• Title/Summary/Keyword: exercise%2C body fat mass

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Comparison of Body Composition and Serum Oxidized LDL Concentration between Middle-aged Women Exercising Aerobics and Sedentary (에어로빅댄스 수행과 비 운동 중년 여성의 신체 구성 및 혈청 Oxidized LDL 농도의 비교)

  • Ahn Chang-Soon
    • Journal of the East Asian Society of Dietary Life
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    • v.15 no.6
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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.

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The effects of GI exercise and soybean milk supplement on body composition, blood lipid, Gonadotropins in middle-aged women (기체조와 두유섭취가 중년여성들의 신체조성, 혈청지질, 성선자극호르몬에 미치는 영향)

  • Lee, Hyun-Mi;Kwak, Yi-Sub;Kim, Se-Jong;Ye, Jung-Bok;Park, Young-Ho
    • Journal of Life Science
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    • v.17 no.4 s.84
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    • pp.503-509
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    • 2007
  • The purpose of this study was to investigate the effect of Gi exercises and soybean milk supplement on the body composition and the physiological parameters including blood level of lipids and related hormones in middle-aged women. The Gi exercise program was composed of warming-up(10 min), main exercise(40 min) and cooling-down(10 min). The 40 middle-aged women between 40 and 60 years old were divided into four groups; the control group(12 women), the Gi exercise group(14 women), the soybean milk supplement group(11 women), and the Gi exercise group with soybean milk supplement(14 women). The Gi exercise program was applied three times a week and two packs of the soybean milk per day were given. The result of this study was as follows 1. The control group showed the increase of body weight, percent body fat, and fat mass than other groups. 2. The blood level of T-C was increased in the control group and the Gi exercise group and exercise with supplemented group were decreased 3. The blood level of HDL-C was significantly decreased in the control group than other groups. 4. The blood level of LDL-C was significantly increased in the control group than other groups. 5. The level of TG were not significantly changed in all groups 6. The follicular stimulating hormone (FSH) and luteinizing hormone (LH) hormone levels were not significantly changed in all study groups

The Effect of Regular Exercise on Nutritional Intakes and Energy Balance of College Women (규칙적인 운동습관이 여대생들의 주요 영양소 섭취실태 및 에너지 균형도에 미치는 영향)

  • 남정혜
    • The Korean Journal of Food And Nutrition
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    • v.14 no.2
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    • pp.106-112
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    • 2001
  • The purpose of this study was to investigate to the effect of regular exercise on nutrients intakes and energy balance related to food habit and nutrient knowledge of college women. This study was conducted from May to June in 2000. One hundred and forty female students made their three day dietary records by 24-hr recall method and one day activity record. The questionaires were designed to fine out food habit and nutrition knowledge status. The height. weight and blood pressure were measured and also body fat mass and lean body mass measurements were performed. The results obtained are summerized as follows. Average height and weight of E(exercise) group were found to be increased than those of NE(non-exercise) group. The percent of body fat and body fat mass(kg) in E group were slightly lower than those of NE group. Calorie intake of NE group was 1,664kca1 per day. This was composed of carbohydrate 60%kcal. protein 14%local and fat 24%local. Calorie, calcium, iron, vitamin A, vitamin B$_2$ and niacin intakes of NE group were lower than those of RDA and calorie intake of E group was 2.313kca1 per day. This was composed of carbohydrate 54%, protein 13% and fat 31%. Other nutrients such as iron, vitamin A, niacin and vitamin C were lower than those of RDA. Daily energy expenditure and physical activity of E group were 2,397.6$\pm$49.2kca1; 1,035.7 $\pm$36.5kcal, respectively and it was higher than those of NE group.

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The Effects of a Combined Exercise Program on Obesity and Metabolic Syndrome Factors for Chronic Psychiatric Inpatients (복합운동 프로그램이 만성정신질환자의 비만 및 대사 증후군 인자에 미치는 효과)

  • Son, Mi Ae;Lee, Yong Mi;Jung, Kye A
    • Journal of Korean Biological Nursing Science
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    • v.16 no.2
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    • pp.105-112
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    • 2014
  • Purpose: The purpose of this study was to examine the effects of a Combined Exercise Program on Obesity and Metabolic Syndrome Factors for Chronic Psychiatric Inpatients. Methods: Thirty two subjects participated in this program who were admitted into a national mental hospital of C city. All measurements were done at baseline, 4 week, 8 week, and 12 week during the program. The effectiveness of the program was evaluated according to the change of body mass index, body fat, waist circumference, total cholesterol, high density lipoprotein cholesterol, triglyceride, and fasting blood sugar. Collected data was analyzed by frequency, percentage, and repeated measures ANOVA with SPSS WIN 19.0. Results: There were statistically significant differences in the body mass index (p=.002), body fat (p<.001), waist circumference (p<.001), triglyceride (p=.020), and fasting blood sugar (p=.008). However, there were no statistically significant differences in the total cholesterol, or high density lipoprotein cholesterol. Conclusion: The results of this study showed that a combined exercise program has positive effect on obesity and metabolic syndrome factor. Thus, a Combined Exercise program is recommended as an intervention to improve obesity and metabolic syndrome factors for chronic psychiatric inpatients.

Changes of Body Composition and Aging-related Hormones by Rhythmic Exercise Program in Elderly Women (율동적 운동에 따른 여성 노인의 체구성 및 노화관련 호르몬 변화)

  • Cha, Kwang Suk;Sung, Dong Jun
    • 한국노년학
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    • v.30 no.3
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    • pp.933-946
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    • 2010
  • The purpose of this study was to examine the changes of body composition and aging-related hormones by rhythmic exercise in elderly women. The subjects in this study were 20 olders living in a rural community, >60 years of age and were performed rhythmic exercise program during 12 weeks. The measurement of the body composition, body mass (t=3.125, p=.006), body mass index (t=3.225, p=0.004), body fat mass (t=3.782, p=0.001), waist-to-hip ratio (t=3.867, p=0.001) were significant difference after exercise program, but had no effect on lean body mass. Also, growth hormone (t=-2.221, p=0.039) and somatomedin-C (t=-9.186, p=0.000) were significantly increased after rhythmic exercise, however, rhythmic exercise had no effect on DHEA-S. These results suggest that rhythmic exercise appeared to effect of control on body composition and some aging-related hormones in elderly women.

Effects of a Hypocaloric Diet with or without Strength Training on Intermuscular Adipose Tissue Mass and Serum Lipid Concentrations in Obese Elderly Women (비만 노인 여성에서 저열량식과 근력운동의 병행이 근내지방과 혈중지질에 미치는 영향)

  • Kim, Jaehee
    • Korean Journal of Exercise Nutrition
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    • v.13 no.1
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    • pp.9-14
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    • 2009
  • The effects of a hypocaloric diet with or without strength training on body fat distribution and serum lipid concentrations in obese elderly women were investigated. Twenty-six healthy women (age 66±4.6 yr; body mass index 32.3±2.9 kg/m2) were randomly assigned to 3 groups: control (C; n=8), hypocaloric diet (DO; n=9) or hypocaloric diet with strength training (DST; n=9). Subcutaneous adipose tissue (SAT), visceral adipose tissue (VAT), and inter and intra muscular adipose tissue (IMAT) were measured using magnetic resonance imaging. Serum lipid concentrations including total cholesterol (TC), high density lipoprotein cholesterol (HDLC), low density lipoprotein cholesterol (LDLC), and triglycerides (TG) were measured. No significant changes occurred in body weight and percent body fat in the C group over the 16-week period. The DO and DST groups lost similar amounts of weight and fat after 16 weeks. SAT and VAT decreased after weight loss in the DO and DST groups but not in the C group. IMAT was significantly reduced in the DO and DST groups, whereas in the C group IMAT increased. The loss in IMAT mass was similar in the DO and DST groups. TC and LDLC decreased in the DO and DST groups but not in the C group. There were no differences between the DO and DST groups in decrease in TC and LDLC. HDLC decreased in the DO group but not in the C and DST groups. TG tended to decrease in the DST group. In conclusion, body fat distribution including SAT, VAT, and IMAT and serum lipid concentratons were modulated by weight loss resulting from the hypocaloric diet with or without strength training in obese elderly women. Strength training did not enhance the improvement in body fat distribution and serum TC and LDLC concentrations by the hypocaloric diet.

The Effects on the Blood Lipid Profiles and Body Fat by Long Term Administration of Red Ginseng Product (장기간 홍삼복방제 투여가 혈중 지질 및 체지방 변화에 미치는 영향)

  • Kim, Sung-Soo;Park, Ho-Yoon;Byun, Yong-Hyun;Hwang, Bu-Geun;Lee, Jae-Hyun;Shim, Young-Jae;Park, Chae-Kyu;Park, Myung-Han;Yang, Jai-Won
    • Journal of Ginseng Research
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    • v.26 no.2
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    • pp.67-73
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    • 2002
  • This study was done in order to evaluate the of effects on the blood lipid profiles, the body weight and body fat in 28 healthy female volunteers who had over 30% body fat by the long term intake of red ginseng product. Subjects were divided into four groups (placebo group n=7, red ginseng product group; n=7, exorcise group; n=7, exercise & red ginseng product group; n=7). Blood sampling and measuring of the body fat were taken by pre-treatment, 3 weeks, and after 12 weeks. Statistical techniques for data analysis were applied one-way ANOVA and repeated measures ANOVA. The 5% level of significance was used as the critical level for this study. In summary of results, total cholesterol, triglyceride and low density lipoproprotein cholesterol were reduced in three groups (red ginseng product group, p<0.001, exercise group, p<0.01 ; exercise & red ginseng product group, p<0.001) except placebo group. HDL-C was improved in three groups (red ginseng product group, p<0.05; exercise group, p<0.01; exercise & red ginseng product group, p<0.001) except placebo group. Body weight, percent body fat and body fat mass were reduced in three groups (red ginseng product group, p<0.01, exercise group, p<0.01 ; exercise & red ginseng product group, p<0.001) except placebo group. Finally, lean body mass was improved in three groups (red ginseng product group, p<0.05; exercise group, p<0.01; exercise & red ginseng product group, p<0.001) except placebo group.

The Effects of the Intensity of Combined Training on Body Composition, HOMA-IR and HbA1c of Female Students of a Boarding High School (복합운동 강도가 기숙형학교 여고생의 신체조성, HOMA-IR 및 HbA1c에 미치는 영향)

  • Kwon, Sun-Ok;Jeong, Seon-Tae
    • Journal of Life Science
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    • v.20 no.1
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    • pp.124-132
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    • 2010
  • Among students of 'K' boarding high school, located in 'B' city, 32 students whose % body fat was 30% or above were divided into three groups - two exercise groups and one control group. They performed Combined Training - a mix of weight training (WT) and step box training (SBT) - for 65 min a day, 3 days a week, for 8 weeks in total. Group A performed WT 70-80%$RM{\times}3$ sets+SBT (RPE 11-13)${\times}1$ set, and group B performed WT 70-80%$RM{\times}1$ set+SBT (RPE 11-13)${\times}3$ sets to yield data on changes of body composition (Soft Lean Mass, SLM), %fat, WHR), HbA1c, and HOMA-IR. Paired t-test was used to process data within each group. Pre- and post experiment differences rates (%diff) were used to perform one-way ANOVA (Duncan test) for group comparisons. The conclusions derived are as follows. Regarding body composition, exercise groups showed an increase in SLM, but there was no such change in the control group. WHR decreased in group A, but increased in the control group. The % body fat decreased in both exercise groups, but increased in the control group. As for the group comparisons, SLM in group A showed a greater increase than in group B and the control group. WHR in groups A and B showed a greater decrease than the control group. The % body fat in groups A and B showed a greater decrease than the control group. The exercise groups showed a significant decrease in HOMA-IR, but the control group showed a significant increase in HOMA-IR. As for the group comparisons, groups A and B showed a greater decrease in HOMA-IR than the control group. The exercise groups showed a significant decrease in HbA1c, however, the control group showed no change in HbA1c. As for the group comparisons, group A showed a greater decrease in HbA1c than the control group. These results confirm that combined training is more effective in improving body composition and metabolic factors when it includes a high proportion of resistance training, rather than aerobic exercise. The results of the study suggest that it is advisable to set a high proportion of WT when deciding the intensity of combined training.

Obese Patients Who Lost Weight and Improved Glycemic Control Through Walking Exercise (걷기 운동으로 체중감량 및 혈당 호전을 보인 비만 환자)

  • Kim, Yang-Hyun
    • Archives of Obesity and Metabolism
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    • v.1 no.2
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    • pp.74-77
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    • 2022
  • Treatment of obesity includes diet therapy, exercise therapy, cognitive behavioral therapy, drug therapy, and bariatric surgery. Most obese patients lose weight by combining diet, exercise, cognitive behavioral therapy or medication. But, in some cases, only one of these treatments is preferred. A 56-year-old male patient had a body mass index (BMI) of 33.1 kg/m2 and a waist circumference of 108 cm. He had been treated for hypertension; diabetes and dyslipidemia were diagnosed but not treated. However, at the initial visit to treat obesity, he was diagnosed with type 2 diabetes mellitus and dyslipidemia again. So he decided to treat these two diseases with drugs first and modify his lifestyle. He started walking more than 20,000 steps every day and then he really walked about 15,000 steps every day during 5 months, although diet calorie or alcohol drinking amount was not significantly decreased. After about 6 months, the patient's weight decreased by 10.1 kg, the BMI decreased by 4.1 kg/m2, the waist circumference decreased by 10 cm, the glycated hemoglobin (HbA1c) decreased by 4.59%, the visceral fat area decreased by 115 cm2, and the subcutaneous fat decreased by 38 cm2. As a result of body composition analysis, muscle mass increased by 1.2 kg, and the percentage of body fat decreased by 10.4%. The walking exercise does not have any space restrictions and has high accessibility by using a mobile phone app. Therefore, considering the patient's situation, it would be better to treat obese patients by first recommending walking exercises and increasing the number of steps to lose weight and improve the comorbidities.

Effects of Walking and Band Exercise on C-reactive Protein and Cardiovascular Disease Risk Factor in Overweight and Obese Children (걷기와 밴드운동이 과체중 및 비만아동의 C-반응성단백질 및 심혈관질환 위험인자의 변화에 미치는 영향)

  • Kim, Hyun-Jun;Kim, Tae-Un
    • Journal of Life Science
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    • v.18 no.2
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    • pp.193-199
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    • 2008
  • The purpose of this study was to demonstrate the effectiveness of walking and band exercise for 12 weeks on c-reactive protein and cardiovascular disease risk factor in overweight and obese children. Body composition, blood lipids, insulin sensitivity, c-reactive protein (CRP) were assessed before, after 4 weeks and after 12 weeks of combined exercise. Sixteen participants (BMI${\geq}$21.3) were randomly allocated to exercise group (n=8) and control group (n=8). The exercise group participated in 50 minutes of walking exercise and band exercises as resistance training two days a week for 12 weeks. There were significant different on weight (p<0.001), BMI (p<0.001), fat mass (p<0.001), fat percentage (p<0.001), LBM percentage (p<0.001), TG (p<0.05), HDL-C (p<0.01), insulin (p<0.05), HOMA-IR (p<0.05) in exercise group after intervention. And the change of weight (p<0.001), BMI (p<0.001), fat mass (p<0.001), fat percentage (p<0.001), LBM mass (p<0.05), LBM percentage (p<0.001), insulin (p<0.05), HOMA-IR (p<0.05) were significant difference between groups after intervention. These findings suggest that 12 weeks of walking and band exercise can be useful intervention in the improvement of cardiovascular disease risk factor in overweight and obese children. But c-reactive protein was no change.