• Journal of the Korean Physical Therapy Association
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• v.8 no.1
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• pp.41-47
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• 1987

• 한국노년학
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• v.36 no.3
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• pp.595-609
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• 2016

The purpose of this study was to test the effectiveness of an eight session self-management support program for improvement of patient activation, joint flexibility and health-related quality of life among medical aid beneficiaries with osteoarthritis. This study was part of a randomized and controlled research of a self-management support intervention. Participants were 60 medical aid beneficiaries who agreed to participate in this study, and were assigned to an experimental group (n=30) or control group (n=30). The 8-session and tailored program led by a trained case manager with the patient-centered approaches and cognitive-emotional-behavioral skills. Analysis included change in scores, ${\chi}^2-test$, Fisher's exact test, t-test and ANCOVA. The results showed significant increase in patient activation, joint flexibility (shoulder and right knee) except health-related quality of life in the experimental group compared to the control group. The self-management support program indicated an effect on patient activation and joint flexibility. Further research is needed to examine the outcome in the long term(9 and 12-month follow up).

• 한국노년학
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• v.29 no.3
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• pp.987-1000
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• 2009

The purpose of the study was to examine the effect of resistance training on joint flexibility and muscle strength of upper extremities of institutionalized elderly with impaired cognition. The study design was pretest-posttest control group study and inclusion criteria were elderly aged 65-year older, MMSE score 23 or less, ones who had no serious physical and/or mental problem except impaired cognition, and were capable to carry out resistance training. After consents were obtained participants were randomly assigned. Pre-post evaluation was performed by staff nurses trained beforehand. Among those 4-week study period, experiment was carried out during 5 consecutive days a week for 3 weeks. ROM and extension range of shoulder joints and muscle strength of shoulders and hands for both sides were measured. Flexion, extension, abduction range of right shoulder joint was significantly improved. Flexion and extension muscle strength of left side shoulder and abduction muscle strength of both sides of shoulder were significantly improved. With the study result, it could be concluded that resistance training has therapeutic effects on joint flexibility and muscle strength. More studies adopted longer experimental period to evaluate timing of effect and extinction to refine the protocol are called for.

• The Academic Congress of Korean Shoulder and Elbow Society
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• 2003.03a
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• pp.13-14
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• 2003

• Journal of the Health Care and Life Science
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• v.11 no.1
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• pp.149-153
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• 2023

This study conducted an eight-week equestrian exercise for 20 adults aged 20 or older to find out the effect of equestrian exercise on the flexibility of the human body.As a result of the experiment, the range of flexion-tension in the waist joint motion increased from an average of 120.2° to an average of 132.5° before the experiment, and the range of lateral bending increased from an average of 65.8° to an average of 67.3°. In the Sit and reach Test, it increased from 2.94 mm to 4.97 mm before the experiment. It was found that the range of motion of the joint increased during flexion and extension of the waist, and as the range of lateral bending increased, the flexibility of the human body increased. To confirm this, a flexibility test was conducted, and I believe that riding equipment exercise is a physiotherapy intervention that prevents back pain and increases flexibility in the human body, I would like to suggest that it can be used to promote health not only for patients with diseases such as back pain but also for the healthy general public.

• Journal of Korean Foot and Ankle Society
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• v.5 no.1
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• pp.91-101
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• 2001

편평족은 내측 세로궁이 소실되어 족저부가 편평하게 되는 변형의 총칭으로, 소아에서 흔하 고 보호자들의 관심이 많은 질환이다. 이학적 검사상 후족부의 외반과 전족부의 외전소견을 보이며, 감별질환을 위해 정확한 이학적 검사와 방사선학적 검사를 필요로 한다. 원인으로는 유연성 편평족, 종골 외반, 선천성 수직 거골, 부주상골, 족근골 결합등이 있으며 정상적 유 아의 경우 시간경과에 따라 저절로 호전되는 유연성 편평족이 대부분이다. 따라서 병적 편평족이 아닌 경우 편평족의 원인과 양호한 자연경과를 보호자에게 설명하는 것이 중요하다. 본 논문에서는 소아 편평족의 감별질환을 위한 각 질환에 있어서의 이학적 소견과 검사소견 그리고 이들의 치료에 대해 살펴 보고자 한다.

• Journal of Yeungnam Medical Science
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• v.8 no.1
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• pp.1-11
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• 1991

족부의 교정을 위해서는 비정상적인 상태 및 원인 그 치료법에 대해서 충분히 이해해야 할 것으로 생각되며, 비 척행족에 대해서는 먼저 정확한 원인 인자의 파악과 수술전 평가, 수술의 선택, 수술의 범위등을 정해야 한다. 이렇게 함으로써 변형에 대한 충분한 교정이 가능하며, 수술후 예후가 좋은 척행족으로 될 것이다. 그리고 위에서 밝힌 치료의 원칙은 변하지 않겠지만, 관절 고정술을 대체하여 다른 남은 관절에 영향을 주지 않으면서 더 많은 유연성을 가질 수 있는 기능있는 족부를 만들 수 있는 새로운 수술방법이(관절 치환술등) 더 개발되어 져야할 것으로 생각된다.

• Proceedings of the Korea Contents Association Conference
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• 2018.05a
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• pp.291-292
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• 2018

이 연구의 목적은 대상자의 팔과 다리를 연구자가 잡아당기고, 저항을 준 상태로 대상자가 대상자의 몸통으로 가져가는 수동적 가동범위의 운동인 '저항굴곡MS운동'이 코어를 강화시켜주는 운동임을 증명한다. 또한 본 연구의 목적은 누군가의 작은 도움이 근육강화와 유연성은 물론 관절의 기능회복에 도움을 주며 류마티스 관절염 통증완화에 미치는 영향을 알아보고자하는데 있다.

• Journal of the Korean Society for Precision Engineering
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• v.17 no.3
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• pp.76-82
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• 2000

본 논문에서는 환경에 구속 받는 유연 매니퓨레이터의 힘/위치에 대하여 논하고자 한다. 일반적으로, 유연 매니퓨레이터의 모델링 방법은 분포 정수 모델과 집중 정수 모델로 분류할 수 있다. 전자인 분포 정수 모델을 이용해서는 평면 1 링크, 2 링크를 대상으로 한 위치/힘 제어는 가능하나, 운동 방정식의 복잡성으로 인하여 실시간에서 다 링크 다 관절 유연 매니퓨레이터의 힘/위치를 제어하기는 어렵게 여겨져 왔다. 본 논문에서는 집중 정수 모델링 방법인 집중 스프링 질량 모델(Lumped Spring Mass Model)을 이용하여 환경에 구속받는 유연 매니퓨레이터의 운동 방정식을 산출했다 이 모델을 실험기인 유연 매니퓨레이터 ADAM(Aerospace Dual Arm Manipulators)에 적용하여 실시간 위치/힘 제어 실험을 행하였으며, MATLAB를 이용하여 해석했다. 또한, ADAMS$^{TM}$ FEM를 이용하여 분포 정수 모델을 도출하여, 해석하였으며, 이 결과와 집중 정수 모델을 이용한 MATLAB 해석의 결과, 그리고 실험 결과를 비교 분석하여 본 논문에서 제안한 구속받는 유연 매니퓨레이터의 집중 정수 모델 타당성을 입증시켰다.

• The Korean Journal of Rehabilitation Nursing
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• v.7 no.2
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• pp.159-168
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• 2004

Purpose: The purpose of this study was to examine effect of Tai-Chi exercise program on joint flexibility for osteoarthritis patients. To evaluate the effects, quasi-experimental study was used for pre and post test with a nonequivalent control group. Method: Fifty-tow subjects participated in the experiment(twenty-seven for experimental group and twenty-five for control group) and they were from two different senior citizen centers in J city. The experiment period was from April 2002 through August 2002. The experiment group took part in Tai-Chi exercise program for eighteen weeks(three times a week for four weeks and five times a week for fourteen week). The exercise was performed for 50 minutes at every time (15 minutes for warm-up, 30 minutes for Tai-Chi exercise, and 5 minutes for ending). In order to pursue study purpose, the SPSS/WIN 8.0 program was chosen for the statistical analysis; ANCOVA was employed in examining test hypothesis; t-test and $x^2$-test were used to examine homogeneity between experimental and control group. Result: The study results were as follows :Score of vertebral joint flexibility increased significantly after of Tai-Chi exercise program. Score of wrist joint extension increased significantly after of Tai-Chi exercise program. Score of wrist joint flexion increased significantly after of Tai-Chi exercise program. Score of elbow joint extension increased significantly after of Tai-Chi exercise program. Score of elbow joint flexion increased significantly after of Tai-Chi exercise program. There was a slight increase of knee joint extension in the Tai-Chi exercise group compared to control group, but without statistical significance. Score of knee joint flexion increased significantly after of Tai-Chi exercise program. Score of ankle plantar flexion increased significantly after of Tai-Chi exercise program. Score of ankle dorsiflexion increased significantly after of Tai-Chi exercise program. Conclusion: As shown in the results, Tai-Chi exercise program can be effective nursing intervention for osteoarthritis patient to improve joint flexibility.