• Journal of Korean Public Health Nursing
• /
• v.25 no.1
• /
• pp.38-47
• /
• 2011

Purpose: The study investigated the effects of 9 weeks of group music rope-jumping training on health-related physical fitness and blood lipid in obese elementary school boys and girls. Method: Subjects were randomly assigned to either a training group (37 boys and 18 girls) or control group (36 boys and 19 girls). The training group exercised for 1 hour, 2 days per week during the 9-week supervised music rope-jumping training program. The control group was asked to maintain their normal daily physical activities. The effects of the interventions on physical fitness and blood lipids were analyzed by two-way repeated measures ANOVA (group ${\times}$ time). Results: There were significant group ${\times}$ time interaction effects on body weight (p<.023), %body fat (p=.09), body mass index (p=.018), and body fat mass (p=.019) in school girls. However, there was not an interaction effect on serum lipids in both genders. Conclusion: The 9-week music rope-jumping training program used was effective for improving body composition in obese elementary school girls.

• Fashion & Textile Research Journal
• /
• v.18 no.5
• /
• pp.647-657
• /
• 2016

This study investigated domestic and foreign cycle wear sizing systems for the domestic market and provided basic data for development of a high functional cycle wear with excellent fitness qualities. Each brand was found to have different dimension items and different sizes as well as size deviation and range according to each item. Therefore, a size selected by referring to the dimension items would be expected to have confusion when selecting a size. Domestic brands are able to selects sizes relatively easily because they suggest sizes mainly by height and weight (which are a universal size). However, the development of a sizing system for domestic cycle wear brands is needed because each brand have different sizes according to its dimension items. Foreign brands are also different from domestic brands in size marking items and sizes according to items. Therefore, the establishment of a sizing system standard for foreign brands is necessary because there could be a problem with fitness in the same sizes selected for domestic brands. Cycle wear is also able to cover various body types due to the elasticity of its material; however, and evaluation of fitness and a follow-up study will be necessary to develop cycle wear with a fitness that is proper for a Korean body type.

• Journal of the Korean Data and Information Science Society
• /
• v.23 no.2
• /
• pp.309-315
• /
• 2012

The purpose of this study was to examine the comparison of physique with physical fitness according to TBS (Talented-Educational in Sport) program by H University in 2009-2011. For this study, 668 elementary students (2009: 297, 2010: 194, 2011: 177 or 1st: 506, 2nd: 104, 3rd: 58) were collected who aged 7 to 13 living in Seoul and Gyeonggi area. The subjects were measured on physique variables (5) and physical fitness variables (7). Mean comparisons (ANOVA) were conducted for each gender in order to compare the mean differences among attendance number. For association analysis, Pearson correlation coefficient was used to find association between the physique and physical fitness variables. Some physical fitness variables (sit up, half squat jump, side step, standing long jump, flexibility in male children; sit up, half squat jump, side step in female children) increased significantly in the attendance number but the physique variables did not. The results show that TES program was effective on the physical fitness variables (muscle endurance & agility) in sports talent children.

• Journal of the Korea Academia-Industrial cooperation Society
• /
• v.19 no.12
• /
• pp.170-177
• /
• 2018

The purpose of this study was to investigate the effects of circulation exercise on health related fitness and metabolic syndrome risk factors obese in middle age women. Twenty, obese middle age women($BMI<25kg/m^2$) composed of circulation exercise group(EX, n=10), the control group(CON, n=10). The variables of health related fitness, metabolic syndrome risk factors were measured in all the subjects before the start and after the end of 12 week circulation exercise program(60~80 %HRR, 3 times per week, 30~40 mins). The test data were analyzed by paired t-test and repeated ANOVA, and the alpha level of p<.05 was set for all tests of significance. Health related fitness and metabolic syndrome risk factors were measured pre and 12 weeks of post exercise training. %body fat(p <.01) was significantly decreased in EX group compared to CON group. LBM(p <.05), muscular endurance(p <.05), flexibility(p <.05) and cardiorespiratory endurance(p <.001) were significantly increased in EX group compared to CON group. WC(p <.05), SBP(p <.01), DBP(p <.05), Glucose(p <.05) and TG(p <.05) were significantly decreased in EX group compared to CON group. HDL-C(p <.01) was significantly increased in EX group compared to CON group. These results suggest that 12 weeks of circulation exercise training improves health related fitness and metabolic syndrome risk factors. Thus, this newly proposed circulation exercise modality can be a useful therapy to improve both health related fitness and metabolic syndrome risk factors in obese middle age women.

• The Korean Journal of Rehabilitation Nursing
• /
• v.17 no.1
• /
• pp.38-47
• /
• 2014

Purpose: This study was performed to investigate the effects of Tai Chi exercise on physical fitness and quality of life (QOL) in elderly women. Methods: This study was designed as a quasi-experimental, nonequivalent control group pre-post test design. The subjects were elderly women over 60 years old who enrolled senior citizen centers and elderly welfare center. Thirty-three people were conveniently assigned to an experimental group (n=15) or a control group (n=18). The data were collected from September 2009 to May 2010. The experimental group was trained Tai Chi exercise for 8 weeks (one hour Tai Chi classes twice a week and once a week by themselves at home). Data were analyzed by Fisher's exact test, ${\chi}^2$-test and independent t-test. Results: The experimental group experienced significant improvements in flexibility. The experimental group experienced significant improvements in physical component summary (p=.017) and mental component summary (p=.027) of QOL. Conclusion: Tai Chi exercise can be used as a nursing intervention for improvement of physical fitness and QOL in elderly women.

• Journal of Korean Academy of Nursing
• /
• v.37 no.5
• /
• pp.684-692
• /
• 2007

Purpose: The purpose of this study was to compare the effects of an exercise program on physical fitness, obesity indices, and blood lipids in cases of non-obese and obese women. Method: Data was collected from May, 2006 to November, 2006 in a public health center. All Subjects(37 women) participated in an exercise program that consisted of Latin dance, muscular strength training, and dumbbell exercises. Thirty-seven women were divided into two groups(16 non-obese women and 21 obese women) by %body fat. After 8 weeks, the effects of treatment were compared between pre-test and post-test in each group. Results: Physical fitness(abdominal muscle strength, muscle endurance, flexibility, agility, balance) was significantly different between the pre-test and post-test in the non-obese and obese group. Obesity indices(body weight, BMI) was significantly different in obese women after the 8-week exercise program. There was no decrease of blood lipids in either group. Conclusion: These findings indicate that an exercise program could be an effective nursing intervention to increase physical fitness in non-obese and obese women and to decrease obesity indices(body weight, BMI) in obese women.

• Journal of the Korea Convergence Society
• /
• v.9 no.4
• /
• pp.285-301
• /
• 2018

The purpose of this study was to investigate the relationship between health-related physical fitness factors and cognitive function and isolation on 308 elderly over 65 years old in Seoul and Gyeonggi do. The measuring instrument were as follows demographic characteristics(age, education level, drink, spouse, participation on in exercise) and health-related physical fitness(grip strength, leg strength, flexibility, balance), cognitive function (MMSE-K, digit span test) and emotional/social aspects of loneliness and isolation was measured. As a results, first, depending on the degree of demographic characteristics of elderly had significant difference. Second, health-related physical fitness and cognitive function are positive correlated, negative correlation between cognitive function and isolation. Third, health-related physical fitness of the elderly had a significant effect on cognitive function. Fourth, health-related fitness of the elderly had a significant effect on isolation. Fifth, the cognitive function of the elderly had a significant effect on isolation. In conclusion, this study will provide basic data for future aged man welfare studies and contribute to extended studies.

• Journal of Korea Entertainment Industry Association
• /
• v.13 no.7
• /
• pp.347-360
• /
• 2019

The purpose of this study was to examine how the fitness participation was influenced on exercise enthusiasm, exercise commitment and exercise satisfaction by female fitness participants, Subjects were selected among the female fitness center users living in Sunchon, Yeosu, Gwangyang. A total of 223 questionnaires were used in the actual analysis via convenience sampling method out of 250 questionnaires. Data analysis wad processed by SPSS 25.0 program with frequency analysis, exploratory factor analysis, reliability analysis, correlation analysis and multiple regression analysis and the following results were made. First, as a result of analyzing the effects of exercise enthusiasm on exercise commitment, it was found that harmony enthusiasm had positive (+) influence on cognitive commitment and behavioral commitment. Second, as a result of analyzing the effects of exercise enthusiasm on exercise satisfaction, it was found that harmony enthusiasm had positive (+) influence on exercise ability improvement, social relationship promotion and psychological benefits, and harmony enthusiasm and compulsive enthusiasm had positive (+) influence on physical function improvement. Third, as a result of analyzing the effects of commitment on exercise satisfaction, it was found that behavioral commitment had positive (+) influence on exercise ability improvement, physical function improvement and social relationship promotion and harmony enthusiasm and compulsive enthusiasm had positive(+) influence on psychological benefits.

• Journal of Korean Academy of Nursing
• /
• v.41 no.2
• /
• pp.165-174
• /
• 2011

Purpose: This study was done to identify effects of a fall prevention program on physical fitness and psychological functions in community dwelling elders. Methods: A quasi-experimental study was carried out with a nonequivalent control group pre & post-test design. The program, which included exercises and education, consisted of a 12-week group program and an 8-week self-management program using a health calendar. An experimental group (32) and a control group (21) participated. Results: There were significant differences in SPPB (t=-3.92, p<.001), TUG test (t=4.94, p<.001), standing with right leg (t= -3.60, p=.001), standing with left leg (t=-3.74, p<.001), front and rear maximum step length test (t=-4.34, p<.001), right-left maximum step length test (t=-2.65, p=.011), and fall efficacy (t=-2.42, p=.019). Fall efficacy, fear of falling and depression showed significant differences following the 12-week exercise program and 8-week self-management program in the experimental group. Conclusion: Study findings indicate that the fall prevention program is an effective nursing intervention to enhance physical fitness and psychological functions for elders. Using a health calendar, the self-management program was more effective for psychological functions compared to only the group program. Therefore, health providers should develop diversified fall prevention programs which include motivation plans to encourage clients in participating.

• Korean Journal of Occupational Health Nursing
• /
• v.29 no.1
• /
• pp.88-96
• /
• 2020

Purpose: This study aimed to identify the mental fitness, perspective taking, attitude toward the elderly, and quantitative encephalogram among caregivers. Methods: In this mixed method research, 14 female caregivers at an elderly care facility in Y city were participated from December 1st to December 31st, 2019. Structured questionnaires were applied to measure general characteristics, mental fitness, perspective taking, and attitude toward the elderly. Brain waves were measured by quantitative encephalogram in the prefrontal lobe. High frequency and high level of care tasks were analyzed using content analysis. Results: According to analysis of brain waves, caregivers experienced high level of physical strain & stress and psychological distraction & stress. Mental fitness (p<.05) and perspective taking (p<.001) were associated with attitude toward the elderly. Moreover, physical strain & stress was associated with psychological distraction & stress (p<.05, p<.001). High frequency and high level tasks were excretion and position change & movement care related tasks, respectively. Conclusion: These findings should be consider as an evidence for supporting care tasks based on concrete and objective understanding of caregivers using self-reported index as well as neurophysiological indicators including brain waves.