피트니스 애플리케이션에 따른 관계 혜택과 고객만족 및 관계성과에 미치는 효과

김대근,정구중 한국스포츠학회 2021 한국스포츠학회지 Vol.19 No.2

이 연구는 최근 피트니스 시장에 등장한 애플리케이션을 통한 관계마케팅과 고객만족 및 관계성과와의 효과를 규명하기 위해 2020년 3월 1일 ~ 7월 31일까지 피트니스 관련 경험자 및 애플리케이션 사용자 312명 중 불응 답 침 관련 없는 설문자 66명을 제외한 246명으로 이루어졌으며 온라인 프로그램(서베이 몽키)를 활용하여 편의 표준 추출법 을 사용하였다. 측정도구는 SPSS 21.0을 통해 분석하여 빈도 분석과 탐색적 요인 분석 및 신뢰도 분석을 수행하였으며, 간접효과의 유의성을 확인하기 위해 구조방정식 모형 분석을 수행하였다. 분석한 결과 피트니스 애플리케이션은 관계 혜택과 고객만족은 정(+)의 영향을 미치고 있으며, 고객만족과 관계성과는 정(+)의 영향을 미치고 있다. 또한, 관계 혜택 과 관계성과는 정(+)의 영향을 미치는 결과를 이끌어 냈으며, 이는 과거의 대면방식의 피트니스 시장에서 온라인 상의 비대면 시장에서 고객과 상호 교환 방식이 가능하다는 연구의 결과로 사료된다. 애플리케이션을 통한 비대면 운동방식은 앞으로 더욱 기대되는 피트니스시장에 영향을 줄 것이다. 따라서, 소비자의 다양성과 욕구를 잘 반영되지 않는 피트니스 시장은 도태될 가능성이 높기에 새로운 피트니스시장 경영을 위한 핵심과제로 사료된다. In order to investigate the relationship between relationship marketing and customer satisfaction and relationship performance through applications that have recently appeared in the fitness market, this study was conducted among 312 fitness-related experienced users and application users from March 1 to July 31, 2020. It consisted of 246 people, excluding 66 unrelated questionnaires, and a convenient standard extraction method was used using an online program(Survey Monkey). The measurement tool was analyzed through SPSS 21.0, and frequency analysis, exploratory factor analysis, and reliability analysis were performed. Structural equation model analysis was performed to confirm the significance of the indirect effect. As a result of the analysis, the fitness application had a positive(+) effect on relationship benefits and customer satisfaction, and a positive(+) effect on customer satisfaction and relationship performance. In addition, relationship benefits and relationship performance led to a positive(+) result, which is considered as a result of a study showing that interaction with customers is possible in the online non-face-to-face market in the past face-to-face fitness market. The non-face-to-face exercise method through the application will affect the expected fitness market in the future. Therefore, the fitness market that does not reflect the diversity and desires of consumers is highly likely to be eliminated, so it is considered a key task for the management of the new fitness market.

스포츠참여자들의 코로나19에 대한 관여도, 위험인식, 부정적 감정, 위험태도 및 운동지속의도 간의 관계

한아영,정구중,김범 한국체육정책학회 2021 한국체육정책학회지 Vol.19 No.2

The purpose of this research is to empirically analyze the relationship between risk involvement, risk perception, negative emotions, risk attitude, and intention to continue exercise for COVID-19 in sports participants through structural equation model analysis. For this purpose, this study set 216 participants at public sport center located in Seoul as the research subjects. In an effort to verify the proposed structural model, this study used IBM SPSSWIN Ver. 23.0 and AMOS 18.0. First, involvement had a positive effect on risk perception. Second, risk perception had a positive effect on negative emotions. Third, risk perception had a positive effect on risk attitude. Fourth, risk perception had a positive effect on intention to continue exercise. Fifth, negative emotions didn't have a positive effect on intention to continue exercise. Sixth, risk attitude didn't have a positive effect on intention to continue exercise.

보디빌딩 선수의 성취목표성향과 경쟁상태불안 및 인지된 경기력의 관계

김지숙,정구중 한국스포츠학회 2023 한국스포츠학회지 Vol.21 No.3

This study analyzed the achievement goal orientation, competitive state anxiety and perceived performance of body-builders in order to explore psychological state of players of body building, which has recently emerged as a popular sport and has attracted attention in terms of personal and social aspects due to various issues. The results are as follows. First, task achievement goal orientation, among the sub factors of achievement goal orientation, had a positive(+) effect on the perceived performance, showing that the higher the achievement goal orientation of bodybuilders, the higher the perceived performance. Second, both self-achievement goal orientation and task achievement goal orientation, which are sub factors of achievement goal orientation, had negative (- ) effects on the competitive state anxiety, showing that the higher the achievement goal orientation of bodybuilders, the lower the competitive state anxiety. Third, both cognitive state anxiety and physical state anxiety, which are sub factors of competitive state anxiety, had negative(- ) effects on perceived performance, showing that the higher the competitive state anxiety of bodybuilders, the lower the perceived performance. Third, both cognitive state anxiety and physical state anxiety, which are sub factors of competitive state anxiety, had negative effects (-) on perceived performance, showing that the higher the competitive state anxiety of bodybuilders, the lower the perceived performance. Fourth, there was no mediating effect of competitive state anxiety between achievement goal orientation and perceived performance. If more researches on bodybuilding are conducted in various sports areas based on this study results, bodybuilding may establish itself as a sound and healthy community-based sports for all for improvement of national physical strength

남성의 연령대별 4주간 60%1RM 바벨컬 운동 시 혈중젖산농도와 지연성 근통증 변화의 차이에 관한 분석

정송영,김지숙,정구중 한국발육발달학회 2023 한국발육발달학회지 Vol.31 No.4

This study selected a total of 32 men in their 20s to 50s, 8 men from each group(20s, 30s, 40s, 50s), with at least 3 years of resistance exercise experience to analyze differences in blood lactic acid concentration and delayed onset muscle pain from performing 60% 1RM barbell curl exercise for 4 weeks for each age group. As a pre-test, the 1RM of the barbell curl was measured, and after 7 days, 5 sets of max imum repetitions of the barbell curl were performed once a week for 4 weeks with a load of 60% 1RM. Blood lactic acid concentration and delayed onset muscle soreness (DOMS) were measured between experiments. Variables according to measurement period and number of works for each age group were analyzed using repeated measurement two-way ANOVA, and if there was a significant difference, the post-hoc bonferroni method was applied to obtain the following results. In summary, the blood lactic acid concentration during 4 weeks of 60% 1RM barbell curl exercise for each age group was higher after exercise than before exercise in all weeks, but the blood lactate concentration after exercise tended to decrease relatively over the time in all age groups. Delayed onset muscle soreness (DOMS) also showed a tendency to decrease in all age groups, except for week 1. The weekly value for 4 weeks also showed a significant decrease in all age groups in the 1st, 2nd, and 3rd periods, showing a 60% decrease. It was found that physical adaptation to the exercise intensity for the maximum repetition exercise was achieved within 4 weeks in all age groups.

휘트니스클럽의 물리적환경이 고객만족 및 충성도에 미치는 영향

김영인(Kim, Young-In),정구중(Jeong, Koo-Jung) 한국체육과학회 2012 한국체육과학회지 Vol.21 No.2

The purpose of this study was to examine the relationship among physical environment, customer satisfaction and loyalty of fitness club. The subjects were 250 customers at five fitness club, and 250 data were collected and 244 of them were chosen as for final data analysis. Data processing was done for frequency analysis and factor analysis using SPSSWIN Ver. 18.0 and confirmatory factor analysis and structural equation model analysis using AMOS 18.0. Based on the above study method and procedures, the result of the study are summarized as follows. First, design factor, social factor, and ambient factor out of physical environment had significant influence on customer satisfaction. Second, customer satisfaction had significant influence on loyalty.

상업스포츠시설의 서비스회복 공정성 지각과 감정, 고객만족 및 충성도에 관한 연구

김영인(Kim, Young-In),정구중(Jeong, Koo-Jung) 한국체육과학회 2013 한국체육과학회지 Vol.22 No.3

The purpose of this study was to examine the relationship among service recovery justice, emotion, customer satisfaction and loyalty of commercial sports facilities. The subjects were customers from five commercial sports facilities, and 500 data were collected and 474 of them were chosen as for final data analysis. Data processing was done for frequency analysis using SPSSWIN Ver. 18.0 and confirmatory factor analysis and structural equation model analysis using AMOS 18.0. Based on the above study method and procedures, the result of the study are summarized as follows. First, distributive justice, procedural justice and informational justice out of service recovery justice had significant influence on emotion. Second, emotion had significant influence on customer satisfaction. Third, emotion had significant influence on attitudinal loyalty and behavioral loyalty. Fourth, customer satisfaction had significant influence on attitudinal loyalty and behavioral loyalty.

W-CDMA(비동기방식) 모뎀 기술

이정구(李貞九),정정인(鄭正仁),이현창(李炫昌),이관중(李寬中) 대한전자공학회 2000 전자공학회지 Vol.27 No.12

전남 동남권 관광거점단지 개발 타당성 연구

이정구,이성웅,이정록,박노동,주석중 전남대학교 지역개발연구소 1990 지역개발연구 Vol.22 No.1

Initial Experience of Transperineal Biopsy After Multiparametric Magnetic Resonance Imaging in Korea; Comparison With Transrectal Biopsy

윤성구,진현중,태종현,노태일,김재윤,편종현,심지성,강성구,천준,이정구,김제종,성득제,이관희,강석호 대한비뇨기종양학회 2018 대한비뇨기종양학회지 Vol.16 No.3

Purpose: The aim of this study is to confirm the detection rate of transperineal biopsy after multiparametric magnetic resonance imaging (mpMRI) and compared it to that of transrectal biopsy. We also examined the role of mpMRI and the rate of complications for each method. Materials and Methods: In a retrospective study, we analyzed 147 patients who underwent mpMRI before prostate biopsy because of elevated serum prostate-specific antigen and/or abnormal digital rectal examination findings at Korea University Hospital, Seoul, Korea from March 2017 to April 2018. Regions on the mpMRI that were suggestive of prostate cancer were categorized according to the Prostate Imaging–Reporting and Data System (PI-RADS v2). For transperineal biopsy, a 20-core saturation biopsy was performed by MRI-TRUS cognitive or fusion techniques and a 12-core biopsy was performed in transrectal biopsy. Results: Sixty-three and 84 patients were enrolled in transperineal group and transrectal group, respectively. The overall detection rate of prostate cancer in transperineal group was 27% higher than that in transrectal group. Classification according to PI-RADS score revealed a significant increase in detection rate in all patients, as the PI-RADS score increased. Frequency of complications using the Clavien-Dindo classifications revealed no significant differences in the total complications rate, but two patients in transrectal group received intensive care unit care due to urosepsis. Conclusions: Our results confirmed that transperineal biopsy is superior to transrectal biopsy for the detection of prostate cancer. From the complication point of view, this study confirmed that there were fewer severe complications in transperineal biopsy.