조선 초 성임의 석가산에 조명된 상징성과 형태적 구현

윤영조 ( Young Jo Yoon ),윤영활 ( Young Hwal Yoon ) 한국전통조경학회(구 한국정원학회) 2012 한국전통조경학회지 Vol.30 No.1

석가산(石假山)은 고려시대 창안되어 조선시대로 전승, 발달된 한국전통기법으로 산수자연의 풍치를 축경적으로 재현한 한국의 창조적 석정문화(石庭文化)이다. 이 연구는 조선 초 문신인 성임(成任, 1421~1484)의 한양 인왕산 저택에 조영한 석가산을 대상으로 관련 옛 문헌을 근거로 하여 성임이 조영한 석가산의 역사적 의미와 상징성 그리고 형상과 구조를 구현해 내고자 하였다. 연구결과 성임의 석가산에서 다음과 같은 결과를 구명할 수 있었다. 조선 초 성임의 석가산은 고려 중기 만월대 본궐 뜰에 처음 조성한 지변형(池邊形) 석가산의 구조적 형태를 계승하고 있고, 석가산이란 명칭도 성임의 저택 원림에서 처음 ``석가산``이라고 명명되고 있다. 그리고 조선 초 성임의 석가산에는 신선사상 등 여러 철리적(哲理的) 함의(含意)가 고려시대보다 더 응축되어 상상의 공간으로 표상되고 있으며, 중국의 여러 명산명호의 모사가 고려조와 유사하게 나타나고 있다. 또한 고려시대 보이지 않던 석가산 조영목적에 정서적인 안정과 치유를 위한 실용성이 나타나고 있다. 성임의 석가산은 고려시대 석가산의 계승적 차원의 역사적 의미와 형상과 구조적 틀을 확인 해 볼 수 있는 조경사적 가치가 높은 기록유적이라고 할 수 있다. Seokgasan(石假山) is originated in Goryeo, is a Korean traditional technique handed down to Joseon and Seokgasan is the Korean creative culture of gardening by artificial stones, which replicates small artificial mountain of natural landscape in the garden. The object of this study is Seokgasan made by Seong-im(成任), who was a civil minister in Joseon and lived from 1421 to 1484, in his residence located in Inwang Mountain, Hanyang and the purpose of this study is to investigate the historical meaning and symbol of Seokgasan made by Seong-im on the base of the relative old literatures and embody its shape and structure. According to the result of this study on Seokgasan of Seong-im, it can find out some facts as follows; Seokgasan of Seong-im in the early Joseon succeeded to the structural form of Seokgasan of the artificial rock mountain type connected pond, which was made-up firstly in the garden of the Palace of Manwoldae in the Middle Goryeo, and it was called firstly as ``Seokgasan`` in the garden of Seong-im`s house. Seong-im``s Seokgasan in the early Joseon had more concentrated philosophical meanings, including the idea of taoist immortal, than those in the Goryeo dynasty and was be emblematic of an imaginative space. Also there were lots of gardens modeled on the famous mountains and famous lakes in China much the same as the Goryeo dynasty. In addition, there was an exceptional purpose for building Seokgasan which could not be found in the Goryeo dynasty. That was practicality for emotional stability and cure. Seong-im`s Seokgasan is record-relics with high value of landscape architecture history, which can identify its historical meanings, shapes and structural frames succeeded from the Goryeo dynasty.

Tablet PC(모바일)를 활용한 교량의 현장조사

윤영조(Young Jo Yoon),정현호(Hyun Ho Jung) 한국콘크리트학회 2022 콘크리트학회지 Vol.34 No.5

녹색발광 β-SiAlON:Eu 세라믹 플레이트 형광체의 치밀화 소결

박영조,이성훈,장욱경,윤창번,윤철수,Park, Young-Jo,Lee, Sung-Hoon,Jang, Wook-Kyung,Yoon, Chang-Bun,Yoon, Chul-Soo 한국세라믹학회 2010 한국세라믹학회지 Vol.47 No.6

$Eu^{2+}$-doped $\beta$-SiAlONs ($Si_{6-z}Al_zO_zN_{8-z}:Eu_y$) are recognized as promising phosphor materials to build an white LED for lighting application due to its excellent absorption/emission efficiency in the long wave length region. In this research, the fabrication of $\beta$-SiAlON:Eu plate phosphor by sintering was investigated with fixed Eu content(y) and varied composition of the host lattice(z). The addition of the activator $Eu_2O_3$ lead to enhanced densification by forming the transient liquid phase. The refinement of a composition by the calculated lattice parameter indicated that the measured composition of the fabricated specimens is nearly same to that of designed one. The single phase $\beta$-SiAlON:Eu plate with relative density of 96.4% was achieved by addition of 2 wt% CaO, which implies the possibility of full densification by adjusting the processing variables.

한국 전통 석가산의 유형과 역사적 변천

윤영조,윤영활,Yoon, Young-Jo,Yoon, Young-Hwal 한국조경학회 2010 韓國造景學會誌 Vol.38 No.3

석가산은 한국 전통조경의 구심적 구성요소로서 고려시대와 조선시대 전통 석경관의 한 축을 이루며 발달하여 왔으나, 현대에 와서 그 맥이 단절되었다. 고려 중기 모사적 축경식에서 출발한 첩석 석가산이 점차 사의적 석가산으로 발달, 변천하면서 전통 석경관 문화의 새로운 전환기를 맞이하였다. 한국의 전통 석가산은 중국의 주변경관을 압도하는 거대한 석가산과는 달리 소동산형으로 주변에 조화되게 한국적 석가산 문화를 구축하였다. 이 연구는 고문헌과 현장유적을 근거로 한 실증적 조사로서 석가산의 유형과 발달양상을 구명하고자 하였으며, 조사결과 석가산은 괴석을 쌓아올린 첩석형을 기본 골격으로 지변 첩석형, 첩석형, 지중형, 치석형, 분형 등 다섯 유형이 발달해온 것으로 나타났다. 이 중 석가산에 물이 흐르는 지변 첩석형 석가산은 고려 중기 도입된 이후부터 조선 후기까지 성행되어온 대표적 유형이다. 이러한 연구는 석가산의 조경문화사적 가치와 정체성을 회복하여 단절되어 온 석가산의 전통의 맥을 계승하고 발전시키는데 토대가 될 것으로 기대한다. Seokgasan which is artificial rock mountain had been developed into one of the axes of traditional rock landscape of Goryo period and Joseon period as the central component of Korean traditional landscaping, but the legacy was cut off at the present. In the middle of the Goryo period, the Seokgasan made by piling rocks which were started from replicating miniature landscape has been developed into presenting the symbol and Seokgasan so it faced the new transition period of traditional rock garden culture. Seokgasan so it as small knoll, the Korean traditional Seokgasan was made differently the the surrounding landscape with big Seokgasan in China which overwhelms so it harmonize the surrounding landscape to build Korean style of the Seokgasan. This study is the objective investigation based on the old literature and the field remains, so it aims to so it comprehend the type of Seokgasan and developmental forms. At the result of investigation, 5 types of Seokgasan such as rocks piling on a pond, piling rocks, rocks in a pond, rocks on a ground, rock in a pot etc. has been developing in addition to the rocks which the oddly shaped rock is piled up as the basic framework. Among those, the piling rocks on a pond of Seokgasan which means water flows in Seokgasan is the representative Seokgasan which has been continued since the middle of the Goryo period until the end of the Joseon period. This study is expected to be the foundation which will succeed to legacy of Seokgasan tradition which was cut off and to develop by recovering historical landscaping value and identity of Seokgasan.

정상인 20 대 남자에서 Holter 심전도를 이용한 부정맥에 관한 연구

윤봉영(Bong Young Yoon),이정미(Jung Mee Lee),김영조(Young Jo Kim),심봉섭(Bong Sup Shim),이현우(Hyun Woo Lee) 대한내과학회 1991 대한내과학회지 Vol.41 No.4

N/A A 24-hour Holter EK(i was monitored, during ordinary activities, on 51 medical students and interns without heart or other systemic diseases in order to compare the difference of arrythmia between waking and sleeping hours. During waking hours, the mean, maximal and minimal heart rates were 85.8±7.2/min, 144.9±14.2/min, and 52.0±5.9/min, respectively; during sleeping hours, they were 65.2±9.6/min, 128.5±11.6/min, and 47.1±7.3/min. During sleep the mean heart rate was found to be significantly slow. Sinus arrythmia was noted in all subjects without a difference in sleeping and waking periods, and no sinus pause (more than 2.0 seconds) was noted. Twenty subjects (39.2%) showed supraventricular premature beat. Arrythmia was noted in 15 subjects (75%) during waking, 2subjects (10%) during sleeping, and 3subjects (15%) during both waking and sleeping hours. Ventricular premature beat was noted in 13subjects (25.5%), and this arrythmia was noted in 12subjects (92.3%) during waking and 1 subject (7.7%) during sleeping hours. No case developed VPB`s during the sleeping period alone. Atrioventricular conduction defect was noted in 5subjects (9.8%), and all were noted during the sleeping period. Among them Morbitz type I (Wenckebach block) A-V block was noted in 4subjects (80%) and first-degree A-V block in 1 subject (20%).

일제강점기 조선시가지계획령에 고시된 부산 소재 도시공원의 변천

김영하,윤국빈,강영조,Kim, Yeong-Ha,Yoon, Guk-Bin,Kang, Young-Jo 한국조경학회 2017 韓國造景學會誌 Vol.45 No.1

본 연구는 일제강점기에 계획된 부산 도시공원 32개소를 대상으로 도시의 성장과 발전에 따른 공원의 변화과정을 고찰했다. 특히, 도시공원의 변화과정을 도시계획적 관점에서 검토하기 위해 부산시에서 편찬된 도시계획사 관련 서적, 부산시보 고시공고, 도시공원 유원지 녹지현황 내부 자료, 결재문서 등을 조사 분석했다. 그 결과, 일제강점기 일본 거류지역 일본인에 의해 조성된 대정공원, 고관공원, 용두산공원은 시가지 공원계획 이전부터 공원으로 이용되었으며, 이러한 공원을 포함한 1944년 법적으로 명시한 32개소의 공원은 방재기능을 고려하여 계획되었다. 해방이후, 한국전쟁의 혼란한 시기와 도시계획 재정비로 인해 공원부지는 무허가 건축물 난립, 주택건설, 상업지, 공공청사 및 학교 건립 등으로 이용되었으며, 그에 반해 도심지에 위치한 도로공원과 대부분의 소공원은 폐지되었다. 하지만, 그린부산 정책과 더불어 일제강점기 당시 도심 외곽에 계획된 미집행 공원은 도시 성장으로 도심지에 위치한 주요 공원으로 자리 잡아, 쾌적한 도시형성을 위한 공원사업으로 연지공원, 양정공원, 당곡공원이 조성되고 있다. 이렇게 일제강점기에 계획된 32개소의 공원은 부산 도시형성 과정의 시대상을 반영하여 폐지 또는 조성되었다. 폐지된 공원은 개발압력에 토지매입 효율성이 낮다고 판단된 공원이며, 조성되고 있는 공원은 개발이 용이하지 못했던 위치에 입지한 공원이다. 따라서, 공원이 사회공통자본으로 인정받기 위해서는 공원 부지의 토지매입 여건에 대한 충분한 검토가 필요한 것으로 밝혀졌다. This study investigated the process of change of 32 urban parks designated during the period of Japanese colonial rule according to growth and development of the city in Busan. Particularly, researching included analyizing books, notification, data, and documents relevant to the history of urban planning published by Busan city. As a result, Daejeong Park, Gokwan Park, and Yongdusan Park had been utilized by Japanese residents under the Japanese colonial rule before planning of urban parks, and 32 parks legally specified in 1944 were planned by considering the prevention against disasters. After emancipation, there were an unauthorized building, housing construction, business district, public office, and school facility in the sites of the parks due to the influence of the Korean War and reorganization of urban planning. The majority of parkways and small parks downtown were eliminated. However, unexecuted parks that the government had designed on the edge of town during the Japanese colonial period have become major parks downtown through the city's growth. Yeonji Park, Yangjeong Park, and Danggok Park have been being building as a business of parks for a comfortable city, forming downtown along with the Green-Busan Policy. Thus, 32 parks designated under the Japanese colonial rule have made or got out of use reflecting on the phases of the times of modern Korean society. It turns out that these parks need an investigation about condition for land possession and purchase of the site of the parks in order for social common capital.

한국 전통 석가산에 표상된 함의성

최우영 ( Woo Young Choi ),윤영조 ( Young Jo Yoon ),서옥하 ( Ok Ha Seo ),윤영활 ( Young Hwal Yoon ) 한국전통조경학회 2013 한국전통조경학회지 Vol.31 No.1

한국의 전통 석가산(石假山)은 고려시대 창안되어 조선시대로 계승된 우리의 우수한 석정문화(石庭文化)이다. 이 연구는 고려시대와 조선시대 석가산 문화가 시대 흐름에 따라 석가산 내면에 어떠한 함의성(含意性)을 표상하며 계승되어 왔는지를 분석하였다. 고려시대 산악형 풍경을 모사해 창안한 한국의 전통 석가산은 괴석을 소재로 진산(眞山)을 모사한 작은 인공가산(人工假山)을 만들었다. 그리고 산수풍경을 축경적(縮景的)으로 재현하고 심산유곡의 흥취를 집안에서 와유(臥遊)하며, 풍류를 즐기는 동시에 정서적 안정과 치유라는 실용적 측면의 경물(景物)로서의 심미적 풍경의 산수체험을 석가산을 통해 경험하였다. 이러한 석가산은 내향적으로는 경물 자체의 형식미를 초월하며 불로장생을 염원하는 삼신산(영주, 봉래, 방장)과 도교적 신선사상이 응축된 오악(숭산, 태산, 화산, 항산, 형산)을 표상하며, 신선계(神仙界)를 이상향적으로 나타내고자 하였다. 또한 석가산을 대하며 유교의 요산요수(樂山樂水)의 교훈을 실천해 심성을 가다듬고, 중국의 명산명호(名山名湖)를 모방하는 등 석가산 내면에 다양한 함의성을 포용하며 변천, 발달하였다. 한국의 전통 석가산은 심미적 풍경의 산수체험은 물론 실용적 경물로서의 형식미를 초월하며, 석가산의 심오한 상징적 함의성을 표상하여 무한한 상상의 관념적 공간으로 승화시켰다. Korea`s traditional Sokgasans(a artificial rock mountain) are elements of our excellent rock garden culture that have been inherited from Goryeo Era to Chosun Era. This study is to analyze how the culture of Sokgasans in the Goryeo and the Chosun Eras has been has been representated the implications and inherited in terms of historical aspects. Korea`s traditional Sokgasans, which were created in the Goryeo Era by imitating the landscape of mountain ranges, created a small artificial mountain made of oddly shaped stones, imitating a real mountain. People in those days would reproduce mountain landscapes through a miniaturization technique, enjoying the pleasure of deep mountains and valleys as they lay on their gardens at home while having an aesthetic experience of the landscape that supported their emotional stability and healing. The inner side of these Sokgasan was intended to represent the world of the Taoist hermit with miraculous powers in terms of utopia, expressing 5 Ak mountains(Song Shan, Taishan, Huashan, Heng Shan and Hyeong Shan) where the mountain of 3 Gods(Youngju, Bongrae and Bangjang) wishing for ``No aging and living long`` and idea of the Taoist hermit with miraculous powers are concentrated beyond the beauty of form in the landscape itself. In addition, people could refine their minds by practicing the Confucianist lesson of loving the mountain and water by watching the Sokgasan and imitating ``Famous mountains and lakes`` from China and they had been changed and advanced embracing various implications in inner side of Sokgasans. Korea`s traditional Sokgasans not only made it possible for people to experience aesthetic landscapes as a practical element of the scenery but also had deep symbolic implications that go beyond their formal beauty and were sublimated as an ideational space of unlimited imagination.

로드킬 발생 영향요인 분석 - 설악산 국립공원 44번 국도를 대상으로 -

손승우,길승호,윤영조,윤정호,전형진,손용훈,김민선,Son, Seung-Woo,Kil, Sung-Ho,Yun, Young-Jo,Yoon, Jeong-Ho,Jeon, Hyung-Jin,Son, Young-Hoon,Kim, Min-Sun 한국조경학회 2016 韓國造景學會誌 Vol.44 No.3

본 연구는 설악산 국립공원 내 44번 국도를 대상으로 로지스틱 회귀분석을 실시하여 로드킬이 발생한 지역의 공간적 특성을 분석하고, 분석 결과의 적합도 및 예측도를 평가하여 로드킬 발생 근본 원인을 파악하고자 하였다. 2008년부터 2013년까지 구축된 81개의 로드킬 데이터를 종속변수로 설정하고, 선행연구 및 현장조사를 통해 도출한 경사, 향, 식생, 백두대간 등의 자연환경 요인과 펜스 옹벽 등의 인공시설물, 경작지, 주거지역 등의 토지이용 변수를 독립 변수로 설정하고, 로지스틱 회귀분석을 실시하여 회귀식을 추정하였다. 식생 영급, 하천으로부터의 거리, 펜스 옹벽 등의 설치구간, 주거지역 건물 등의 시설로부터의 거리가 로드킬에 영향을 미치는 변수로 선택되었다. 회귀모형에 포함된 모든 변수들은 유의수준(p<0.01)을 충족하였다. 회귀모형에서 로드킬 발생에 가장 큰 영향력을 보인 변수는 펜스 옹벽 등의 설치구간(회귀계수: -1.0135)으로 나타났으며, 가장 낮은 영향력을 보인 변수는 식생 영급(회귀계수: 0.0001)으로 나타났다. 즉, 펜스 옹벽 등의 설치 구간에서는 로드킬이 일어날 확률이 낮으며, 주거지역 건물 등의 시설로부터의 거리가 가까울수록, 하천으로부터의 거리가 가까울수록, 식생 영급이 커질수록 로드킬 발생이 높아질 수 있다. 추정된 로지스틱 회귀모형 결과로부터 로드킬이 일어날 것이라고 옳게 예측한 확률은 74.1%, 로드킬이 일어나지 않을 것이라고 옳게 예측한 확률은 70.4%로 나타났다. 전체적으로는 옳게 분류한 확률은 72.2%로 비교적 높은 비율을 보였다. 본 연구를 통해 로드킬 저감을 위한 계획 및 정책 수립, 방지시설 설치 계획 등의 공간의사 결정에 객관적 근거로 도움을 줄 수 있을 것으로 사료된다. This study aimed to interpret the fundamental cause of road-kill occurrences and analyzed spatial characteristics of the road-kill locations from Route 44 in Seorak National Park, Korea. Logistic regression analysis was utilized for backward elimination on variables. Seorak National Park Service has constructed GIS-data of 81 road-kill occurrences from 2008 to 2013 and these data were assigned as dependent variables in this study. Considered as independent variables from previous studies and field surveys, vegetation age-class, distance to streams, coverage of fences and retaining walls, and distance to building sites were assigned as road-kill impact factors. The coverage of fences and retaining walls(-1.0135) was shown as the most influential factor whereas vegetation age-class(0.0001) was the least influential among all of the significant factor estimates. Accordingly, the rate of road-kill occurrence can increase as the distance to building sites and stream becomes closer and vegetation age-class becomes higher. The predictive accuracy of road-kill occurrence was shown to be 72.2% as a result of analysis, assuming as partial causes of road-kill occurrences reflecting spatial characteristics. This study can be regarded as beneficial to provide objective basis for spatial decision making including road-kill occurrence mitigation policies and plans in the future.

격구희(擊毬戱)와 개최공간의 역사적 고찰(1) -고려조 궁궐을 중심으로-

최우영 ( Woo Young Choi ),윤영조 ( Young Jo Yoon ),윤영활 ( Young Hwal Yoon ) 한국전통조경학회(구 한국정원학회) 2011 한국전통조경학회지 Vol.29 No.3

격구(擊毬)는 중국에서 국내에 전래되어 고려시대 궁궐과 민간에 크게 성행하며 조선시대로 전승된 집단 공놀이 유희이다. 이 연구는 격구가 가장 왕성했던 고려시대 궁궐을 중심으로 고려조 군왕들이 격구희를 즐긴 행태와 격구희가 열린 뜰인 구정(毬庭)의 역사 공간적 의미와 장소적 특성을 고증에 의해 구명하고자 하였다. 조사자료는 고려왕조실록 3개 사료(史料)에서 격구 관련기록을 채록(採錄)하여 조사, 분석하였다. 조사결과, 군왕들의 격구희(擊毬戱) 참석행태는 역대 34명 군왕 중 l2명이 격구에 관여했으며, 모두 46회 사록(史錄)에 남겼다. 참석행태는 46회 중 9회는 군왕이 격구경기에 직접 참여하였고, 37회는 군왕이 참관하였다. 이중 제l8대 의종이 l7회(36.9%)로 격구기록을 가장 많이 남겼다. 격구가 열린 곳은 본궐, 이궁, 누정, 사찰, 민간저택, 시전 및 시가, 기타 궐밖 등 모두 25곳으로 이곳에서 총 46회의 격구희가 열렸다. 개최 장소 중 이궁 5개소에서만 격구희가 21회(45.6%)나 열려 이궁의 이용률이 가장 높았다. 특히 이궁 중에서도 수창궁과 장원정에서의 개최가 많았는데, 이는 모두 의종 때 기록이다. 격구희는 고려 말까지 성행하며 군왕이 직접 시가나 저자에 나와 군중과 같이 격구희를 즐기는 국가적 축제로 발전하는 양상을 보였다. Gyeokgu is a group ball game transmitted into the Joseon Dynasty period as acquiring a great vogue among the royal palace and people in Goryeo Dynasty after being introduced into the country from China. This research aimed through historical investigation to look into the form in which the Goiyeo dynasty`s kings enjoyed Gyeokgu game, and the historical-spatial signification and the locational characteristics of Gujeong(the ground where play Gyeokgu) which is the courtyard where Gyeokgu game was held centering around the Goryeo dynasty`s palace where Gyeokgu was prosperous most. We researched and analyzed the data for research after extracting the records related to Gyeokgu from three historical data of the true records of the Goryeo Dynasty. Upon investigation, twelve among 34 kings of the past generations were concerned with Gyeokgu in Gyeokgu game participation form, and 46 times were recorded in historical records in total. In the participation form, kings participated personally in 9 times among 46 Gyeokgu games, and viewed games in case of 37 times. Among these kings, the 18th generation king Uijong was recorded most as 17 times(36.9%) in Gyeokgu records. Places where Gyeokgu were held were 25 places in total including royal palace, detached palace, Lu-jeong, Buddhist temple, private residences, markets and streets, other outside of the royal court and so on, and 46 time-Gyeokgu games in total were held in these places. 21 time(45.6%)-Gyeokgu games were held in only 5 detached place among these places. So, detached palace were used most for Gyeokgu games. In particular, Gyeokgu games were held most in Suchanggung palace and Jangwonjeong palace among these detached palaces, and all these things were recorded during the reign of King Uijong. Gyeokgu game which was prevalent by the end of the Goryeo Dynasty showed a progression to a national festival which kings, personally coming into streets or Jeoja(an archaic word for "market"), enjoyed with the crowd.

요통환자에 대한 PNF 적용 효과에 관한 고찰

김태호,김은정,정재민,윤영조,한진태,Kim, Tae-Ho,Kim, Eun-Jung,Jung, Jae-Min,Yoon, Young-Jo,Han, Jin-Tae 대한고유수용성신경근촉진법학회 2008 PNF and Movement Vol.6 No.1

Purpose : When the pliability of the Lumbar is degraded, the kinesiology function undergoes an influence and it receives an overload. Finally, it is connected with a Lumbar muscular injury. When it does the regular exercise treatment the lumbago patient the balance and function of changeover are improved. The purpose of this study is to review of effect of the PNF application for lumbago patient Methods : By using internet, we research the PubMed, Science Direct, KISS, DBpia and the article on the effect of PNF. We selected the article between 1970 and 2007. Key words were low back pain, lumbago, PNF. Results : PNF is a therapeutic exercise for central nervous system(CNS) patient and the peripheral nervous system(PNS) patient and it is widely applied from sports medicine in the last. According to research of the Jung Young Jo(2007) and Han Kou Soo(2002), PNF technique improves the pain and a condition of the lumbago patient. And the affection balanced change and dynamic balance change and spontaneous movable scope are improved. And it improved to daily life activity. According to research of Moore and Hutton(1980), Lee Kyoung Hye(1999), PNF stretching where it is one of muscular relaxation is good in lumbar muscle fascia ache solutions, and PNF stretching that muscle is relaxed and increases ROM by Reflective system of the vertebra. These researches is relation all each other. it have appeared many report of research about Pliability, muscular power, balance, mobility improve ADL movement of attendance ability and functional action improved excise therapy put effect about lumbago patient recently, it have appeared research about therapy of lumbago patient through PNF. But PNF technique is not application about lumbago patient in clinic, therefore also it is not enough for case study about this therapy. Conclusion : PNF improve combination operation of muscle, inconvenience decrease from daily life activity, ROM(range of movement) of lumbar is increase and Lumbago reduce. So we suggest that PNF will be applies on the lumbago patient and must do a many research.