• Journal of the Korean Society of Physical Medicine
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• v.3 no.4
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• pp.261-268
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• 2008

Purpose : This study was to investigate the effects of aerobic exercise and resistive exercise program on hypertension in the elderly. Methods : Subjects were allocated into one of three groups (aerobic exercise group, resistive exercise group, control group). Blood pressure was measured pre- and post-exercise in each exercise group. Data were analyzed with paired t-test and one-way ANOVA to determine blood pressure differences. Results : The results of this study were as follows. 1) The systolic blood pressure of the aerobic exercise group decreased significantly after exercise (p<.05). 2) The diastolic blood pressure of the resistive exercise group decreased significantly after exercise (p<.05). 3) There was a significant decrease in systolic blood pressure of aerobic exercise group compared with control group following the exercise. 4) There was no significant differences in diastolic blood pressure among three groups following the exercise (p>.05). Conclusion : Aerobic exercise and resistive exercise program were effective in reducing systolic blood pressure and diastolic blood pressure of the hypertension in the elderly. Thus, this program can be recommended as an effective intervention for the elderly. Therefore, regular and continued those exercises will be the solution for decreasing systolic blood pressure and diastolic blood pressure.

• Journal of Korean Physical Therapy Science
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• v.6 no.2
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• pp.1019-1040
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• 1999

The purpose of this study is to clarify the repercussions of swimming exercise therapy that has an effect on lipid in blood and liver enzyme of the 3D-Rat dosage high fat diet. The object of this study consisted of two groups. One was the swimming exercise SD-Rat group, the other was the non-exercise SD-Rat group. Sample size was seven Rats repectively. Exercise period was ten week. Exercise group swimmed twenty minutes per a day and 5 times per a week. And then collecting blood from these two group's SD-Rats, making M Health center a request for a blood test on TC, TG, GOT, GPT, we come to a conclusion like below. The weight of the swimming exercise group has decreased 5.93% in comparison with non-exercise group. and has a significant difference(p<0.05). The liver weight of the swimming exercise group has decreased 7.83% in comparison with non-exercise group, and has not a significant difference. The TC of the swimming exercise group has decreased 39.22% in comparison with non-exercise group, and has a significant difference(p<0.05). The TG of the swimming exercise group has decreased 62.88% in comparison with non-exercise group, and has a significant difference(p<0.05). The GOT of the swimming exercise group has decreased 3.22% in comparison with non-exercise group, and has not a significant difference. The GPT of the swimming exercise group has decreased 16.14% in comparison with non-exercise group, and has a significant difference(p<0.05). In regard to above results, the regular swimming exercise therapy with dosage of high fat diet has an important role in healing and preventing a fattyliver, a hyperlipidemia, and an arteriosclerosis, intervening the lipid in blood.

• Journal of East-West Nursing Research
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• v.9 no.1
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• pp.15-24
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• 2004

The purpose of this research was to compare the effects of Danjeon Breathing exercise and walking exercise on physical fitness of middle-aged women. The Danjeon breathing exercise group(20) took health management counseling and performed an eighty-minute Danjeon breathing exercise three times a week for 12 weeks while the walking exercise group(25) took health management counseling and performed a walking exercise seven hours per week for 12 weeks. The control group(20) received only health management counseling. $VO_2max$, back strength, flexibility, balance, power and agility were measured using the Health Management System developed by the Korea Physical Science Institution. The collected data were analyzed by using the SPSS PC program and $x^2$, ANOVA, repeated measures of ANOVA and LSD. The result of this study are as follows: 1. There were significant differences on back strength, flexibility, agility and power among Danjeon breathing exercise group, walking exercise group and control group. The degree of back strength, flexibility and power of the Danjeon breathing exercise group was higher than that of the walking exercise group and the control group. The degree of agility of the walking exercise group was lower than that of the control group. 2. There were no significant differences on $VO_2max$ and balance among Danjeon breathing exercise group, walking exercise group and control group. In conclusion, Danjeon breathing exercise improves back strength, flexibility and power than walking exercise and walking exercise improves agility than Danjeon breathing exercise.

• Preventive Nutrition and Food Science
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• v.10 no.2
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• pp.151-155
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• 2005

This study was intended to investigate the effects of regular swimming exercise and vitamin C supplementation on the antioxidant system following exercise stress. For the swimming exercise experiment, a swimming adaptation exercise of 1 week was given to a group of 6-week-old mice. Following this, a swimming exercise for 8 weeks was conducted. The experimental group was divided into 3: a control group (C), a swimming exercise trained group (T), and a group of swimming + vitamin C supplementation (TC: vitamin supplementation: 1.3 mg/l00 g diet). After the swimming exercise, these group were further divided into those that had received the exercise stress for 2 hours and those that had not experienced exercise stress group. Then, the activities of the superoxide dismutase (SOD), glutathione peroxidase (GSH-Px) and malondialdehyde (MDA) concentrations were measured. There was a lower weight increase in the T and TC groups than in the C group, and there was no significant difference between T and TC group. When exercise stress was not experienced, the activity of SOD was significantly increased in the TC group than in the T group, but there was no significant difference between C and T groups. The groups that had experienced a 2-hour exercise stress showed the SOD activity levels according to the following order, C < T < TC, with a significant difference between the three groups (p<0.05). There was no difference in MDA concentration amongst the experimental groups in non-exercise stress group. As well, there was no differences in MDA concentration between the C group and T group in the 2 hour exercise stress group. However, the TC group showed a MDA concentration level significantly lower than that of the T group. A significant increase in MDA concentration was observed in C group, when exercise stress was provided with no significant difference in the T and TC groups. As a result, regular exercise and vitamin C supplementation can be considered important in controlling the formation of lipid peroxides in exercise stress.

• Journal of Korean Medicine Rehabilitation
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• v.20 no.2
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• pp.79-87
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• 2010

Objectives : The purpose of this study is to analyze and to compare the difference and the change between dynamic balance exercise group and dynamic balance exercise with core program exercise group. Also, based on this data, to prescribe effective exercises for hemiplegic patients and the pubis in order to achieve more effective dynamic balance exercise rehabilitation and better dynamic balance exercise in the field of therapeutical exercise. Methods : Twenty subjects(Core program exercise plus Dynamic balance exercise group, CP: 10, Dynamic balance exercise group, NCP: 10) were chosen among hemiplegic patients. Measurements of dynamic balance were evaluated at initial presentation(pretest) and after 4, 8, 12 weeks'. Paired t-test and Repeated measured ANOVA was utilized to detect the mean difference between the groups. Results : Firstly, after 4 weeks' and 8 weeks' and 12 weeks' CP exercise and NCP exercise, there were all significant difference to increase dynamic balance (p<0.05). secondly, after 4 weeks' and 8 weeks' and 12 weeks' CP and NCP exercise, there was significant difference to increase dynamic balance more CP group than NCP group. Lastly, among 4 weeks' and 8 weeks' and 12 weeks' CP exercise, there was progressively significant difference to increase dynamic balance(p<0.05). Conclusions : This study showed that dynamic balance exercise with core program exercise is an effective treatment strategy for hemiplegic patients than dynamic balance exercise rehabilitation.

• Journal of Nutrition and Health
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• v.32 no.8
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• pp.870-876
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• 1999

The relationship between exercise intensity, oxidative stress and antioxidant status has been studied in sixteen trained male athletes aged 20-25years. Subjects performed 30-40minutes of treadmill running at 65% of VO2 max(high intensity exercise). Blood samples were taken before and immediately after two exercise bouts for measurement of blood antioxidants, indices of lipid peroxidation and susceptibility of crythrocyte to peroxidation. Plasma concentrations of cholesterol(7.3%), vitamin C(7.5%) and uric acid(2.1%) were elevated a little after exercise at 65% of VO2 max(13.7%)were significantly high than before exercise(p<0.05). However, these exercise-induced changes could be partly due to significant decreases in plasma volume which occurred after both exercise bouts(p<0.05). Plasma volume decreased 5.85$\pm$2.06% and 11.25$\pm$2.87% with exercise at 65% and 85% of VO2 max, respectively. The erythrocyte susceptibility to peroxidation after exercise at 65% of VO2 max was unchanged compared with the value before exercise, whereas after exercise at 85% of VO2 max, it was significantly higher than after exercise at 65% and 85% of VO2 max as well as before exercise(p<0.05). A significant increase at 85% of VO2 max, it was significantly high than after exercise at 85% of VO2 max (29.10$\pm$4.76ug/g Hb)when compared with the level before exercise (24.61$\pm$3.45ug/g Hb)(p<0.05). The results suggest that exercise-induced changes in plasma levels of lipid peroxide and antioxidant need to be evaluated, taking the shift in plasma volume into consideration. Also, exercise at high intensity corresponding to 85% of VO2 max alters the erythrocyte antioxidant status in relation to exercise-induced of oxidative stress.

• Clinical and Experimental Reproductive Medicine
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• v.48 no.1
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• pp.43-49
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• 2021

Objective: Exercise is a risk factor for infertility in women. However, research on the effects of different intensities of exercise on folliculogenesis has not yielded clear results. This study was conducted to analyze the effects of differences in the intensity of exercise on folliculogenesis in mice. Methods: Nineteen female BALB/c mice (age, 3-4 months; weight, 13-25 g) were randomly divided into four groups: control, mild exercise, moderate exercise, and high-intensity exercise. The mice in the exercise groups engaged in swimming, with additional loads of 3%, 6%, or 9% of body weight, respectively. There were five swimming sessions per week for 4 weeks, with a gradually increasing duration every week. At the end of the treatment, ovarian extraction was carried out and hematoxylin and eosin staining was performed to identify folliculogenesis. Results: There were significant differences in the number of total follicles between the control and moderate-exercise groups (p=0.036) and between the mild- and moderate-exercise groups (p=0.005). The mean number of primary follicles was higher in the moderate-exercise group than in the mild-exercise group (p=0.006). The mean number of secondary, tertiary, and Graafian follicles did not differ significantly among groups (p≥0.05). However, the number of total follicles and follicles in each phase tended to increase after exercise, especially moderate-intensity exercise. Conclusion: Exercise of different intensities affected the total number of follicles and primary follicles. The number of follicles of each phase tended to increase after exercise. Moderate-intensity exercise had better effects than other intensities of exercise.

• Korean Journal of Exercise Nutrition
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• v.24 no.4
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• pp.1-6
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• 2020

[Purpose] Exercise is a fundamental way to maintain and improve health and physical fitness. Many human studies have demonstrated the beneficial effects of exercise on various biological parameters. However, studies investigating the effects of exercise in dogs are limited. This review summarized the current data from studies that examined the effects of different exercise conditions (treadmill vs. non-treadmill and acute vs. chronic) on physiological and hematological parameters in dogs. [Methods] Papers addressing the effects of exercise in dogs published from January 2000 to October 2020 were retrieved from the online databases of Scopus, Google Scholar, and PubMed and were selected and reviewed. [Results] The exercise conditions differentially affected physiological and hematological responses and adaptation in dogs. Therefore, the development and comprehensive evaluation of scientific exercise programs for dogs are necessary. [Conclusion] The dog would be a valuable exercise science animal model, and studies aiming at the optimal health, well-being, and quality of life of dogs need to be conducted.

• Molecules and Cells
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• v.27 no.5
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• pp.557-562
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• 2009

We examined the effects of the NADPH oxidase p22phox C242T polymorphism on endurance exercise performance and oxidative DNA damage in response to acute and chronic exercises. One hundred three subjects were recruited, among which 26 healthy subjects (CC: 12, TC: 12, and TT: 2) were studied during rest, exercise at 85% $VO_2max$, and recovery before and after 8 weeks of treadmill running. Lymphocyte DNA damage increased significantly in response to exercise (p < 0.05). There were no significant differences in plasma MDA, SOD concentrations and lymphocyte DNA damage between CC genotype and T allele group, but significant endurance training differences were observed. Endurance training increased exercise time to exhaustion in both the CC genotype and T allele groups (p < 0.05) but no significant difference was found between groups. The results of the current study with young, healthy, Korean men are interpreted to mean that 1) the majority had the CC genotype of the NADPH oxidase p22phox C242T polymorphism (82.5%: CC, 15.5%: TC, 1.9%: TT), 2) acute exercise increased lymphocyte DNA damage, 3) endurance training significantly increased exercise time to exhaustion, and alleviated lymphocyte DNA damage, and 4) The NADPH oxidase p22phox C242T polymorphism, however, did not alter lymphocyte DNA damage or exercise performance at rest, immediately after exercise, or during recovery.

• Journal of The Korean Society of Integrative Medicine
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• v.2 no.3
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• pp.75-82
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• 2014

Purpose : The purpose of this study was to investigate the effect of pilates mat exercise (PME) and instability support surface exercise (ISSE) for TUG (Time up & go) and static balance in the elderly person aged 65 or more. Method : 30 subjects in Y-equestrian were randomly divided two group, pilates mat exercise (PME) group and instability support surface exercise (ISSE) group. Each group carried out 40 minutes exercise two times a week for 12 weeks. TUG (Time up & go) and Biorescue were measured for static balance. Result : The results were as follows, the TUG between pilates mat exercise (PME) group and instability support surface exercise (ISSE) group in post-test, were significantly different in measures (p<.05). And there were significant in two group after exercise (p<.05). The static balance between pilates mat exercise (PME) group and instability support surface exercise (ISSE) group in post-test, were significantly different in measures (p<.05). And there were significant in two group after exercise (p<.05). Conclusion : These finding revealed that pilates mat exercise was effective on TUG and static balance in the elderly person aged 65 or more so that these exercise can be new alterative exercise for obesity management in the elderly person.