• 한국학교ㆍ지역보건교육학회지
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• 제12권2호
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• pp.43-67
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• 2011

Objectives: The purpose of this study was to analyze factors affecting school life adjustment of athletes in middle and high school. Methods: The data in this study came from the survey which conducted to 500 students of physical education high school athletes and elite athletes in general school from the beginning of December 2009 to the end of January 2010 in Seoul and Kyunggi. Finally 436 cases was used. The dependant variable in this study was school life adjustment. And the independent variables were socio-demographic factors, stress and depression factors, social support factors. The analysis methods were T-test, ANOVA, correlation analysis, stepwise multiple regression analysis by using SPSS Ver. 12.0. Results: First, there was a statistically significant result between school life adaptation and sex, family circumstances, life satisfaction variables Second, there was a negative correlation between social support and stress, depression. Third, there was a negative correlation between school life adjustment and some stress factors, all depression factors. Also relationship between school life adjustment and social support showed a positive correlation. Fourth, Taking a look at the impact on school life adjustment, family factors and practical environmental factors in the stress factors and the feeling of worthlessness in the depression factors appeared to influence negatively. Also teachers' support in the social support factors showed positive effects. Explanatory power of the final regression model was 25.6%. Conclusions: The first step in order to improve the school life adjustment of athletes in middle and high school is the teachers' support. Athletes in middle and high school can have capability, responsibility, initiatives through teachers' attention and affection. The effective prevention education and health education programs on stress and depression should be introduced and carried out in the health education programs actively for student athletes to be free from stress, depression.

• 디지털융복합연구
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• 제17권11호
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• pp.569-576
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• 2019

이 연구의 목적은 대학 학생선수의 스포츠윤리 인식을 분석하는데 있다. 이를 위해 대학 학생선수 312명을 연구 대상으로 자료를 수집하였다. 자료수집 방법은 폐쇄형 설문과 개방형 설문방식을 통하여 수집하였으며, 수집된 자료는 코드화하여 빈도 및 백분율을 분석하였다. 연구 결과는 다음과 같다. 첫째, 대학 학생선수는 7.1%의 고의패배경험이 있었다. 둘째 대학 학생선수의 16.3%는 도박과 관련 없는 고의패배를 승부조작으로 인식하고 있지 않았다. 셋째, 대학 학생선수는 승부조작이 불법적 사익추구, 환경적 요인, 대인관계, 관련 교육의 부재 등의 원인으로 발생한다고 인식하였다. 넷째, 대학 학생선수의 8.1%는 스포츠윤리교육이 필요하다고 인식하였다. 이상의 연구 결과를 통해 스포츠 현장에서 승부조작이 지속적으로 발생하고 있다는 것을 확인할 수 있었다. 또한 승부조작은 다양한 경로를 통해 발생하는 것을 확인할 수 있었다. 따라서 학생선수를 대상으로 스포츠윤리교육이 지속적으로 실시되어야 할 필요성을 재 확인하였다. 이에 이 연구결과는 학생선수를 위한 스포츠윤리교육의 기초자료로 유용하게 활용될 수 있을 것이다.

• 운동영양학회지
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• 제23권3호
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• pp.29-38
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• 2019

[Purpose] Effective nutritional intervention can help reduce the risk of nutritional problems and improve athletic performance in adolescents. The five A's (assess, advise, agree, assist, and arrange) model is widely used as the theoretical framework for advice on nutrition, smoking, drinking, and physical activity and it recommends that practitioners in primary health care promote behavior change to facilitate positive outcomes. This model has also been useful in understanding the underlying processes of behavior change. This study aimed to develop both a novel evidence-based nutritional intervention protocol, rooted in sound nutritional theory, and a customizable nutritional intervention program to support sustainable healthy eating, enhance nutrient intake, and improve athletic performance in adolescent athletes. [Methods] In this study, we adapted the 5 A's behavioral change model and motivational interview to develop a theoretical framework to help adolescent athletes change their behavior and achieve their goals. [Results] During each step of the 5 A's protocol, a customized nutritional intervention protocol was developed by nutrition experts for each of adolescent athletes. Each plan was developed to improve the eating habits of adolescent athletes through group education and counseling. All nutritional counseling sessions were designed to enable participants to apply nutritional knowledge and practical action plans to their training and competition conditions to enable each of them to achieve individual athletic goals and facilitate self-management. [Conclusion] A theoretical and evidence-based nutritional intervention protocol was developed to identify and address obstacles to healthy dietary habits in adolescent athletes. This could be used as the basis for further studies aimed at improving nutrient intake and athletic performance in adolescent athletes.

• 한국응용과학기술학회지
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• 제35권1호
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• pp.55-61
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• 2018

The purpose of this study was to analyze the biomechanical differences of lower extremity joints of the frontal plane during sidestep cutting in male and female Judo athletes. In the knee and hip joint, the female group showed a smaller angle than the male group at the time of IC(initial contact). But peak knee joint adduction moment of female group was greater than male group(p<.05). Therefore, female Judo athletes were more likely to injure their knees at the point where their initial foot contacted the ground than male athletes during sidestep cutting.

• 국제물리치료학회지
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• 제9권4호
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• pp.1669-1675
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• 2018

The present study aimed to investigate rapid weight loss (RWL) and consequent physical and psychological challenges among judo athletes at the national athlete training center in 2017. The following results were obtained. Judo athletes used weight loss methods such as "gradually reduce meal portion," "skip meals," "limit water intake," "wear sweat suit for training," and "use sauna," and had physical and mental distress from such unhealthy weight management practices. Information about weight loss was obtained from "colleagues or senior athletes," "Internet," and "head coach or coach," and not experts such as nutritionists or physicians. Thus, athletes are recommended to employ healthy weight control methods based on advice from experts, such as nutritionists and physicians.

• 대한치과기공학회지
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• 제44권3호
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• pp.89-96
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• 2022

Purpose: The purpose of this study was to investigate the types of mouthguards athletes who play contact sports use as well as their perceived discomfort of wearing them in order to analyze the relationship with wearing frequency so as acquire basic data for the development of more user-friendly mouthguards. Methods: The participants, who completed a self-report questionnaire, included 70 contact sports athletes, including high school contact (rugby and boxing) sport department affiliated athletes located in the city of Daejeon. Results: Breathing (p<0.01), fitting (p<0.05), ease of wearing (p<0.01), occlusion (p<0.05), and fatigue in muscles (p<0.05) were positively correlated with wearing frequency. Furthermore, the recognition of the mouthguards was not significantly correlated with wearing frequency. Conclusion: To prevent oral and maxillofacial trauma, multi-directional studies are imperative to develop mouthguards, which are comfortable and cost-efficient.

• 한국웰니스학회지
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• 제6권2호
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• pp.139-147
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• 2011

The purpose of this study was to examine the relationship between stress and leisure satisfaction of college student athletes. The participants comprised 140 of the college student athletes. The measures were composed of stress inventory and leisure satisfaction scale. The data were analyzed by SPSS 17.0 Version frequency analysis, reliability analysis, confirmatory factor analysis, independent sample t-test, one-way ANOVA, and multiple regression analysis were performed. The level of significance was set up .05. The results were as follows: First, according to college, there was significant difference in economic burden, environmental condition, and course factor. Second, in regard with multiple regression analysis on relationships between the stress and leisure satisfaction of the college student athletes, discriminative evaluation, environmental condition, and course factor had positive effect on leisure satisfaction.

• 한국운동역학회지
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• 제28권3호
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• pp.151-158
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• 2018

Objective: In this study, we analyzed kinematic changes in the start phase of speed skating before and after physical training. Method: We introduced a new strength training program (2017) that was improved in terms of exercise type and intensity [%, one repetition maximum (1RM)] compared with the previous strength training program (2016). The new program was applied to elite speed skating athletes (four males and four females). To determine the improvement in starting technique, we recorded race images during the start phase of the 500-m race held in 2016 and 2017. The race images were collected using five high-speed cameras and kinematic characteristics of the start phase were analyzed by three-dimensional image analysis. Results: The 1RMs were improved by 11% on an average after the strength training. In 2017, records of four out of the eight athletes were shortened in terms of the initial lap time (100 m), and 500-m records were shortened in six athletes. The time to nine strokes was shortened in five athletes, and the ratio of correct kinetic chain was increased or maintained at a high level in six athletes. Conclusion: In this study, the new strength training program (2017), applied to elite speed skating athletes, showed a positive effect on starting technique and reduced the record times.

• 디지털융복합연구
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• 제14권3호
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• pp.401-408
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• 2016

연구는 대학운동선수들이 인지하는 지도자의 지도력과 행복감간의 관계를 알아보기 위해 379명의 대학운동선수들을 대상으로 분석하였다. 첫째, 대학선수들의 행복감은 부모 친지간 원만한 관계에서 가장 높은 점수를 보였다. 남자선수들이 여자 선수들에 비해 전체적으로 점수가 높았다. 둘째, 행복감의 하위요인인 성취 및 자기수용이 지도력의 모든 요인들과 유의미한 상관이 있으며, 특히 자기개발 및 목표추구와 영향력이 가장 높은 상관관계로 나타났으며, 종교와 영향력이 가장 낮은 상관을 보였다. 셋째, 대학운동선수들은 지도자의 지도력요인 중 성취지향성이 선수들의 행복감의 모든 하위요인에 영향을 미치는 것으로 나타났으며, 영향력, 자기조절력이 행복감의 하위요인에 영향을 미치고 있다. 넷째 지도력의 유연성, 대인이해, 팀워크 및 협력, 선수 지향성은 선수들의 행복감에 영향을 주지 않는 것으로 나타났다.

• 디지털융복합연구
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• 제14권12호
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• pp.545-553
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• 2016

본 연구는 대학유도 선수들의 자신감과 스트레스가 경기력에 미치는 영향을 규명하는데 목적이 있었다. 이러한 연구 목적을 달성하기 위한 연구대상은 대한유도회에 등록된 대학선수를 모집단으로 설정하고 8개 대학 유도선수 249명을 편의표집방법을 이용하여 수집하였다. 수집된 자료는 IBM SPSS Statistics 23.0과 IBM AMOS 20.0 통계 프로그램을 이용하여 빈도분석, 확인적 요인분석, 신뢰도 분석, 상관관계 분석 그리고 구조방정식모형 분석을 실시하였다. 이러한 과정을 통해 얻어진 결과는 다음과 같다. 첫째, 대학유도 선수들의 자신감은 경기력에 영향을 미친다. 둘째, 대학유도 선수들의 스트레스는 경기력에 영향을 미치지 않는다. 본 연구는 유도선수의 경기력에 영향을 미치는 심리적 요인에 대한 결과를 제시하며, 이에 대한 교육의 필요성 및 중요성을 기술하였다.