서해안 지역의 해양 스포츠 관광 실태 및 활성화 요인

변신규(Byun, Sin-Kyu),최석준(Choi, suck-Jun) 한국체육과학회 2014 한국체육과학회지 Vol.23 No.3

This study is aimed to research on a scheme for constructing infrastructures to activate the marine sports tourism at west coast areas. For this, the study grasped actual use conditions of marine sports tourists at west coast areas, and investigated satisfaction degrees, attractions, and repurchasing intentions on the marine sports, and then attempted to propose an activation scheme of the sports through directions of constructing infrastructures to which tourists wanted. As research objects, this study executed questionnaireson 651 tourists having participated in sea baths and marine sports at west sea areas during July-September 2013. For analyzing data, the study executed frequency by socio-demographics characteristics, percentage, cross analysis, and technical statistics by using SPSS statistics program (Ver. 18.0), and then calculated exploratory factor analysis and Cronbach’s coefficient in order to ensure validity and reliability by each factors. In addition, the study carried out T -test and ANOVA to verify differences according to socio-demographic characteristics, and also executed post-verification by Tukey’s method in case significant differences were admitted. The significance level of results was verified at p<.05 levels. First, significant differences were shown by gender, age, academic history, and occupations through research results on differences by factors of marine sports at the west coast areas. Second, significant differenced were appeared by gender, age, academic history, incomes, and occupations in the research results on the scheme of constructing selected marine sports infrastructures at the west coast areas. Third, in the research results about effects of satisfaction degrees and development willingness for marine sports at the west coast area to repurchasing intentions. With bases of the above results, the scheme for constructing infrastructures of marine sports at the west coast area was suggested same as followings.

볼링선수의 스포츠대처, 스포츠탈진, 지각된 경기력의 경로모형 검증

변신규(Byun, Sin-Kyu) 한국체육과학회 2018 한국체육과학회지 Vol.27 No.4

The purpose of this study was to verify the model that explains the perceived performance of the sport coping of the bowling players through mediating effects of sport burnout. For this purpose, 367 bowling athletes were selected and their research problems were verified through descriptive statistics, confirmatory factor analysis, and path analysis. The following conclusions were drawn through this series of processes. First, as the problem focused coping perceived by a bowler increases, emotional exhaustion and depersonalization decrease and individual achievement increases. Second, as the emotional exhaustion and depersonalization perceived by bowlers increase, the perceived performance decreases and as individual achievement increases, perceived performance increases. Third, emotional exhaustion, depersonalization, and individual achievement perceived by bowlers have mediating effects on the relationship between problem focused coping and perceived performance.

흰쥐의 급성 발목삠에서 테이핑요법이 cFos 단백의 발현과 통증억제에 미치는 영향

최석준 ( Suck-jun Choi ),변신규 ( Sin-kyu Byun ),이경완 ( Gyoung-wan Lee ),김재효 ( Jae-hyo Kim ),양승범 ( Seung-bum Yang ) 대한경락경혈학회 2017 Korean Journal of Acupuncture Vol.34 No.1

The purpose of this study was to evaluate effects of taping therapy on recovery of behavioral symptoms and neural excitability of the lumbar spinal cord in rat model for ankle sprain. Methods : Adult Sprague-Dawley rats was used and divided into 3 experimental groups: normal group(n=6), ankle sprain(n=6), and ankle sprain with taping treatment(n=6). In order to induce ankle sprain the right ankle joint was injured with 4∼5 repetitive over-flexions and over-extensions manually. The severity of joint pain was evaluated by measuring foot weight bearing force ratio(FWBRF) of the hind limb and the injury-induced edema formation by diameter of the joint following ankle sprain. The changes of neural excitability in the lumbar spinal cord was tested by observation of cFos protein expression, a metabolic marker for neural excitation. Results : Severity of ankle injury induced in this experiment coincided with Grade 1 ankle sprain. Compared with ankle sprain group, ankle sprain+taping showed a significant reductions of joint pain as well as of edema formation at the ankle joint following ankle sprain. There was significant upregulation of cFos-immunoreactive neurons in the lumbar spinal cord 24 hours after ankle sprain. In contrast, taping therapy resulted in significant inhibition of cFos-immunoreactive neurons in the lumbar spinal cord. Conclusions : Collectively, these results suggest that taping therapy may be an alternative therapeutic intervention for symptom recovery of the mild ankle sprain.

볼링선수가 지각하는 코칭행동의 잠재프로파일 분류에 따른 선수만족의 잠재평균분석

서은철(Seo, Eun-Chul),변신규(Byun, Sin-Kyu),유갑숙(You, Kab-Sug) 한국웰니스학회 2017 한국웰니스학회지 Vol.12 No.2

이 연구는 볼링선수가 지각하는 코칭행동의 하위집단을 분류하고, 분류된 집단에 따른 선수만족의 차이를 검증하는 데에 목적이 있다. 이를 위해 볼링선수 475명을 대상으로 코칭행동, 선수만족 척도에 응답토록 하였고, Mplus 7.11 프로그램을 적용한 잠재프로파일 분석과 잠재평균분석을 실시하여 연구문제를 검증하였다. 분석 결과, 코칭행동은 2가지 유형의 잠재적 집단으로 분류되었고, 잠재 프로파일의 형태에서는 코칭행동을 부정적으로 지각하는 low 수준 집단과 코칭행동을 긍정적으로 지각하는 high 수준집단으로 구성되었다. 분류된 잠재 프로파일에 따른 선수만족의 잠재평균을 분석한 결과, 선수만족을 구성하는 과제수행, 사회적 상호작용, 코치지도성 모두에서 high 수준 집단의 평균이 통계적으로 유의하게 높았다. Cohen의 d 역시 큰 효과를 나타내었으므로, 코칭행동을 긍정적으로 지각하는 것은 선수만족을 향상시키는 데에 영향력이 높은 것으로 나타났다. 이러한 결과를 바탕으로 이 연구는 볼링선수가 지각하는 코칭행동의 잠재 프로파일 분류에 따른 선수만족의 차이가 현장에서 적용될 수 있는 시사점을 논하였고, 이를 통해 개별화된 코칭전략 수립의 필요성을 제시하였다. The purpose of this study was to classify the subgroups of perceived coaching behaviors by bowling athletes and to verify the difference of athlete satisfaction according to the classified group. For this purpose, 475 bowling athletes were asked to respond to coaching behaviors and athlete satisfaction scales. The latent profile analysis and latent mean analysis using the Mplus 7.11 program were conducted to verify the research problem. As a result, coaching behavior was classified into two types of latent groups. In the form of latent profile, the low level group negatively perceived coaching behavior and the high level group positively perceived coaching behavior. As a result of analyzing the latent mean of athlete satisfaction according to the classified latent profile, the average of the high level group was statistically significantly higher in all of task performance, social interaction, and coach leadership constituting athlete satisfaction. Cohen"s d showed a large effect, so positively perceived coaching behaviors had a strong influence on improving athlete satisfaction. Based on these results, this study discussed the implications of differences in athlete satisfaction according to the latent profile classification of the coaching behaviors perceived by the bowling athletes, and suggested the necessity of establishing individualized coaching strategies.

출혈성 쇼크 흰쥐 모델에서 경혈 지압이 혈압과 심박수 변화에 미치는 영향

양승범 ( Seung Bum Yang ),변신규 ( Sin Kyu Byun ),김재효 ( Jae Hyo Kim ) 대한경락경혈학회 2016 Korean Journal of Acupuncture Vol.33 No.2

Objectives : In order to find a possible non-invasive manipulation tool for maintenance of the cardiovascular functions in hemorrhagic shock, this study was aimed at evaluating effects of acupoints acupressure on the changes in blood pressure and heart rate from an animal model of hemorrhagic shock. Methods : In adult Sprague-Dawley rats, hemorrhagic shock was induced by a withdrawal of arterial blood from the femoral artery with volume of 0.8 ml per 100 g of body weight using peristaltic syringe pump. We applied the acupressure with a pressure oscillator to tail as a control and 2 different acupoints of sobu(HT8), youngchun(KI1) under 3 different conditions : 1) normal arterial blood pressure without bleeding, 2) at the beginning of bleeding, and finally 3) hemorrhagic shock. Results : Under normal arterial blood pressure without hemorrhage, there was a significant increase in systolic and diastolic blood pressures by the acupressure to the tail, HT8 and especially KI1 for 30 sec compared with before acupressure. Under hemorrhagic shock condition, the tail acupressure had minimal changes in cardiovascular parameters. Either the HT8 or KI1 acupressure resulted in a significant increase in arterial pressure but did not heart rate. At the beginning of bleeding, tail acupressure failed to change the reduction of arterial pressure and heart rate. However, there was a significant increase in blood pressure and heart rate following either the HT8 or especially KI1 acupressure. Conclusions : HT8 and KI1 acupressure affected cardiovascular signs but tail acupressure did not in rat model of hemorrhagic shock. These experimental data suggest that a acupressure with a pressure oscillator to HT8 or KI1 can be one of alternative emergency manipulations to ameliorate compromised cardiovascular functions under hemorrhagic shock condition.