• 한국콘텐츠학회논문지
• /
• 제9권6호
• /
• pp.407-416
• /
• 2009

본 연구의 목적은 올림픽 국가대표선수들과 일반선수들의 감각추구 성향을 비교 분석하는데 있었다. 2004년 아테네 올림픽 대한민국 대표선수로 발탁되어 태능선수촌에서 훈련 중인 261명(남:134, 여:127)의 선수들과 고등학교, 대학 및 실업팀에서 측정 당시 선수로서 활동하며, 국가대표 경력이 전혀 없는 252명(남:192, 여:60)의 일반 선수들이 피험자로 참여하였다. 다음과 같은 의미 있는 결과가 도출되었다. 첫째, 국가대표 선수들이 일반선수들에 비해 스릴과 모험추구(p<.05), 권태 민감성(p<.05), 탈제지(p<.001) 요인에서 통계적으로 유의하게 낮은 것으로 나타났다. 둘째, 경험추구 요인에서는 성별과 수준별로 차이가 없었다. 셋째, 남자 선수들이 여자 선수들에 비해 스릴과 모험추구(p<.01) 및 탈제지(p<.001) 요인에서 상대적으로 높게 나타났다. 넷째, 남자 선수들의 경우 스릴 및 모험추구 성향이 가장 높은데 반해 여자 선수들은 경험 추구 성향이 가장 높다는 특징을 발견하였다.

• 대한지역사회영양학회지
• /
• 제3권1호
• /
• pp.94-106
• /
• 1998

Nutrient supplements are often used by athletes as ergogenic aids. This study was done to investigate the use of nutrient supplements, nutritional knowledge and nutrient intakes of athletes. Subjects of this survey consisted of 195 national team athletes. The prevalence of nutrient supplement use among all subjects was 30.3%, and the frequency of use, by decreasing order, was weight lifting, taekwondo and badminton athletes. Sport drinks were the type of nutrition supplement used most frequently and vitamin C was the second one. Major reasons for nutrient supplement use were to improve training performance and to recover from fatigue, to supplement fluid and to control weight. The average score of nutritional knowledge was $19.9\pm{2.5}$ for nutrient supplement users, and $19.8\pm{3.6}$ for nutrient supplement nonusers. Intakes of protein, calcium and niacin of the user were higher than those of the nonuser. This information provided by this study can help sport nutritionists identify nutrient supplement most often consumed by national elite athletes and can aid counselors as they guide athletes towards more healthful nutrition practices.

• 생물정신의학
• /
• 제17권1호
• /
• pp.37-43
• /
• 2010

Objectives : The $2^{nd}$ to $4^{th}$ digit length ratio(2D : 4D) is a sexually dimorphic trait regardless of ethnicity and shows sex differences. According to previous research, men usually have a relatively shorter $2^{nd}$ digit than $4^{th}$ digit. There is tendency that men with lower 2D : 4D are perceived as being more masculine and tend to perform better in some physical sports. Furthermore, 2D : 4D is negatively associated with trait aggression. In this study, we examine gender difference of 2D : 4D and compare 2D:4D of female Korean national team members to 2D : 4D of control subjects. Besides that, we also compare 2D : 4D of female Korean national team members according to their sports entries. Methods : The sample of this study is 396 people, 67 female Korean national team member, 216 control women and 113 control men. We measured $2^{nd}$ to $4^{th}$ digit length of their right hand. In addition, we collected demographic information of female Korean national team members using a self-report questionnaire. Results : The mean 2D : 4D of female Korean national team members is 0.96(SD=0.04), smaller than control women's 2D : 4D(0.97, SD=0.03) and significantly higher than control men's 2D : 4D(0.95, SD=0.03). We also found differences between control men and women. Non-martial arts related sports athletes have significant difference with control men in 2D : 4D. However, martial arts related sports athletes' 2D : 4D is not significantly different from other groups, including control men. Conclusion : These results are consistent with the findings of previous research that there is a significant difference between men and women in their 2D : 4D. Furthermore, 2D : 4D of martial arts related sports athletes have not shown any difference from the 2D : 4D of control men that 2D : 4D of non-martial arts related athletes have shown. This fact is important in consideration of masculine characteristics. For further research, it is necessary to examine 2D : 4D difference according to sport ability and gender differences.

• 한국운동역학회지
• /
• 제21권5호
• /
• pp.645-652
• /
• 2011

The purpose of this study was to analyze, in real time, the glide motion and release motion of domestic athletes and gold and bronze medalists employing the glide technique for the men's shot put at the Daegu World Athletic Championship in 2011. In the glide motion, the Korean athletes had a relatively high body center and shot put heights and lager stretching angles for their hips and knees. In the delivery phase, which shifts to the release phase, the Korean athletes showed slower vertical body center and shot put speeds, and they changed the phase, to the release phase by using a small body angle. In the release phase, the Korean athletes showed differences in their projection speeds and vertical body center speeds. The world-famous players showed high angle speeds, which refer to the composition of the rotation force at the moment of release (body, hip, and shoulder line). In the release phase, the Korean athletes did not have fully stretched hip and knee angles, which might have negatively influenced the vertical speed. Because the Korean athletes showed relatively low projection heights and projection angles. it was found that they need to enhance the muscular power of their, throwing arms and lower limbs.

• 한국체육학회지인문사회과학편
• /
• 제54권4호
• /
• pp.139-155
• /
• 2015

본 연구는 사범대학의 여자농구부 신설과 여자농구선수들이 그 속에서 겪게 되는 경험이 삶과 진로에 어떠한 변화를 가져오게 되었는지, 그리고 그것이 가지는 사회적 함의를 심층적으로 살펴보는데 목적이 있다. 이러한 목적을 달성하기 위해 P대학교 체육교육과의 여자농구부를 연구 환경 및 연구 참여자로 선정하고 질적연구를 실시하였다. 연구결과, 첫째, 대학 입학 전 여자농구선수들은 이미 정해진 길을 가고 있었다. 그들은 진로에 있어 수동적이고 소극적인 태도로 자신의 진로에 대해 주체적으로 생각해보지 않았으며, 공부가 허락되지 않는 문화를 경험하고 있었다. 둘째, 여자농구선수들은 대학 입학 후 새로운 길을 발견하게 되었다. 다양한 친구들을 만나게 되면서 동료가 아닌 친구를 얻게 되었으며, 내 인생의 주인공은 바로 '나' 자신이라는 사실을 자각하고 주체적인 모습을 보여주었다. 이를 토대로 본 연구사례가 지니는 함의로써 그들을 변화하게 한 요인을 살펴보면, 첫째, 타 대학에 비해 상대적으로 학업에 비중을 두고 엄격히 규정하고 있는 P대학교 사범대학이라는 환경, 둘째, P대학교 사범대학의 여자농구부 첫 입학생이라는 정체성과 여자선수라는 특수성, 셋째, 이들을 긍정적인 방향으로 변화시키는 데 일조한 그룹 내 리더의 존재였다. 결국, 이러한 요인들은 대학 환경이라는 큰 틀 안에서 이들의 변화를 이끌어내는데 중요한 역할을 했음을 알 수 있었다.

• 사회복지연구
• /
• 제43권1호
• /
• pp.59-87
• /
• 2012

본 연구는 여성 운동선수의 운동부 내 폭력 피해가 운동지속의사에 미치는 영향과 우울의 매개효과를 검증하고, 도움요청 경험유무에 따라 운동부 내 폭력, 우울, 운동지속의사의 경로에 차이가 있는지 파악하는 데에 목적이 있다. 이를 위해 중 고등학교 및 대학의 운동부와 국가대표팀, 실업팀, 프로팀에 속해 있는 여성 운동선수 총 345명을 대상으로 조사를 실시하였다. 주요 변수 간 인과관계 검증을 위해 구조방정식 모형을 사용하였으며 도움요청의 완충효과 검증을 위해 다집단 분석(Multi-Group Analysis)을 실시하였다. 연구결과, 운동부 내 폭력피해경험이 높을수록 우울수준이 증가하고 운동지속의사는 저감되며, 우울수준이 높을수록 운동지속의사가 저감되는 것으로 나타나 운동부 내 폭력피해가 운동지속의사에 미치는 영향이 우울을 매개로 이루어지는 것으로 파악되었다. 또한 다집단 분석을 통해 도움 요청을 하는 집단과 도움 요청이 없는 집단의 인과경로를 살펴본 결과, 도움요청을 하는 집단의 경우 운동부 내 폭력 피해가 우울에 영향을 미치지 않는 것으로 나타나 인과경로 상 도움요청이 없는 집단과의 차이가 있는 것으로 나타났다. 이에 따라 도움 요청이 운동부 내 폭력 피해와 우울의 경로에서 완충효과를 갖는 것으로 해석하였다. 이상의 연구결과를 바탕으로 운동부 내 폭력피해로 인한 운동중도탈락 문제를 예방하기 위한 개입 방안을 제언하였다.

• 한국운동역학회지
• /
• 제13권2호
• /
• pp.123-137
• /
• 2003

This study is to present more effective starting skills through analysis of kinematic characteristics of starting motions in 300m Time Trials of Inline Skating. To achieve this goal, 6 athletes, 3 in the national team and 3 in business teams were chosen and their starting motions were examined with three-dimensional image analyses. The results of analyses in regard of positions and speed of the bodily center and angles, angular velocity, and linear velocity of articulations of lower limbs by sections of starting motions are as follows: In case of the central position, though it is effective to reduce the air resistance by lowering the upper part of the body maximumly, it is reasonable to accelerate by raising the upper part of the body to some degree for the running posture at the lower speed in the starting section. In the starting section, it is efficient to minimize the period of time in touching the ground. for this, it is necessary to train for taking motions without slippage while touching the ground. While 3 athletes in business teams kicked the ground as running right after the starting, the others in the national team slid on the ground. As the number of steps increased, the movable speed changed quickly. Thus the movable speed of athletes in the national team indicated big differences in two to three steps. If these factors are well supported, the push-away starting method might be better than the running starting method in terms of improvement of records.

• 대한정형외과스포츠의학회지
• /
• 제8권2호
• /
• pp.65-69
• /
• 2009

대한민국의 국가대표 선수가 되기 위해서 선수들은 반복적으로 많은 양의 훈련을 하며 이에 따른 크고 작은 스포츠 손상을 가지고 있는 경우들이 많다. 태릉선수촌 안의 의무실에서는 이러한 부상 선수들을 관리하며 국제대회의 지원 업무와 도핑 관련업무 등을 수행해 내고 있다. 국가대표 선수들을 관리하는 태릉선수촌에서의 의사의 역할을 소개해 보고자 한다.

• 대한물리의학회지
• /
• 제19권2호
• /
• pp.107-122
• /
• 2024

PURPOSE: This study examined sports injuries among national sitting volleyball players and to provide baseline data for the development of programs to prevent injuries and enhance performance. METHODS: The study surveyed 21 national team athletes (12 males and nine females) participating in the 4^th Hangzhou Asian Para Games. The questionnaire consisted of 17 items, including general information, type of disability, sites and types of sports injuries and their causes, the current state of sports injuries and the treatment and management of injuries. RESULTS: The survey results suggested that the most common injury sites were the finger, shoulder, and waist. The most frequent types of injuries were sprain, muscle cramp, and LBP. The causes were insufficient warm-up, playing unhealed and carelessness. Injuries were most prevalent during morning training and in the winter. Most injuries occurred in practice, and the actions most likely to cause injuries were blocking, spike and sitting movements. Ice and spray were the most common treatments, usually administered by the athletes themselves. Physical therapy was the most common post-injury management, and the most common sequelae involved continuing to use despite pain. CONCLUSION: Based on these results, systematic and individualized training and therapeutic support tailored to the characteristics of sitting volleyball and the types of disabilities are necessary to prevent and manage sports injuries among national players. Continuous injury management by medical staff, particularly physical therapists, is essential to maintain the health of disabled athletes.

• The Journal of Advanced Prosthodontics
• /
• 제5권2호
• /
• pp.147-152
• /
• 2013

PURPOSE. A survey was performed to identify the level of mouthguard use, awareness, wearability issues and attitude toward mouthguard among elite Korean Taewondo athletes. MATERIALS AND METHODS. Survey questionnaires were given to 152 athletes participating in the Korea National Taekwondo team selection event for the 2010 Guangzhou Asian Games. Questionnaires consisted of three sections, mouthguard awareness, reasons for not wearing mouthguard and the last section to test the level of acceptance on current mouthguard and when the identified problems were resolved. For analyzing difference among response, ${\chi}^2$ test was used and significant level (${\alpha}$) was set up as 0.05. RESULTS. Responses in each of items showed significant difference (P<.001). Majority of response regarding each question: Majority of respondents believed that mouthguard were effective in preventing injuries (36.4%) but the result suggested that the provision of information on mouthguard to athletes was inadequate (44.0%) and the result showed that respondents were not greatly interested or concerned in relation to the mandatory mouthguard rule (31.6%). Although the responses on the level of comfort and wearability of mouthguard were negative (34.8%), athletes were positively willing to wear mouthguard if the problems rectified (51.2%). CONCLUSION. Considering the high level of willingness to wear mouthguard if the problems rectified, it is thought that together with efforts in providing more mouthguard information, the work of sports dentistry to research and improve mouthguard will be invaluable in promoting mouthguard to more athletes.