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신체활동의(Physical activity)의 개념분석
최정안,최명애 대한기초간호자연과학회 2004 Journal of korean biological nursing science Vol.6 No.1
The purpose of this study was to analyze the concept of physical activity. The method was based on the steps of concept analysis by Walker and Avant(1988). The result of this study were as follows ; Upon the concept analysis, physical activity is defined as a series of bodily movements which is performed voluntarily by individual. The defining attributes of physical activity were a series of bodily movements, energy expenditure, goal-directedness, and self-control of the body. The antecedents of physical activity were neuromusculoskeletal function, cardiopulmonary function and cognitive function. And the consequences of physical activity were improvement of physical function, induction of fatigue, and need(physiopsychosocial) satisfaction. Further studies are needed to develop the concept of physical activity using the Hybrid model. In addition, considering personal characteristics it is important to study the facilitating factors of physical activity.
율동 훈련의 폐경기 여성의 불편감, 혈중지질 농도 및 삶의 질에 미치는 영향
최정안,최명애 서울대학교 간호대학 간호과학연구소 1999 간호학 논문집 Vol.13 No.2
Regular long term dance movement is considered to be one of the effective ways to change blood lipids level and to decrease menopausal discomforts, and then to induce improvement of quality of life in menopausal women. This study was focused on the effect of dance movement training on total cholesterol concentration, HDL-cholesterol concentration, LDL-cholesterol concentration, triglyceride concentration, atherognic index, menopausal discomforts, and quality of life. Thirty subjects, aged between 45 and 59 years who have experienced menopausal discomforts in Kyung Gi province, were chosen. Fifteen experimental groups subjects participated in a 12 week dance movement program. The dance movement program was developed on the basis of Korean traditional dance and music. The program consists of 50 minutes of dance, 3 times a week for 12 weeks. In the 50 minute workout, there were 15 minutes of warm-up dance, 25 minutes of conditioning dance and 10 minutes of cool-down dance. The intensity for the conditioning phase was at between 50% and 70% of age-adjusted maximum heart rates. Total cholesterol concentration, HDL-cholesterol concentration, LDL-choleserol concentration, triglyceride concentration, atherogenic index, menopausal discomforts, and quality of life were measured prior to and after the experimental treatment. The data were analysed using the SPSSWIN program. Ordinary statistical methods were applied to calculations of mean values and standard deviations. The independent two tailed t-test and Fisher's exact test were used to compare the general characteristics, extraneous variables, and the other variables between the experimental and control group. The independent one tailed t-test was used for testing the significance of the difference. The results were obtained as follows: 1) Score of menopausal discomforts of the experimental group was significantly lower than that of the control group after 12 weeks of dance movement training(t=-2.73, p=.006) 2) No significant differences in total cholesterol concentration(t=.407, p=.344), LDL-cholesterol concentration (t=.342, p=.368), triglyceride concentration (t=-.849, p=.202), and atherogenic index(t=-.793, p=.218) were observed between the experimental groups and control and the other variables between the experimental and control group. The independent one atherogenic index(t=-.793, p=.218) were observed between the experimental group and control group. And HDL-cholesterol concentration (t=2.056, p=.025) after 12 weeks of dance movement training was significantly higher than that of the control group. 3) Score of quality of life of the experimental groups was significantly higher than of the control group after 12 weeks of dance movement training (t=3.456, p=.002).