• 대한물리치료과학회지
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• 제5권4호
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• pp.795-807
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• 1998

The purpose of this study was to investigate the effects of exercise therapy to oldwomen's muscle strength, flexibility and IADL. To identify the effect of exercise therapy on oldwomen's muscle strength, flexibility and IADL, this study attempted to determine grip strength, back strength, leg strength, flexibility of upper and low(flexion, extension, abduction), flexibility of trunk(flexion, extension) and IADL, using dynamometer, goniometer and Geriatric center IADL, for 34 female. Thirty-four subjects participating in this study consisted of A group(from sixty-five to sixty-nine, eleven person), B group(from seventy to seventy-four, twelve person), C group(over seventy-five years old, eleven person). Data from the findings of this experiment were computed for and standard deviation by using repeated measurement of MINI TAB. As a result, the following conclusion was drawn : 1. Subject group showed significantly higher scores on effect of exercise between three age group after regular exercise. 2. Subject group showed significantly higher scores on muscle strength(grip strength, back strength, leg strength) and there is a difference between three age group after regular exercise of muscle strength. 3. Subject group showed significantly higher scores on flexibility (upper, lower, trunk) and there is a difference between three age group after regular exercise of flexibility. 4. Subject group showed significantly higher scores on IADL(Instrumental activities of daily living) and there is a difference between three age group after regular exercise. As a result of this study, the effect of exercise training program had improved muscle strength, ROM (range of motion) of joint, IADL. Thus exercise training program could be beneficially applied for the prevention of disability and promotion of health and wellbeing in the aged easily and safely.

• 대한물리치료과학회지
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• 제9권3호
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• pp.59-65
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• 2002

The purpose of this study was to investigate the effect of exercise program to oldwomen's flexibility. The result of this study were the following : 1. The elderly group showed significant difference(p<.001) on effect of flexibility of upper between pre and post after regular stretch exercise. 2. The elderly group showed significant difference(p<.001) on effect of flexibility of lower between pre and post after regular stretch exercise. 3. The elderly group showed significant difference(p<.001) on effect of flexibility of trunk between pre and post after regular stretch exercise. As a result of this study, the effect of exercise training program had improved flexibility of the elderly.

• 성인간호학회지
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• 제13권2호
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• pp.223-232
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• 2001

The purpose of this study is to develop and evaluate the Self Efficacy Promotion and Exercise Training Program to decrease anxiety and depression and to increase the quality of life for kidney transplant recipients. The subjects were selected randomly among the patients who underwent renal transplant at three major transplantation hospitals in Seoul, Korea. The observed subjects in this study consisted of 56 patients who had renal transplantations between one to twelve months prior to this study. The patients did not take any regular physical exercise. This study was carried out between November, 1999 and March, 2000. The study groups were divided into 3 groups; exercise training group (n=16), self efficacy group (n=18) and control group (n=22). The exercise training group received self efficacy promotion and exercise training program for 12 weeks. The self efficacy group received self efficacy promotion education, but no exercise training was given. The control group was not offered any education. The anxiety, depression and quality of life were evaluated 3 times, before the experiment, after 8 weeks and after 12 weeks. The data were analyzed with mean, standard deviation, Chi-square test, ANOVA and $Scheff\acute{e}$ test. The results were as follows: 1. After the experiment, anxiety and depression scores of the exercise training group and self efficacy group were more significantly decreased than those of the control group (p=.05). 2. After the experiment, the quality of life score of the exercise training group and self efficacy group were more significantly increased than those of the control group (p=.05). This study showed that the Self Efficacy and Exercise Training Programs were effective. Therefore, it is expected that the Self Efficacy Promotion and Exercise Training Program could be widely applied as an effective independent nursing intervention to decrease anxiety and depression and to increase quality of life for kidney transplant recipients.

• Asian Pacific Journal of Cancer Prevention
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• 제14권5호
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• pp.2931-2936
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• 2013

Background: Doxorubicin is an anthracycline antibiotic commonly used to treat a variety of cancers as a most effective antitumor. However, its clinical use is associated with the toxic effects in numerous healthy tissues. Here we investigated the pretreatment effect of regular aerobic exercise on oxidative stress in rats acutely exposed to DOX-induced hepatotoxicity. Materials and Methods: Forty-eight Wistar male rats were randomly divided into 2 groups: control and training. The training protocol included treadmill running between 25 to 54 min/day and 15 to 20m/min, 5 days/week for 6 weeks. At the end of the exercise training protocol, rats from the control and trained groups were again randomly separated into 3 subgroups: DOX10mg/kg, DOX20mg/kg and saline. All treatments were carried 24 h after the last exercise bout and animals were sacrificed 24 h after DOX and saline injections. Results: Administration of DOX (10 and 20 $mg.kg^{-1}$) resulted in imbalance in biomarkers related to oxidants and antioxidants in liver tissue, as compared to control groups. Six weeks of pretreatment training led to a significant increase in nitric oxide (NO), superoxide dismutase (SOD) and glutathione peroxidase (GPX) as compared to the control+DOX 10 mg/kg group. Training before DOX 20 mg/kg administration also led to a significant increase in NO and SOD, and a significant decrease in malondialdehyde (MDA). In addition, there was a significant difference between DOX 10 mg/kg and DOX 20 mg/kg treatments in MDA levels, only. Conclusions: The results of the present study indicate that pretreatment with aerobic exercise induces positive adaptations and has a potential protective effect against doxorubicin (DOX)-induced hepatotoxicity with doses of 10 and 20 mg.kg.

• 생명과학회지
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• 제19권6호
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• pp.804-808
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• 2009

본 연구에서는 12주 유산소 트레이닝 전에 비해 트레이닝 후, 간 기능을 나타내는 효소들이 모두 감소함을 나타냈으나 모두 통계적으로 유의한 차이는 나타내지 못했으며 이는 트레이닝이 간 기능에 영향을 미치지 못한 선행연구[5,15]들에서와 같은 결과를 나타냈다. 하지만 부분적으로 전체 대상자 13명 중 3명(23%)의 간 효소들 즉, 임상적 비정상을 나타낸 알부민(albumin), 토탈빌리루빈(total bilirubine), AST가 트레이닝 후, 정상적인 임상수치로 돌아와 규칙적인 12주 유산소 트레이닝이 제 2형 당뇨(T2DM) 환자의 간 효소에 통계적으로 유의한 차이는 나타내지 못했지만 임상적 판단 수치에 영향을 미친 것은 사실이다. 하지만 모든 비정상적인 간 기능 효소가 정상으로 회기한 것도 아니며 통계적으로 유의한 차이도 나지못했기 때문에 제 2형 당뇨환자(T2DM)의 간 기능 효소를 증진시키는 데 있어 운동 트레이닝의 효과는 성급히 판단하기 어려우며 운동 강도와 기간 등 좀 더 세분화고 다양한 연구가 필요하다고 생각된다.

• 응용통계연구
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• 제25권1호
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• pp.163-181
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• 2012

비정규직 재직자 직업능력개발에 대한 훈련 효과 추정을 위해 이 연구에서는 통계청의 경활 자료와 비모수적 매칭 방법을 사용하였다. 추정결과 재직자 직업능력개발 훈련은 정규직 자에게는 정규직 유지가능성을 높이고 비정규직 자에게는 임금보다는 정규직 전환확률을 높이는 것으로 나타났다. 또한 미관찰 요인에 의한 추정결과의 강건성을 알아보는 민감도 분석에서는 미관찰 요인은 추정결과에 크게 영향을 미치지 않는 것으로 나타났다.

• 대한의료기공학회지
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• 제1권1호
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• pp.111-148
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• 1996

Recently, many study of the Kigong, but that is in the point of the view in Taoism and Ki itself. So, it thought that the study in comparison Kigong(Taoism) to Oriental Medicine is insufficient. I thought much of that there are many description of the movement and the effect in the the body in the old book written Taoism, Doinbub(Physical and breathing exercise), and that there are many relation 'the circulation of the Ki to 12 Jung-kyung(12 regular meridians). Then I give a report of the result that the study is compared in Taoism with in Oriental Medicine. The result were as follows ; 1. In the training of Doinbub, the effect is regulating muscle and skeleton, promote wi(constructive) system and ki(superficial) system, promote the ki and blood, strengthen the body resistance and dispel the invading pathogenic factors and preventive treatment. 2. In the training of Doinbub, the movements were much related to 12 regular Meridians and Muscles along the 12 meridians. 3. In the training of Doinbub, the effect were much related to 12 regular Meridians and Muscles along the 12 meridians. 4. It is possible that we set pathological syndrome to Doinbub(Physical and breathing exercise).

• The Korean Journal of Physiology and Pharmacology
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• 제25권1호
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• pp.1-14
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• 2021

Cardiovascular disease (CVD) accounts for approximately 30% of all deaths worldwide and its prevalence is constantly increasing despite advancements in medical treatments. Cardiac remodeling and dysfunction are independent risk factors for CVD. Recent studies have demonstrated that cardiac structure and function are genetically influenced, suggesting that understanding the genetic basis for cardiac structure and function could provide new insights into developing novel therapeutic targets for CVD. Regular exercise has long been considered a robust nontherapeutic method of treating or preventing CVD. However, recent studies also indicate that there is inter-individual variation in response to exercise. Nevertheless, the genetic basis for cardiac structure and function as well as their responses to exercise training have yet to be fully elucidated. Therefore, this review summarizes accumulated evidence supporting the genetic contribution to these traits, including findings from population-based studies and unbiased large genomic-scale studies in humans.

• 한국응용과학기술학회지
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• 제35권2호
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• pp.412-422
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• 2018

본 연구는 남자 대학생을 대상으로 12주간의 규칙적인 태권도 운동이 체구성, 체력, 뇌파활성 및 뇌신경성장인자(BDNF, IGF-1, NGF)에 미치는 영향을 규명하는데 목적이 있었다. 이를 위해 의학적 질환이 없는 대학생 24명을 대조그룹(CG), 유산소 트레이닝 그룹(ATG) 그리고 태권도 트레이닝 그룹(TTG)에 각각 8명씩 무선 배정하여 연구를 실시하였다. 12주 유산소 및 태권도 트레이닝은 주 3회 실시되었으며, 운동강도와 시간은 4주단위로 조정되었다. 뇌파활성 검사 및 채혈은 12주 유산소 및 태권도 트레이닝 전과 후 각각 실시되었으며, 그룹과 시기에 따른 체력요인 및 생화학성분에 대한 차이를 검증하기 위하여 채혈 시점을 반복 측정하는 이원변량분석(two-way repeated ANOVA)을 실시하였다. 이에 대한 연구결과는 다음과 같다. 12주간의 유산소 및 태권도 트레이닝은 신체구성과 뇌파활성에 영향을 미치지 못한 것으로 나타났다. 그러나 유산소 트레이닝과 태권도 트레이닝 모두 체력요소 중 평형성을 증가시키는 것으로 나타났으며(p<.05), 12주 유산소 트레이닝은 뇌신경성장인자인 BDNF를 증가시키는 것으로 나타났다(p<.05). 이상의 결과 12주 유산소 운동은 체력과 뇌신경영양인자에 긍정적인 효과가 있는 반면 태권도 운동은 뇌파 활성화 및 뇌신경영양인자에 영향을 미치지 못한 것으로 나타났다.

• 대한기계학회:학술대회논문집
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• 대한기계학회 2008년도 추계학술대회A
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• pp.1704-1708
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• 2008

Many studies have emphasized the importance of resistive exercise to maintain a healthy human body, particular in prevention of weakening of physical strength. Recently, some studies advocated that an application of vibration as a supplementary means in a regular training was effective in encouraging physical strength. Aim of the current study was, therefore, to identify if an application of vibration in a resistive exercise was effective in encouraging physical strength as that in a regular training. A 3-dimensional virtual lower extremity model for a healthy male and virtual leg-press model were generated and synchronized. Dynamic leg-press exercises on a slide machine with/without extra load and on a footboard with vibration as well as on a slide machine with extra load were analyzed. The results of the current indicated that the application of the vibration on the dynamic leg-press exercise might be not greatly effective in encouraging physical strength, compared with the dynamic leg press exercise with extra load. It was, however, thought that the application of the vibration might be helpful to elderly individuals because the reduced maximum muscle strength appeared by the effect of the vibration may avoid a muscular spasm, which can be driven from a high muscle strength sometimes produced during the leg-press exercise with extra load.