• The Journal of the Korea Contents Association
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• v.16 no.1
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• pp.319-328
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• 2016

The purpose of this study was to analyze the effects of dance sport coach's attractiveness on basic psychological needs and exercise adherences behavioral intention of dance sports participants. By analysing a total of 306 dance sport participants from 6 sports centers in Daejeon with statistical analysis such as factor analysis, reliability analysis, and multiple regression analysis, this study found the followings. First, the level of dance sport coach's attractiveness has an influence on dance sports participants' basic psychological needs. Second, the level of dance sport coach's attractiveness has an influence on dance sports participants' exercise adherences behavioral intention. Third, dance sports participants' basic psychological needs has an influence on exercise adherences behavioral intention.

• Journal of Korea Game Society
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• v.14 no.4
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• pp.87-94
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• 2014

In recent years, there has been an increasing interest in tangible sports simulators with the success of golf simulator. The main purpose of this study is to develop a tangible snowboard simulator for the beginner using virtual reality technology. This paper proposes an interactive virtual coach and high fidelity virtual environment for snowboard training. The virtual coach offers an intuitive guidance and personalized coaching feedback about the 5 fundamental riding skills. The virtual training environment uses the stereoscopic display system and motion platform to create more realistic training situation. We expect virtual reality will be used as a training aids in many sports such as taekwondo, baseball, archery and so on.

• Journal of Sport and Applied Science
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• v.5 no.2
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• pp.9-15
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• 2021

Purpose: Prior literature posits that leadership of coach influences athletes' performance via delegate interactions. The purpose of this study is to investigate the effect of the type of instructor on the exercise stress of university athletes and to provide instructors with informative coaching methods especially for their leadership. Research design, data, and methodology: In order to achieve the purpose of the research, Seoul and Gyeonggi Province Materials University athletes were selected as a sample, 360 college athletes participated in the survey and data were screened and finally 314 were analyzed. The collected data were analyzed via descriptive analysis and multiple regressions. To examine the validity and reliability of the survey items, factor analysis and Cronbach's α were computed. Results: Coaches' leadership types are found to influence university athletes' exercise stress significantly. In specific, transformational leadership negatively influences teaching Complaints. Transformational leadership also negatively influences time constraints. However, transformational and transactional leadership do not have any effect on career concerns. transformational and transactional leadership also do not influence functional instability of college athletes. Conclusions: Overall, leadership types of coach partially influence exercise stress of athletes. These findings posit that transformational leadership contribute in developing reliable relationship between athletes and instructors. Further implications were discussed.

• Journal of Convergence for Information Technology
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• v.11 no.10
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• pp.182-193
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• 2021

The purpose of this study was to investigate the differences in coach's leadership, exercise participation motive, and exercise satisfaction according to the demographic characteristics of participants in living sports. In order to achieve the purpose of this study, 194 members(men and women) who have participated regularly in living sports at sports centers in Seoul and Gyeonggi Province were selected as a population, and data were collected by using the scales of leadership, exercise participation motivation, and exercise satisfaction, and then the statistical analysis was performed accordingly. The results of analysis were as follows; first, there were significant differences in leadership, exercise participation motive, and exercise satisfaction according to the gender of the participants in living sports(Willks' Lambda=.864, F=.886, p<.05). Second, there were significant differences in leadership, exercise participation motive, and exercise satisfaction according to the age of the participants in living sports(Willks' Lambda=.706, F=.453, p<.01). Third, there were differences in leadership, exercise participation motive, and exercise satisfaction according to the number of exercise participation of living sports participants(Willks' Lambda=.915, F=.704, p<.01). In conclusion, if differentiated instruction is done in the field of living sports according to the demographic characteristics of participants, it will have positive effects on the practice and exercise satisfaction.

• Journal of Korean Physical Therapy Science
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• v.3 no.1
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• pp.919-927
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• 1996

Recently sports injuries are increasing due to the development of sports leisure industries as well as the increase of exercising population, and the study for sports injuries is needed more than before. Then the author studied the reasons for injuries, incidence rate, sites and sorts of sports injuries for the middle and high school football players during one year period from Jan. to Dec. 1994. The study subjects were 319 middle and high school players in Pusan and the method was questionnaire method. The results were as follows; 1. The average injury rate due to football play was 3.3 times per person for the 319 subjects during the last one year, and it was highest in goalkeeper as 4.6 times by position. 2. 68 % of the subjects did not receive periodic health examination, 74.9 % wore body protectors. The sports injuries due to football play occurred most commonly in soil play-ground(79.6 %), during training(52.3 %), and in winter time(33.7 %). 3. The commonly occurred injuries by motion were coalition(39.2 %), tackle(12.9 %), dribble (11.4 %) in order; those by sorts were contusion(34.4 %), sprain (32.9 %), spasm(9.0 %) ; and those by body portions lower extremities(82 %), trunk(17.6 %), upper extremities(12.5 %). 4. The frequently used treatment area was home care as in 42.7 % ; treatment methods were physical therapy, acupuncture/moxacautery, rest, operation in order; choices of treatment method were recommendation by coach/manager, and that by medical professional was the lowest as in 2.2 %. 5. If sports injury occurred during play, coach or manager let the players take rest in 56.2 %, but emergent management by medical professional was done only in 1.9 %. The return to play was decided mostly by the player himself(52.8 %), but that decided by a doctor was only in 1.0 %. In conclusion, to lessen the sports injuries due to football play, annual physical check-up, strengthening of play rules, improvement of playground, conditioning exercise, regulation of body protectors, and preventive training for expected injuries behaviors should be done and the decision to return to play and emergent management should be done by a medical professional as well. Football player, sports injury, injured body portions, sorts of injury, treatment method.

• Journal of Digital Convergence
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• v.19 no.12
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• pp.487-494
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• 2021

This study aims to find out how the leadership type of middle school soccer coach affects sport flow and team atmosphere, and the results are as follows. First, as a result of analyzing the demographic characteristics, it was found that there was a significant difference in the peer relationship characteristics of the team atmosphere by the variable of age, and the mutual leadership by the variable of life period with coach. Second, as a result of examining the influence of middle school soccer coach's leadership type on sport flow, it was found that among leadership types, servant leadership affected all sub-factors of sport flow and transformational leadership affected behavioral flow. Third, as a result of examining the effect of middle school soccer coach's leadership type on team atmosphere, it was found that all leadership types had an effect on the role characteristics, which are the sub-factors of team atmosphere, servant leadership on the peer relationship characteristics, and transactional leadership on the team characteristics.

• Journal of Internet Computing and Services
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• v.18 no.4
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• pp.19-25
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• 2017

In this paper, we designed and implemented IoT sensors based badminton motion analysis and training system that can be readily used by badminton players with PC. Unlike the traditional badminton training system which uses signals of the flags by coach, the proposed electronic training system used IoT sensors to automatically detect and analysis the motions for badminton players. The proposed badminton motion analysis and training system has the advantage with low power, because it communicates with the program through BLE communication. The badminton motion analysis system automatically measures the training time according to the player's movement, so it is possible to collect objective result data with less errors than the conventional flag signal based method by coach. In this paper, training data of 5 athletes were collected and it provides the feedback function through the visualization of each section of the training results by the players which can enable the effective training. For the weakness section of each player, the coach and the player can selectively and repeatedly perform the training function with the proposed training system. Based on this, it is possible to perform the repeated training on weakness sections and they can improve the response speed for these sections. Continuous research is expected to be able to compare more various players' agility and physical fitness.

• Journal of the Korea Convergence Society
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• v.11 no.7
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• pp.329-335
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• 2020

The purpose of this study was to investigate relations among the non-verbal communication, coach trust, and continuous participating intention of scuba diving participants. For this purpose, the investigator applied convenience sampling to users at three scuba diving resorts in Gangwon Province and those at two scuba diving pools in Gyeonggi Province and selected total 267 valid questionnaires. Collected data was put to simple and multiple regression analysis with the SPSS 18.0 program. The findings were as follows: first, body language and paralanguage of non-verbal communication had significant effects on coach trust, but spatial acts and physical appearance had no such effects on it; secondly, coach trust had significant impacts on continuous participating intention; and finally, body language of non-verbal communication had significant influences on continuous participating intention, but spatial acts, paralanguage, and physical appearance had no significant influences on it.

• Journal of the Korean Applied Science and Technology
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• v.38 no.1
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• pp.228-240
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• 2021

This study was conducted with the goal of establishing a foothold for lifelong sports as well as establishing golf as a desirable leisure activity through the analysis of the relationship between golf participants' coach support, resilience and self-rated health. To achieve the goal of this study, a total of 300 questionnaires were distributed and 300 copies were collected back. Out of those returned questionnaires, insincerely replied or double-replied questionnaires were excluded and finally 278 questionnaires were analyzed for this study. For analysis of the data, frequency analysis, exploratory factor analysis, reliability analysis, confirmatory factor analysis, correlation analysis, and structural equating modeling were conducted using SPSS 18.0 and AMOS 18.0. Main findings were as follows: First coach support had a positive effect on resilience. Second, resilience had a positive effect on self-rated health. Third, coach support had a positive effect on self-rated health. Fourth, resilience mediated the relationship between golf participant coach support and self-rated health. Therefore, golf instructors should achieve specialization and diversification of educational programs through continuous learning about various teaching methods.

• Journal of the Korean Applied Science and Technology
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• v.38 no.3
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• pp.840-850
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• 2021

The purpose of this study was to phenomenologically explore what experiences sports coaches have felt about coaching efficacy through qualitative research methods, and to derive the sources of coaching efficacy. To achieve the research aim, 15 sports coaches with more than 5 years of experience were selected as a nomadic sampling and in-depth interviews were conducted, and the collected data were analyzed through qualitative data analysis procedures such as transcription, coding, categorization and meaning. As a result, the sources of sports coaching efficacy were established as five factors including coaching success experience, social support, coaching-related player experience, coaching expertise, and player feedback. The derived sources can be used as educational basic data for the development of coaching efficacy.