젊은 여성과 대퇴경부 저골밀도 폐경기 여성의 신체조성과 골밀도의 상관관계 연구

신승섭,Shin, Seung-Sub 대한고유수용성신경근촉진법학회 2011 PNF and Movement Vol.9 No.4

Purpose : The aim of this study was to investigate the correlations between body compositions and bone mineral density in young women and postmenopausal women with low bone mineral density. Methods : Eleven young women (age, $25.85{\pm}1.96yrs$; height, $160.28{\pm}2.16cm$; weight, $56.89{\pm}9.66kg$) and ten postmenopausal women (age, $25.85{\pm}1.96yrs$; height, $160.28{\pm}2.16cm$; weight, $56.89{\pm}9.66kg$) with low bone density on femur neck were participated in this study. All subjects performed the measure of body composition and BMD on lumbar body and femur neck. Results : The results were as follows. Percent body fat, waist-hip ratio and body mass index(BMI) were significantly increased in postmenopausal women. BMD in lumbar body and femur neck were significantly decreased in postmenopausal women. There were negative strong correlation between BMD of the femur and age in young women. There were negative strong correlation between BMD of the femur and age or the years of menopause in postmenopausal women. There were positive strong correlation between BMD of the femur and BMD of lumbar body. Conclusion : Percent body fat and BMI were more increased in young women than in postmenopausal women. And there were negative strong correlation between BMD and age or the years of menopause in postmenopausal women.

뇌졸중 환자의 보행속도 향상과 젖힌무릎 개선을 위한 고유수용성신경근촉진법의 적용: 증례보고

신승섭,Shin, Seung-Sub 대한고유수용성신경근촉진법학회 2014 PNF and Movement Vol.12 No.4

Purpose: The purpose of this study is to describe the effects of proprioceptive neuromuscular facilitation (PNF) on gait speed and genu recurvatum episodes in stroke patients. Methods: The patient is a 58-year-old woman with left hemiplegia who presented with genu recurvatum while walking. Each week the patient received two sessions of PNF that each lasted 45 minutes. During a six-week interval the patient underwent therapeutic exercises and occupational therapy five times a week between the two PNF treatments. During each treatment a preand post-test (a 4 m walk test) was conducted, the patient described their fear of falling down (10-point visual analogue scale), and the number of genu recurvatum episodes was recorded. Results: After the first PNF treatment, the fear of falling down was decreased from 8 points to 7 points, and the number of genu recurvatum episodes decreased from 11 to 6. After the second PNF treatment, the fear of falling down decreased from 6 points to 5 points, and the number of genu recurvatum episodes decreased from 5 to 1. The 4 m walking test time also decreased from 30 seconds to 24 seconds. Conclusion: The PNF treatment is beneficial for reducing the fear of falling down, reducing the number of genu recurvatum episodes, and improving the gait speed of stroke patients.

청소년기 특발성 척추측만증 환자의 임상적 균형 평가지수와 균형 수행 모니터 측정값의 상관성 연구

신승섭,Shin, Seung-Sub 대한고유수용성신경근촉진법학회 2010 PNF and Movement Vol.8 No.3

Purpose : The purpose of this study was to investigate the correlations between clinical balance scales and Balance Performance Monitor parameters in patient with adolescent idiopathic scoliosis (AIS). Methods : Twenty AIS subjects (age, $14.26{\pm}1.93yrs$; height, $160.56{\pm}7.98cm$; weight, $47.54{\pm}6.94kg$)were participated in this study. Postural sway(mean balance, sway angle, sway area, sway path, maximal sway velocity) were were evaluated by balance performance monitor. Measurements for clinical balance scales were Functional reach test (both side), the Lateral reach test (both side) and One leg standing test (both legs). Results : The results were as follows. There were positive strong correlation between major curve direction and left-right sway angle, sway path, maximal sway velocity. There were negative strong correlation between the functional reach and left-right sway angle, sway area, sway path, maximal sway velocity. And the lateral reach were also showed negative strong correlation parameters of balance performance monitor. One leg standing were negatively correlated with left-right sway angle, sway path, maximal sway velocity. Conclusion : The clinical balance scales will be useful tools for balance measurements, and basic tools for clinical setting for patient with AIS.

관절가동범위 증진을 위한 이완 기법의 적절한 수축강도와 수축시간은?

신승섭,Shin, Seung-Sub 대한고유수용성신경근촉진법학회 2016 PNF and Movement Vol.14 No.1

Purpose: The purpose of this study was to review articles in order to establish optimal contraction intensity and duration in the performance of relaxation techniques for maximal increase in range of motion. Methods: The Cochrane, EBSCO, Embase, Medline, ProQuest, PubMed, ScienceDirect, and Scopus databases were used to search articles from 1990 to January 2016. The search terms were "contract relax," "hold relax," "muscle energy technique (MET)," and "proprioceptive neuromuscular facilitation (PNF) stretching." Only experimental human studies (randomized controlled trials) that compared the effects of varying intensity and duration of isometric contraction were included. Non-English language and unpublished studies were excluded. Results: A total of 2,156 articles were initially identified, with only five eventually meeting the inclusion and exclusion criteria. Three studies compared the effects of varying intensity in isometric contraction and two studies compared the effects of varying duration in isometric contraction with regard to range of motion (ROM). Two articles suggested that submaximal voluntary isometric contraction was more effective than maximum voluntary isometric contraction (MVIC) in the improvement of ROM. One article showed that a longer contraction time led to greater increases in ROM. Conclusion: Submaximal voluntary isometric contraction was recommended during contract-relax exercises in healthy people. Lack of evidence makes it difficult to suggest the optimal duration of isometric contraction during relaxation techniques. For future research, high-quality evidence will be needed to establish the optimal contraction intensity for maximum improvement of ROM.

수축-이완 기법 방법에 다른 최대 힘과 무릎관절 가동 범위에 미치는 즉각적인 효과 비교 -예비연구-

신승섭,Shin, Seung-Sub 대한고유수용성신경근촉진법학회 2018 PNF and Movement Vol.16 No.2

Purpose: This study aimed to compare the immediate effects of various contract-relax (CR) techniques on the peck force and passive range of motion (ROM) of knee extension. Methods: This study recruited 17 adult males and females who obtained below $90^{\circ}$ in straight leg raising. The subjects randomly performed one of three different CR techniques (direct CR, indirect CR, and modified CR) on the right knee extension four times per day for three days. The subjects' peck force during each CR and their passive knee extension on the hip at a $90^{\circ}$ flexed position before and after each CR were measured. Results: The peck force was significantly higher in the direct and modified CR than in the indirect CR. The ROM in the passive knee extension significantly increased after direct and indirect CR. Comparing between each CR, the passive knee extension range was significantly more improved in the direct and indirect CR than in the modified CR. Conclusion: Direct and indirect CR are more effective than modified CR in the ROM of passive knee extension. The study results suggest that the modified CR did not have the same effect on the ROM of the knee extension as the direct and indirect CR and that further research is needed to recruit more subjects and to determine the effects on different muscles after modified CR.

균형 향상을 위한 율동적 안정 또는 안정적 반전의 효과적인 적용방법은?

신승섭,Shin, Seung-Sub 대한고유수용성신경근촉진법학회 2017 PNF and Movement Vol.15 No.2

Purpose: This study reviewed articles to identify the optimal rhythmic stabilization or stabilizing reversals application method for improving balance. Methods: The Cochrane, EBSCO, eArticle, Embase, DBpia, KISS, Medline, ProQuest, PubMed, SAGE, ScienceDirect, Scopus, Springer, and Wiley databases were used to search articles from 1990 to January 2017. The search terms included: "rhythmic stabilization" and "stabilizing reversals." Only experimental human studies (randomized controlled trials) that compared the effects of varying the optimal application of rhythmic stabilization or stabilizing reversals to improve balance were included in the review. Non-English language (except Korean) and unpublished studies were excluded. Results: During the research, 1,098 articles were initially identified. Of these articles, nine were randomized controlled trials. Of these nine articles, five were in English, and four were in Korean. In addition, three of the trials did not measure the patients' balance, two did not report the intensity and location of the resistance, and three performed the rhythmic stabilization incorrectly. Only one article met the inclusion and exclusion criteria. The remaining study evaluated the participants' performance of the alternating trunk flexor and extensor isometric contraction of the scapulae using the optimal resistance for 10 seconds in a sitting position. The participants completed three sets of eight repetitions with rest intervals of 30 seconds between the repetitions and 60 seconds between the sets. Conclusion: Due to the lack of the scientific research on the topic, this review may not provide the evidence needed to support the optimal application of rhythmic stabilization or stabilizing reversals to improve balance. Future research should consider the methodological quality to identify the proper rhythmic standardization and stabilizing reversals application method.

청소년기 특발성 척추측만증 환자에게 적용한 요부안정화 운동이 정적균형에 미치는 영향

신승섭 ( Seung Sub Shin ),송창호 ( Chang Ho Song ) 대한스포츠의학회 2007 대한스포츠의학회지 Vol.25 No.2

퍼지분석을 통한 공공임대주택 외부 도장공사의 노후화 분석에 관한 기초적 연구

신승섭(Shin, Seung-Sub),최성민(Choi, Sung-Min),서치호(Seo, Chee-Ho) 대한건축학회 2014 大韓建築學會論文集 : 構造系 Vol.30 No.9

Recently the concern with high quality rental house has been growing. However, some problems of defective rental house remain unsettled. Especially, the repair and maintenance cost are occurring at the crack repairing and external painting work. The purpose of this paper is to study on a survey with practicing professionals and a field research regarding to public rental house. All data was collected by the survey which was carried out to practicing professionals in 8 different major areas and direct field research from diagnosis group. From the result of the survey, we found out external painting deterioration is ongoing very fast. In contrast, the result from direct field research shows external painting deterioration is still in good condition.

요부안정화운동이 청소년기 특발성 척추 측만증 환자의 균형능력과 요부근지구력에 미치는 효과(Pilot study)

신승섭(Shin, Seung-Sub),이선우(Lee, Sun-Woo),송창호(Song, Chang-Ho) 대한근관절건강학회 2012 근관절건강학회지 Vol.19 No.1

급성 요통을 동반한 성인 측만증 환자에게 적용한 고유수용성신경근촉진법이 요부 능동 굴곡 관절가동 범위 및 일상생활동작에 미치는 영향 : 증례보고

라은진,신승섭,Na, Eun-Jin,Shin, Seung-Sub 대한고유수용성신경근촉진법학회 2012 PNF and Movement Vol.10 No.4

Purpose : The purpose of this study was to investigate the effects of PNF on active lumbar flexion ROM and difficulty of activity of daily living for adult scoliosis with low back pain. Methods : A 23-aged adult scoliosis with diagnosed herniated lumbar disc. The patient was treated by PNF for 30 minutes a day, 2 times a week during six weeks. Active lumbar flexion ROM and difficulty of activity of daily living were evaluated by the Modified-Modified Schober test and Oswestry Disability Questionnaire every week after treatment including the pretest of the first day of treatment. Results : There were a significant improvement in active lumbar flexion ROM between pretest and the last test. There were significant decreased in difficulty of activity of daily living positive between pretest and the last test. Conclusion : PNF will be useful for increasing active lumbar flexion ROM and decreasing the difficulty of activity of daily living positive for adult scoliosis with low back pain.