• Journal of IKEEE
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• v.22 no.4
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• pp.978-984
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• 2018

Currently, virtual reality technology is actively applied in the entertainment and game fields, and development of professional programs is gradually increasing due to the rapid development of Internet and web technologies. As the current paradigm for healthcare changes from treatment to prevention, it is more important to take good care of it in advance so it doesn't get sick. This paper allows users to monitor the amount of exercise directly after using VR sports games. By using this system, users can exercise more interestingly and manage their own fitness by receiving an analyzed amount of exercise.

• Journal of Digital Convergence
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• v.17 no.7
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• pp.109-114
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• 2019

The purpose of this study is to analyze the phenomenon studies related to athletic continuity and school life satisfaction of the intellectually disabled students. According to the analysis, the integrated sports volleyball program has acquired athletic skills in the satisfaction of school life and maintained close friendship through cooperation. The participants of intellectually disabled students have been more flexible with the improvement of the physical education volleyball program, and they are affiliated with the school's cooperation, through a cooperative study. Therefore, through the integrated sports volleyball program, students with disabilities can overcome limitations and dissatisfaction with the athletic continuity and satisfaction of school life and achieve the integration they seek in the integrated education.

• Journal of Industrial Convergence
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• v.19 no.4
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• pp.17-21
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• 2021

Recently, in the field of sports, the use of data in conducting games, planning seasons, and operating teams has increased significantly. Also, in order to develop better players, it has become necessary to use data to accurately analyze their performance. Therefore, in this study, various data about rookie players was collected and pre-processed in order to analyze and visualize their performance. Additionally, an analysis was conducted to determine at least how many opportunities should be given to foster rookie players. Then, a data analysis method was presented for nurturing athletes by using data in the field of sports. It is expected that this study will contribute to fostering rookie players by utilizing data.

• The Korean Journal of Pain
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• v.36 no.1
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• pp.106-112
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• 2023

Background: Most international bodies recommended against musculoskeletal steroid injection during the COVID-19 pandemic, fearing that the immunosuppressive effects of the steroid could worsen COVID-19 infection, thus prolonging the suffering of patients with severe musculoskeletal disease. The authors' aim is to analyze the risk of COVID-19 infection after musculoskeletal injections. Methods: This is a retrospective study of patients who visited a sports medicine clinic and received musculoskeletal steroid injections between January 1, 2020 and February 28, 2021. The collected data was compared with the national COVID-19 registry to identify positive COVID-19 patients. The patients were only considered positive for COVID-19 following corticosteroid injection within 3 months after injection. Results: Out of 502 steroid injections; 79.7% (n = 400) received a single injection in one day, 19.1% (n = 96) received steroid injections at 2 sites in one day, and 1.2% (n = 6) received steroid injections at 3 sites in one day. Using the Fisher's exact test, there was no statistically significant association of COVID-19 infection between the steroid group and control group (relative risk, 1.44; 95% confidence interval, 0.9-23.1, P = 0.654). Only one patient contracted mild COVID-19 with no post COVID complications. Conclusions: The authors recommend the use of musculoskeletal steroid injections in clinically indicated situation without having increased risk of COVID-19.

• Journal of Digital Convergence
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• v.11 no.5
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• pp.245-256
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• 2013

The purpose of this study was to investigate the success factors of sports marketing companies in Korea. Four sport marketing companies were selected as research targets. Also, several data were collected through the books, articles, related literatures, and internet. In addiction, three in-depth interviews were conducted for the qualitative study. The results of this study was as follows. First, some sports marketing companies had been successful in business with big fund. Second, they used choice and focus strategies. Third, they had strategic and careful plans, and their own know-how for the blue ocean markets. Finally, they had expanded its business market by developing various strategies through the media.

• The Journal of the Korea Contents Association
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• v.8 no.7
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• pp.224-232
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• 2008

Sport industry creates value-added by production and distribution of product or service related with sports or sports. Professional sports will lead to major area of sport service industry in the future. The purpose of study is to analyze financial condition and management performance by using financial statement(2005-2007) of korean professional soccer citizen teams. The analysis of financial condition and management performance is executed by financial ratio analysis method. The content of this study involve comparison with standardization ratio and financial ratios among professional soccer citizen teams. The results of this study are as follows. First, liquidity ratio measured by current ratio and quick ratio was high with compared to standardization ratio. Second, leverage ratio measured by debt ratio was very high. Third, activity ratio was good condition. Finally, profitability ratio was very low having minus ratio generally.

• Journal of the Institute of Electronics and Information Engineers
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• v.52 no.7
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• pp.169-177
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• 2015

This paper described a fuzzy comprehensive evaluation method and implemented assessment system for multi-layer decision making. The proposed method is a assessment before bidding through the key questions using fuzzy comprehensive evaluation method and the entropy weights. The key questions are given by the wider investigation of major sports event organizers. The paper carried out evaluation of single factor and fuzzy comprehensive evaluation from low layer to high layer step by step. In order to verify the effectiveness of proposed method, we built the sports event management service platform (SEMSP) for assessment of applicant city. This method represents a unified one of the quantitative results and the qualitative results based on the judgment of experts.

• Journal of Korean Society for Quality Management
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• v.7 no.2
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• pp.11-16
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• 1979

Recently towel cloth has a good prospect as sports wear and out fashion wear. So we will discuss correlational effects between towel cloth quality and it's physical properties. In order to investigate the effect of pile length on the stiffness and absorption of the towel cloth, some experiments have been carried out, and then analyzed by the correlation coefficient.

• Clinics in Shoulder and Elbow
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• v.22 no.4
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• pp.235-240
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• 2019

Ulnar collateral ligament injuries of the elbow are frequent among overhead athletes. The incidence of ulnar collateral ligament reconstructions (UCLRs) in high-level players has increased dramatically over the past decade, but the optimal technique of UCLR is controversial. Surgeons need to manage the patients' expectations appropriately when considering the mode of treatment. This article reviews current studies on the management of ulnar collateral ligament injuries, particularly in overhead athletes.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2019.05a
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• pp.518-520
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• 2019

As life expectancy has increased, health status becomes an important factor on life. The Fourth Industrial Revolution has led to the development of a variety of healthcare devices and applications that make it easier and more convenient to manage health. In particular, the area of individual genetic analysis with Single Nucleotide Polymorphism (SNP) has expanded, and genetic information is used to treat and prevent diseases according to individual differences. This study analyzes the genetic information of individuals, that is, SNP variant, and identifies specific chronic disease risk groups such as obesity, diabetes and hypertension. After then we will propose a customized nutrition information service. In addition the service of regional exercise management will be provided, to encourage exercise based on walking courses and sports center information in residential areas. Based on the GPS, it will design the service of exercise management that can encourage exercise by providing walking course and sports center information in the residential area.