• 한국응용과학기술학회지
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• 제41권2호
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• pp.413-423
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• 2024

8주간 주 2회, 1회 30분 16명의 남자 대학생을 대면 운동 그룹 8명, 실시간 비대면 운동 그룹 8명으로 나누어 운동을 실시하였다. 종속변인으로는 신체조성과 체력을 홈트레이닝 실시 전과 후 총 2번 측정하였다. 자료처리는 운동 방법의 차이와 측정 시기에 따른 신체조성과 체력에 미치는 영향을 알아보기 위해 반복측정 이원배치분산분석(two-way ANOVA with repeated measure)을 실시하였고, 사후분석으로 Bonferoni를 실시하였다. 그룹 간 변화량의 평균 차이를 비교하기 위해 사전-사후 차이의 변화량을 산출한 후 독립표본 t-검정(Independent t-test)을 실시하였다. 모든 통계적 유의수준은 p<.05로 설정했다. 8주간의 홈트레이닝은 대면 운동과 실시간 비대면 운동 방법에 상관없이 남자 대학생의 골격근을 증가시키고 근력, 근지구력, 심폐지구력을 증가시켰다. 또한, 대면·실시간 비대면 운동 방법간의 효과 차이는 나타나지 않았다. 따라서 실시간 비대면은 대면 운동과 마찬가지로 남자 대학생들의 골격근과 체력을 향상시키기에 효과적인 운동 방법이 될 수 있음을 시사한다. 또한, 이동이 불편한 환자들이나 노인들에게 적용될 수 있는 실시간 비대면 운동 프로그램이 검증된다면 대면 운동을 실시하기 어려운 대상에게도 효과적인 방법이 될 수 있을 것으로 사료된다.

• 생명과학회지
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• 제9권2호
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• pp.222-230
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• 1999

비만증이란 체내에 지방이 과도하게 축적된 상태이고, 당뇨병이란 혈당을 조절하는 insulin의 부족 혹은 작용 결함으로 인한 질환이다. 비만과 당뇨병의 일반적인 원인으로는 유전, 과식, 운동부족, 스트레스 등이 있다. 비만 및 당뇨병 환자는 섭취 열량을 줄이고 신체에 영양공급이 균형있게 이루어 지도록 균형잡힌 식생활을 해야 하며 고열량식품의 섭취를 줄여야 한다. 일반적인 운동 지침은 운동전 의학적 진단과 병력 검사가 우선되어야 하며, 점진적으로 운동강도를 높여야 한다. 비만과 당뇨병의 예방 및 치료를 위해서는 일반적으로 유산소 운동(조깅, 수영, 테니스, 에어로빅 댄스 등)을 60~80$\%$ HRmax(50~70$\%$ $Vo_2$ max)강도로, 15~60분, 주 3~6회 하는 것이 적당하다. 특히 당뇨병 환자는 유형에 따른 처방을 다소 달리해야 하며, 운동중 탄수화물이 든 간식을 하고 인슐린 활동이 최고에 달했을 때 운동을 중지하며 운동 후 저혈당 발생의 가능성에 대비하여 혈당을 높이기 위한 탄수화물 15~20g 분에 해당하는 식품을 섭취한다. 비만과 당뇨병 환자의 치료에 있어서 운동요법은 식이요법과 병행해서 이루어지는 것이 더욱 효과적이다

• 한국산학기술학회논문지
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• 제13권10호
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• pp.4588-4597
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• 2012

본 연구는 관절염 환자의 통증 및 운동 장애성 지각과 관련 요인을 파악하기 위하여 대전광역시 C대학병원에 관절염으로 내원하는 환자 중 설문에 동의한 류마티스 관절염 환자군 89명과 골관절염 환자군 51명, 총 140명을 대상으로 2011년 2월부터 9월까지 자가기입식 설문조사를 실시하여 다음과 같은 결과를 얻었다. 모든 환자군의 운동 장애성 지각 정도는 교육수준과 가구총소득(월)이 낮을수록 높았다. 류마티스 환자군의 통증 정도는 주관적 건강 상태가 나쁠수록, 운동 장애성 지각 정도는 관절염 외 다른 질환을 가지고 있는 경우와 주관적 건강 상태가 나쁠수록 높았다. 골관절염 환자군의 통증 정도는 관절염 유병기간이 길수록, 주관적 건강 상태가 나쁠수록 높았다. 모든 환자군의 운동 장애성 지각 정도는 운동단계가 계획 전 단계로 갈수록 높게 나타났다. 다중회귀분석을 실시한 결과 모든 환자군의 통증에 가장 영향력이 큰 변수는 주관적 건강 상태에서 '매우 나쁨'이었다. 다변량 회귀분석에서 운동 장애성 지각에 영향을 주는 변수는 류마티스 환자에서 운동단계, 교육수준이 있었고, 골관절염 환자는 운동단계, 가구총소득(월)이 있었다. 결론적으로 관절염 환자의 통증 및 운동 장애성 지각 정도는 교육수준, 가구총소득(월), 주관적 건강상태, 운동단계 등 여러 변수들과 관련성이 있었으며, 앞으로 운동 프로그램을 개발할 때 이런 변수를 고려할 필요가 있다는 것을 시사해 준다.

• 대한물리의학회지
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• 제5권3호
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• pp.301-312
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• 2010

Purpose : The purpose of this study was to determine Exercisely the effects of applying an Integrated Exercise Program (IEP) with the adapted use of Thera-Band exercise sets to Korean seniors on their improvement in their physical strength (PS), daily living ability (ADL and IDAL). Methods : The Exercise group consisted of 30 Korean seniors of 65 years of age or older, while the control group had another 30 Korean seniors with comparable aging. The Exercise group received the IEP for 50 to 60 minutes per session, three sessions per week, for a duration of consecutive 12 weeks. Results : This confirms the beneficial effects of the IEP on their MA and PS, and their improvement in PS (p<.05), in turn, can improve their IADL (p<.05). The results of this study indicate the potentialities for IEP to help Korean seniors of 65 years or older to improve their PS, ADL and IADL. Conclusion : The IEP is within the physical and financial capabilities of Korean seniors, can be designed and modified and adjusted according to their individual physiological conditions. Sustained, regular exercises under IEP are expected to help resolve physiological issues of aging of Korean seniors.

• 근관절건강학회지
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• 제18권2호
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• pp.257-269
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• 2011

Purpose: The purpose of this study was to analyze the effect of aquatic exercise and to identify directions for future research. Methods: Twenty one articles from 2 sites of article database (1990-2010) and 6 from Korean nursing journals were reviewed. Results: There were 20 quasi experimental design and 1 randomized controlled design. Major subjects of research were older women with arthritis. The most common type of exercise was Kim (1994)'s form. The most frequent duration of exercise was over 6 weeks. Outcome measurement was classified to physical and psychosocial variables. For physical outcomes, pain release was found in 13 articles among 15 articles, muscle strength improvement in 5 articles among 10 articles, flexibility improvement in 5 articles among 9 articles, and balance improvement in 3 articles among 6 articles. For psychosocial outcomes, improvement of quality of life was found in 3 articles among 7 articles and self-efficacy improvement in 5 articles among 7 articles. Conclusion : The effect of aquatic exercise over 6 weeks improves the physical and psychosocial functions. It is suggested that meta analysis needs to be done to integrate the various results.

• 대한간호학회지
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• 제29권1호
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• pp.34-47
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• 1999

This study evaluated the Comparison of the Effectiveness of Pelvic Floor Muscle exercise and Biofeedback treatment for Genuine Stress Incontinence I assigned 60 participants to 2 groups : 30 to the pelvic floor muscle exercise group and 30 to the biofeedback group. Treatment protocol lasted for 6 weeks. Peak pressure, and duration time of pelvic muscle contraction were evaluated by a perineometer. Lower urinary symptoms, sexual matter and life style scores were achieved by using Jackson's scale. The treatment efficacy of the pelvic floor muscle exercise is compared with the biofeedback group and the main results of the comparison are as follows : 1. Pelvic muscle contraction 1) The peak pressure in the biofeedback group was significantly increased(P＝0.000). 2. The frequency and quantity of incontinence 1) The frequency of incontinence in the biofeedback group was significantly decreased(P＝0.000). 2) The quantity of incontinence in the biofeedback group was significantly decreased(P＝0.000). 3. The lower urinary symptoms Daily frequency(P＝0.000), nocturia(P＝0.000), urgency(P＝0.000), bladder pain(P＝0.000), unexplained incontinence(P＝0.048), wearing protection(P＝0.022), changing outer clothing(P＝0.005), hesitancy(P＝0.008), intermittent stream(P＝0.000), abnormal strength of stream(P＝0.004), retention(P＝0.000), incomplete emptying(P＝0.000), and inability to stop mid stream(P＝0.006) of the lower urinary symptoms in the biofeedbatk group were significantly decreased. 4. The sexual matters The dry vagina (P＝0.004) and pain during sexual Intercourse (P＝0.002) in the biofeedback group was significantly decreased. 5. The life style The fluid intake restriction(P＝0.007), affected daily task(P＝0.003), avoidance of places & situation(P＝0.003), interference in Physical activity (P＝0.002), interference in relationship with other people(P＝0.01), and feeling about the rest of life with urinary symptom(P＝0.000) in the biofeedback group were significantly decreased. In conclusion, the biofeedback treatment was more effective than the pelvic floor muscle exercise in genuine stress incontinence.

• 한국융합학회논문지
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• 제7권5호
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• pp.247-254
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• 2016

이 연구의 목적은 생활체육 참여정도가 지체장애인의 객체화된 신체의식에 어떠한 영향을 미치는지를 규명하는데 있다. 연구대상은 A시에 거주하면서 생활체육에 참여하고 있는 지체장애인들 221명을 대상으로 하였다. 자료처리는 SPSS 21.0 프로그램을 이용하여 빈도분석, 요인분석을 실시하였으며, 구체적인 요인에 대한 분석은 독립 t검증과 일원변량분석 및 중다회귀분석을 실시하였다. 모든 통계적 유의 수준은 .05로 설정하였다. 연구결론으로는 첫째, 지체장애인의 인구사회학적 특성에 따른 성별(남성), 연령별(40대, 50대), 장애등급별(4급)에 따른 객체화된 신체의식 수준에는 긍정적인 효과가 있는 것으로 나타났다. 둘째, 지체장애인의 생활체육 참여정도(운동기간, 운동시간, 운동강도)는 객체화된 신체의식의 신체 수치심에 긍정적인 효과가 있으며, 신체 감시성에서는 운동기간, 신체수치심에서는 운동강도, 통제신념에서는 운동시간이 각각 긍정적인 영향을 미치는 것으로 나타났다.

• Nutritional Sciences
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• 제8권3호
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• pp.189-195
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• 2005

To assess the effect of pinitol supplementation and strength training for two weeks on the anaerobic capacity during and after exercise, and improvement of glucose metabolism during the recovery period of muscular fatigue with repeated acute bouts of cycling exercise, a total of 24 healthy young men were recruited and randomly and equally divided into three groups; pinitol supplementation group (PSG), placebo group (PLG), and control group (CON). Using a randomized double-blinded design, subjects in PSG were provided pinitol supplement, consumed orally 1.2 g/day, and participated in the resistance exercise program and cycling exercise for two weeks. Subjects in PLG underwent the same protocol as those in PSG but consumed the same amount of placebo. No supplementation and exercise program was given to CON. Before and after the intervention, all subjects were tested for their anaerobic capacities evaluated by Wingate test twice separated by 30 min. During the test, peak anaerobic power (PP), mean anaerobic power, total work, and fatigue index were evaluated During resting and recovery, blood samples were drawn and plasma pinitol, myo-inositol, chiro-inositol, insulin, free fatty acid, glucose, and lactate levels were analyzed After two weeks, PP and relative PP of the second biking were improved from the first biking in PSG only (p<0.05). No changes were found in all other variables of Wingate test in all groups. No statistical differences between groups and pre- and post-intervention were observed in concentrations of pinitol, myo-inositol, and chiro-inositol, but pinitol concentration was higher during recovery compared to the baseline in all groups and testings (p<0.05). Lactate level during recovery was higher than the resting level, but no other blood parameters were significantly changed. In conclusion, two weeks of pinitol supplementation in conjunction with short duration of anaerobic training in healthy young men did not induce any obvious benefits in terms of anaerobic capacity and energy metabolism Individual and/or population susceptibility may be one factor responsible for adopting pinitol supplementation.

• Journal of Nutrition and Health
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• 제35권10호
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• pp.1060-1069
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• 2002

High insulin level is known to be a risk factor of coronary heart disease. High insulin level with normal glycemic control is known to be an indicator for insulin resistance. This study was aimed to find out the influencing factors for the fasting serum insulin levels in elderly females with normal glycemic control. One hundred thirty-eight older females aged over 60 years without diabetes medication and high blood HBA1c level were examined on the serum fasting insulin concentration, anthropometry and asked about nutrient intake and exercise habits. The elderly were categorized into 3 group according to the fasting insulin level. The high insulin group was in a state of hyperinsulinemia. Except vitamin C, the nutrient intakes showed no difference according to fasting serum insulin level. But the intakes of calorie and protein per kg body weight were significantly lower in the high insulin group. The intakes of most nutrients except vitamin B$_1$, C and niacin were lower than the korean RDA in all the insulin group. Especially, the intakes of vitamin B$_1$ and Ca were below 75% of the korean RDA. Weight, BMI, body fat percent, body fat mass and fat-free mass, circumferences of waist and hip, WHR of elderly females were significantly higher in the group with the highest insulin level. The body fat percent in the highest insulin group was 35.8%. showing a state of obesity. The high insulin group showed higher proportion of low exercise frequencies per week and short exercise duration. Therefore, the mean energy expenditure for exercise were lower in this group, showing a state of very low exercise activity. Age and waist circumference in elderly females could explain to the 14.5% variances of the fasting insulin level according to multiple stepwise regression. It can be concluded that aging and central body fat deposition influence independently the serum fasting insulin level in elderly females with normal glucose level.

• Journal of Preventive Medicine and Public Health
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• 제38권3호
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• pp.291-297
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• 2005

Objectives : The effects of exercise on bone density have been found to be inconsistent in previous studies. We conducted a cross-sectional study in premenarcheal girls to test two hypotheses to explain these inconsistencies. Firstly,'the intensity of mechanical strain, in terms of the ground reaction force(GRF), has more important effects on the bone mass at a weight-bearing site', and secondly, 'calcium intake modifies the bone response to exercise'. Methods : The areal bone mineral density was measured at the Os calcis, using peripheral dual energy X-ray absorptiometry, in 91 premenarcheal girls aged between 9 and 12 years. The intensity of mechanical strain of exercise was assessed by a self-report questionnaire and scored by the GRF as multiples of body weight, irrespective of the frequency and duration of exercise. The energy and calcium intake were calculated from the 24-hour dietary recall. An analysis of covariance(ANCOVA) was used to determine the interaction and main effects of exercise and calcium on the bone density, after adjusting for age, weight, height and energy intake. Results : The difference in the bone density between moderate and low impact exercise was more pronounced in the high than low calcium intake group. The bone density for moderate impact exercise and high calcium intake was significantly higher than that for low impact exercise (p=0.046) and low calcium intake, after adjusting for age, weight, height and energy intake. Conclusions : Our study suggests that the bone density at a weight-bearing site is positively related to the intensity of mechanical loading exercise, and the calcium intake may modify the bone response to exercise at the loaded site in premenarcheal girls.