• The Journal of the Korea Contents Association
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• v.21 no.6
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• pp.318-326
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• 2021

This study aims to the effectiveness of physical examination using VR contents to solve problems such as the increase in chronic diseases and shortage of professional manpower in the health care field according to the aging and low birth rate, and to provide efficient healthcare. Therefore, this study implemented a one-stop VR content physical examination system by wearing HTC VIVE Pro VR and a stick controller. The system is from step 1 to step 5, and the final body age is determined and a simple solution is provided through five steps sequentially: color blind test, memory test, audiogram test, reaction speed test, and instantaneous cognitive ability test. In addition, for the one-stop VR content physical examination system developed by this study, as a result of verifying the user satisfaction for normal people who visited the health examination center and VR/AR clinical trial center of certified tertiary hospital in Daejeon, the overall satisfaction and the intention to reuse Was high, and according to gender, there was a significant difference in the 5-step test, and according to the age, there were significant differences in the 4-step test and the 5-step test.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.16 no.1
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• pp.429-437
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• 2015

The purpose of this study was to investigate physical activity level, sleep quality, attention control, and self-regulated learning along to smartphone addiction level among college students. The data were obtained from 269 college students by structured questionnaire, analyzed using SPSS 18.0. The results showed that significant differences with smartphone addictoin level and, gender, grade level, daily using time, physical activity level, sleep quality and attention control. Smartphone addictoin level have correlations with physical activity level, sleep quality, attention control, and self-regulated learning. To prevent the falling off of physical strength and poor school performance, it is needed a strategies for control of smartphone addiction.

• The Journal of the Korea Contents Association
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• v.14 no.8
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• pp.266-276
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• 2014

The present study aims to determine the effect of the prevention exercise program of musculoskeletal disorders developed for apple and pear farmers. To achieve this goal, 25 farmers who have subjective symptoms in the musculoskeletal system (Criteria 1 in the National Institute for Occupational Safety and Health) have conducted the prevention exercise program for 12 weeks from April 7, 2011 to July 1, 2011. As a result, the prevention exercise program of the musculoskeletal disorders for farmers in the fruit growing industry have improved physical capability of them (upper extremity endurance, lower extremity endurance, balance and agility) as well as a quality of life effectively. In addition, a quality of life showed a significant correlation with Oswestry Disability Index, and Psychosocial Well-being Index. For the future study, various studies are expected to develop and apply exercise programs in consideration of the characteristics of farming work.

• Convergence Security Journal
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• v.19 no.5
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• pp.85-90
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• 2019

The purpose of this study is to analyze the trend of exercise intervention applying various devices to increase the physical activity of the disabled, and to suggest the exercise intervention using converged devices that meet the needs of the times due to the increase of elderly people with disabilities. Exercise intervention using converged devices applicable to the disabled is divided into two types: first, exercise intervention using virtual reality-based gamification, and second, exercise intervention based on wearable devices of wearable or body-attached such as bands and watches. For exercise intervention using converged devices that can be enjoyed by the elderly with disability, minimize of environmental limitations, and easy to personalize, there is a need for configuration requirements such as easy operation and simple rules of operation, easy device installation and wearing, a trainer who can complement immature device utilization. In order to maintain and improve the daily living performance of the elderly with disabilities who experience a significant decrease in their cognitive and physical functions, it is necessary to use a physical activity game that can be experienced and can be interested in everyday life or a variety of devices to increase the amount of physical activity.

• Proceedings of the Korean Nutrition Society Conference
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• 1997.11b
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• pp.48-49
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• 1997

• Research in Community and Public Health Nursing
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• v.2 no.1
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• pp.309.1-309.1
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• 1990

• Proceedings of the Korean Nutrition Society Conference
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• 2003.10a
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• pp.193-193
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• 2003

• Journal of the Korean Society of Radiology
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• v.8 no.2
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• pp.51-56
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• 2014

We analyzed how insole affects the dynamic stability and the balance while a body moves or stops. Specially we've sorted out variations of individual balance ability while we make a longitudinal arch stop artificially as a usual situation(just standing and putting one's weight). We found ten men and girls each with suitable feet for our experimentation as the subject of investigation and made individual insole for them by measuring medial longitudinal arch. Then we compared before and after movement of the power point of application and a pattern of COP using the Tetrax balance equipment. We found out it is better for balance ability when we wear insoles. It turned out to be helpful for increasing balance ability of body to use insole which supports medial longitudinal arch of longitudinal arch well.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.16 no.8
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• pp.5121-5131
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• 2015

The purpose of this study was to investigate competency and employ ability of labor market for college students who are majoring in sports and recreation studies. It was revealed that the stanine score 2 achievement is 1 college, the stanine score 3 achievement is 11 colleges, the stanine score 4 achievement is 32 colleges, the stanine score 5 achievement is 15 colleges, and the stanine score 6 achievement is 5 colleges. This result indicated that the colleges locating in large cities or providing with certification of the secondary school teaching are performed highly academic achievement record. In an analysis of competency test among students who are majoring in sports & recreation, or physical education, the mean scores of physical, social, emotional, cognitive, and management competencies among the students are 3.88, 3.61, 3.52, 3.30, and 3.21, respectively. This study is about preparation: getting it right at the beginning; giving the right training and educating to the right people to create an effective workforce for the delivery of sports and recreation market. This understanding, can be used as a guide to policies and possible actions related to training and recruitment.

• Journal of the Korea Convergence Society
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• v.8 no.1
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• pp.231-238
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• 2017

The purpose of this study was to investigate effects of changes in body composition due to combined exercise on balance of the 20' obese women. Based on voluntary participation, 21 obese women in twenties were randomly divided into : Control(no exercise, n=7), Group I (aerobic exercise 50 minutes, n=7), Group 2 (combined exercise 50 minutes, n=7). All groups conducted allocated program five times a week for six weeks. At post and pre-experiment and at the time of each measurement, changes of body composition and balance among the three groups were statistically analyed using SPSS 18.0 ver. Compared to pre-experiment, Group I, II showed decrease of weight and body fat rate, but Group II showed both increase of muscle mass and decrease of body mass index(p<0.05). In balance ability, Group II showed improvement of static and dynamic balance, meanwhile Group I showed only improvement of static balance. Therefore, this research showed that combined exercise had positive effects on balance by increasing muscle mass and changing body composition.