• Journal of Korean Orthopaedic Sports Medicine
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• v.1 no.2
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• pp.109-114
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• 2002

The types of Alpine ski injuries have changed through the years in relationship to the development of skiing equipment. Modern skis, boots and bindings are better at protecting the tibia, which previously was almost as commonly injured as the knee. Since the 1980s, severe knee sprains, most of them involving the anterior cruciate ligament have tripled while injuries of the lower extremity below the knee diminished significantly. However, recent studies show no further improvements in either lower leg fractures or increase in the rates of ACL sprains has occurred. The use of carving skis presents an increased risk for sustaining isolated ACL injuries in more skilled skiers and less skilled skiers are more likely to sustain an ankle fracture than skiers using conventional skis. To restore the trend of diminishing lower leg injury rates, efforts will be needed to motivate skiers to have their equipment serviced by ski shop professionals following ASTM (American Society for Testing and Material) standard procedures. As of now, there are no boots, bindings or skis on the market designed to protect skiers from the ACL injury. The only method proven to reduce ACL injury Is a training program based on recognizing the circumstances that lead to ACL injury in skiing and to avoid these events.

• Journal of Digital Convergence
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• v.16 no.7
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• pp.461-467
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• 2018

The purpose of this study was to identify the analysis of the difference between accident type and injury type on ski resort. In order to achieve this purpose, a total of 522 persons recorded in the safety accident logs of two ski resorts located in Gyeonggi - do in 2016-2017 winter season by the purposeful sampling method. Frequency analysis, chi-square test were executed using SPSS Statistics 21.0 Version. As the results, the following conclusion was derived. First, injury part differ statistically and significantly according to both socio-demographic variables(lesson experience). Second, injury type differ statistically and significantly according to both socio-demographic variables(event, lesson experience, event${\times}$age, lesson experience${\times}$gender). Lastly, both injury part and injury type differ statistically and significantly according to Slope course.

• 대한정형외과스포츠의학회:학술대회논문집
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• 2001.11a
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• pp.63-64
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• 2001

• 건강소식
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• v.34 no.12
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• pp.32-33
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• 2010

추운 겨울을 싫어하는 사람들도 많지만 오매불망 겨울만을 기다려온 사람들도 있다. 바로 스키와 스노보드를 즐기는 겨울 스포츠 마니아들이다. 1년을 손꼽아 기다려 온 겨울인데 부주의로 손목, 어깨 등의 부상을 당하면 속절없이 이 겨울을 보내야 한다. 이런 과오를 범하지 않고 안전하게 스키와 스노보드를 즐기는 방법을 알아 본다.

• Journal of Korean Orthopaedic Sports Medicine
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• v.2 no.2
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• pp.153-157
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• 2003

Purpose: To identify injuries and profile the characteristics of injured skiers and to use this information in designing injury-prevention programs and protective equipment. Materials and Methods: Injured skiers treated at a clinic of a ski resort located in Kangwon province in Korea were reviewed from 1998 to 2001. An injury was defined as any accident occurred during alpine skiing that required medical treatment. All injured skiers were asked to fill in a questionnaire which documented the mechanism of injury, their experiences , and the slope where they were injured Results: 1197 patients experienced ski injuries over a three-year-period. The overall incidence of ski injuries was 6.4 injuries per 1000 skiers. There was a slightly higher proportion of men than women and the mean age was in the third decade. The injury rate was higher for beginners and for less difficult slopes . The sprain and ligament injuries were most common and knee injuries accounted for 30$\%$ of all ski injuries . Conclusion: In our study , ski injuries occurred more often compared with foreign reports. it was concluded that an insufficient injury prevention system, an increasing number of skiers and a growing proportion of beginners was responsible for such a result.

• 한국체육학회지인문사회과학편
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• v.57 no.6
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• pp.293-308
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• 2018

This study was carried out to investigate the current trends in skiing-related research from existing literature in the field of kinematics, measurement sensor and computer simulation. In the field of kinematics, research is being conducted on the mechanism of ski turn, posture analysis according to the grade and skill level of skiers, friction force of ski and snow, and air resistance. In the field of measurement sensor and computer simulation, researches are being conducted for researching and developing equipment using IMU sensor and GPS. The results of this study are as follows. First, beyond the limits of the existing kinematic analysis, it is necessary to develop measurement equipment that can analyze the entire skiing area and can be deployed with ease at the sports scene. Second, research on the accuracy of information obtained using measurement sensors and various analysis techniques based on these measures should be carried out continuously to provide data that can help the sports scene. Third, it is necessary to use computer simulation methods to clarify the injury mechanism and discover ways to prevent injuries related to skiing. Fourth, it is necessary to provide optimized ski trajectory algorithm by developing 3D ski model using computer simulation and comparing with actual skiing data.

• Proceedings of the Korea Contents Association Conference
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• 2015.05a
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• pp.331-332
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• 2015

스키 입문자의 경우 부상 등에 따른 두려움을 느끼거나 부정확한 자세가 익숙해져 바로잡기가 힘든 경우가 발생한다. 스키 트레이닝 시뮬레이터는 이러한 단점을 보완하여 스키 선수의 정확한 자세를 바탕으로 정확한 자세를 취할 수 있도록 유도하는 시스템이다. 본 논문에서는 스키 선수의 자세와 시뮬레이터 사용자의 자세를 비교하여 유사도를 측정하기 위해 사용한 알고리즘의 효율성을 향상하기 위해 특정 센서에 가중치를 부여하고 이들의 좌표값을 받아 계산하는 Pairwise testing 기법을 적용한다. 이는 센서간의 거리를 실시간으로 계산하여 두 자세의 유사도를 검출하는데 있어 비교 테스트 케이스를 감소시켜 유사도 측정의 효율성을 높일 수 있다.

• Journal of Korean Orthopaedic Sports Medicine
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• v.1 no.2
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• pp.163-166
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• 2002

Introduction: It is frequently occur in sports injury of clavicular fractures in Hapkido players. Weevaluated Hapkido related clavicular fractures and preventive measure. Methods: We experienced 12 cases of Hapkido related clavicle fracture. The age ranged from 13 to18-years-old. All cases were treated by conservative managements. We examined the relationship between the clavicle fractures and Hapkido related pathomechanics.Results: All cases were injured during the practice for the falling-technique. Results were evaluatedby Weitzman and all cases were revealed more than good. Conclusions: In most cases, the correction of the wrong way of falling-technique will reduce theclavicle fractures in the Hapkido players.

• Proceedings of the Korea Contents Association Conference
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• 2014.11a
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• pp.369-370
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• 2014

전자책은 물리적 제약없이 어디서나 구입할 수 있고, 고속으로 내려받을 수 있으며, 종이책보다 저렴하기 때문에 전자책 시장의 부상은 전 세셰적으로 거스를 수 없는 대세다. 본 논문에서 K여자대학교 학생들의 전자책에 대한 인식과 사용실태를 분석한다. 아마존의 전자책 단말기인 '킨들'핵심 개발자 제이슨 머코스키가 '스마트클라우드쇼 2014'의 발표에 따르면 '2년후 한국 인구의 절반은 전자책 단말기를 갖게 될 것'이라고 발표하는 등 전자책 향후 전망에 대하여 알아본다.

• 건강소식
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• v.32 no.2 s.351
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• pp.16-17
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• 2008

겨울 스포츠를 즐기는 마니아가 부쩍 늘어나는 추세다. 이에 따라 겨울 스포츠를 즐기다 부상을 당해 병원을 찾는 환자도 증가하고 있다. 특히 여성의 경우 충분한 스트레칭이나 사전지식 없이 산행이나 스키를 즐기다 무리한 근육 사용으로 관절을 상하는 경우가 종종 있다. 겨울철 등산을 할 경우 산을 올라 갈 때는 평지를 걸을 때 보다 자기체중의 3~4배에 달하는 무게가 발목 및 무릎에 가해지며, 내려올 때는 체중의 7~8배의 무게가 전해지니 산행 전 다리 부위의 관절과 근육을 충분히 풀어주는 것이 필요하다.