• Korean Journal of Applied Biomechanics
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• v.17 no.1
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• pp.175-184
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• 2007

The first purpose of this study was to compare kinematic variables during spinning motion with or without upper extremity and identify the most effective spinning method. The second purpose of this study was to compare functional difference between novice and elite dancers with the term of training. Ten experienced female dancers and ten novices were recruited as subjects for this study. Elite group was asked to perform turn motion with three types of upper extremity. Novice group has taken training of spotting technique for five weeks. Four Falcon HiRES cameras were used to analyze kinematic variables including head angular velocity and CG displacement during spinning. These data were sampled before training, after 3-week, and 5-week of training. Eight different events in two consecutive turns were defined for statistical comparison. One-way ANOVA was performed to compare among the kinematics of turning motion with three types of upper extremity. Independent t-test also used to compare kinematics between elite and novice at three different length of training. As results, spinning with both arm increased angular velocity and stability compared to the turning motion with one arm or with arm strapped and found out that the turn with both arm was the most effective way of spin. Also, for novice dancers, three weeks of training were needed to complete spinning motion.

• 한국체육학회지인문사회과학편
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• v.55 no.3
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• pp.613-626
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• 2016

The purpose of this study was to identify the effect of dance sport participation on body composition and cardiometabolic parameters in obese middle aged women, by analyzing the current literature(2005-2015). The data from 9 studies were included in this systematic review and meta-analysis, and Comprehensive Meta Analysis(CMA) Version 2.0 was used for statistical analysis. A total of 197 middle aged women(intervention group: n=98, control group: n=99) were included in this analysis. An average duration of the dance sports intervention was 12.2 weeks, 3.13 session per week and 75 minutes per session. Significant reduction in body weight, body fat percent, triglyceride, low density lipoprotein LDL-Cholesterol and leptin were observed while significant increase in high density lipoprotein HDL-cholesterol was observed after the intervention. There were large effect size in percent body fat, total cholesterol, HDL-cholesterol and LDL-cholesterol while medium and small effect size were observed for triglyceride and body weight, leptin, insulin and glucose, respectively. In conclusion, dance sport participation resulted in positive changes in body composition and cardiometabolic parameter in middle aged women.

• Korean Journal of Applied Biomechanics
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• v.17 no.2
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• pp.93-101
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• 2007

The purpose of this study was to analyze the research trends of artistic gymnastics on the kinetics. This study analyzed the 76 published papers in the Journal of Korean Alliance for Health, Physical Education, Recreation & Dance and Korean Journal of Sport Biomechanics between 1995 and 2006. Papers were split into two groups for analysis, 1995-1999 and 2000-2006, and classified according to research methods, areas, and main topics. Conclusions are as follow. First, method of research were kinematical research(80.3%), kinetic(17.1%), and EMG research(2.6%). Second, areas of research were hi-bar(31.6%), vault(23.7%), parallel bars(21.1%), floor exercise(13.2%), rings(3.9%), balance beam(3.9%), uneven bars(2.6%). Last, main topic of research were focused on vault Tsukahara skill(13.9%), hi-bar flight skill(11.4%), parallel bars support skill(10.1%), hi-bar dismount skill(8.9%), floor exercise salto skill(8.9%).

• 한국체육학회지인문사회과학편
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• v.55 no.1
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• pp.37-47
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• 2016

This study aims to develop an educational program of sport ethics which would enhance moral autonomy on the part of athletes. First, based on James Rest's Four Component Model of moral behavior, this study has analyzed prior studies and built educational contents. Then, it used dilemma discussions among peers for disequilibrium of cognitive structure. Last, this program has been tested and proven by college students who were thoroughly interviewed afterwards. After joining the program, the student-athletes showed a positive change of thought and action in relation to sport ethics. I hope that this study will contribute to enlarging the field of sport ethics education.

• The Journal of the Korea Contents Association
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• v.12 no.1
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• pp.254-264
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• 2012

The purpose of this study is to make proposal an oriented-market curriculum of related dance major through analyzing the current curriculum and graduates' employment rate and occupational category of ten universities for last 3 years. This study suggested that Employment rate of the related-dance department graduates decreased considerably last year, which frist asked health insurance for calculating employment rate compared with 2008, 2009 year. The occupational category which is related dance occupied over half of whole occupation and office and sport job were taken to scale. It was necessarily to set up subjects such as body structure and function, administration, management, IT, integration, performance project, pedologics, and gerontology to meet the demand of times. The development of new job market which is connected with related-job subjects will be needed to increase employment rate and variety of occupational category of graduates from dance department.

• The Research Journal of the Costume Culture
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• v.28 no.6
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• pp.771-786
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• 2020

This study aims to develop a life-friendly, wrap-one-piece style dance sports practice wear considering the physical characteristics of middle-aged, abdominally obese women. These types of practice wear allow people to enjoy exercise easily and to wear these garments as daily wear while meeting the requirements for dance sports wear. The three participants selected for this study were all women with five or more years of dance sports experience and were all average sized on Korea's abdominal obesity scale. In the first phase of the study, practice wear was created in a total of nine styles with three different styles of neckline depths for three different styles of dress skirt lengths. In the second phase of the study, the practice wear was created in 15 styles with five different styles of sleeve lengths for three different styles of waistline heights. After analyzing the design preferences of the participants, the fit preferences of the designs were evaluated and the final appearance was analyzed in order to suggest a pattern. The results of the subjects' first and second preference evaluations showed a preference for a 10 centimeter neckline depth, for high waistlines, and for elbow to wrist-length sleeves. The implementation of this research is expected to be extensive, as its results can be used as basic data for making lifestyle dance sports practice wear that covers the physical insecurities of middle-aged, abdominally obese women and enables them to enjoy their leisure time.

• Korean Journal of Applied Biomechanics
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• v.18 no.1
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• pp.129-135
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• 2008

This research was examined the effect of Backward Walk on ground reaction force and we achieved it by using ground reaction force machine during the Backward Walk activity with Latin and Rumba dance. We find that it was significant difference of vertical(Fz) ground reaction force of right foot in touchdown and toe-off and vertical(Fz), horizontal(Fx), front-rear(Fy) ground reaction force of left foot. There was not significant differences in vertical ground reaction force between superior athlete and unskilled athlete, but there was a significant difference in left foot. Through this, we know that the sports capability of left foot which has been developed through the training is better in superior athlete group. Therefore understanding of difference in ground reaction force and repeated training can help the unskilled athlete and beginner to accomplish the accurate movement.

• Journal of Digital Convergence
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• v.16 no.4
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• pp.387-395
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• 2018

The purpose of this study is to ponder men's perception and experience of military service revealed in Korean society by looking into the military service exception cases of a Korean male dancer. this study used non-participation observation, in-depth interviews and bibliographic data, etc. targeting a total of 6 persons covering 3 male dances who received military service privileges by winning a prize at home & overseas dance concours, and another 3 male dancers who fulfilled military duties. Then, this study did a qualitative analysis of the collected data. The deducted results through this process are as follows: First, all the surveyed male dancers consented to the necessity of military service as Korean people, but it was found that they wished to get miliary service privileges in order to maintain the career they actually had achieved. Second, the male dancers, who fulfilled military service, were found to make endless effort to catch up with the tendencies of dance suited for the relevant period after returning to society due to career discontinuity and social severance caused in the process of fulfilling military service.

• Korean Journal of Applied Biomechanics
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• v.16 no.3
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• pp.125-135
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• 2006

This study was to analyze the effect of dancesport heel-shoes heights on Rumba Cucarachas Movement in terms of analysis, and to provide the essential information to decide the proper heel-shoes heights for individual. six female subjects participated in this study. Dependent variables were set and divided into the amount of movement regarding the velocity and angle of the right elbow, pelvis, ankle, and knee. The following conclusion was drawn blow. 1) Angle: We all appeared in 5, 7, 9cm heel height so that we were similar in a knee and elbow angle and no significantly. The plantar flexion appeared greatly as an ankle angle's shoe high and significantly. 2) Velocity: An elbow velocity all appeared in a three shoes so that it was similar. We speed fast speed some in a 7cm heel height. A knee velocity expressed fast speed some in a 5cm heel height. The pelvis velocity in a that it was similar. Generaly, The aspect to be a dancesport competition o'clock and aesthetic is the height. and the muscular strength train after we need the thing to choose suitable to the individual shoe height. It is logical that the decision of heel-shoes heights should be made by anthropometric and sport dynamic analysis in order to maximize the dynamic and aesthetic aspect of dance sport.

• 한국체육학회지인문사회과학편
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• v.55 no.5
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• pp.43-55
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• 2016

The purpose of this study is to verify analysis of self-efficacy and self-confidence of the athletes. The subjects of this study were selected 200 athletes who have a highschool athletes in Seoul. The data-collecting method use of self-confidence by Kim(1999) and self-efficacy by Kim(2002) & Lee(2003). The Descriptive Statistical Analysis Correlation Analysis and Regression Analysis As a result, Frist, family interest, motivation, mentor & hobby which is sport-state/trait affected confidence. Second, family interest, motivation, mentor & hobby which is affected self-efficacy. Third, sport-trait confidence which is affected self-efficacy.