• 동서간호학연구지
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• 제9권1호
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• pp.57-65
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• 2004

The purpose of this study was to examine the effects of the stretching and recreation exercise including health education on physical fitness and emotion of women in elderly. This study has been done between February and April, 2004 and the subjects of the study were 28 women in elderly. Each of stretching and recreation exercise was carried out for 30 minutes a day, 5 times a week for 8 weeks and health education was carried out for 30 minutes a day, 2 times a week for 8 weeks. Vital capacity, flexibility, balance and grip strength were measured using the Health Management System developed by the Korea Physical Science Institution. The scores of depression, anxiety and hostility were measured by Korean Manual of Symptoms-Checklist -90 revision. The collected data were processed using the SPSS PC program and analyzed using Wilcoxon Signed Ranks Test The result of this study are as follows : 1. Flexibility was increased after 8 weeks more than before stretching and recreation exercise including health education were done. 2. Vital capacity, balance and grip strength were not increased after 8 weeks more than before stretching and recreation exercise including health education were done. 3. The score of anxiety, depression and hostility was decreased after 8 weeks less than before stretching and recreation exercise including health education was done. In conclusion, stretching and recreation exercise including health education promoted the flexibility and decreased anxiety, depression and hostility of women in elderly.

• The Korean Journal of Physiology and Pharmacology
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• 제19권2호
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• pp.131-139
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• 2015

This study analyzed the differences in aerobic and anaerobic exercise ability and growth-related indicators, depending on the polymorphism of the ACE and the ACTN3 genes, to understand the genetic influence of exercise ability in the growth process of children. The subjects of the study consisted of elementary school students (n=856, age $10.32{\pm}0.07yr$). The anthropometric parameters, physical fitness and growth factors were compared among groups of the ACE I/D or the ACTN3 R577X polymorphisms. There were no significant differences between the anthropometric parameters, physical fitness and growth factors for the ACE gene ID or the ACTN3 gene R577X polymorphism. However, the DD type of ACE gene was highest in the side step test (p<0.05), and the DD type was significantly higher than the II+ID type (p<0.05) in the early bone age. The combined group of the ACE gene II+ID and the ACTN3 gene XX type significantly showed lower early bone age (p< 0.05). This study did not find any individual or compounding effects of the polymorphism in the ACE I/D or the ACTN3 R577X polymorphisms on the anthropometric parameters, physical fitness and growth factors of Korean children. However, the exercise experience and the DD type of the ACE gene may affect the early maturity of the bones.

• Nutrition Research and Practice
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• 제17권4호
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• pp.660-669
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• 2023

BACKGROUND/OBJECTIVES: To investigate the effect and regulatory mechanism of resveratrol supplementation on the mitochondrial energy metabolism of rats with exercise-induced fatigue. MATERIALS/METHODS: Forty-eight Sprague-Dawley male rats were divided randomly into a blank control group (C), resveratrol group (R), exercise group (E), and exercise and resveratrol group (ER), with 12 rats in each group. Group ER and group E performed 6-wk swimming training with 5% wt-bearing, 60 min each time, 6 days a wk. Group ER was given resveratrol 50 mg/kg by gavage one hour after exercise; group R was only given resveratrol 50 mg/kg by gavage; group C and group E were fed normally. The same volume of solvent was given by gavage every day. RESULTS: Resveratrol supplementation could reduce the plasma blood urea nitrogen content, creatine kinase activity, and malondialdehyde content in the skeletal muscle, increase the total superoxide dismutase activity in the skeletal muscle, and improve the fatigue state. Resveratrol supplementation could improve the activities of Ca²⁺-Mg²⁺-ATPase, Na⁺-K⁺-ATPase, succinate dehydrogenase, and citrate synthase in the skeletal muscle. Furthermore, resveratrol supplementation could up-regulate the sirtuin 1 (SIRT1)-proliferator-activated receptor gamma coactivator-1α (PGC-1α)-nuclear respiratory factor 1 pathway. CONCLUSIONS: Resveratrol supplementation could promote mitochondrial biosynthesis via the SIRT1/PGC-1α pathway, increase the activity of the mitochondrial energy metabolism-related enzymes, improve the antioxidant capacity of the body, and promote recovery from exercise-induced fatigue.

• 한국생명과학회:학술대회논문집
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• 한국생명과학회 2008년도 제49회 학술심포지움 및 국제학술대회
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• pp.28.1-28.1
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• 2008

• Preventive Nutrition and Food Science
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• 제15권2호
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• pp.88-91
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• 2010

This study examined the effects of Korean red ginseng (RG) on muscle injury induced by eccentric exercise. Eighteen college male students were randomly assigned to either the RG group or the placebo group (P). The RG group ingested RG extract at 20 g/day (mixed with 200 mL of water) for 7 days prior to performing a downhill treadmill exercise and for 3 days after performing the downhill treadmill exercise, while the P group ingested 200 mL of water containing Agastachis Herba for 7 days prior to and 3 days following a downhill treadmill exercise. All subjects performed 2 bouts of a downhill treadmill exercise (6 km, -14 degree slope, 12 km/hr speed) with a 5 minute resting interval between bouts. Blood samples were drawn immediately before and after exercise, and at 1 hr, 24 hr, 48 hr, and 72 hr. Two-way repeated ANOVA documented that creatine kinase (CK) levels in the RG group were significantly reduced at 48 hr after exercise, as compared with P group, and remained constant until 72 hr after exercise. Lactate levels in the RG group were also significantly lower at 24 hr and 72 hr after exercise as compared to the P group. We conclude that supplementation of RGreduces CK levels and may prevent muscle injury induced by eccentric exercise.

• 수산해양교육연구
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• 제26권4호
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• pp.677-685
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• 2014

Motivation of participants in this study were marine sports movement through the emotional impact of these participants can continue to take advantage of marine sports, and at the same time looking for ways to stabilize participants' emotions and mental exercise to find ways to enable identifying emotions purpose is to provide basic information. In order to achieve these objectives May to October 2013 review of research results obtained are as follows. First, marine sports participation motivation of the participants involved in the relationship between emotion and motivation exercise fun, and when the external, physica l health, social, physical condition, emotional fulfillment and exercise all the sub-factors and the significant positive correlation with that of thes howed, nomotivation and vitality are significant negative relationship with, respectively. Second, the participant's participation in marine sports exercise emotional impact on motivation Motivation is a fun look at the impact on the results of this condition, fulfillment, health and physical fitness showed the vitality of the social, achievement, condition, pleasure, respectively. And when the external purification, social, achievement, health and physical fitness showed as, fulfilling the condition, social, health and physical fitness, a sense of accomplishment as appeared, pride of accomplishment, social, physical condition, pleasure, showing off the external influence.

• Journal of Preventive Medicine and Public Health
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• 제42권4호
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• pp.209-214
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• 2009

Objectives : The aim of this study was to develop search filters able to retrieve the South Korean scientific output and relating the fields of public health, preventive medicine, and physical education, activity, fitness, exercise and sport in MEDLINE between 2000 and 2007. Methods : The search filters were constructed and applied in MEDLINE accessed through PubMed according to the affiliation and subject. The language and place of publication were identified and the evaluation of the geographical filter performance was done. Results : The search format was successfully elaborated and applied, and the articles originated, published in Korea and/or abroad focusing on the fields of public health, preventive medicine, physical education, activity, fitness, exercise and sport, added to MEDLINE between 2000 and 2007 were retrieved. Publications in six languages originated in South Korea were detected. Conclusions : A geographic search filter determined the South Korean research output, and combined with additional filters focused on specific areas. The dynamics of the scientific output followed an increased evolution in all categories. Articles were written mainly in English/Korean. Further research is recommended on developing search strategies in order to retrieve precise and reliable information.

• 한국융합학회논문지
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• 제10권5호
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• pp.323-331
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• 2019

본 연구는 체육전공계열 대학생의 운동참여태도와 자아존중감 및 성취목표성향의 관계를 알아보는데 목적이 있다. 연구목적을 달성하기 위해 체육전공 대학생 385명을 연구대상으로 선정하였고 SPSS Version. 15.0을 사용하여 빈도분석, 탐색적 요인분석, 신뢰도 분석, 상관관계분석, 표준중다회귀분석을 실시하였다. 분석한 결과 다음과 같은 결론을 도출하였다. 첫째, 체육전공계열 대학생의 운동참여태도와 자아존중감에는 관계가 있는 것으로 나타났다. 즉, 운동참여자세가 높을수록 긍정적 자아존중감이 높고, 반대로 부정적 자아존중감이 낮다. 또한 흥미와 이해가 낮을수록 긍정적 자아존중감이 낮고, 부정적 자아존중감이 낮다. 둘째, 체육전공계열 대학생의 운동참여태도와 성취목표성향은 관계가 있다. 운동참여자세가 높을수록 과제 및 자아성향유형이 높다. 또한 흥미와 이해가 낮을수록 과제 및 자아성향유형이 낮다. 셋째, 체육전공계열 대학생의 자아존중감과 성취목표성향은 관계가 있다. 자아존중감이 긍정적일수록 과제 및 자아성향유형이 높고, 부정적일수록 과제 및 자아성향유형이 낮다.

• 한국운동역학회지
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• 제24권2호
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• pp.103-109
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• 2014

The study aimed to examine the effect of a corrective exercise on Cobb's angle and static and dynamic foot pressure in patients with kyphosis. Patients with kyphosis participated in a 12 weeks of corrective exercise program. Participants were randomly assigned to a corrective exercise group (n=17) and a control group (n=17), and corrective exercise for 60 minutes are executed every 3 times a week. All data were analyzed by two-way repeated measured ANOVA. Statistical level was set up as a=.05. As a result, Cobb's angle had significantly effects according to time and groups. Anterior and posterior part of static foot pressure showed significant effects by time but not by groups. Whereas left and right part of static foot pressure showed no significant effects. And dynamic foot pressure showed significant effects by time but not by group also. In conclusion, it is approved that this exercise was helpful on abnormal posture arrangement and improvement of unbalanced muscle capability.

• 디지털융복합연구
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• 제16권2호
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• pp.375-383
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• 2018

본 연구는 유산소와 저항성 운동이 접목된 복합트레이닝을 비만과 골다공증 진단을 받은 지적장애인 성인에게 12주간 적용한 후 운동의 효과를 알아보기 위해 신체구성검사, 건강관련체력 그리고 골다공증의 변화를 검증하였다. 연구대상들의 운동은 12주간 주2회 유산소운동과 근력 운동을 구성된 복합트레이닝 프로그램을 실시하였다. 유산소운동은 저강도에서 시작하여 점증부하원리를 적용하였고, 저항성 운동은 15회를 반복할 수 있는 강도로 설정하였다. 신체조성과 골밀도는 운동전, 6주, 12주 세 차례 측정하였고, 건강체력평가는 운동전과 운동 후 측정하였다. 체중, 체지방은 운동전에 비해 운동 후 감소하였고, 골밀도는 운동전에 비해 운동 후 증가하였다. 체력요인으로 근력과 근지구력, 유연성이 운동전에 비해 운동 후 개선되었다. 본 연구결과로 12주의 복합트레이닝은 하지근력을 증가시켜 걷기, 달리기 등의 기능을 향상시키고, 건강체력의 향상과 골밀도의 증가를 일으키는 운동임을 확인하였다.