• 동아시아식생활학회지
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• 제15권6호
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• pp.675-686
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• 2005

It is known that appropriate exercise changes body composition and improves coronary artery disease. This study was undertaken to evaluate the relationships between aerobic exercise, body composition, and the blood lipid levels in the middle-aged women(33 to 54 years old). The 57 subjects were divided into two groups based on their exercise: the aerobic exercise group(A group: 44) which performed at about $60\%$ of $VO_2max$ during over 6 months and the sedentary one(S group: 13). The percentages of body fat waist/hip ratio(WHR), body mass, and lean body mass of two groups were measured and compared in serum HDLC level and oxidized LDL level, the two most effective factors of coronary artery disease. The subjects in A group showed the lower percentages of body fat and WHR, when compared with the ones in S group. The body mass and lean body mass of A group subjects were higher than those of S group subjects. The serum HDL-C level$(58.6\pm12.7mg/mL)$ was significantly higher for A than S group subjects.(p<0.05) The sem ox-LDL level $(6.64\pm4.11Eu/mL)$ for A group subjects was lower than S group ones. The fat mass showed significantly positive correlations with atherogenic index(AI)(r=0.301, p<0.05), and with blood glucose levels(r=0.334, p<0.05). Also the WHR whowed significantly positive correlations with LDL-C levels(r=0.277, p<0.05), and with AI(r=0.466, p<0.01). In summary, the subjects in A group have the lower percentages of body fat and WHR, when compared with the ones in S group. Also, A group subject showed a tendency that exercise enhances serum HDL-C levels and decreases oxidized LDL levels. And aerobic exercise showed positive results which change body composition and improve blood lipid levels. There were significantly positive correlations among the percentages of body fat At and blood glucose level. These results suggest that moderately intensive exercise is a significant factor in reducing coronary artery disease.

• Journal of Genetic Medicine
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• 제17권2호
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• pp.55-61
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• 2020

Spinal muscular atrophy (SMA) is a neuromuscular disease that requires multidisciplinary medical care, including rehabilitation management. The emergence of a genetic therapy-based approach for SMA has markedly changed the disease course. Nonetheless, currently, updated physical therapy and rehabilitation are warranted for individuals with SMA in the era of gene therapy. In this review, we discuss the physical therapy and rehabilitation strategies currently performed for people with SMA, such as positioning and bracing, supported standing, management of musculoskeletal deformities, stretching, physical exercise training like aerobics and strengthening exercises, assistive devices, pulmonary rehabilitation, and dysphagia treatment.

• 보건교육건강증진학회지
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• 제24권5호
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• pp.119-135
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• 2007

스텝운동(bench-step aerobics: BSA)이 과체중 및 비만 우리나라 성인 여성을 위한 효과성, 안전성 및 실행 가능성을 갖춘 운동 프로그램이라는 것이 다수 연구자들에 의해 시사되어 왔다. 그러나 그 효과성은 일부 생리적 효과에 한하여 검증되었을 뿐 심리적 효과에 대해서는 거의 연구되지 않았다. 따라서 본 연구는 스텝운동 프로그램이 우리나라 과체중 및 비만(체질량지수 ${\geq}\;2\;kg/m^2$) 성인 여성에게 미치는 심리적 효과를 알아보기 위해 수행되었다. 이러한 목적을 달성하기 위해 보건소 방문자와 지역신문 및 보건소 홈페이지 홍보를 통해 모집된 여성 중 편의 추출한 운동군 15명과 대조군 13명의 분노(anger), 운동관련 자기 효능감(exercise self-efficacy), 운동관련 정서(exericse-related affect), 그리고 신체상(body image)을 운동 프로그램 전후에 측정하여 비교하였다. 자료 수집은 12주 스텝운동 프로그램(2006년 8월${\sim}$11월) 전과 후에 보건소에서 이루어졌다. 운동군에게 적용된 스텝운동 프로그램은 중강도[개인의 예비 심박 수(Heart Rate Reserve : HRR)의 $40/50{\sim}50/60%$]로 $45{\sim}60$분 동안 주 3회 이루어졌으며, 상기 운동 강도 및 운동 시간은 대상자의 적응도에 따라 12주에 걸쳐 점진적으로 증가되었다. 12주간의 스텝운동 후 운동군의 신체상이 유의하게 개선되었으며, 이는 대조군에서의 변화와도 유의한 차이를 보였다. 분노, 운동관련 자기 효능감, 그리고 운동관련 정서 또한 개선되는 경향이었으나 통계적으로 유의한 변화는 보이지 않았다. 이로써 우리나라 과체중 및 비만 성인 여성 대상 스텝운동의 심리적 효과가 부분적으로 지지되고 있으나, 현재까지 이루어진 관련 연구가 거의 없고 본 연구 또한 연구 설계상의 제한점을 갖고 있으므로 연구결과의 일반화를 위한 추후 연구가 요구된다. 특히 Floor effect 및 Ceiling effect 등에 의한 효과를 배제하기 위해 분노 수준이 상대적으로 더욱 높거나 운동관련 정서 수준이 상대적으로 낮은 과체중 및 비만여성을 대상으로 반복 연구를 수행할 필요가 있다.

• 한국운동역학회지
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• 제12권2호
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• pp.77-90
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• 2002

본 연구는 4년 이상의 경력을 가진 스포츠 에어로빅스 대표선수 4명을 대상으로 Straddle jump to push up 동작의 운동학적 분석을 통해 점프와 착지 동작에 대한 정확한 동작을 이해하고 나아가 지도자의 효율적인 지도에 필요한 정확한 동작의 진단과 평가에 도움을 주며, 그 기초자료를 제공하는 데 목적이 있다. 비디오 카메라 2대를 사용하여 촬영하였고, 카메라의 속도는 60frame/sec.로 하였으며, 분석을 위한 운동학적 변인들은 신체중심 높이의 변위, 좌 우 어깨관절 각 변위, 좌 우 주관절 각 변위, 좌 우 고관절 각 변위, 좌 우 슬관절 각 변위, 좌 우 발끝의 속도이며, 각각 개인별 3회씩 수행하여 다음과 같은 결론을 얻었다. 국면별 신체중심 높이의 변위는 event 1, 4, 5($79.05{\pm}9.07,\;46.41{\pm}3.65,\;18.66{\pm}0.54cm$)에서 낮은 신체중심의 높이를 나타냈으며, event 2, 3($120.80{\pm}6.13,\;148.12{\pm}9.19cm$)에서는 높은 신체중심 높이를 나타냈다. 이상을 종합해 볼 때 스포츠 에어로빅스의 Straddle Jump to Push up 동작, 즉 점프동작은 파워를 나타내는 중요한 동작이므로 충분한 유연성과 순발력이 무엇보다도 중요한 요인이라는 결론을 얻었으며, 단순한 근육의 강화가 아닌 특정 파워와 힘의 발달, 각각의 신체분절들의 효율적인 통합이 이루어지도록 훈련시키는 것이 중요하다고 사료된다.

• 한국산학기술학회논문지
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• 제10권12호
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• pp.3888-3894
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• 2009

본 연구는 복합운동 유형 순서 변화에 따른 생리적, 생화학적 변화를 비교 하고자 40대 비만여성(n=18)을 대상으로 12주간 복합운동을 실시하였다. 복합운동 유형은 유산소성 운동과 저항성 운동그룹 A(n=9) 그리고 저항성 운동과 유산소성 운동그룹 B(=9)로 구성하였다. 체지방량의 경우 A그룹의 평균변화량이 B그룹 평균변화량보다 더 많이 감소하였고 통계적으로 유의한 차이를 보였다(p<0.01). 혈당의 경우는 A그룹보다는 B그룹이 더 많이 감소하였으며 통계적으로 유의한 차이를 보였다(p<0.01). 따라서, 비만 중년 여성의 체중감량을 위한 신체구성 변화 유도를 위해서는 복합운동의 순서 변화에 따른 운동유형이 선택적으로 사용되어질 수 있다.

• 동아시아식생활학회지
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• 제10권6호
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• pp.530-540
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• 2000

Weight reducing methods were surveyed by questionnares in March through May, 1998 with 641 women living in Inchon to provide the information for the education of proper weight control. Methods that they have used for weight-reduction were exercise (33.1%), diet therapy(29.6%), sauna(7.3%), ingestion of special food(4.8%), administration of drugs(4.0%) and herb-medicines. The respondents considered exercise(38.4%) and diet therapy(31.5%) as the most effective methods in reducing weight and the response was different with ages at p<0.01. They have practiced the diet therapy by reducing the amount of food(27.7%), skipping one or two meals a day (20.8%), avoiding high calorie snacks(8.8%) and regulating food items in a meal(3.8%). Exercises which they have done were walking(48.0%), aerobics(2.3%), swimming(23%) and using the health instruments(6.7%). Their choices in kinds of exercises were significantly dependent upon ages, marriage and their occupation(P<0.01). Acupuncture(38.0%) was the most frequently used oriental medicine therapy and original drugs(32.2% ) and moxibustion(22.0%) were also used. The women have taken drugs was 9.5%. Among them cream-typed cosmetics(41%), weight reducing drugs(30%), diuretics(18% ), and smoking(7%) were used. Fifty respondents out of 641 had expericences to have special food therapy such as grape, apples and vinegar(42%) and enzymes(18%) for some period of time.

• 국제물리치료학회지
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• 제8권2호
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• pp.1182-1189
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• 2017

The purpose of this study was conducted with senior women of ages 65 in Community Center to identify effective exercise methods for preventing falling accidents by enhancing balancing skills through aerobic and foam roller exercise programs. There were 24 subjects : 11 aerobics group and 13 foam roller group. 30 minute exercise programs were conducted against both groups 12 times 6 weeks. Various tests, including Time up and go test, Forward reach test, One-leg standing with eyes open/closed and Y-Balance were conducted prior to commencing the exercise program. Wilcoxon's Signed-ranks test was executed to analyze the changes in balance of the aerobic and foam roller exercise group prior to and after the experiment, and Mann-Whitney test was executed to compare the difference between the two groups. The Y-Balance(post. medial) show statistically significant differences in the amount of change before and after exercise between the two groups, except for Timed up and go test, Forward reach test, Y-Balance(ant.), and Y-Balance(post. lateral), which did not showed statistically significant difference (p<0.05). Foam roller exercises are effective methods to enhance the balancing skills in senior women to prevent falling accidents.

• 한국디지털건축인테리어학회논문집
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• 제3권2호
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• pp.30-38
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• 2003

The purpose of this study was to analyze the demand estimation erection of lifetime sports facilities for making an accurate estimate of its demand on the basis of the rate of the people participating in lifetime sports activities. Participation rate was determined on the basis of the fact-finding survey [by the Ministry of Culture and Tourism(2000)] as a basis research on facilities demand, and its demand was calculated by making an estimate of facilities demand. An estimate of facilities demand was made in the equation by participation population, facilities demand for each person, sports space area for each person, time of sports, cycle of sports, possible time to use of sports space. Facilities demand for each person by sports event is the following: $swimming;0.03m^2$, $basketball;0.045m^2$, martial arts(taekwondo, judo, korean fencing);0.003 $75m^2$, $aerobics;0.0289m^2,\;health;0.00326m^2,\;badminton;0.00323m^2,\;tennis;0.01429m^2,\;soccer;0.1112m^2,\;squash;0.01323m^2$.

• 한국건축시공학회지
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• 제9권3호
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• pp.87-94
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• 2009

Recently, in accordance with the interesting on well-being as well as the revitalization of living athletics, it is current tendency that people who use the swimming pools are on increasing. However, because the most of indoor swimming pools have ever used the reflection finishing materials likely as the tile due to the property of its hydrophilic space, the inside of indoor swimming pool is vibrating too much, and some problem which the voice and music do not delivering clearly is occurring when swimming lessons or underwater aerobics(synchronized swimming) and swimming game. Based on such viewpoint, locating the object on actually built indoor swimming pool, this Study has ever grasped its physical acoustic property, and finally designed the indoor swimming pool that contains an optimum acoustic condition, by remodelling it through an acoustic simulation. It is considered that such study result could be utilized as the useful materials when constructing the similar indoor swimming pool, hereafter.

• 대한통합의학회지
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• 제7권1호
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• pp.65-74
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• 2019

Purpose : The purpose of this study was to determine the effects of 12 weeks of circuit training on inflammatory markers, blood lipids, and body composition of obese middle-aged women. Methods : Twenty-four obese women were randomly divided into three groups (circuit exercise training, CT; aerobic exercise training, AT; resistance exercise training, RT). All the subjects participated in the exercise program for 60 minutes, 3 times a week for 12 weeks. Results : Significant differences found in the participants pre-and post exercise training C-reactive protein (CRP), fibrinogen, and adiponectin levels. The CT participants experience an expected increase in their adiponectin levels. Significantly improved blood TC, LDL-C, HDL-C, and TG levels were found after 12 weeks of exercise. The AT and CT groups showed greater improvements in their HDL-C, LDL-C, and TG levels than the RT group. Significant differences were found in the participants pre-and post-exercise training body weight, body fat percentage, and body mass index (BMI). Conclusion : The CT participants body fat percentages decreased more than the RT group's percentages. In conclusion, obese women who completed 12 weeks of circuit exercise training (aerobics + resistance exercise) had significant improvements in their inflammatory markers, blood lipids, and body fat percentage.