• Journal of the Korea Academia-Industrial cooperation Society
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• v.20 no.1
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• pp.362-370
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• 2019

This study was conducted to investigate effects of 12 weeks of combined exercise training with blood flow restriction (BFR) on body composition (weight, %body fat, lean body mass, body mass index (BMI)) and cardiovascular responses (brachial-ankle pulse wave velocity (ba PWV) and ankle-brachial index (ABI)) in elderly women. Participants (N = 43, Females) were randomly assigned into a combined exercise with BFR (n = 14, BFR), only combined exercise (n =14, EX) or non-exercise control group (n = 15, CON). Two-way repeated measures ANOVA with contrast testing was utilized for data analysis. Alpha was set at p < 0.05. Body composition (weight, %body fat, BMI) in BFR was significantly changed, and %body fat in EX was significantly decreased, but there was no change in the CON. In addition, the right and left ba PWV values in the BFR were significantly decreased, while only the left side ba PWV in EX was significantly decreased and there was no change in the CON. Moreover, the % change and effect size of most variables in the BFR were higher than the EX. Taken together, the results indicate that even though BFR and EX groups performed the same combined exercise training, BFR had additional stimulations of the sympathetic nerve system due to blood flow restriction. Thus, BFR training is more beneficial and has greater effects on body composition and cardiovascular responses in elderly females.

• Journal of the Korean Society of Food Science and Nutrition
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• v.40 no.10
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• pp.1417-1422
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• 2011

The effects of a 12-week weight reduction program applied to obese women at a community health center were studied. Middle aged women participated in the beginning of the program, but 34 persons finished the study (85% completion). Subjects practiced belly dancing three times a week for 60 minutes (60~85% HR max) per session, and nutritional education was carried out four times during the 12 week program. The weight, %body fat, and BMI significantly decreased by 5.6%, 9.5%, and 5.6%, respectively. The concentrations of serum triglycerides, total cholesterol, and LDL-C were also significantly reduced by 13.5%, 9.5%, and 10.4%, respectively. Insulin level was reduced by 19.8%, thus lowering the HOMA-IR index. Leptin level significantly was reduced by 32.35%, adiponectin concentration. Total ROS concentration increased while total antioxidant capacity in serum remained unchanged. In conclusion, a 12-week 'Obesity Clinic Program' belly dancing and nutritional education held at a Community Center seemed to have health-promoting effects through reducing body fats, plasma lipids, and improving insulin resistance.

• Journal of Nutrition and Health
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• v.41 no.2
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• pp.165-173
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• 2008

This study was intended to investigate whether the computer use hours affect physical development, dietary habits, and nutritional status or not. One hundred and ninety elementary school students from Gyeonggi province and Seoul were selected and surveyed during December, 2006. Participants were divided into 2 groups: long-time computer user (${\geq}$ 2 hrs./day) and short-time computer user (<2hrs./day). The survey included the questionnaires and anthropometric measurement. A dietary survey was conducted by using 24-hour recall method. The most of long-time computer user accessed computer more often than those of short-time computer user weekly bases. The purpose of the computer use was for the computer game (p < 0.05). Most participants accessed computer after the school at night and at their home. The longer the computer use, the more the body weight and %RBW (p < 0.05). Dietary habits score of long-time computer user 34.5 points) was lower than that of short-time computer user (38.0 points) (p < 0.001). The long-time computer user consumed more fatty foods, instant foods, and sugary foods. In case of dietary habit changes incurred by computer use, the long-time computer user had inferior dietary habits: skipping meals, meal size, appetite, eating speed, weight, exercise, and sleeping trouble (p < 0.05). The long-time computer user consumed less calories than the short-time computer user (p < 0.05). Also, the long-time computer user tended to have lower intakes of vitamin C, Ca, and dietary fiber without significance. From the findings, the longer use of computer by the elementary school children negatively affects their physical development, dietary habits and nutritional status.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.11 no.11
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• pp.4360-4366
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• 2010

It is impossible for all athletes to be satisfied with a single training program due to the fact that they have different physiological characteristics and needs. However, paucity studies have been introduced a specific training program for high school sprinters. Therefore, this study was designed to help develop and introduce the training program with a physical examination to enhance sprinting performance for experienced high school sprinters. VO2max, muscular strength, basic physical ability, and body composition were measured before and after a 24 week training program. The following are the conclusions based on the results of this study: 1) body fat percentage was increased after 24 weeks of training. Fat free mass and the amount of water in the body increased by 1.5% and 1.1% respectively, 2) $VO_2$maxand anaerobic threshold level showed a significant increase after 24 weeks of training, 3) exercise duration and anaerobic threshold duration were also increased after 24 weeks of training, but not statistically significant, and 4) muscular strength significantly increased due to the execution of combined weight training and circuit training. Development and implementation of the training program in this study made sprinters' physical capacities better in VO2max, anaerobic threshold, and muscular strength and body composition. Also, sprinters were able to increase fat free mass through 24 weeks of training due to increased muscle mass. Therefore, a training program for high school sprinters should include a physical examination to enhance sprinting performance and prevent sports injuries.

• The Korean Journal of Archival Studies
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• no.57
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• pp.165-234
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• 2018

Archival symposium was a time when men thought thoroughly about what archives were, and to carefully record such thoughts. In the time of archival symposium, I observed the people archiving. To bring out a thought for a man was a physical action that moves his own desire, language, emotion and senses simultaneously. In philosophy thought is not merely a logical and cognitive act. Thought is a physical act that includes logical thinking, feeling, emotion, will, and on. When there is a emotional change in the body, an idea about that change forms. Emotional change acts as a force that increases, decreases, accelerate and hinder the body's abilities. However, there were no suggestions for philosophical concepts from the start. Love is not taught by someone. At some point without oneself knowing we start love and really experience with our bodies what love is, and in this repeat love and undergo all these emotions. Would not the overall story of life be as such. It is different from building a car in a factory. When the archival symposium starts, we asked you to think about what archives are, and to record with such thoughts as reference. Archival symposium is still a proper noun. With the wish for it to become a general term, I report on the process and meaning of archival experiment that is the archival symposium.

• Journal of Naturopathy
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• v.11 no.1
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• pp.39-50
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• 2022

Background: It is essential to investigate the functionality of the newly developed knobble shoe. Purpose: The purpose was to explore how the body shape and balance change when wearing knobble shoes. Methods: Nine subjects wearing knobble shoes after walking for a month were analyzed. Results: For knobble shoes, we created various small air pockets in the insole to stimulate the soles of the feet to induce body changes. In particular, it was to promote the arch part of the foot by making a large lump inside and outside the center of the foot's arch. After wearing knobble shoes and using them for 30 days, the average blood sugar decreased by 31.1 mg. The lowering range was 5 to 120 mg. In one patient, the result of the hemoglobin test decreased by 7.5% to 6.5%. In the shoulder tapping test for a body balance test, seven subjects leaned to the right in a barefoot state, and two people to the left. However, after wearing shoes, all of them maintained equilibrium. knobble shoes fit, and balance was all stable. There were two subjects with a short left and four subjects with a short right. Conclusions: Blood sugar decreased after wearing the knobble shoes. The deformed shape of the body was restored to its original state by the knobble supporting the foot arch area. The balance of the sole directly affects the overall posture.

• Journal of Korean Home Economics Education Association
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• v.36 no.2
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• pp.1-13
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• 2024

This study used TEXTOM for a total of 4 years, 2 years before and after, as of January 19, 2020, when the domestic confirmed cases of COVID-19 were officially announced, targeting Naver, Daum, Google, YouTube, and Twitter. By analyzing changes in adolescents' interest and awareness of their dietary habits, we aimed to create an opportunity to develop a dietary education program to provide proper dietary education. The results obtained through this study are as follows. First, the keywords with the highest co-occurrence before COVID-19 were 'nutrition' and 'counseling', and the next keywords were 'nutrition' and 'education'. After COVID-19, the order was 'nutrition', 'education', 'food' and 'safety'. Second, the results of co-occurrence frequency network analysis showed that there was high interest in nutrition and counseling regardless of COVID-19, and that interest in safety and health increased further after COVID-19. Third, through cluster formation through CONCOR analysis, before COVID-19, it was categorized into 'diet and physical activity', 'skin and disease', 'health and food', and 'nutrition and intake', and after COVID-19, it was categorized into 'nutrition, intake and COVID-19', 'diet and physical activity', 'skin and disease', and 'circadian rhythm imbalance and disease'. Fourth, as a result of the diet-related keyword cluster analysis network, before COVID-19, keywords in the 'eating and physical activity' group were strongly connected to keywords in the 'health and food' and 'nutrition and intake' groups, and after COVID-19, 'diet' Keywords in the 'and physical activity' group were strongly connected to keywords in the 'nutrition, intake, and COVID-19' group.

• 건강소식
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• v.12 no.2 s.111
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• pp.14-27
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• 1988

흔히, 건강과 스트레스, 사회가 건강에 미치는 영향, 식생활의 변화와 건강 등에 관한 얘기를 할 때 그 촛점은 40대에서 50대의 성인에 맞추어 지게 된다. 그렇다면 그 이전엔 과연 이러한 영향을 받지 않을까? 확실히 그렇지 않다. 신체적으로나 생각들이 한창 자라는 나이인 어린이들. 당장 눈에 보이는 것은 아니라 하더라도 이들은 누구보다도 그런 변화에 민감하게 반응한다. 따라서 어린이를 정말로 건강하게 키우려면, 이제는 잘 짜여진 식단이나 따뜻한 방안에서 키울것이 아니라 한차원 높여, 올바른 성격을 형성하고 올바르게 사회를 인식할 수 있는 능력을 키울 수 있는 분위기를 만들어주어야 하겠다.

• 건강소식
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• v.30 no.1 s.326
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• pp.12-13
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• 2006

노년기에 나타나는 신체적인 특징은 일반적인'노화 현상'이라고 볼 수 있다. 체력의 저하로 운동 기능이 둔화되고, 심폐 기능과 면역 능력이 저하되어 쉽게 병에 걸리고 주위 환경에 대한 적응력이 저하되는 현상이나타난다. 정신적인 노화도 나타나는데 일반적으로 감각, 지각, 지능 등과 같은 정신 및 신경기능의 저하와불안 또는 우울 등의 정서 및 성격의 변화를 나타내기도 한다.그러나 이러한 변화는 노화 과정에서 초래되는 것이기도 하지만 젊더라도 운동을 거의 하지 않는 사람들에게도 똑같이 일어나고 있다. 따라서 노화 현상이라기 보다는 근육의 불용성 위축으로 초래되는 것이기에 적절한 운동으로 예방 또한 가능하다.

• The Monthly Diabetes
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• s.89
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• pp.17-21
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• 1997

'당질계산하기(CARBOHYDRATE COUNTING)'는 당뇨인의 효율적인 식사요법을 위해서 미국당뇨병협회(ADA)에서 발행한 3권의 소책자를 우리나라 당뇨병 식사요법 담당하는 일선 영양사와 당뇨교육 의료진과 당뇨병을 스스로 잘 조절하려는 당뇨인을 위하여 되도록 작자의 의도를 살리면서도 우리나라 실정을 고려하여 번역한 것이다. 또한 혈당에 영향을 주는 요인인 먹는 것 외에도 처방약제와 활동여부 및 신체적, 정신적 스트레스에 의해서도 혈당은 갑자기 변화할 수 있다. 음식에서도 열량과 당질의 양은 같더라도 구성 성분과 조리 형태에 따라서도 혈당은 변화될수 있으나 여기에서는 이러한 요인의 작용을 배제하고 당질의 양에 초점을 맞추었다.