상 집단(집단 Ⅰ), -1.0∼-2.5사이는 골감소증 집단(집단 Ⅱ)으로 분류하였다. 본 연구의 자료처리는 PASW 18.0 프로그램을 사용하여 빈도분석 (frequency analysis), 직교회전방법(varimax)을 이용한 요인분석(factor analysis), 신뢰도분석(reliability analysis)을 실시하였고, 섭식장애 요인과 골밀도 정상집단, 골감소증 집단 간의 차이를 알아보기 위해 나이, 신장, 체중, 신체질량지수, 경력, 월경주기, 초경나이 등의 요인을 통제하여 공변량 분산분석(ANCOVA)을 실시하였으며, 섭식장애 요인과 골밀도와의 상관관계를 분석하기 위하여 상관관계분석(correlation analysis)을 실시하였다. 이때 유의수준은 p<05로 설정하였다. 발레리나들의 섭식장애와 골밀도에 관한 연구 결과 첫째, 발레리나들의 섭식장애 요인 중 폭식증 요인, 무기력 요인이 골밀도 정상집단과 골감소증 집단 간에 통계적으로 유의한 차이가 있는 것으로 나타났다(p<05). 둘째, 섭식장애 요인과 골밀도 간의 상관관계분석에 있어서는 무기력 요인과 골밀도 간에 유의한 상관관계가 있는 것으로 나타났다(p<05). 셋째, 발레리나들에게 있어서 심리불안, 신경성 대식증 및 신체불만족 요인은 골밀도 정상집단과 골감소증 집단 간에 통계적으로 유의한 차이가 없는 것으로 나타났다. 결론적으로 이상섭식 행동을 나타내거나 일상생활에 있어서 자기 컨트롤에 문제가 있는 발레리나일수록 골밀도에 좋지 못한 영향을 미치고 있다고 할 수 있겠다. The purpose of this study was to find out eating disorder and bone mineral density in ballerinas, The ballerina who works at professional dance company were selected as a target population, Cluster sampling were chosen as sampling method and 50 ballerina were selected by convenience sampling in this study, The eating disorder was conducted by Stein & Jensen(1995)`s Anorexia Bulimia Inventory questionnaire and bone mineral density was measured by Quantitative Ultrasonography, and T-score above than -1.0 was classified as a normal group(group I) and T-score between -1.0 and-2.5 was classified as a osteopenia group(group II). Frequency analysis, factor analysis using by varimax and reliability analysis were performed by PASW 18.0 program and in order to find out the differences among eating disorder factors, normal group and osteopenia group, the analysis of covariance, were performed with adjustment of age, height, weight, body mass index, career, regular or irregular of menstrual period, and age at menarche, The correlation analysis were used for finding of correlation between eating disorder factor and bone mineral density, The significant level was set at p<.05, The study of eating disorder and bone mineral density in ballerinas` results were as followed: First, there were significant differences on bulimia and lethargy between normal and osteopenia group (p<.05). Second, there were correlated significantly between lethargy and bone mineral density through correlation analysis (p<.05), Third, there were no significant differences on psychological anxiety bulimia nervosa and body dissatisfaction, between normal and osteopenia group, In conclusion, ballerina, who had eating disorder behavior and problems on self-control in daily life, may had bad affects to bone mineral density.

발레 전공자들의 섭식장애와 골밀도와의 관계

양명주(Yang Myoung-Joo),조정호(Cho Jung-Ho),신말연(Shin Mal-Ryun),최혜진(Choi Hea-Gin),이지현(Lee Ji-Hyun),최보인(Choi Bo-In),김희정(Kim Hee-Jung),정재현(Jung Jae-Hyun),김선민(Kim Sun-Min),정상선(Jung Sang-Sun) 한국체육과학회 2009 한국체육과학회지 Vol.18 No.4

The purpose of this study was to investigate the association of bone mineral density and eating disorder in ballet dancers. 123 dancers (37 arts high school students, 48 university students and 38 professional dancers) were participated in this study. The tendency of eating disorder observed by eating disorder inventory questionnaire(Garner, 2004). Bone mineral density was measured by Quantitative Ultrasonography(QUS), and participants were classified as normal (T-score > -0.99) and osteopenia (T-score between -0.1 and -2.5) following WHO guidelines. Statistical analysis in Frequency analysis, Reliability analysis, Factor analysis(varimax), Analysis of Covariance(ANCOVA), were performed with adjustment of age, weight, career, regular or irregular of menstrual period, and age at menarche. All statistical procedures were performed by SPSS(Ver 12.0) windows. There were significant differences on body shape control, and self control between normal and osteopenia (p<.05), but there were no significant differences on emotional control, diet control, the concept of life, the relationship, responsibility for family, and satisfaction for myself between two groups. In conclusion, bone mineral density may be partly affected on eating disorder in ballet dancers.

중년여성의 ACE ACTN-3 유전자 타입별 12주간 스피닝 운동의 효과

양명주(Yang, Myoung-Joo) 한국체육과학회 2014 한국체육과학회지 Vol.23 No.6

The purpose of this study was to define that the effect of spinning exercise on the ACTN-3 and ACE gene type. The subjects were 40s 19 elderly women whose cohorts were divided into ACTN-3, ACE gene type Frequency of the spinning exercise was three times a week for 12 weeks. hair samples data was collected before, middle, after the experiment analysis result utilized in this study were two-way ANOVA with repeated measures the conclusion as follows: 1. The ACTN-3 type showed a significant difference with groups, also muscle mass, %fat, body fat mass, VO2max, bone density were significant difference with time, side step, grasping power, sit up, push-up, VO2max. 2. The ACE type showed a significant difference with time, side step, grasping power, sit up, push-up, VO2max. were significant difference with groups, body fat mass, VO2max. the results of this study suggest that the gene type can help prescription guide.

무용전공 여대생과 일반전공 여대생의 신체정렬과 족저압력에 관한 연구

이신영(Lee, Shin Young),양명주(Yang, Myoung Joo) 한국웰니스학회 2017 한국웰니스학회지 Vol.12 No.2

본 연구는 무용전공 여대생과 일반전공 여대생의 신체정렬과 족저압력의 특성을 분석하기 위해 실시하였다. 연구대상은 서울시에 위치한 S대학교와 H대학교에 재학 중인 무용전공 여대생(n=97)과 일반전공 여대생(n=101)을 대상으로 하였다. 신체정렬은 전면에서 머리 기울기, 어깨 높낮이, 골반 높낮이를, 측면에서는 좌·우 경추각과 좌·우 골반각(ASIS-PSIS)을 측정하였으며 족저압력은 지면반력 측정기를 이용하여 측정하였다. 본 연구의 자료처리는 SPSS(23.0 ver.)를 이용하여 모든 변인에 대한 평균 및 표준편차를 산출하였고, 집단별 평균값의 차이검증은 독립표본 t검증(independent t-test)을 실시하였으며, 이때 유의수준은 p<.05로 설정하였다. 무용전공 여대생과 일반전공 여대생의 신체정렬과 족저압력에 관한 연구결과 첫째, 신체정렬에 있어서는 전면의 머리기울기와 어깨 높낮이를 제외한 골반 높낮이(p<.05), 측면의 좌·우 경추각(p<.001), 좌·우 ASIS-PSIS(p<.001)에서 집단 간에 통계적으로 유의한 차이가 있는 것으로 나타났다. 둘째, 좌·우 족저압력(COB)에서도 집단 간에 통계적으로 유의한 차이가 있는 것으로 나타났다(p<.05). This study was conducted to analyze the features of body alignment and foot plantar pressure between female university students majoring in dance and general majors. The subjects of this study were 97 female university students majoring in dance and 101 in general majors at S and H University in Seoul. For body alignment, head tilt, shoulder height, and pelvic height were measured at the front and left and right cervical angle and left and right pelvic angle(ASIS-PSIS) were measured on the side. Foot plantar pressure were measured using a force platform. SPSS(23.0 ver.) was used to calculate the mean and standard deviation of all variables in this study. Independent t-test was conducted to verify the average differences between the groups while the significant level was set up to p<.05. The results of this study were as follows: First, in terms of body alignment, pelvis height(p<.05), left and right cervical angle(p<.001) and left and right ASIS-PSIS(p<.001) from the side showed statistically meaningful differences between the groups with the exception of head tilt, shoulder height from the front. Second, there were statistically meaningful differences between the groups in terms of foot plantar pressure(COB)(p<.05).

학생선수가 지각하는 도덕적 정체성이 자기조절동기 및 운동행동에 미치는 영향

김성일(Kim, Sung-Il),양명주(Yang, Myoung-Joo) 한국체육과학회 2019 한국체육과학회지 Vol.28 No.5

This study examined the analysis of the influence of moral identity on self-regulated motivation and exercise behavior of perceived by student athletes. The number of the surveyed for this study was 376 who middle and high school students athletes. The reliability and validity test of the questionnaire itself was conducted by using SPSS/AMOS Window 18.0 program; the result of descriptive statistical analysis, exploratory factor analysis, confirmatory factor analysis, reliability analysis, correlation analysis, standard multiple regression analysis are as follows; The results were as being follows. First, the moral identity is partially influences on the self-regulated motivation of perceived by student athletes. Second, the moral identity is partially influences on the exercise behavior of perceived by student athletes. Third, the self-regulated motivation is partially influences on the exercise behavior of perceived by student athletes.