Tensiomyography(TMG)를 이용한 근기능 및 손상평가의 유효성

엄진종(Eom, Jin Jong),김철현(Kim, Chul-Hyun) 한국체육측정평가학회 2021 한국체육측정평가학회지 Vol.23 No.2

이 연구는 TMG의 주요 변인인 Dm, T c, V c를 활용하여 운동에 의해 잘 발달된 성장기 근육과 성인의 근육 그리고 노화된 노인의 근육에 대한 기능을 정량적으로 구분하여, 골격근의 기능과 노화의 구분 혹은 손상을 평가할 수 있는 검사법의 기초자료를 제공하고자 목적하였다. 연구의 목적을 위해 청소년 배드민턴 선수 19명(청소년)과 건강한 청년 15명(성인) 그리고 노인 19명(노인)을 대상으로 골격근의 기능 및 특징을 TMG의 주요변인인 Dm, Tc, Vc를 이용하여 분석하였다. 연구결과, 좌우 근육에서 우세성에 의한 영향을 배제한 양 쪽 다리의 합을 비교할 때 골격근의 수축 기능에 대한 구분이 명확하였다. 반면, 좌측이나 우측의 편측 넙다리에서 골격근에 따른 Dm, Tc, Vc는 불규칙한 결과를 나타내었다. 한편, 양 쪽 합의 Dm, Tc, Vc는 성인을 기준하여 노인을 비교할 때 노인은 얇은 변위, 늦은 수축시간, 느린 수축속도의 경향을 나타내었다. 마지막으로 성인과 노인에 대한 양쪽, 오른쪽, 왼쪽의 넙다리두갈래근(Biceps Femoris: BF)에서 Dm, Tc, Vc가 일관되게 노인의 얇은 변위, 늦은 수축시간, 느린 수축속도을 나타내었다. 이상의 결과를 종합할 때, TMC의 주요 변인(Dm, Tc, Vc)은 좌우 근육의 우세성을 배제한 양 쪽 다리의 합이 근기능의 검사법으로 유효하였다. 그러나 왼쪽이나 오른쪽인 편측에서 Dm, Tc, Vc의 결과를 해석하는 것은 주의가 필요하였다. 한편, 양쪽, 오른쪽, 왼쪽의 넙다리두갈래근의 Dm, Tc, Vc는 골격근 수축력, 보행, 기능적 근기능의 검사에 유효하였다. This study uses Dm, Tc, and Vc, which are the main variables of TMG, to quantitatively classify the functions of well-developed muscles, adult muscles, and aged elderly skeletal muscles. Therefore, for the purpose of the study, the functions and characteristics of skeletal muscle were analyzed using Dm, Tc, and Vc, which are the main variables of TMG, in 19 youth badminton players (Teenagers), 15 healthy young people (Adults), and 19 elderly people (Senior) analyzed. As a result of the study, when comparing the sum of both legs excluding the influence of dominance in the left and right muscles, the distinction between the contractile function of the skeletal muscle was clear. On the other hand, Dm, Tc, and Vc according to skeletal muscle in the left or right unilateral thigh showed irregular results. The main variable, Dm, Tc, and Vc, of both sums showed the tendency of thin displacement, slow contraction time, and slow contraction rate in the elderly when comparing the adult. Finally, Dm, Tc, and Vc in the bilateral, right and left biceps femoris (BF) for adults and the elderly consistently showed thin displacement, slow contraction time, and slow contraction rate in the elderly. In conclusions, the main variables of TMC (Dm, Tc, Vc) with the sum of both legs excluding the dominance of the left and right muscles, was effective as a muscle function test. However, caution was required in interpreting the results of Dm, Tc, and Vc on the left or right side of thigh muscles. Finally, Dm, Tc, and Vc of the biceps femoris on both sides, right and left are considered to be effective for examination of muscle contractility, gait, and functional symmetry.

포트폴리오 분석을 통한 체조경기 활성화 방안에 관한 연구

엄진종(Jin Jong Eom),박제영(Je Young Park) 한국체육교육학회 2003 한국체육교육학회지 Vol.8 No.2

승마스포츠 참여정도에 따른 참여 동기와 신체적 자기개념 및 자아존중감과의 관계

엄진종(Eom, Jin Jong) 학습자중심교과교육학회 2021 학습자중심교과교육연구 Vol.21 No.11

목적 본 연구는 승마스포츠 참여정도유형에 따른 참여동기, 신체적 자기개념 및 자아존중감과 참여동기, 신체적 자기개념 및 자아존중감의 관계를 알아보는데 목적이 있다. 방법 연구대상은 승마스포츠에 참여하고 있는 생활체육인 313명으로 선정하여 설문조사를 실시하였다. 자료처리는 SPSS 25.0 프로그램을 활용하였으며, 수집된 모든 자료는 빈도분석, 탐색적 요인분석, Cronbach’ α 값 산출, 일원배치 분산분석 및 상관관계분석 방법을 이용하여 결과를 도출하였다. 결과 연구결과는 다음과 같다. 첫째, 참여정도에 따른 참여 동기는 즐거움/건강, 외적과시에서 참여기간과 참여빈도에 따른 차이가 나타났다. 또한, 참여 동기 중 사교에서 참여빈도와 참여기간에 따른 차이는 나타났다. 참여 동기 중 기술성취에서는 참여 기간, 참여 빈도, 참여 시간에 따른 차이가 나타났다. 둘째, 신체적 자기개념은 부정적인 부분에서 참여기간과 참여시간에 따른 차이가 나타났으며, 긍정적인 부분에서는 참여빈도와 참여시간에 따른 차이가 나타났다. 셋째, 참여 정도에 따른 자아존중감은 참여기간, 참여빈도, 참여시간에 따른 차이가 나타났다. 넷째, 참여동기, 신체적 자기개념, 자아존중감의 상관관계를 분석한 결과 외적과시와 사교, 즐거움/건강과 기술성취에서 정적인 상관성이 나타났으며, 자아존중감은 참여동기중 기술성취와 정적인 상관성이 나타났다. 결론 따라서 승마스포츠 참여정도유형은 참여동기, 신체적 자기개념, 자아존중감에 영향을 미치는 것으로 확인되었으며, 자아존중감은 참여동기와 상관성이 있는 것으로 확인되었다. Objectives The purpose of this study is to investigate the relationship between participation motivation(PM), physical self-concept(PSC) and self-esteem(SE) according to the type of equestrian sport participation. Methods A survey was conducted by selecting 313 sportsmen who participated in equestrian sports as subjects for the study. Data processing was performed using the results of the SPSS 25.0, and all collected data were analyzed using one-way ANOVA and correlation analysis methods. Results The results of the study are as follows. First, PM according to the degree of participation differs PP(participation period) and PF(participation frequency) in enjoyment/health. In social activities, there is a difference according to the PP. In skill achievement differs PP, PF, and PT(participation time). Second, in the negative part of the PSC, there was a difference according to PP and the PT. Additionally, in the positive part of the PSC, there was a difference according to PF and PT. Third, there was a difference in SE according to the degree of participation. Fourth, as a result of analyzing the correlation between PM, PSC, and SE, there was a positive correlation between external display and socialization, pleasure/health and skill achievement, and self-esteem was positively correlated with skill achievement during participation motivation. Conclusions Therefore, it was confirmed that the type of equestrian sports participation has an effect on participation motivation, physical self-concept, and self-esteem, and self-esteem was confirmed to be correlated with participation motivation.

체육전공 대학생의 장애인의 사회적 거리감이 긍정적 태도에 미치는 영향

엄진종(Jin Jong Eom),윤석민(Seok Min Yun) 한국사회체육학회 2013 한국사회체육학회지 Vol.0 No.52

The purpose of this study was to investigate the influences of the social distance and positive attitude of ma-joring in physical education university students. Through convenience sampling method, selected 396 survey questionnaires were used for final analysis from majoring in physical education university students. the re-search tools utilized Mi-Ok Kim(2002) used social distance scale by modified a modified version of the ques-tionnaire used of Hae-Young Jung and Bo-Sun Seo(2012). Social distance` questionnaire was consisting of di-mensional composed by ‘Countries and Islands’, ‘normal life,’ and ‘schools and co-workers’, ‘friends’, ‘family’. And positive attitude scale was developed by Kyong-Ja Hyun(2009) used. Positive attitude sacle was consisting of dimentional composed by ‘self-accceptance’, ‘self-belief’, ‘self-control’, ‘social adaptation’, and ‘acceptance of society’. With the collected data, multiple regression analysis were performed by SPSS 15.0. The results of the analysis were summarized as follows. First, majoring in physical education university students` social distance are ‘normal life,’ and ‘schools and co-workers’,’ friends’, ‘national institutions’,’ family ‘in order. Second, the type of disable in the majoring in physical education university students of social distance are hearing impairment, visual impairment, physical disabilities, and intellectual disability was ordered. Third, majoring in physical education university students` so-cial distance are affected by positive attitude ‘self-accceptance’, ‘self-belief’, ‘self-control’, ‘social adaptation’, and ‘acceptance of society’.

대학생의 생활양식에 따른 스포츠용품 관심도와 구매행동의 관계

엄진종(Eom Jin Jong),백광(Baeg Gwang) 한국사회체육학회 2003 한국사회체육학회지 Vol.19 No.1

The purpose of this study is to examine The relationship between university students interest, in sporting goods and consumer behavior according to life style. To achieve this purpose, the subjects were selected by cluster random sampling of university students in Seoul and Kyungin area in 2001. A total of 520 subjects were used for the analysis. Data were collected by employing a questionnaire. The variables analyzed were lifestyle, interest in sporting goods, consumer behavior and demographic characteristics. The collected data were analyzed using statistic program SPSS Windows 8.0 Version. The statistical methods employed were analysis are descriptive statistics analysis, one-way ANOVA, and multiple regression analysis. Through this process, the study reached the following conclusions. First, life style, sporting goods interest, and consumer behavior are partly different by demographic characteristics. Second, lifestyle of university students partly affect their interest in sporting goods and consumer behavior. Third, interest in sporting goods partly affect consumer behavior.

승마 동호인들의 참여정도에 따른 성취목표성향과 운동만족 및 운동지속의 관계

엄진종 ( Jin-jong Eom ) 한국체육대학교 체육과학연구소 2023 스포츠사이언스 Vol.41 No.3

본 연구의 목적은 승마스포츠에 참여한 승마 동호인들의 참여정도에 따른 성취목표성향과 운동만족 요인의 차이를 분석하고 운동지속과의 관계를 규명하는 것이다. 연구 목적을 달성하기 위해 C도에서 활동하는 승마동호인 403명을 대상으로 설문조사를 실시하였으며, 수집된 자료를 분석한 결과는 다음과 같다. 첫째, 참여정도에 따른 성취목표 성향은 과제성향에서 참여기간, 참여빈도, 참여시간에서 모두 유의한 차이가 나타났으며 (p<.05), 자아 성향에서는 참여빈도, 참여시간에서 유의한 차이가 나타났다(p<.05). 둘째, 운동만족은 참여기간, 참여빈도에서 유의한 차이가 나타났다(p<.05). 셋째, 성취목표성향과 운동만족은 운동지속의 경향성, 강화성, 가능성과 유의한 상관관계가 나타났다(p<.05). 따라서 성취목표성향과 운동만족이 최대화될 수 있는 시기를 활용하여 승마프로그램의 주기화 전략을 정립하고 이에 따른 운동참여가 지속될 수 있는 방안을 마련할 필요가 있다. The purpose of this study is to analyze the differences in achievement goal orientation and exercise satisfaction factors based on the level of participation among members of a horse riding club who are involved in equestrian sports and to establish a connection with exercise continuation. To achieve the research objective, a survey was administered to 403 active horse riding club members in Province C, and the results of the data analysis are as follows. First, a significant difference was observed in achievement goal orientation concerning participation duration, participation frequency, and participation time in task orientation (p < 0.05). In ego orientation, there was a significant difference in participation frequency and participation time (p < 0.05). Second, there was a significant difference in exercise satisfaction based on participation duration and participation frequency (p < 0.05). Third, achievement goal orientation and exercise satisfaction exhibited a significant correlation with the likelihood, reinforcement, and possibility of continuing exercise (p < 0.05). Therefore, it is essential to develop a periodization strategy for the horseback riding program, taking advantage of the periods when achievement goal tendencies and exercise satisfaction can be maximized. Additionally, a plan should be devised to support sustained exercise participation accordingly.

스포츠 클럽 동호인의 일상생활추구가 브랜드 가치 판단과 구매의사에 미치는 영향: 배드민턴 중심으로

이형호(Lee Hyoung Ho),엄진종(Eom Jin Jong) 학습자중심교과교육학회 2018 학습자중심교과교육연구 Vol.18 No.21

본 연구는 스포츠 클럽 동호인의 일상생활추구가 브랜드 가치 판단과 구매의사에 미치는 영향을 연구하였다. 연구대상은 충청남도 천안·아산 시에 소재한 배드민턴 동호인을 대상으로 유목적적 표집법(purposeful sampling)을 이용하여 400부를 IBM SPSS 21.0을 이용하였다. 또한, 설문지의 신뢰도와 타당도 검정을 위해 탐색적 요인 분석과 Cronbach s α 값을 검증하였다. 다음으로 스포츠 클럽 동호인들 중 배드민턴 동호인을 대상으로 일상생활추구가 브랜드 가치 판단과 구매의사에 미치는 영향을 알아보고자 상관분석(correlation analysis)과 다중회귀분석(multiple regression analysis)을 실시하였고 각 분석에서 통계적인 유의수준(α)은 .05로 설정하였다. 연구 분석을 통하여 도출된 결과는 다음과 같다. 첫째. 배드민턴 동호인의 일상생활추구가 브랜드 가치 판단(개성, 이미지)에 미치는 영향을 분석한 결과 브랜드 이미지의 하위요인인 강도, 호의성, 독특함에서 모두 성취추구의 변수 개별의 영향력이 높게 나타났으며, 긍정적인 영향을 미치는 것으로 나타났다. 둘째. 브랜드 가치 판단이 구매의사에 미치는 영향을 분석한 결과 브랜드 개성의 진실함, 능력이 구매의사결정에 통계적으로 유의한 영향을 미치는 것으로 나타났으 며, 변수 모두 여가만족에 대한 활동과 시간 할애가 높을수록 긍정적인 영향을 미치는 것으로 나타났다 The purpose of this study was to investigate the effect of lifestyle pursuit of sports club members on brand value judgment and purchase intention. The subjects were 400 badminton club members in C and A city selected by a purposeful sampling method. To test the reliability and validity of the questionnaire, exploratory factor analysis and internal consistency reliability analysis were conducted. Next, correlation analysis and multiple regression analysis were conducted to examine the effect of daily life pursuit on the brand value judgment and purchasing intention among the sports club members. In each analysis, The significance level(α) was set to .05. The findings are as follows.  First, based on the results regarding the effect of daily life pursuit of badminton club members on brand value judgment(personality, image), the influences of individual variables of achievement seeking were high in intensity, favorability, and uniqueness of brand image, Second, the truthfulness and ability of brand personality had statistically significant effect on purchase intention. Third, more activity and time occupation for leisure were, the more positive were in all the variables.

골프수업 참여유형에 따른 동기, 운동정서 및 태도의 관계

이제홍(Je Hong Lee),엄진종(Jin Jong Eom),설정덕(Jeong Dug Sul) 한국사회체육학회 2011 한국사회체육학회지 Vol.0 No.46

In this research, the following subject was studied : which effects are affected by participating motivation to exercising emotion and attitude accordingly university students who have golf class. For this, structural equation model was verified and identity of measurement among groups was verified to compare two groups between the golf-majored class and liberal arts-golf class, and a multi group structural equation model was analyzed. The results are as follows :First, the motivation affected to both exercising emotion and attitude for the golf-majored group and exercising emotion affected to exercising attitude. Second, motivation affected to both exercising emotion and attitude for the liberal arts-golf group, but, the participating motivation did not affect to exercising emotion.

골프 동호인들의 참여 정도에 따른 사회적 자기개념, 심리적 행복감 및 운동 지속의 차이

양지승(Yang, Ji-Seung),엄진종(Eom, Jin-Jong) 한국체육과학회 2021 한국체육과학회지 Vol.30 No.4

The purpose of this study is to investigate the differences in social self-concept, psychological well-being, and exercise continuity according to the degree of participation of golfer. To achieve the purpose of the study, 308 survey responses were collected from adults participating in golf club activities, and frequency analysis was used to find out demographic characteristics. To verify the validity and reliability of the questions listed in the questionnaire, exploratory factor analysis was performed and Cronbach" α was calculated. In order to find out the difference by variable according to the degree of participation, one-way ANOVA was performed (p<.05), and Duncan"s post-hoc analysis was performed. The results of the study are as follows, 1) It was confirmed that the social self-concept of golfer according to the degree of participation showed a significant difference in the participation period and participation time (p<.05). 2) It was confirmed that the psychological happiness of golfer according to the degree of participation showed significant differences in the participation period and participation time (p<.05). 3) It was confirmed that there was a significant difference in the duration and frequency of participation in the duration of exercise of golfer according to the degree of participation (p<.05). Based on the above results, it is confirmed that the degree of participation of golfer has some significant impact on self-concept, psychological well-being and exercise continuation. The results are expected to be used for basic standard data to expand participation of golfer and to induce continuous sport participation. Also, additional factor research is required for exercise participants’ advanced quality of life and feeling of well-being.

분절임피던스를 기준한 분절다주파수 생체임피던스의 일치도 분석

탕새조(Sae-Jo Tang),김장희(Jang-Hee Kim),엄진종(Jin Jong Eom),엄선호(Sunho Eom),김학균(Hakkyun Kim),김철현(Chul-Hyun Kim) ICT플랫폼학회 2021 JOURNAL OF PLATFORM TECHNOLOGY Vol.9 No.2