• 대한물리치료과학회지
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• 제19권4호
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• pp.17-25
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• 2012

Purpose : The purpose of this study is to know sports injury aspects and relationship between exercise stress, tension, exercise habits and sports injuries. Methods : We surveyed 42 professional golf players who attended Korea Tour during the second half of the year 2010 and have sports injuries with self - assessment questionnaires. Results : According to the types, they had myalgia, tendonitis, ligament sprain in the order. According to the body parts, they had injuries in right thoracic, left cervical, left shoulder region in the order. As a result of the analysis of the sports injury frequency according to the exercise stress and tension, there were no significant differences between the high and low level group. But result of injury regions showed high tension level group showed more damages in right thoracic region (p<0.05). Exercise habits appear subjects had lots of training time, however, they used to skip the muscular strengthening exercise during the on season, but had no significant difference between sports injury frequencies and exercise habit. Conclusion : For the improvement of the athletic performance and prevention of the sports injury, warming-up, cooling-down and muscular strengthening exercise program developments are needed.

• 한국운동역학회지
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• 제22권3호
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• pp.365-371
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• 2012

We aimed to analyze the muscle activity of adolescent patients with idiopathic scoliosis during gait and develop the wearing of musculo-skeletal functional garment by applying the principle of sports taping based on the result of the analysis. We selected 20 male students between the ages of 13 and 18 and divided them into 2 groups: one group consisted of 10 patients with idiopathic scoliosis <20 degrees of Cobb's Angle: the other group had 10 normal students. Using, we measured and analyzed the muscle activity of 8 different regions: left and right latissimus dorsi, left and right thoracolumbar fascia, left and right gluteus medius, and left and right biceps femoris during gait. Our results can be summarized as follows: Firstly, in patients with idiopathic scoliosis, the gait showed a significantly low activity of the right latissimus dorsi muscle when the left foot was supported on the ground(p<.05). Secondly, in the overall gait cycle, the patients showed a higher activity of the right thoracolumbar fascia and right gluteus medius than that seen in the normal students: however, this difference was not statistically significant. Thirdly, by applying sports taping on the bisis of the results, this study developed the wearing of musculo-skeletal functional garment that could maximize the stimuli of the right latissimus dorsi and alleviate muscle contraction of the right thoracolumbar fascia and right gluteus medius, while expanding the spinal line upward and downward, by focusing on the difference between left and right muscular strength of the muscle activity of the bright latissimus dorsi. Overall, we expect that by wearing of musculo-skeletal functional garment, the muscular functions in adolescents with idiopathic scoliosis.

• 복식문화연구
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• 제13권3호
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• pp.414-424
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• 2005

This study was aimed to alter slacks pattern of ready-to-wear clothing appropriate for the lower body types of male university students of sports majors. The subjects used for this study were 151 male sports majors between $18{\sim}27$ years of age. Characteristics of the respondents were ascertained by means of questionnaires and an evaluation of a total of 36 lower body features. The characteristics of the lower body were depended on sport activities. In particular, bodybuilding students demonstrated a somatotype with an increased circumference, depth, and width of the thigh and lower body. The somatotypes were classified into 3 types by means of a cluster analysis employing 5 factors. The bodybuilding was selected for alter slacks pattern because of the grand variation of lower body types. A lining evaluation of slacks pattern was made for the male sports collegians in bodybuilding-major. The results of evaluation shows that the research pattern was better than a ready-made slacks pattern. Specially the hip and thigh parts were more comfortable to sports major students.

• Asian Pacific Journal of Cancer Prevention
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• 제15권24호
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• pp.10557-10563
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• 2015

It is well known that conventional chemotherapy and radiation therapy can result in toxicity to both normal cells and tumor cells, which causes limitations in the application of these therapeutic strategies for cancer control. Novel and effective therapeutic strategies for cancers with no or low toxicity for normal cells are a high priority. Therefore, natural products with anticancer activity have gained more and more attention due to their favorable safety and efficacy profiles. Pre-clinical and clinical studies have demonstrated that several representative natural compounds such as resveratrol, epigallocatechin-3-gallate, curcumin, allicin and ginsenosides have obvious anticancer potential. In this article, we summarize autophagy-associated targeting pathways of such natural products for inducing the death of cancer cells, and discuss the core autophagic pathways involved in cancer treatments. Recent advances in the discovery, evaluation and exploitation of natural compounds as therapeutic agents for cancers will provide references and support in pre-clinical and clinical application of novel natural drugs for the treatment of primary and metastatic tumors in the future.

• Clinics in Shoulder and Elbow
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• 제3권1호
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• pp.10-19
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• 2000

The aims of this retrospective study were to evaluate the results of inferior capsular shift operation which were approached anteriorly or posteriorly according to a main instability direction in contact sports population who had multidirectional shoulder instability. Fifty-three shoulders in 47 athletes who engaged in contact sports underwent an anterior or posterior inferior capsular shift procedure for the correction of multidirectional instability of the shoulder joint. The surgical approach was selected according to the predominant direction of the instability. Follow up was average of 42 months(24∼73 months). After anterior inferior capsular shift, anterior dislocation was recurred in three shoulders, posterior dislocation in one, and inferior dislocation in two shoulders. After posterior inferior capsular shift, one dislocation occurred anteriorly, one inferiorly and one posteriorly. The excessive tightening of capsule or improper diagnosis could be causative factors for the development of dislocation in the opposite direction to the preoperative major instability. Of six patients who could not return to their sports, five had bilateral repairs. Successful repair based on the criteria of the American shoulder and elbow association was achieved in 92% of anterior repairs, and 81 % of posterior repairs.

• 품질경영학회지
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• 제49권2호
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• pp.183-200
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• 2021

Purpose: This study is to investigate the effects of job instability and job stress on the turnover intention of sports facility workers in the COVID-19 situation, considering the moderating effects of perceived organizational support. Methods: This study surveyed service workers working at public sports facilities in Seoul, Gyeonggi Province and North Chungcheong Province, South Korea. The multi-regression and hierarchical regression analysis were employed to analyze the collected data. Results: The results indicate that all of the factors constituting job instability (organizational, job, and personal factors) had a significant influence on the factors constituting job stress (job characteristic, roll-related, and human relationship factors), except for only the relationship between organizational factor and rol-related factor. Job characteristic and roll-related factors constituting job stress significantly affected turnover intention of sports facility workers. Also, it was found that the perceived organizational support moderated the relationship between job characteristic factors of job stress and turnover intention. Conclusion: Although the COVID-19 created an environment with very high job instability, the negative impacts of job instability and job stress can be minimized through consideration and support for service workers of the organization, reducing turnover intention.

• 한국엔터테인먼트산업학회논문지
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• 제13권4호
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• pp.195-206
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• 2019

이 연구는 국내 스포츠계열 대학생들이 인식하는 핵심역량에 대한 중요도와 실행도를 분석하여 향후 미래사회가 요구하는 방향으로 스포츠계열 학생들의 역량을 강화시킬 수 있는 방향과 방법을 도출하는데 그 목적이 있다. 309명의 스포츠계열 전공 대학생들을 대상으로 분석한 결과는 다음과 같다. 첫째, 스포츠계열 대학생들이 인식하는 핵심역량의 중요도에서는 자기관리역량, 대인관계역량, 의사 소통능력, 종합적 사고력, 자원정보 기술 활용역량, 글로벌 역량의 순으로 나타났다. 둘째, 스포츠계열 대학생들이 평가하는 자신들의 핵심역량 보유 실행도는 대인관계역량, 자기관리역량, 의사소통능력, 종합적 사고력, 글로벌 역량, 자원정보 기술 활용역량의 순으로 나타났다. 셋째, 핵심역량의 중요도와 실행도의 차이는 모든 영역에서 유의한 차이가 있는 것으로 나타났고, 차이가 큰 영역은 종합적 사고력, 의사소통능력, 자원정보 기술 활용역량, 자기관리역량, 글로벌 역량, 대인관계역량의 순으로 나타났다. 스포츠계열 대학생들은 대인관계역량과 자기관리역량, 의사소통능력은 상대적으로 높이 평가한 반면 종합적 사고력, 자원정보 기술 활용역량, 글로벌 역량은 취약한 것으로 나타나, 이를 보완할 수 있는 교육과정의 변화를 통해 미래 사회가 요구하는 인재로 거듭날 수 있을 것이다. 따라서 대학은 교육과정의 혁신과 교수자의 역량 강화를 통해 경쟁력 있는 스포츠계열 인재를 양성하는 것이 필요하며, 이것이 곧 대학의 경쟁력 제고와 연결될 수 있음을 인식해야 한다.

• The Journal of Korean Physical Therapy
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• 제14권4호
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• pp.423-440
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• 2002

The purpose of this study is to investigate the conception and developmental process of stretching in sports physical therapy. This study is to find conception of stretching, feature and effect, principles and fundamental rule, consideration of enforcement and developmental process in order to use the basic material which is very helpful in the every field and the scene of sports needing stretching. Flexibility is the ability to move muscles and joints through their full ranges of motion. Flexibility is developed by stretching. About player who insufficiency of flexibility, patient and disabled person who restrict of range of motion, older adult who reduce of flexibility, promote of flexibility for upgrading stability and efficiency of body on the based of scientific principles is completed by stretching. The method of stretching has been developed with passive stretching, CR, PNF stretching, PIC stretching, MET stretching in the order. The effects that we can get through stretching are as follows : 1. Enhance physical fitness. 2. Optimize learning, practice and performance of many types of skilled movement. 3. Increase mental and physical relaxation. 4. Promote development of body awareness. 5. Reduce risk of joint sprain or muscle strain. 6. Reduce risk of back problem. 7 Reduce muscular soreness. 8. Reduce the severity of painful menstruation for female athletes. 9. Reduce muscular tension. 10. Advance recognition of body.

• 대한정형외과학회지
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• 제54권5호
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• pp.402-410
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• 2019

족관절과 족부의 스포츠 손상은 임상에서 흔히 만날 수 있다. 초음파는 이러한 손상의 진단에 매우 유용한데 이는 자기공명영상 검사에 비해 가격이 저렴하고 접근성이 뛰어나며 동적인 검사가 가능하다는 것 때문이다. 본 종설에서는 족부와 족관절에서 발생할 수 있는 스포츠 손상 중 대표적인 질환의 초음파 소견에 집중하였다.

• 대한족부족관절학회지
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• 제7권2호
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• pp.218-222
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• 2003

Purpose: The objective of this study was to define the Os submalleolare as an any ossicles below medial malleolus of tibia and to determine the characteristics of clinical and radiological characteristics and to evaluate results of surgical treatment of Os submalleolare in sports player group. Materials and Methods: Twenty-two patients with Os submalleolare were identified between November, 1, 1998 and June, 30, 2002. Results: The mean age was 18.3 years. All patient were male and soccer players comprised 71%(20 cases). Associated disease were 8 cases(29%) of chronic ankle instabilities, one case(4%) of anterior impingement syndrome and one (4%) of plantar fascitis. The most common clinical symptom was pain during walking and sports activity and sign was tenderness around medial malleolus. Only simple radiograph could reveal presence of ossicle and differentiate with acute fracture. If symptom and sign obscured, Bone scan(7 cases) and MRI(3 cases) identify causes of pain and tenderness. As a surgical treatment, all bony fragment caused symptom and sign were eliminated and medial collateral ligament was reattached meticulously. Associated chronic ankle instability were present, modified Brostrom procedure was done simultaneously. On follow-up, The symptomatic pain were wholly disappeared at average 2.2 months (1-6months) after operation. On one year follow-up, all patients have been daily life without any complaints and have gone back to the game within three months. Conclusion: as submalleolare have relatively rare incidence in sports players and most common clinical symptom and sign is tenderness on medial malleolar area of ankle, can be diagnosed both physical examination and plain X-ray film. As a treatment, Removal of ossicle and reattachment of MCL could obtain excellent or good results.