• BMB Reports
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• 제42권9호
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• pp.605-610
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• 2009

Plasma high-density lipoprotein cholesterol (HDL-C) levels are inversely correlated with the risk of cardiovascular disease, and are known to increase with repetitive exercise. In the current study, HDL fractions from athletes' sera were isolated and compared as a function of the type of sport (runners [n = 10], throwers [n = 10], wrestlers [n = 10], and weight lifters [n = 8]), and as an age- and gender-matched reference group (n = 14). Among athletes, HDL from runners had the strongest antioxidant activity. Immunodetection showed that runners and wrestlers had the highest levels of apoA-I and lowest levels of apoA-II in their HDL. Electron microscopy also revealed that HDL2 of runners and wrestlers were the largest in size. In conclusion, although all athlete groups had significantly better serum lipid/lipoprotein profiles than the reference group, runners and wrestlers had the most desirable lipoprotein function and structure, including antioxidant activity, HDL-associated enzyme activities and increased particle size.

• 운동영양학회지
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• 제25권3호
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• pp.36-43
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• 2021

[Purpose] Exercise is a key factor in preventing obesity and metabolic syndrome. Sumo wrestlers increase their body size from childhood for athletic advantage; however, the risk of metabolic syndrome in junior sumo wrestlers is undetermined. Preventive measures against pediatric obesity should be initiated during childhood to prevent obesity in adulthood, considering its high global incidence. We comparatively evaluated the risk factors for metabolic syndrome in junior sumo wrestlers and children with obesity. [Methods] We enrolled 70 male children (age 9-17 years [sumo group, n = 14] and 9-14 years [other sports and non-exercise groups, n = 28 each]) and evaluated their anthropometric parameters (height, weight, body mass index z-score, obesity rate, waist circumference, waist to height ratio) and hematological parameters (total, low-density, high-density, and non-high-density lipoprotein-cholesterol; triglycerides; plasma glucose, and glycated hemoglobin levels). [Results] The BMI z-score, obesity rate, waist circumference (p < 0.05, along with the non-exercise group), and systolic blood pressure were significantly higher and the high-density cholesterol level was lower in the sumo group than in the other sports group (p < 0.05). The waist to height ratio was significantly higher in the non-exercise group than in the other sports group (p < 0.05). No significant difference was found in other blood lipid, plasma glucose (significantly lower level than the reference range in the sumo group, p < 0.05), and glycated hemoglobin (within the reference range in all groups) levels among the three groups. [Conclusion] Junior sumo wrestlers had a larger body size and higher blood pressure than children with obesity who exercised regularly. This provides direction for future research into targeted preventive interventions against metabolic syndrome for junior sumo wrestlers with large body size.

• 생명과학회지
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• 제12권6호
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• pp.780-785
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• 2002

본 연구는 고교 레슬링선수들의 단기간 체중감량에 따른 등속성 운동능력 중 다리의 peak torque, peak torque %BW, total work, total work %BW, endurance ratio에 대한 변화를 알아보기 위하여 자기 체중에서 체중감량이 없는 집단 7명, 5%이상 감량집단 7명을 대상으로 체중감량 전ㆍ후를 측정하여 얻은 결론은 다음과 같다. 1. Peak Torque의 변화. 굴근의 경우 5%이상 감량 집단의 $60^{\circ}C$sec, $90^{\circ}C$/sec에서 유의하게 감소하였다. 그리고 신근의 경우 5%이상 감량 집단의 $60^{\circ}C$/sec, $90^{\circ}C$/sec, $250^{\circ}C$/sec에서 모두 유의하게 감소하였다. 2. Peak Torque %BW의 변화. 굴근의 경우 5%이상 감량 집단의 60$^{\circ}$/sec, 90$^{\circ}$/sec, $150^{\circ}C$/sec에서 모두 유의하게 감소하였다. 그리고 신근의 경우 5%이상 감량 집단의 $90^{\circ}C$/sec와 $250^{\circ}C$/sec에서 유의하게 감소하였다. 3. Total Work의 변화. 굴근의 경우 5%이상 감량 집단의 $60^{\circ}C$/sec,$90^{\circ}C$/sec에서 유의하게 감소하였다. 그리고 신근의 경우 5%이상 감량집단의 $50^{\circ}C$/sec, $90^{\circ}C$/sec. $250^{\circ}C$/sec에서 모두 유의하게 감소하였다. 4. Total work %BW의 변화. 굴근의 경우 5%이상 감량 집단의 $60^{\circ}C$/sec, $90^{\circ}C$/sec, $250^{\circ}C$/sec에서 유의하게 감소하였다. 그리고 신근의 경우 5%이상 감량 집단의 $50^{\circ}C$/sec, $90^{\circ}C$/sec, $250^{\circ}C$/sec에서 모두 유의하게 감소하였다. 5. Endurance Ratio의 변화. 굴근과 신근의 경우 두 집단 모두 유의한 차이가 없었다. 단기간의 무리한 체중감량은 근력, 근지구력의 저하로 경기력을 저하시킬 뿐만 아니라 건강을 해칠 우려가 있기 때문에 단기간의 무리한 감량이 되지 않도록 과학적이고 체계적인 체중관리가 이루어져야 할 것으로 사료된다.

• 한국산학기술학회논문지
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• 제14권11호
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• pp.5514-5521
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• 2013

본 논문은 경력별 레슬링선수들을 대상으로 최대무산소성 운동 후 회복과정과 기초체력을 알아보기 위한 실험이다. 첫째, 무산소 파워 테스트에서 집단 및 시기별 결과는 PP, MP, LP 영역에서 집단간 유의한 차이가 나타나지 않았다. 둘째, 혈중 글루코스는 시기별 결과 경력 5년차 레슬링 선수집단에서 유의한 차가 나타났다(p<.001). 셋째, 혈중 젖산농도는 시기별 결과 경력 5년, 10년, 15년 모두 나타났다(p<.001). 넷째, 사이드스텝과 전신반응은 세 집단 모두 유의한 차이가 나타나지 않았다. 결론적으로 무산소성 운동 후 선수들의 경기력에 영향을 미치는 무산소 파워, 글루코스, 젖산, 기초체력반응 변화에서 증가와 감소를 나타내고 유의한 차이도 보였다. 그리고 경력에 상관없이 피로회복도에서는 모두 유의한 차이를 보였다. 기초 체력반응에서는 경력 10년 선수집단이 우수한 것으로 생각된다. 그리고 파워 테스트와 글쿠코스 변인에서는 경력 5년차 선수집단이 우수한 것으로 생각된다. 피로도에서도 경력 15년차 선수집단에서 회복능력이 떨어지는 것은 경력과 연령에서의 상관관계가 있는 것으로 나타났다.

• 대한임상검사과학회지
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• 제36권1호
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• pp.7-12
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• 2004

Trichophyton(T.) tonsurans has been identified for the first time in Korea in 1995 and has been increasing in number of reported in wrestlers, in judo players, and in korean - style wrestlers. Author tried mycological studies with T. tonsurans is isolated in Daegu Korea. The results are as follows: All 16 strains of T. tonsurans tested for nutritional requirement, showed strongly stimulated growth by thiamine, mild to moderate growth on casamino acid agar, poor growth on ammonium nitrates base agar. All 16 strains of T. tonsurans tested showed positive results for hair perforation and urease test. Gross findings of T. tonsurans showed that fine granular surface with light yellow hue or white color and mahogany brown color on the reverse side. Microscopic findings showed that septated hyphae, chlamydoconidia and microcondia. Microconidia were characteristic in their arrangerment and shape : round or oval shaped microconidia laterally to hyphae, some were match - head like terminal swelling.

• KSII Transactions on Internet and Information Systems (TIIS)
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• 제17권3호
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• pp.754-774
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• 2023

Wrestling is one of the popular events for modern sports. It is difficult to quantitatively describe a wrestling game between athletes. And deep learning can help wrestling training by human recognition techniques. Based on the characteristics of latest wrestling competition rules and human recognition technologies, a set of wrestling competition video analysis and retrieval system is proposed. This system uses a combination of literature method, observation method, interview method and mathematical statistics to conduct statistics, analysis, research and discussion on the application of technology. Combined the system application in targeted movement technology. A deep learning-based facial recognition psychological feature analysis method for the training and competition of classical wrestling after the implementation of the new rules is proposed. The experimental results of this paper showed that the proportion of natural emotions of male and female wrestlers was about 50%, indicating that the wrestler's mentality was relatively stable before the intense physical confrontation, and the test of the system also proved the stability of the system.

• The Journal of Korean Physical Therapy
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• 제11권3호
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• pp.159-175
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• 1999

The purpose of this study lies in providing the basic materials for wrestlers' control of health and physical strength, the preventive, measure for injury during a practice or a game and the scientific training method for upgrading competitive power in a game. The result of analyzing the occurring tendency and therapeutical actions and attitude of sports injury, taking the 258 wrestlers from a high school, an university and pro-team as the object of study through a questioning sheet are like following. 1. Among every wrestlers' causes of injury, the main cause was a physical collision occupying $\50\%$, and an excessive training occupied $30\%$. on the contrary, the unsatisfied wrestler's cause of injury was a shortage of mental concentration and a burden of weight, occupying each $19\%$ and $17\%$. Therefore in order to prevent the injury, you should take care of especially in time of physical collision in a practice or a grme and prevent an excessive training. 2. The seasion with the most frequent occurrence of injury is the winter$(78\%)$, and in the spring and summer$(5.5\%)$, the frequency of occurrence of injury is very low. In the meantime, considering by occurring time, during a practice$(95\%)$ the injury occurs most frequently and during a game$(5\%)$ occure least frequently. Therefore, in order to reduce the injury, you should warm up sufficiently before the training and the practice and concentrate all of you attention and mind. 3. The injury occurs most highly in the afternoon hours occupying about $80\%$, and a little in the dawn and morning hours but in the contrary rarely in the night. 4. As the wrestler's injury type, the injury on muscles and tendons occupies the most to take $65\%$ of the whole injuries.

• 대한정형외과스포츠의학회:학술대회논문집
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• 대한정형외과스포츠의학회 2004년도 The 7th korea-japan joint meeting of orthopaedic sports medicine
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• pp.55-55
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• 2004

• 한국영양학회:학술대회논문집
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• 한국영양학회 2001년도 춘계연합학술대회 초록
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• pp.186.2-186
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• 2001

• 한국의류산업학회지
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• 제3권2호
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• pp.124-130
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• 2001

It is said that the highlights of Naadam festival, the biggest festival of the year in Mongolia, are three athletic contests: wrestling, horse racing, and archery, where contestants display their courage, strength, dexterity, and marksmanship. This paper explores the characteristics of the uniforms worn in such athletic events The findings are as follows. First, wrestlers' costume is completely unique in that it consists of shuudag, snug shorts, zodog, a jacket with sleeves but with no front, a traditional hat, and gutul, traditional boots. The main material used in the costume is several pieces of embroidered red or blue silk. Second, horse riders, usually young children lighter than the adults in weight, wear a bright, colorful, and comfortable uniform of a simple jacket and a pants. Third, archers' mostly put on their traditional costume, deel and hats. The hats are of two kinds: the traditional ones or the European-style ones for men, which were introduced around 1930s.