무용의 기본동작에 관한 운동역학적 연구

卞在京 韓國舞踊敎育學會 1996 韓國舞踊敎育學會誌 Vol.6 No.-

In order to investigate some basic movements in dancing, 1) sideward running, 2) wave movement and 3) pose expression have been analyzed on 8 trained and 10 untrained female college students by using photographic procedure. The results were as follows. 1. The vertical shift of the body during sideward running was appreciably less in the trained subjects. This was found to be due to (1) shock -absorbing action by lower limbs taking place at the instance of foot - contact with the floor, (2) small elevation of hip during the second half period of foot - contact, suggesting hopping action to be weak, and (3) maintenance of the degree of trunk flexion with small swing action of the trunk. 2. The wave movement of the arms and trunk were wave more like (or whip - like) in the trained than the untrained subjects. This was found to be because (1) arm movements were always preceded by shoulder movements, and (2) in arm action, the movement of hand was preceded by that of forearm, and likewise the movement of forearm by that of upper arm, i.e., phase - shift of the movements /of limb segments. 3. In the 10 poses expressed successively, the trained subjects have shown to occupy larger space with longer distance than the untrained. This seems to be due to (1) much variation of the arm movements from one to the other, and (2) large amplitude of shoulder and hip. However, in the arm movements relative to shoulder, no considerable difference was observed between the trained and the untrained subjects.

한국무용수와 발레무용수의 등속성 하지 근력비교

변재경,주기찬,김명회,김경욱 韓國舞踊敎育學會 2000 韓國舞踊敎育學會誌 Vol.11 No.1

The purpose of this study wart to compare and verify isokinetic muscle functions of the lower extremities between the Korean and the ballet dancers. The subjects were 43 female college students, which consisted of 16 Korean dancers and 16 ballet dancers, and 11 untrained students. With an isokinetic torque device, Cybex 770, the following were investigated: isokinetic muscular function concentric contractions of the hip joint abduction and adduction, knee joint flexion and extension, ankle joint dorsi and plantar flexion at the angular velocities of both 60˚ /sec and 120˚ /sec. For statistical analysis, one way ANOVA was used and significant level of 0.05 was selected. With above experimental process, the results were gained as follows: First, there was no significant difference between the groups in the peak torque of the hip joint concentric abduction at the angular velocity of 60˚ /sec. But the ballet group was significantly higher than the control group at the angular velocity of 120˚ /sec. And the ballet group was significantly higher than the control group in the peak torque per BW of the hip joint abduction at the angular velocity of 60˚ /sec. The ballet group was significantly higher than the Korean dance and control group at 120˚ /sec. The Korean dance group wart significantly higher than the control group. There was no significant difference between the groups in the hip joint adduction. Second, the control group wart signiflcantly higher than the ballet group in the peak torque of the knee joint concentric flexion at 60˚ /sec. The ballet group was significantly higher than the control of group in the total work per BW of the knee joint extension at the angular velocity of 60˚ /sec. At the angular velocity of 120˚ /sec, the ballet and the Korean dance group were significantly higher than the control group. Third, there was no significant difference between the groups in the peak torque , peak torque per BW , total work per BW of the ankle joint concentric dorsi flexion at the both angular velocities. The Korean dance and the ballet group were significantly higher than the control group in the peak torque of ankle joint plantar flexion at 120˚ /sec. The ballet group was significantly higher than the control group in the peak torque per BW , total work per BW at 60˚ /sec. At the angular velocity of 120˚ /sec, the ballet and the Korean dance group were significantly higher than the control group. In conclusion, the ballet and the Korean dancers showed higher level of isokinetic muscle strengh and power than the control of group in the hip joint abductor, knee joint extensor, ankle joint plantar flexor. Especially the ballet dancers showed higher level than the Korean dance group in the hip joint abductor.

월경 불순과 골밀도에 관한 이론적 고찰

변재경 忠北大學校 平生體育硏究所 1997 平生體育硏究所 論文集 Vol.9 No.-

The paper aims at investigating various factors which influence bone mineral density through a theoretical study. Theoretically, physical activities and weight-bearing exercises such as running, dancing and gymnastics are said to increase bone mineral density. However, bone mass can be affected by diet, reproductive hormone status and aging as well as exercise. Competitive athletes who experience menstrual cycle dysfunction(e.g., amenorrhea or oligomenorrhea) associated with intense, prolonged exercise training, increase the risk of losing bone mineral, negatively affecting bone metabolism because of the lack of the reproductive hormone, estrogen. In other words, because athletes with menstrual cycle irregularities don't have peak bone mass, even though losing bone mineral at the same rate as a women with regular menstrual cycle, they are more apt to fracture. However, if some of the major contributing "risk factors" can be identified, they can either be controlled or treated. In conclusion, measurements of bone mass and bone mineral density can be performed presicisely, and may be important in tracking bone losses resulting from menopause or premenopausal menstrual cycle aberration. In this regard, it may also be an important tool in predicting future cases of osteoporosis. If an increased risk can be identified early, intervention strategies may be introduced. The same scenario should theoretically be applied to premenopausal competitive athletes. Therefore, this study will be used to investigate the effect of exercise on bone metabolism and the relationship between bone mineral and menstrual cycle status.

舞踊의 敎育. 硏究에 關한 韓日比較 -敎育課程을 中心으로- : With a stress on School Curriculums

卞在京 忠北大學校 平生體育硏究所 1985 平生體育硏究所 論文集 Vol.1 No.-

This study aims not only to suggest a desirable way for dance education by researching the purpose and property of dance pedagogy and by analyzing the actual conditions for the curriculums of Dance Education Departments to be operated but also to show some principles of orgainzing a new curriculum in order to improve the existing curriculums between Korea and Japan. Two methods of study for this paper were selected; one is that the major courses and contents in operation were compared, analyzed and examined through university manuals of Dance Education Departments in two countries (16 universities in Korea and 13 Universities in Japan). The other is to make up a questionnaire to the faculty members teaching dance education in their universities. By results extracted from the methods of study, some principles of organizing a new curriculum can be suggested as follows: 1. Dept. of Dance Education should be separated from Dept. of Physical Education and its own teacher's license should endowed. Moreover, teacher's qualification should be limited not as one majoring in physical education but as one majoring in dance education. And also the curriculum for training teachers and the one for training artists should be drawn up separately. 2. The contents and the level of dance education in university must be to teach the choreologia, the basic concepts of studies closely connected with it, the relations between each concept and the methods of study. And dance education should be instructed systematically through low steps to high ones according to students's disparity of age and experience. 3. Basic subjects of the choreologia and the field closely connected with it should be compulsory ones, but the number of the subjects should be reduced as minumum as possible. 4. After due consideration of connection with studies, perpendicular sequences should be maintained such as primary, secondary, under-graduate and graduate school, and also level sequences with the closely connected fields should be maintained. 5. In arrangement of subjects, theoretical primary subjects and practical skill for beginners should be arranged in lower grades while the high theories and practical skill or the applied parts should be arranged systematically in higher grades. 6. Primary subjects closely connected with choreologia should be instructed as compulsory liberal arts and science in order not only to understand the relations between choreologia and other studies but also to be a step of introduction to enter into secondary major. 7. Special subjects of closely connected fields with choreologia should be reduced because it is contrary to the intention of Dance Education Department's being independent of other departments to decrease special subjects in the choreologia field or comparatively to increase special subjects in the connected fields. 8. The school curriculm must not be changed at any time by majors of professors, but on the other hand professors should be decided by the fixed curriculm. In conclusion, these principles above mentioned must be kept inclusively to develop the aim and property of dance as a science. And it is thought that dance education in university should point to wealthier human education not only through education of dance but also through education by dance.

舞踊에 있어서의 「움직임」과 「의미」에 關한 硏究

卞在京 忠北大學校 平生體育敎育硏究所 1988 平生體育硏究所 論文集 Vol.3 No.-

This study aims at surveying the relation of movement and meaning in dance, the way in which they have contributed to ballet and modern dance, and how dance has stood on its own feet as a independent art form and where it should advance. As it is universally known, dance has groped for its identity not to pursue the endowment of meaning with language but to pursue the way in which it should set out from movement itself so that its expression may become independent. That is, the emphisis falls not on movement but on the body in being excessively attached to the expressional phase of movement. On reflection, in being advanced in civilization, the dance that seemed to be alienated from people for a while has recovered its popularity and now seems to revive its function in repatures. As the dance that ended in being presented is changing into the one that is acted by each person, dance needs to be newly accepted in a total point of view and with a total human. In order to establish itself as a art form, that dance has been attached to movement rather than meaning shows in the history of development of dance. But, in conclusion, movement and meaning are not alternative and the totality of dance must be considered.

마라톤 동호인의 성취목표성향이 참여만족 및 운동지속에 미치는 영향

변재경, 이번형 忠北大學校 平生體育硏究所 2014 平生體育硏究所 論文集 Vol.26 No.-

The purpose of this study was to examine the influence of the achievement goal orientation of amateur marathoners on their participation satisfaction and exercise adherence in an effort to provide some information on those engaging in marathon as a sport for all and to expedite the development of sports for all. The subjects in this study were 300 amateur marathoners who were selected by convenience sampling from among the participants in nationwide marathon competitions that were respectively held in North Chungcheong Province and Incheon in 2014. After a survey was conducted, the answer sheets from 261 respondents were analyzed except 39 ones that were incomplete or included multiple replies. The instrument used in this study was questionnaire that consisted of five items, which were two about demographic characteristics of gender and age and three about the period, frequency and time of participation. As for achievement goal orientation, Kim Byeong-joon(2001)'s Sport Achievement Goal Orientation Questionnaire that was an adapted version of Duda & Nicholls(1992)'s Task and Ego-Orientation in Sport Questionnaire(TEOSQ) was modified to be suitable for marathon. Concerning participation satisfaction, Kim Young-jae(2004)'s Korean Leisure Satisfaction Scale(KLSS) that was based on Beard and Ragheb(1980)'s Leisure Satisfaction Scale(LSS) was modified to suit marathon. Regarding exercise adherence, Choi Seong-hoon(2005)'s Korean Exercise Adherence Scale for Sports for All and Leisure Sports was utilized. As for data analysis, a statistical package SPSS WIN 21.0 was employed to analyze the collected data. A frequency analysis was made to find out the demographic characteristics of the respondents, and t-test and one-way ANOVA were used to see whether there would be any differences in achievement goal orientation, participation satisfaction and exercise adherence according to their gender, age, period of participation, frequency of participation and time of participation. To determine the mutual influence of achievement goal orientation, participation satisfaction and exercise adherence, simple regression analysis and multiple regression analysis were made. The level of statistical significance was all set at .05. The findings of the study were as follows: First, concerning the influence of the achievement goal orientation of the amateur marathoners on participation satisfaction, task orientation had a significant impact on participation satisfaction. Second, regarding the impact of the achievement goal orientation of the amateur marathoners on exercise adherence, task orientation exerted a significant influence on exercise adherence.

12주간의 무용프로그램이 초등학교 여학생의 체력과 신체구성에 미치는 영향

변재경,박순희,정수정 韓國舞踊敎育學會 2008 韓國舞踊敎育學會誌 Vol.19 No.1

The purpose of this study was to examine the effects of 12 week dance program on physical fitness and body composition in female elementary school students. A 12 week dance program was applied to total 26 female students (experimental group: 13 persons, control: 13 persons) at Grade 5 and 6 of S elementary school(C city), who had never joined such program(3 times a week, 60 minutes/lesson). To examine the effects of program, this study analyzed the resultant data using 1X2 mixed design two-way ANOVA, and examined post-comparison between groups and between measurement timings by means of independent and corresponding sample t-test. The results are as follows. First, in terms of physical fitness, it was found that experimental group showed more significant improvement in power and muscular endurance than control on statistic level(p<.001), as well as in flexibility(p<.05). But there was not any significant difference between these 2 groups in speed and cardiovascular endurance. Second, in terms of body composition, it was found that experimental group showed more significant improvement in LBM than the control on statistical level(p<.01), as well as in BMI(p<.05). However, experimental group showed more or less reduction of body fat ratio before and after program, but there was no significant difference on statistical level. Summing up, it is found that the 12 week dance program helps female elementary school students improve their power, muscular endurance and flexibility, and also has positive effects on improving LBM and BMI as body composition factors.

舞踊에 있어서 作品의 槪念에 關한 硏究

卞在京 忠北大學校 平生體育硏究所 1990 平生體育硏究所 論文集 Vol.4 No.-

Dance has no established system of notation like music and drama. In can be, therefore, said dance is the art which has no possibility of remaining as a work. On the other hand, it is true that the works of dance with special titles created by special choreographers have been produced as dance has established its position as a performing aat. In the works, the same form of work is repeated in spite of formal and qualitive multiplicity of performance. accordingly, notion of work in dance is used without close examination though it is self-evident. This study aims at in vestigating notions of work in dance with a special reference to formalism of Anderson, materialism of Margolis and dual structure of Cohen.

월경불순과 골밀도에 관한 이론적 고찰 II

변재경,김태완 忠北大學校 平生體育硏究所 1998 平生體育硏究所 論文集 Vol.10 No.-

The paper aims at investigating various factors of menstrual cycle irregularity which influence bone mineral density through a theoretical study. Chapter Two discusses the influenceof menstrual history and exercise training upon bone mineral density and repoductive hormone status. Chapter Three explains the influences of diet upon hormone and bone mineral density. Chapter Four deals with the influences of stress upon menstrual cycle function and bone mineral density. In this study, it is found that bone mass can be affected by diet, which invites menstrual cycle irregularity. Competitive female athletes who experience menstual cycle dysfunction associated with intense, prolonged exercie training, increase the risk of losing bone mineral density. They are more apt to fracture in the future. Moreover, phyical or psychological stress also could be an important factor of menstrual cycle dysfunction. Therefore, this study can be used to investigate the relationship between menstrual cycle irregularity, diet and stress of competitive female athletes.

발레리나의 월경 주기 상태가 골밀도 및 호르몬에 미치는 영향

변재경 韓國舞踊敎育學會 2000 韓國舞踊敎育學會誌 Vol.11 No.2

The study aims at examining the influences of athletic quality of female ballet dangers on bone marts and investigating the eH7cts of menstrual oycle on bone mineral density and hormone. 14 ballot dancers and 14 female students of age control group were selectee for thin studs. Bone mineral density twas measured in the lumbar spine, femur neck, trochanter, ward'B triangle and total body by DEXA (Dual-Energy X-ray Absorptiometry). The hormone analysis of estradiol, prolactin, la and FSH was measured. The results are as fallows; 1.Bone density of femur neck was significantly higher in the gHup of female ballet dangers with regular menstruation than in the control group. 2.Bone density in all measurement sites was significantly lower in the gouty of ballet dancers with amenoiThea than in the gHup of ballet dancers with regularly menstruation. The group of ballet dancers with amenorrhea had significantly lower bone density in lumbar spine than the control group. 3.The group of ballet dancers with regular menstruation had significantly lower LH than the group of ballet dancers with amernorThea. In conclusion, I think that the athletic quality of ballet dancers is profitable for bone density. The ballet danoers with menstrual infgularity need to strengthen their bone density by means of hormone treatment or calcium enriched food to prevent osteoporosis, stress fracture or an injury of muscular skeleton.