• The Journal of Korean Physical Therapy
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• v.11 no.3
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• pp.37-44
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• 1999

Delayed onset muscle soreness is a sensation of discomfort that occurs 24h after exercise, and it is associated with the performance of unfamiliar and high force muscle wor, such as eccentric contractions. The injury to the muscle has been well described but the mechanism underlying the injury is not fully understood. Although the pathophysiological processes underlying delayed onset muscle soreness are not completely understood, many researchers have investigated various treatments in a attempt to reduce the soreness. These treatments have focused on reducing the inflammation, or edema, consequent to tissue damage, and breaking up the cycle which is thought provoke tonic muscle spasm or pain. Physical therapy is the most importance thechniques to reduce delayed onset muscle soreness. Physical therapy on delayed onset muscle soreness includes massage, exercise, therapeutic ultrasound, TENS, stretching and cryotherapy, this investigation should encourage physical therapists to experiment further with various techniques to reduce delayed onset muscle soreness.

• Research in Community and Public Health Nursing
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• v.24 no.3
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• pp.273-281
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• 2013

Purpose: The purpose of this study was to determine gender differences in effects of self-efficacy, exercise benefits and barriers, and demographic factors on the physical activity. Methods: Seventy sedentary office workers, 35 male and 35 female, from a major airline company, completed a questionnaire from March 28 to April 5, 2012. Steps and body mass indices were measured using a CW-700/701 (Yamax) pedometer and Inbody 720 (Biospace), respectively. Data were analyzed using t-test, $x^2$-test, multiple linear regression, and simultaneous quantile regression. Results: For male workers, exercise self-efficacy had a significant effect on physical activity, but only when respondents were at 10%(3,431 steps/day, p=.018) and 25%(4,652 steps/day, p=.044) of the physical activity distribution. For female workers, marital status was significantly related to physical activity, but only when respondents were at 10% (3,537 steps/day, p=.013) and 25%(3,862 steps/day, p=.014) of the physical activity distribution. Conclusion: Quantile regression highlights the heterogeneous effect of physical activity determinants among office workers. Therefore intervention strategies for increasing physical activity should be tailed to genders as well as physical activity levels.

• The Journal of Korean Physical Therapy
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• v.23 no.1
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• pp.67-75
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• 2011

Purpose: This study aimed to analyze factors that influence the job satisfaction of physical therapists working in hospitals. Methods: The study was done using a self-administered questionnaire associated with job satisfaction, which was completed by 352 physical therapists working in hospitals. Results: The average job satisfaction score was 3.16. Sub-items scores for job satisfaction were higher for overall satisfaction (3.21) and lower for job satisfaction of achievement (3.12) than the average score. Job satisfaction of subjects showed statistically significant differences with regard to differences in sex, marriage, type of hospital, year of total career, type of patients and motivation level (p<0.05). The average job stress score was 2.38. The sub-items of job stress consisted of problems pertaining to physical environment (2.28), job demand (2.54), job autonomy (2.31), social support (2.14), job instability (2.36), organized management system (2.44), inner motive (2.24), and job culture (2.26). Multiple regression analysis revealed that job satisfaction became significantly lower with increasing levels of job stress. Conclusion: These results suggest that the job stress of physical therapists is closely related to their job satisfaction. An effort to reduce job stress may be helpful in improving the health and quality of life of physical therapists who work in hospitals.

• The Journal of Korean Physical Therapy
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• v.34 no.2
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• pp.73-79
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• 2022

Purpose: This descriptive study aimed at physical therapists to determine the actual conditions of sexual harassment occurring in the workplace, their coping strategies, and effective coping methods. Methods: In total, 186 responses were collected through Google from June 28 to August 21, 2021. The questionnaire consisted of 102 questions about the subject's general characteristics, sexual harassment, psychological stress, physical stress, and sexual harassment prevention education. Statistical Package For The Social Sciences (SPSS) was used for analysis, frequency analysis, percentage, standard deviation, and corresponding sample t-test, and the significance level was set to 0.05. Results: The perception of sexual harassment was 7.1, which was lower than that of other occupations. The perpetrators of visual, verbal, and physical sexual harassment appeared in the order of patients, coworkers, and guardians. Psychological and physical stresses were higher than the average due to damage caused by sexual harassment, requiring some attention. Work stress showed an average level. With the higher perception, a negative correlation was observed in the face of mitigation (p<0.001). Conclusion: The number of victims of sexual harassment is increasing every year. To cope with sexual harassment, there should be a department capable of counseling and processing in the workplace, and what occurs should be analyzed. In addition, educational programs are needed to prevent sexual harassment in consideration of the characteristics of hospitals.

• Journal of the Korea Convergence Society
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• v.12 no.5
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• pp.227-237
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• 2021

Considerable attention has been given to Comprehensive School Physical Activity Program(CSPAP) to promote children's health and physical activity(PA) in Sport Pedagogy. This study examined the structural characteristics and effects of CSPAP using literature review analysis to comprehensively overview CSPAP model, which emphasizes the necessity of promoting PA and establishing a healthy lifestyle. Based on the results of the study, CSPAP provide health-enhancing PA in conjunction with schools, communities, and family. CSPAP suggested the importance of PA promotion in sport pedagogy via the uptake of moderate-to-vigorous physical activity(MVPA) accrual in line with the goal of high-quality physical education.

• The Journal of Korean Physical Therapy
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• v.35 no.3
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• pp.77-82
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• 2023

Purpose: This study aimed to examine how the expertise and interactivity of a physical therapist impact a patient's intention to revisit a hospital based on trust. Methods: We surveyed 274 patients who received physical therapy in Seoul and Gyeonggi Province to assess their reliability and revisit intentions based on their expertise and interactivity. SPSS 22.0 was used for frequency analysis and reliability verification, while AMOS 18.0 was used for confirmatory factor analysis and model verification. Results: Physical therapist interactivity significantly impacted patients' intentions to revisit based on trust. The physical therapist's expertise had a significant effect on trust but did not demonstrate a significant effect on the intention to revisit. Conclusion: The interactivity of physical therapists has an important effect on patients' intentions to revisit a hospital based on trust. Although therapist-centered expertise can generate trust in patients, it positively affects the intention to revisit the hospital. Therefore, it is suggested that physical therapists' patient-centered expertise and interactivity build patients' trust and are important for revisiting intention.

• The Journal of Korean Physical Therapy
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• v.34 no.6
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• pp.304-311
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• 2022

Purpose: The purpose of this study was to investigate the knowledge, awareness and performance of COVID-19 infection control among physical therapists and to identify the impact factors on performance Methods: Data were collected from March 16th to March 24th in 2022 from the physical therapist's in Busan. Data analysis was conducted on 170 surveys, after excluding 27 surveys that were found to be unsuitable for data analysis. Results: When correlating the study variables, knowledge and awareness were found to have a positive, meaningful correlation with performance. Performance of COVID-19 personal infection control regression analysis showed that the working department (clinic and long-term care hospital), clinical experience, the more knowledgeable, the awareness (personal), and the more clinical experience had significant positive impacts on the performance of COVID-19 infection control. Performance of COVID-19 treatment room infection control regression analysis showed that the working department (long-term care hospital), educational experience, the awareness (treatment room) had significant positive impacts on the performance of COVID-19 infection control Conclusion: The results of this study may be used as basic data for educating physical therapist's working at the COVID-19 response department. This study suggests that physical therapist's need educational programs to improve their knowledge and awareness and performance of infection control against infectious diseases such as COVID-19. Differentiated physical therapists practice education curricula must be developed and provided after understanding the varying characteristic of physical therapist's with different levels of work experience.

• Journal of Environmental Health Sciences
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• v.20 no.3
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• pp.13-18
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• 1994

Information on the heating values of municipal solid wastes is very important in evaluating the feasibility of incineration and RDF (Refuse Derived Fuel) manufacture. This paper describes the forecasting methods about the lower heating values of municipal solid wastes. The lower heating values are forecast by the heating values of physical components. The municipal solid wastes consist of paper, food wastes, textiles, plastics, wood and rubber (contained leather). These are the physical components of municipal solid wastes.

• Journal of Nutrition and Health
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• v.22 no.6
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• pp.531-538
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• 1989

The purpose of this study is to measure energy consumption according to physical activity. The subjects were healthy Korean women who are from 30s to 50s. Estimated by anthropometric measurements, blood pressure, and clinic tests, their health status was good. There were no significant difference in energy consumption according to physical activity. Only the women in their 4os had more responsibilities in the house work than the women in 30s and 50s. The daily energy consumption tends to decrease with age. So it is important to consider physical activities when we establish daily energy reguirements.

• Research in Community and Public Health Nursing
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• v.6 no.1
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• pp.84-97
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• 1995

There is a widespread concern that women's increasing involvement in dual role (job plus family role) may harm their physical health. Longevity of women is longer than that of men. By contrast, prevalence rate is higher in women than men, and No. of prevalence days, No. of days in bed and No. of days with treatment are more in women. Generally, women live longer, but women are worse in health status than men. Rate of labor participation in women is increasing gradually in Korea. This study presents an analysis of the relationships between employment. marital status and health for both Korean women and men to examine how women's increasing involvements in dual role affect their physical health. The data used in this analysis were collected by The National Statistical Office in the spring of 1992. Households, which were sampled by using a three-stage stratified cluster sampling method, were interviewed. Response rate was 99.43%. Of these, student or widowed or divorced people were excluded. 47,552 women and men aged 21-50 were available for the analysis. Health status was measured by self-assessed health status (1=excellent, 5=poor), No. of prevalent days, No. of days with treatment, and No. of days in bed in two previous weeks. And control variables are age, and education. Research findings are as follows : 1. Men have better self-rated health, fewer prevalent days, fewer days in bed, and fewer days with treatment than women. 2. The employed are more healthier than the non-employed. 3. Unmarried people are more healthier than married people. 4. Interaction effects of sex, marital status, employment are significant. This finding shows that effects of empolyment, marital status on health status is not same for women and men. 5. For male, employed people are more healthier than non-employed people. Unmarried people are more healthier than married people. This differences are significant. For female, The employed are more healthier than the non-employed. However, no differences are noticed between the married and the unmarried in health status. In conclusion, there is no evidence that women's involvements in dual role affect their physical health negatively.