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Background: The purpose of this study is figure out some change of lung function and walking distance by exercises program in health adults. Method: The all subjects are healthy and participated voluntary We had divided 2 group (10 people to compare group, 10 people for the gym ball exercise group) and the effects on lung function were measured with digital spirometry and walking distance with six-minute walk test. And the t-test was conducted to analyze among the compared group, the gym ball exercise group the differences between before and after the experiment. Result: Gym ball exercise group was a significant difference in the FEV1, FEV1/FVC%, FEF25 - 75%(p<0.05) between before and after exercises. The control group, however, showed no change(p>0.05). Conclusion: This study demonstrated that gym ball exercise could be helpful for lung function. Various exercises in future research on intervention programs can be studied to promote the public if the functional status is considered to be of much help.

PURPOSE : The purpose of this study is to check the degree of depression of people at present as leisure activities are restricted due to corona 19 and to confirm the change of psychological state through depression, social adaptation, leisure and life satisfaction caused by leisure activities by utilizing the depression statistics before and after social issues occurred in the past. METHOD : I referred to the leisure activity questionnaire used in the 'National Leisure Activity Survey'. The CES-D questionnaire was used as a depression questionnaire. Various prior studies are collected, arranged and compared by reference to RISS, NDSL. RESULTS: 1. After covid-19 the types of leisure activities were the highest in "rest activities" (86.5%) and the lowest in "cultural and artistic participation activities" were the lowest. 2. In the case of leisure activities after the covid-19 period, 'Internet Search' (86.1%) was the highest, and 'bath' (17.5%) was the lowest. 3. After covid-19 the frequency of leisure activities was the highest 'several times a week' (48.2%) and 'once a month' (0.3%). 4. After covid-19 the weekday leisure time was the highest at "3-5 hours" (49.2%) and "more than 9 hours" (1.0%) was the lowest. 5. After the covid-19 weekend leisure time, "five to seven hours" (44.2%) was the highest, and "more than nine hours" (6.9%) was the lowest. 6. After covid-19 the purpose of leisure activities was the highest (40.3%) and the lowest (1.3%) was 'for self-improvement'. 7. After covid-19 the satisfaction level of leisure activities was the highest with 'satisfaction' (39.6%), and 'very dissatisfied' (2.6%). 8. The reason for dissatisfaction with leisure activities after covid-19 was 'covid-19' (73.3%), and 'lack of previous experience' (2.3%). 9. After covid-19 the perception of leisure activities was the highest: 'very so' (52.1%), and 'not at all' (0.3%). 10. The impact of leisure activities after the covid-19 was the highest, with 49.5 percent, and the lowest, 'not.' (0.7 percent). 11. After covid-19 the level of happiness was the highest at 5-7 points (41.6%) and the lowest at "less than 3 points" (6.6%). 12. Comparison of pre- and post-covid-19 depression decreased from 34.13 to 21.61. CONCLUSION : Due to COVID-19, there have been considerable changes in leisure activities and psychological conditions in the twenties. Among them, the reason for dissatisfaction with leisure life is that COVID-19 had a great impact on people's changes in the types of leisure activities, from a lack of time (48.7 percent) in the previous year to an environmental factor (73.3 percent) this year. The reason for the overall decline in happiness is also judged to be due to the lack of quality and diversity of leisure activities under COVID-19. Due to social distinctions, the independent activities that can be performed outdoors, "walking" has increased significantly, and "to relieve stress" has also increased significantly for the purpose of leisure activities. The reason for the lower score of depression is that COVID-19 greatly reduces the stress of college students due to non-face-to-face classes and school closures.

Purpose : The purpose of this study is to provide a modern scientific basis that can be utilized when a Korean pharmacist consults at a pharmacy. We will provide application plans in the clinical field, and at the same time, provi de basic materials necessary for the development of education. We will impr ove the qualifications of Korean pharmacists and expand the scientificization of Korean medicine to contribute to the development of Korean pharmacist. Methods : In order to produce data related to the preparation of herbal me dicines based on herbal remedies, the' Guidelines for Korean Medicine Prepa ration' was referenced. The ingredients and efficacy of each herbal medicin e were summarized through literature research. We organized the number of talented Korean medicines, selected frequent Korean medicines listed 10 tim es or more, and summarized the active ingredients and pharmacological react ions of each Korean medicine. Discussion & Conclusion : A Korean pharmacist who operates a pharmacy in the situation of division of labor or is engaged in clinical pharmacy at a p harmacy can consult based on the results of modern scientific research from the perspective of active ingredients and pharmacology of medicinal herbs. In the case of korean pharmacists, it is useful to consult with them using mode rn scientific evidence in clinical situations at pharmacies, and it will contribut e to the improvement of public health.

PURPOSE : The purpose of this study was to investigate the factors affecting academic achievement by living behavior for students enrolled in one university in busan. METHOD: Analysis program SPSS v25. Correlation analysis, mean comparison, and one-way distribution analysis were used to investigate the correlation between academic achievement and life behavior. RESULT: The relationship between commuting time and academic achievement was 3.75±0.49 for the highest academic achievement(grade) for less than 30 minutes. The relationship between dormitory type and academic achievement was 3.70 ± 0.46 for the highest academic achievement in catering or lodging. As for the relationship between breakfast type and academic achievement, the highest academic achievement was 3.70 ± 0.42. As for the relationship between alcohol consumption and academic achievement, the highest academic achievement was 3.81 ± 0.42 once or twice every 6 months. The relationship between sleep time and academic achievement was 3.77 ± 0.40, the highest academic achievement for 3 to 5 hours.As for the relationship between smoking status and academic achievement, the highest academic achievement was 4.01±0.13 in 16-20 ratios. As for the relationship between the presence or absence of exercise and academic achievement, the highest academic achievement was 3.79±0.41 with exercise. As for the relationship between dating and academic achievement, the highest academic achievement was 3.76±0.48 among dating. As for the relationship between daily cell phone usage time and academic achievement, the highest academic achievement was 4.02±0.24 for less than 1 hour. As for the relationship between weekly assignment time and academic achievement, the highest academic achievement was 3.84±0.45 for 16-20 hours. As for the relationship between daily study time and academic achievement, the highest academic achievement was 3.83±0.23 for 16-20 hours. DISCUSSION & CONCLUSION : Study time and homework time had a positive effect on academic achievement (grade) as the proportion of time increased, exercise and breakfast had a positive effect, and cell phone usage time and commuting time had a negative effect as the proportion of time increased. It is considered that additional studies are needed because complex factors such as psychological, physiological and time investments affect the type of residence, drinking and smoking, dating, and sleeping time.

Effects of flatfish by-products on rheological properties of wheat bread dough were investigated through mixograph. In the case of the peak time, it was found that all samples were between 3 and 5 minutes, so the baking property was suitable. And the addition of flatfish by-products does not seem to have a significant effect on the gluten formation of dough. The width of the mixogram after 8 minutes, indicate the durability of the dough, widened as the added amount increased. It was found that the addition of flatfish did not significantly affect the durability of the dough. As a result, it is expected that it can be used in various types of bread without affecting the physical properties of the dough as a result of adding it to the bread dough after freezing and grinding to utilize the by-product of flatfish.