• Physical Therapy Korea
• /
• v.15 no.3
• /
• pp.8-16
• /
• 2008

The range of motion (ROM) of ankle dorsiflexion in older women was associated with gait abnormalities and the risk of falls. The purpose of this study was to investigate the effect of self-stretching exercise on the flexibility of the plantar flexors of the ankle and the characteristics of gait in healthy elderly women. Fifteen participants were assigned randomly into an exercise (n=8) or control (n=7) group. The exercise group attended a self-stretching program approximately 30 minutes for 3 days per week for 4 weeks. The active ankle dorsiflexion ROM and gait measurements were taken prior to beginning the stretching program and 1 day after the last stretching day. Results showed that the active ankle dorsiflexion ROM was significantly increased in the exercise group than in the control group after the stretching program (p<.05). However, gait parameters, including gait speed, cadence, and stride length were not significantly different between the two groups (p>.05). The results suggest that a 4-week self-stretching program is capable of provoking a significant increase in ankle dorsiflexion ROM in elderly, community-dwelling women. Additional research is needed to investigate the effect of gait-specific exercise combined with stretching exercise on gait ability.

• Journal of Nutrition and Health
• /
• v.33 no.8
• /
• pp.794-801
• /
• 2000

The purpose of this study is to determine the effects of the aerobic exercise type on macronutrient self-selection. Male Sprague-Dawley rats were placed on a macronutrient self-selection diet for 4 weeks. For this purpose, mixed feeds were prescribed for the rats while they were forced to swim and run for 4 weeks. Animals were either swimming exercise or treadmill running exercised at 20m/min(60min/day). Cumulative daily energy and macronutrient intake were determined during this period. The running exercise group gained weight much more than the control group, while the swimming exercise group lost weight less than the control group. Such findings suggests that the former group took more feed. On the other hand, the dietary efficiency of the control group was higher, which implies that no physical exercise would result in a higher dietary efficiency. And there was significant difference of total dietary and calorie intakes among the three groups, Although insignificant in statistical means, it was found that the running group took feed most, which is attributable to the homeostasis requiring the supplementation of the calorie lost by exercise. Also, the running exercise group took the protein and carbohydrate most. while the control group took fat most. The decrease of fat intake by the running exercise group suggests the possibility that the in-body enzymes should adapt themselves to the changing in-body condition caused by the endurance exercise. In contrast, it is conceived that the more intake of the carbohydrate may be attributable to the need of supplementing the nutrient lost by the endurance exercise. As discussed above, the endurance exercise group took carbohydrate and protein and less fat than control group. In particular, it was found that the amount of feed intakes was affected much by types, intensity and duration of the exercises. All in all, such findings would apply to human beings. Now can increase the intakes of carbohydrate and decrease the intake of fat through an effective running exercise program and thereby, change our dietary patterns to the benefit of our body and simultaneously, prevent and adult\\`s diseases by decreasing the in % body fat level.(Korean J Nutrition 33(8) : 794-801, 2000)

• Journal of muscle and joint health
• /
• v.13 no.2
• /
• pp.83-93
• /
• 2006

Purpose: The purpose of the study was to compare the effects of Tai Chi self-help program and Tai Chi exercise in patients with osteoarthritis. Methods: quasi experimental design was utilized for the study to compare the effects after implementing tai chi self-help program and Tai Chi exercise for 6 weeks. The subjects of the study was osteoarthritis patients who visited to two Public Health Centers in Gyunggi-do from August to December, 2005. Total of 25 OA patients agreed to participate in the study, and 10 tai chi self-help program group and 9 Tai Chi exercise group were included for the final analysis after 6 weeks. Tai Chi self-help program was provided twice a week, 2 hours per session (one hour for tai chi exercise, one hour for self help program) for 6 weeks, and Tai Chi exercise group was provided once a week, 2 hours per session for 6 weeks. Outcome measures include flexibility, 6 m walking, and balance. Mann-Whitney U test of SPSS WIN 11.0 was utilized to compare the group differences. Results: The subjects of both program participants were not improved in their arm flexibility, and the difference was not significant. Tai chi self-help group improved more in their 6 m walking ability than Tai Chi exercise group, but the difference was not significant (F=.000, p>.05). Tai chi self-help group improved more in their balance than Tai Chi exercise group, but the difference was not significant (Rt: U=.24, p>.05; Lt: F=2.60, p>.05). Conclusion: The provision of both Tai Chi self-help program and Tai Chi exercise can lead improvement of 6 m walking, and balance, but the group difference was not significant. A rigorous research design should be further utilized to identify the potential benefits for this population.

• Journal of Industrial Convergence
• /
• v.18 no.2
• /
• pp.37-44
• /
• 2020

This paper of descriptive-correlative design determined the effects of health perception, need of exercise and self-efficacy on the frequency of exercise among diabetic patients. A total of 86 questionnaires were retrieved from these groups of diabetic patients, who regularly visits endocrinology clinics and accomplished voluntarily the major instrument distributed from two university hospitals in A city, during June to July, 2018. The result was a significant positive relationship that existed between health perception (r=.215, p=.043) and self-efficacy (r=.440, p<.001) with frequency of exercise respectively. Regression analysis revealed that the factor affecting the frequency of exercise is self efficacy (β=.440, p<.001) which illustrated to have a significant effect in the model's explanatory power at 18.4%(F=20.836, p<.001) results. This suggests that diabetic patients with a high positive health perception increase self-efficacy, their self-efficacy will help increase the frequency of exercise if further developed. Therefore, if an intervention program is developed to improve the health perception and self-efficacy education program for diabetics, it will help improve the frequency of exercise, namely diabetes management exercise.

• Journal of Haehwa Medicine
• /
• v.17 no.1
• /
• pp.1-9
• /
• 2008

Purpose: This study was attempted to verify the effects of Tai Chi exercise on the depression and self efficacy of the patients with rheumatoid arthritis. Method: It employed a non-equivalent control group pre- and post-test design. The research instruments used in this study were depression and self efficacy. Thirty-two patients in the experimental group carried out 50 minutes of Tai Chi exercise for 12 weeks, and 29 patients in the control group did not. Before and after the experiment, both groups were tested for depression and self efficacy. Collected data were processed using the SPSS/WIN 10.0 program analyzing by the frequency, percentage, $X^2$- test, and t-test. Results: Depression significantly decreased in the experimental group. However the improvement in self efficacy of the rheumatoid arthritis patients was not statistically significant but slight enhancement was. Conclusion: Tai Chi exercise is an effective nursing intervention that can be used for rheumatoid arthritis patients.

• Journal of The Korean Society of Integrative Medicine
• /
• v.10 no.2
• /
• pp.73-83
• /
• 2022

Purpose : Low back pain (LBP) is reported as a risk of experiencing musculoskeletal disorders due to muscle stiffness and hypokinetics. The lumbar spine in an unstable state causes imbalance and lumbar instability. Therefore, This study examined the effects of lumbar stabilization exercise and self-complex exercise program on pain, function, psychosocial level, static balance ability, and transverse abdominal muscle (TrA) thickness and contraction ratio in patients with lumbar instability. Methods : The design of this is a randomized controlled trial (RCT). Twenty-six LBP patients participated in this study. Screening tests were performed and assigned to the experimental group (n=13) and control group (n=13) using a random allocation program. Both groups underwent a lumbar stabilization exercise program. In addition, the experimental group implemented the self-complex exercise program. All interventions were applied three times per week for four weeks. The quadruple visual analog (QVAS), the Korean version of the Oswestry disability index (K-ODI), Korean version of fear-avoidance belief questionnaire (FABQ), static balance ability, TrA thickness, and contraction ratio were compared to evaluate the effect on intervention. Statistical significance was set at 𝛼=.05. Results : Both groups showed significant differences before and after the intervention in QVAS, K-ODI, FABQ, static balance ability, and TrA thickness in contraction (p<.05). In addition, significant differences in K-ODI and FABQ were observed between the experimental group and control group (p<.05). Conclusion : A lumbar stabilization exercise and self-complex exercise program resulted in reduced dysfunctions, psychosocial stability in patients with lumbar instability. Therefore, Lumbar stabilization exercise and self-complex exercise program for patients with lumbar instability are effective method with clinical significance in improving the function and psychosocial stability.

• Journal of East-West Nursing Research
• /
• v.21 no.1
• /
• pp.43-51
• /
• 2015

Purpose: This study was to identify factors to regular exercise among patients with osteoarthritis prior to total knee replacement. Methods: For this cross-sectional descriptive study, the data were collected using questionnaires from 136 patients scheduled for total knee replacement from July 2014 to December. This study aimed to analyse regular exercise status, intensity of physical activity, and factors affecting regular exercise. Results: Twenty two percent of patients expecting for total knee replacement are performing regular exercise and the intensity of it was very low. The use of walking aids, 6-minute walk test, self efficacy for exercise and pain, and quality of life (mental) were significantly associated with regular exercise before surgery. Factors affecting regular exercise were self efficacy for exercise (OR=1.059, CI=1.037-1.091) and 6 minutes walking distance (OR=1.007, CI=1.001-1.014). Conclusion: The results suggest that pre-surgery programs for physical activity and self efficacy were necessary for patients expecting total knee replacement. Regular exercise program could be beneficial for better outcomes after total knee replacement.

• Journal of the Korea Academia-Industrial cooperation Society
• /
• v.17 no.10
• /
• pp.490-498
• /
• 2016

This study aimed to investigate the relation between self-esteem and satisfaction. After gathering study subjects (exercise participants) and deciding the population in 2014 in Jeonbuk city area, convenience sampling method was used to analyze the date from 278 subjects. The retrieved questionnaire in the research was analyzed in Window SPSS version 21 statistical program. Frequency analysis, exploratory factor analysis, reliability analysis, and correlation analysis were used to find correlations between test values. Multiple regression analysis was used to find the effects of the test values. The study results are as follows. First, the exercise participants' positive self-esteem exhibited a positive relationship with competence, relatedness, and autonomy, which are sub factors of basic psychological needs satisfaction. Also, negative self-esteem had a negative relationship with competence, relatedness, and autonomy. Second, exercise participants' self-esteem had a positive effect on competence and autonomy in positive self-esteem and a negative effect on negative self-esteem. Relatedness had a positive effect in positive self-esteem but not in negative self-esteem. Thus it is necessary to increase positive self-esteem and make various exercise programs about basic psychological needs satisfaction of the exercise participants and strategic activity guide for exercise participants participating in exercise consistently.

• Journal of Korean Academy of Fundamentals of Nursing
• /
• v.9 no.3
• /
• pp.388-398
• /
• 2002

Purpose: This research was designed as a pre-post experimental study with a nonequivalent control group to verify the effects of meridian exercise on health status, depression and self-esteem in institutionalized elderly people. Method: The research population included 38 participants, 65 years and over, who were assigned to an experimental group (18) or a control group (20). All of the participants were institutionalized in Seoul Data collection was done from October. 2000 to May, 2001 and the experimental treatment for this study, meridian exercise, was done for a total 30 minutes per session for 12 sessions over two weeks. The exercise was developed by a professor of Oriental Medicine and the researchers involved in this study. The data were analyzed using the SPSS PC+ program. Result: There were no significant differences for general characteristics between the two groups. Physical health status, mental-mood health status, depression and self-esteem were low. Differences in the physical health status of the elderly people was higher in the experimental group (t=16.299, p=.000). The effects of the meridian exercise on mental-mood health status, depression, and self-esteem were statistically significant (t= 10.301, p= .000 ; t=15.579, p=.000, t=14.571, p=.000). Conclusion: According to the results, meridian exercise should be used to improve health status, reduce depression and increase self-esteem, and so promote the quality of life for elderly People who must be institutionalized. A study to measure the physiological index in meridian exercise for elderly people is suggested as a method to set up a Korean nursing intervention to enable elderly people to manage their own health.

• The Korean Journal of Emergency Medical Services
• /
• v.2 no.1
• /
• pp.36-46
• /
• 1998

The study was conducted to investigate the health promoting behavior, self-esteem and social support of college students. The subjects were 170 college students(health related department and non health related department) of college in K, C, U city. The instruments used for this study were a survey of general characteristics(9 items), health promoting behavior(47 items), self-esteem(10 items), social support(25 items). Analysis of data was done by use of mean, percentage, t-test, ANOVA, Pearson correlation coefficient and stepwise regression with SAS program. The results of this study are as follows ; 1. Health promoting behavior were showed significant difference in two groups. 2. Health promoting behavior of two groups according to general characteristics were showed significnant difference in religon, personality, exercise, health food choice of A group and perceived health status, personality, exercise, health food choice of B group. 3. Significant correlation between exercise and health promoting behavior, self-esteem and social support, social support and health promting behavior in A group and between perceived health status and exercise, perceived health status and social support, perceived health status and health promoting behavior, self-steem and social support, exercise and health promoting behavior, self-esteem and health promoting behavior, social support and health promoting behavior in B group was found. 4. Significant correlations were found between most of the subscales of total health promoting behavior. 5. Predicting factor of health promoting behavior were social support and exercise in A group(51.74%) and social support, exercise and self-esteem in B group(41.18%).