󰡔다신전(茶神傳)󰡕의 출전(出典)

유동훈(Dong-Hun Yoo) 한국차학회 2017 한국차학회지 Vol.23 No.2

In previous studies, as the textual source for Dashinjeon, Kim Myeong-bae recommended using Jeungbomanbojeonseo, the Buddhist Monk Yongun Gyeongdangjeungjeongmanbojeonseo, and Park Dong-choon of the transcription of Manbojeonseo which was supplemented, modified, and complemented while it was being made. In this study, it was carefully checked both Jeungbomanbojeonseo and Gyeongdangjeungjeongmanbojeonseo, which were thought of as textual sources for Dashinjeon in previous studies, against the original Dayegwanbon Dashinjeon and determined which of these two printings is the textual source for Dashinjeon. The comparison of Jeungbomanbojeonseo and Gyeongdangjeungjeongmanbojeonseo showed that Dayegwanbon Dashinjeon contained less misspelled and omitted letters than Jeungbomanbojeonseo. Also, after checking it against the original, it was determined that Dashinjeon was not supplemented, modified or complemented while writing it out, but was a fair transcript of the original Jeungbomanbojeonseo. Therefore, this paper determined Jeungbomanbojeonseo to be the textual source for Dashinjeon.

검도 운동프로그램이 청소년의 심폐기능, 혈중지질, 인슐린 및 렙틴에 미치는 영향

유동훈(Yoo, Dong-Hun),허유섭(Huh, Yu-Sub) 한국체육과학회 2013 한국체육과학회지 Vol.22 No.6

The purpose of this study was to investigate the effects of kumdo exercise program on Cardiorespiratory Function, Plasma Lipids, Insulin and Leptin in Adolescence. Twenty high school students were assigned to either training group(TR: n=10) or control group(CON: n=10). The subjects in TR group went through the kumdo training and performed at 60-75% of HRmax for 60 min/session, three times/week for 12 weeks. Dependent variables were measured and compared between two groups as well as between pre test and post test. Main results were as follows: 1) In the TR group, the maximal oxygen uptake was increased significantly(p<.001), and the heart rate and systolic blood pressure were decreased significantly(p<.05). The diastolic blood pressure was not significant in two groups. 2) The TR group were significantly decreased TC(p<.05), LDL-C and TG(p<.01). The HDL-C was not significant in two groups. 3) The TR group were were significantly decreased insulin(p<.001) and leptin(p<.05). The results of this study also demonstrate improved Cardiorespiratory Function, and a positive effect on blood lipids, insulin in adolescents participating in the program. Thus, this program was considered as effective exercise program to prevent degenerative diseases in adolescents. Further study on kumdo exercise program consisting of different exercise intensity, time, and frequency should be performed on various ages.

초의차(草衣茶) 제다법과 특징

유동훈(Dong-Hun Yoo) 한국차학회 2021 한국차학회지 Vol.27 No.4

본고는 조선 후기 해남 대둔사 승려 초의 의순이 직접 만들었던 초의차(草衣茶)의 제다법과 그 특징을 문헌 자료를 살펴 고찰한 글이다. 초의는 1809년부터 다산에게 가르침을 받고자 다산초당을 왕래하면서 다산으로부터 차(茶)를 배웠다. 이때 다산은 제자들과 함께 한해에 수백 근에 달하는 차를 직접 생산하였고, 만덕사(萬德 寺)와 보림사(普林寺) 승려들에게 자신의 제다법을 가르쳤다. 다산의 제다법으로 만들어진 차는 정차(丁茶)⋅남차(南茶)⋅만불차(萬佛茶)⋅죽로차(竹露茶)⋅보림차(普林茶) 등 다양한 이름으로 불렸다. 초의가 직접 만든 초의차가 세상에 알려진 것은 1830년 금령 박영보와 자하 신위가 초의차를 마신 후 지은 「남차병서」와 「남차시병서」를 통해서이다. 1831년 다시 상경한 초의는 직접 만든 보림차를 자하 신위에게 선물하였다. 이유원은 「호남사종」과 「죽로차」를 통해서 보림차가 다산의 제다법으로 만들어졌으며, 초의도 다산의 제다법 그대로 보림차를만들었다고 증언했다. 초의차도 다산의 제다법과 동일하게 여러 번 찌고 말리는 방법으로 만들었다. 초의차는처음에는 증청법으로 떡차를 만들었지만 이후 솥에서 덖는 초청법으로 살청법이 바뀌었다. 초의차는 죽로차(竹 露茶)로 만들어졌는데 당시에 죽로차가 일반적인 차보다 더 좋다고 여겼기 때문이다. 1830년부터 1878년까지저술된 초의차 관련 문헌 자료에서는 한결같이 초의차가 떡차였다는 사실을 증언하고 있다. This study aimed to examine, through literature review, the tea manufacturing method and characteristics of Chouicha developed by Choui Eui sun, a monk at Daedunsa Temple, Haenam, in the late Joseon Dynasty. Choui, since 1809, learned tea manufacturing from Dasan, traveling to and from Dasanchodang. At that time, Dasan, together with his disciples, produced hundreds of pounds of tea a year and taught the monks from Manduksa and Borimsa temples how to make tea. Tea made with Dasan s tea manufacturing method has been called by various names, such as Jeongcha, Namcha, Manbulcha, Jukrocha, and Borimcha. Chouicha became known to the world in 1830 through Namchabyeongseo and Namchasibyeongseo, written by Geumryong Park young-bo and Jaha Shin wi after they drank Chouicha. In 1831, Choui, after returning to Hanyang, presented Borimcha, which he had made by himself, to Jaha Shin wi. Lee Yu-won testified in his writings Honamsajong and Jukrocha that Borimcha was made with Dasan s tea manufacturing method that Choui also followed. Chouicha was also made through steaming and drying several times in the same way as Dasan s tea manufacturing method. Chouicha was initially made as a lump tea with the steam-fixation method, and the pan-fixation method was applied when it is roasted in a pot. Chouicha was made as a Jukrocha since, at the time, Jukrocha was considered better than the general one. Documents related to Chouicha, written from 1830 to 1878, consistently testify that Chouicha was a lump tea.

1회성 고강도운동이 남자대학생의 혈관탄성, 혈압 및 혈액성분에 미치는 영향

유동훈(Yoo Dong-Hun),서재근(Seo Jae-Geun),송창훈(Song Chang-Hun),허만동(Huh Man-Dong) 한국체육과학회 2010 한국체육과학회지 Vol.19 No.3

The purpose of this study was to investigate the effect of an acute exercise on vascular compliance, blood pressure and blood variables. The participants were seven male college students(25.4±0.2 yrs). Bench Stepping Test was undertaken for 50 minutes with THR 75%∼80%. It was measured totally 4 times; before the acute exercise, 48 hours, 96 hours, and 144 hours after the exercise. Measurement variables were SBP, DBP, pulse, vascular compliance, weight, % fat, VO2max, platelet, hemoglobin, and hematocrit. The findings are: First, there was no significant difference between before the exercise and 48 hours, 96 hours, and 144 hours after the exercise in SBP, DBP, and pulse. Second, vascular compliance decreased in upper extremities compared with before the exercise as time went by. However, it increased in lower extremities. There was significant difference only in left lower extremities between before exercise and 144 hours after the exercise. Third, there was a bit improvement in PLT and Hb 48 hours after the exercise and PLT and Hb decreased later. Meanwhile, Hct decreased a bit 48 hours after the exercise but increased 96 hours and 144 hours after the exercise with no statistically significant difference. Fourth, weight and % fat also decreased as time went by and VO2max decreased 48 hours after the exercise but increased 96 hours and 144 hours after the exercise. No statistically significant difference was found. The pattern changes in pulse, vascular compliance and blood variables after an acute exercise were similar to those of precedent studies.

밥 식이와 빵 식이가 지구성 운동 후 혈중 중성지방, 인슐린 및 그렐린에 미치는 영향

유동훈(Dong-Hun Yoo),하태열(Tae-Yeol Ha),안지윤(Ji-Yoon Ahn),정현령(Hyun-Lyung Jung),강호율(Ho-Youl Kang) 한국식품영양과학회 2012 한국식품영양과학회지 Vol.41 No.8

In this study, the effects of a rice diet and bread diet on plasma triglyceride, insulin and ghrelin levels during low-intensity endurance exercise and recovery were investigated. Ten male students randomly received 2 different treatments: the rice diet and bread diet. On the first day, the participants performed 2 hours of treadmill running with 6% uphill at 50% VO2max after breakfast and then each consumed lunch and dinner. Blood samples were drawn 120 min before exercise and, right before exercise and, 60 min and 120 min after the start of exercise. On the second day, blood samples were drawn prior to breakfast, immediately after breakfast and, 60 min, 120 min, and 180 min after breakfast with no exercise treatment. Plasma triglyceride, ghrelin, glucose, and insulin levels were not significantly different between the two treatment groups on the first day. In addition, there was no difference in the carbohydrate and fat oxidation rate between the two treatments groups. However, plasma triglyceride levels in subjects that received the rice diet were significantly reduced by 14% when compared to subjects that received the bread diet at 180 min after consuming the breakfast diet on the second day. Ghrelin levels were significantly higher for subjects that received the rice diet than subjects that were given the bread diet. However, insulin in participants that consumed the rice diet was significantly lower than those that received the bread diet at 60 min and 120 min after consumption of the breakfast diet on the second day. Glucose levels in the subjects that were given the rice diet were significantly reduced by 10.3% when compared with participants that received the bread diet at 60 min. Therefore, the results of the study showed that a rice diet may be more effective in preventing cardiovascular diseases than a bread diet when combined with exercise.

웨이트 트레이닝의 적용에 따른 폐경 전ㆍ후 여성의 체성분과 골밀도와의 연관성

유동훈(Yoo Dong-Hun),허만동(Huh Man-Dong) 한국체육과학회 2011 한국체육과학회지 Vol.20 No.4

The purpose of this study was to demonstrate the relation of weight training program for 8 weeks on the body composition and bone mineral density(BMD) in pre-and post menopausal women. Subjects were consisted of pre(n=10) and post(n=10) menopausal women group. Weight training program consisted of 3sets with 60% 1RM intensity for 8 weeks(3days per week). The results were as follows : 1. The variation of body composition in pre menopausal women group was considerably increased only on lean body mass (P<.05), whereas body fat, WHR decreased in post menopausal women group(p<.05). 2. Before exercise, there were no significant correlations between body composition, weight, body fat, lean body mass, BMI, WHR and BMD, T-score and Z-score in pre menopausal women group. Post menopausal women group showed positive correlations not only between weight and BMD, T-score but also between lean body mass and T-score(p<.05). 3. After exercise, pre menopausal women group showed no considerable changes in every variable of this study. However, the result of the test in post menopausal women group indicated positive correlations between weight and BMD, T-score as well as between lean body mass and BMD, T-score(p<.05). Therefore, the conclusion of this investigation suggested that resistance training in short period can be useful for the prevention of osteoporosis and increase of lean body mass for post menopausal women.

다신계(茶信契)가 강진지역 다사(茶史)에 미친 영향

유동훈(Dong Hun Yoo) 한국차학회 2017 한국차학회지 Vol.23 No.4

Dashingye was Korea’s first traditional private fund that Dasan Jeong Yak-yong organized with his disciples before he returned to his hometown after finishing his 18-year banishment. Dasan and his disciples wrote a book entitled Dashingyejeolmok containing the purpose of Dashingye, the list of participants, and the pledges made on the last day of August in 1818. Dasan’s disciples living in Gangjin had continuously sent teas to Dasan and his descendants since the rescindment of Dasan’s exile, in accordance with the Dashingye pledges. This tradition continued until the 1930s. Jeondeunggye, which is believed to have been organized by Dasan and Mandeoksa monks, also continued to send teas to Dasan. Mandeoksa just made teas according to Dasan’s teachings. However, with the increasing yield and rising demand for tea, they began to see tea as a crop of economic value. Judging from the above, it can be concluded that Gangjin has a long tradition of making tea according to the Dashingye pledges made between Dasan and his disciples and saw tea as a product of economic value and exploited it for commercial purposes earlier on.

8주간의 등장성 운동 프로그램이 슬관절과 견관절의 등속성 최대회전력에 미치는 영향

유동훈(Dong-Hun Yoo),강호율(Ho-Youl Kang) 한국생활환경학회 2010 한국생활환경학회지 Vol.17 No.6

This study proved the effect of isokinetic peak torque of upper and lower body using isotonic exercise program method for 8 weeks. Isotonic exercise and isokinetic exercise are different based on specificity of muscle contraction. The subjects of the experiment were consisted of male university students and average age of subjects was 22.9 ± 1.6. They were trained by isotonic weight training program equipment such as bench press, barbell low, incline press machine, arm curl, squat, leg press, leg extension, and leg curl for three times a week for 8 weeks. Two tests were done; isotonic test used by lRM of all equipment and isokinetic test used by peak torque of knee and shoulder joints (60°/sec, 180°/sec) respectively before and after the exercise. The results were as follows: First, isotonic maximum strength of 1RM on all items showed the average improvement from 10.1-26.6%, which means statistically significant differences (p<.01). Secondly, isokinetic peak torque %BW of the knee showed statistically no significant difference on all items (p>.05). Lastly, isokinetic peak torque %BW of the shoulder increased 22.4% at 60o/sec on the right flexor (F60R), and 17.9% at 180o/sec on the right flexor (F180R) showing statistically significant differences (p<.01). Isokinetic peak torque %BW of the shoulder at 60°/sec on the left flexor (F60L) and those of 180°/sec on the right extensor (F180R) increased respectively 9.7%, 13.4% represented statistically significant differences (p<.05). These data mean results from the differences between the speed of muscle contraction and the exercise load method of Isotonic exercise and isokinetic exercise. Therefore muscle contraction pattern used in muscular strength training program should be considered while measuring muscular strength in the case of applying principle of specificity.

『상토지(桑土志)』의 국방 강화 재원마련 방안(方案) 『기다(記茶)』

유동훈 ( Yoo Dong-hun ) 한국실학학회 2020 한국실학연구 Vol.0 No.40

본고는 이덕리가 유배지 진도에서 저술한 국방 관련 전문서 『상두지』에서 제안한 국방 관련 기획을 실현하기 위해 소요되는 막대한 재원을 마련하기 위한 방안으로 별도로 저술한 『기다』의 내용을 이해하기 위해서 작성한 논문이다. 이덕리는 『기다』에서 국가가 차를 전매하여 중국과의 차 무역을 통해서 국방을 강화하는데 필요한 재원을 마련하는 방안을 『다설』과 『다사』, 그리고 『다조』 등 세 부분으로 나누어서 설명했다. 첫 번째 서론에 해당하는 『다설』에서는 『기다』를 저술한 의도를 설명하고 있다. 두 번째 본문에 해당하는 다사 에서는 차의 일반적인 내용에 관해서 설명하고 있다. 세 번째 다조 에서는 차 무역의 구체적인 실행 계획과 절차에 관해서 설명하고 있다. 『기다』는 차에 무지했던 당시에 차 무역을 통해 얻은 막대한 이익으로 백성들의 생활을 넉넉하게 하고 국방을 강화하는 재원으로 삼을 것을 주장하면서 그 실행 방법을 구체적으로 설명하고 제안한 독창적이고 실용적인 내용을 담고 있는 실학적 저술이다. 또한 『기다』는 조선 시대에 저술된 茶書중 차 무역에 관한 내용을 담고 있는 유일한 저술이다. Gida is a tea book written by Yijung(而重) Yi Deok-ri(李德履, 1725∼1797) around 1783 during his years of exile in Jindo to talk about creating national wealth through tea trade with China under state monopoly. Yi Deok-ri wrote Gida to construct huge financial resources for putting a national defense plan proposed in his writing Sangduji into action. He mentioned that for Sangduji , he separately established ‘Daeseol(茶說)’, which was aimed at Gida. Gida consists of five items of ‘Daeseol(茶說)’, which amounts to an introduction, 14 items of ‘Dasa(茶事)’ amounting to a text, and 7 items of ‘Dajo(茶條).’ First, Daeseol amounting to an introduction explains his intention to write Gida. Second, Dasa that is related to a text explains general things about tea. Third, Dajo explains specific plans and procedures of tea trade. Gida was first known to the general public when the sixth item of Dasa of Gida was cited under the name of Dongdagi(東茶記) in Dongdasong(東茶頌) written by Choeui(草衣) Euisun(意恂, 1786∼1866). Gida is contained in Gangsim(江心), an anthology of Yi Deok-ri, and currently, there are three different versions of it, namely, Baekwoondongbon(白雲洞本), Beopjinbon(法眞本), and Euiambon(衣巖本). Stating that enormous profits from tea trade under state monopoly should be used as financial resources for enriching lives of the people and reinforcing national defense, when people were ignorant about tea, Yi Deok-ri's Gida explains specific methods of putting it into action, and puts forward unique and practical contents. Moreover, Gida is the only tea book written during the Joseon Dynasty period to say about tea trade.

트레드밀과 자전거 에르고미터를 이용한 운동부하 검사 분석

김재구(Kim Jae-Gu),유동훈(Yoo Dong-Hun) 한국체육과학회 2008 한국체육과학회지 Vol.17 No.3

This study was surveyed with university students for the purpose of analyzing graded exercise testing using the treadmill and the cycle ergometer. The results are as follows; 1. VO2max in the cycle ergometer exercise was 16.7% lower than that of the treadmill exercise. 2. It showed that VT in the cycle ergometer exercise had the lower percentage than that of the treadmill exercise, but, related to HR, there were no difference between the treadmill and the cycle ergometer exercises. 3. HRmax in the cycle ergometer exercise was lower than that of the treadmill exercise. There was no great difference of RPE between the treadmill and the cycle ergometer exercise. As showed above, it is considered to need to develop various tests and measuring equipments from now on, in case that the results measured using the treadmill is regarded to be higher than that of the cycle ergometer.