• 대한물리치료과학회지
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• 제11권1호
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• pp.5-13
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• 2004

The purpose of this study was to the Pre-Post maximal exercise for analyze the Physiological Variable(Lactate, LDH, Glucose) in the runners. The subjects were 12 volunteers 6 sprinters and 6 distance runners who agreed to intention of this study. Subjects performed until possible all-out trials. Blood samples were taken from a median cubital vein Pre-Post exercise and every rest 5min during the all-out trial. The results obtained were summarized as follow ; 1) Lactate of Pre-Post exercise in treadmill test showed no significant difference between sprinters and distance runners, but showed significant in sprinters and distance respectively 2) LDH of Pre-Post exercise in treadmill test showed no significant difference between sprinters and distance runners, and that showed no significant in sprinters and distance respectively 3) Glucose of Pre-Post exercise in treadmill test showed no significant difference between sprinters and distance runners, and showed no significant in distance, but showed significant in sprinters therefor, since the runners has an intermittent characteristic which includes a frequent momentary change, it needs the fitness training that being consisted of various training, in the training method, it needs the training process which is from the whole fitness to specific fitness to improve general physical ability.

• 운동영양학회지
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• 제25권3호
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• pp.23-27
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• 2021

[Purpose] Functional beverages are intended to support those who want to maintain optimal physical condition and improve their quality of life through the enhancement of heart health, immunity, and digestion. The purpose of this study was to investigate the performance of top-level athletes consuming immune-strengthening conditioning nutritional drinks. [Methods] A total of 107 top-level athletes (baseball (56 players), pro volleyball (17), athletics (16), cycling (8), golf (6), and fencing (6)) participated in the experiment. They consumed an immune-enhancing functional beverage once a day for 8 weeks and responded to a survey before, during, and after drinking the beverage. [Results] Three total aspect-based subfactors were drawn from 24 questions in the factor analysis: physical, satisfaction with mental stability, and activity in performance. The physical, mental stability and performance changes of athletes significantly increased in period 2 (4 weeks after intake) and period 3 (after 8 weeks of intake). [Conclusion] We evaluated the efficacy of a new conditioned beverage containing Lactobacillus B240 and protein in improving the performance and physiological utility of top athletes. This functional drink may gain popularity among those seeking health benefits and improved exercise performance.

• 동아시아경상학회지
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• 제10권3호
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• pp.115-125
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• 2022

Purpose - Sports leadership is frequently used as a useful comparison for understanding traits like teamwork and motivation in the business world. Based on the results of numerous studies, this research provides a critical assessment of the current state of knowledge in sport leadership research using methodological advances from other disciplines such as business and economics Research design, Data, and methodology - This research selected the systematic review analysis as its research design. The review analysis is a minimal set of elements for reporting in reviews by evidence. The present author included numerical data with confidence ranges for the most crucial outcomes if the review contained meta-analyses. Result - According to a study in sports, transformational leadership has a positive effect on company success. Communication and commitment, two possible mediators, may strengthen the impact of transformational leadership on cohesiveness. Prior researchers found that intrinsic drive serves as a bridge between transformational leadership and performance. Conclusion - This research concludes that the articles used for data analysis in this study examined the value of sports leadership for business leaders in a number of sports, including athletics and handball, among others. There is a good chance that different sports will provide different insights on the value of sports leadership for CEOs.

• 실천공학교육논문지
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• 제15권2호
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• pp.401-408
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• 2023

본 연구에서는 운동선수부 학생들을 위하여 진로탐구 프로그램을 개발하였다. 이에 운동선수부를 위한 진로탐구에 대하여 기존 연구를 분석하고 요구사항을 파악하며, 학습 계획을 설계하였다. 이를 토대로 단계별로 교육 프로그램을 개발하였다. 또한 기존연구에서 운동선수부 학생을 위한 진로탐구에 대한 연구가 활발하지 않았으므로 학교 현장에서 연구되었던 기존의 진로탐구 연구를 참고하여 '문제 정의' - '데이터 수집' - '데이터 전처리' - '데이터 분석' - '데이터 시각화' - '모의 분석'의 단계로 구분하여 연구를 진행하였다. 본 연구를 통하여 운동선수부 학생을 위한 진로탐구에 대한 연구가 더욱 활발해질 것으로 기대한다.

• 환경위생공학
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• 제22권4호
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• pp.105-117
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• 2007

The research was conducted based on the 1012 cases questionnaire for the purpose of to evaluate the change effect of university student's consciousness and behavior before and after lecture on environmental problems. And this questionnaires were performed with self-administered by the university student who made a application for liberal arts related to environmental subjects. The results were as follows. According to the analysis results the most students responded that the most serious problem of environmental pollution before the lecture on environmental education was a genetic modified organism(3.64/4.00), but the most serious problem of environmental pollution was changed to the topic of water pollution(3.96/4.00) after the lecture on environmental problem. And also according to the analysis results dributed by gender were that boy students show a higher concerning(170%) than that of girl students(150%). The most good results obtained after lecture on environmental problem were water pollution(23.0%), air pollution(11.5%), waste material pollution(10.9%), food additives (10.0%), genetic modified organism(8.0%), endocrine disrupter(7.5%), respectively. And according to the analysis results distributed by a grade were that the concerning of a low grade(freshman, sophomore)were higher than that of a high grade(junior, senior) in the topic of water pollution, air pollution, waste material pollution. But there were high level of awareness on the topic of food additives, genetic modified organism, endocrine disrupter to the all students(freshman to senior). And according to the analysis results distributed by a major field of study were that students who major in art & athletics, liberal art and etc(public health) were show a deep concerning than that of science & engineering. Finally, the environmental education during the university class were effectively contribute to increase the awareness of the seriousness of environmental pollution problem(8.2%) and also contribute to the practical life after class also increase their consciousness of environmental problem(59.8%).

• 대한족부족관절학회지
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• 제7권1호
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• pp.95-100
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• 2003

Purpose: To evaluate the incidence, contributing factors, and clinical results of refracture of proximal 5th metatarsal stress fracture treated operatively in athletes Materials and Methods: This study included 8 patients who had been treated for refracture of proximal 5th metatarsal stress fracture with operaton. Their charts & radiologic findings were evaluated retrospectively. Results: The overall incidence of refracture was 13%. Main contributing factors were time of return to sports activity and associated deformities such as cavus foot or flat foot. Seven cases were managed with nonoperative treatment, and we added percutaneous pin fixation under local anesthesia in one case. Bony union was seen at average 8. 5 weeks in 7 cases except 1 nonunion and all of 8 patient returned to athletics at average 16 weeks. Conclusion: The incidence of refracture of proximal 5th metatarsal stress fracture treated operatively in athletes was relatively high. Time of rerum to sports activity must be decided very carefully on individual situation and further imaging study may be helpful for bony union evaluation. The non-operative treatment may have a good result if bone graft was done initially.

• 성인간호학회지
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• 제17권1호
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• pp.44-55
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• 2005

Purpose: The purposes of this study were to examine the effects of recreational therapy (60 minutes * 3times/week * 6weeks) on dementia behavior & affection, and activity of daily living of senile people with dementia. Methods: The subjects were 27 senile people with dementia, 16 experimental group, 11 control group, admitted at K hospital in Chungnam province in quasi-experimental study. The recreational therapy program was developed, based on the recreational program for senile welfare made by athletics science research institute in Chungnam National University(1997). It consisted of rhythm game, ball play, and beanbag game. The data were collected through questionnaires from May 1st to June 10th 2003 and were analyzed using descriptive statistics, ${\chi}^2$-test, Fisher' exact test, and Man Whitney U test. Result: The dementia behavior and affection score was significantly different between the two groups (U=32.5, p=.005). The ADL score was significantly different between the two groups (U=12.0, p=.000). There were significant decrease in dementia behavior & affection, and improvement in ADL in the experimental group compared to the control group. Conclusion: Recreational therapy intervention was proved effect in decreasing dementia behavior & affection and promoting ADL of senile people with dementia. We recommended re-test in containing a communicating variable.

• 한국운동역학회지
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• 제23권3호
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• pp.189-200
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• 2013

The purpose of this study was to compare the kinematic analyses of the women's pole vault skills difference between skilled group (1st to 8th place) and less skilled group (10th to 15th place) who participated in IAAF World Championships Daegu 2011. To achieve this goal, 16 women's pole vault player's kinematic analyses was conducted. Player's best performance was recorded by five normal video cameras operating at 60 Hz. The results of this study through the research procedures above are as follows. First, Skilled group's average step length and the ratio of step length to her height were longer than less skilled's group in run-up phase. Second, Skilled group's horizontal velocity was faster than less Skilled group's results. And pole plant angle was lower than less Skilled group's results in take-off phase. Third, Maximum pole flexion angle did not show difference of between two groups in pole bending phase. However, Skilled group's vertical velocity was higher than less skilled group's results.

• 대한통합의학회지
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• 제10권2호
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• pp.61-72
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• 2022

Purpose : This study aimed to identify the educational effects of the International Development Cooperation and Healthcare course from 2018 to 2020. Methods : Changes in awareness of international development cooperation (understanding international development cooperation as well as government Official Development Assistance [ODA], thoughts on aid, and thoughts on government's aid scale) were analyzed using web-based surveys. The pre-course survey was conducted 1-2 weeks before the semester started, and the post-course survey was conducted 1-2 weeks after the semester ended. All data were analyzed using the SPSS 26.0 program, and statistical significance was set at p< .05. Results : A total of 314 people participated in the survey before taking the course, and 286 people participated in the survey after taking the course. Analysis of the changes in students' awareness of international development cooperation showed that all items (understanding international development cooperation and government ODA, as well as having thoughts on aid and government's aid scale) were improved. Regarding changes in awareness according to general characteristics, thoughts on aid were statistically significant according to all characteristics except for 2018. Regarding government's aid scale, awareness scores increased after taking the course in students who majored in healthcare, fine arts and athletics, broadcasting and media studies, and digital contents. Conclusion : This study showed that changes in awareness of international development cooperation were largest in second-year students. Compared to changes regarding international development cooperation, government ODA, and thoughts on aid, changes regarding thoughts on government's aid scale were minor. In the future, it is necessary to develop class content suitable for the first-year level and to supplement and operate content that can change the way of thinking on government's aid scale.

• 대한정형외과스포츠의학회지
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• 제8권1호
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• pp.46-50
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• 2009

목적: 성장기 태권도 선수가 호소하는 만성 통증의 유형과 원인을 분석하고 이에 대한 선수 및 지도자의 인식 조사와 함께 만성 통증을 줄일 수 있는 방법을 모색해 보고자 하였다. 대상 및 방법: 2006년 3월부터 2007년 6월까지 1년 4개월 동안 광주광역시의 초, 중, 고교 태권도 선수 210명과 지도자 12명을 조사하였다. 진단은 이학적 검사와 단순 방사선 촬영, MRI 등을 통해 이루어졌다. 결과: 조사 대상 선수 210명 중 만성 통증을 겪은 선수는 162명(77.1%)이였으며 세 부위의 만성 통증을 겪은 선수는 19명(11.7%), 두 부위는 74명(45.7%), 한 부위는 69명(42.6%)이였다. 162명의 만성 통증 274예에서 손상 부위로는 족부, 족관절부가 145예(52.9%)로 가장 많았고 수부, 수근관절부 47예(17.2%), 슬관절부 38예(13.9%), 고관절부 25예(9.1%), 요추부 19예(6.9%)였다. 만성 통증의 손상 유형으로는 족부의 좌상(타박상)이 103예로 가장 많았고 다음으로 족관절부 염좌 40예, 수부, 수근관절부 좌상 28예 등이었으며 이러한 만성 통증을 유발하는 손상 원인으로는 겨루기 연습 손상이 가장 많았고, 다음으로 무리한 훈련이었으며, 경기 손상 등이 있었다. 결론: 성장기 태권도 선수들에게 만성 통증이 흔히 있었고 족부, 족관절부 통증이 많았으며 손상 유형으로는 좌상과 염좌가 많았다. 손상 원인으로는 겨루기 연습 손상이 가장 많았으며 만성 통증으로의 이행은 무리한 훈련과 잦은 경기가 큰 원인이 되고 있었다. 이러한 선수들의 손상을 예방하고 치료하기 위한 다각적인 노력이 필요할 것으로 사료된다.