• 제목/요약/키워드: CM education

검색결과 1,034건 처리시간 0.029초

Angular Differences between the Lower Extremity and the Ground that Express Maximum Core Muscle Activation According to Core-strengthening Exercises

  • Son, Nam Jeong;Jun, Hyun Jeong;Yi, Kyung Ock
    • 한국운동역학회지
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    • 제27권4호
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    • pp.247-255
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    • 2017
  • Objective: The purpose of this study was to investigate the maximum core muscle activation angle according to core-strengthening exercises. Method: Twenty-six young female football players (age: $17.84{\pm}0.80years$, height: $163.08{\pm}5.25cm$, weight: $54.96{\pm}7.41kg$) registered in the Korea Football Association from D High School located in Seoul were the subjects of this research. An electromyogram (Noraxon, USA) was used for monitoring the maximum core muscle contraction activity. Results: The angle for the maximum core muscle strength per core exercise and muscle was the smallest for the upper rectus abdominis in the windshield wiper exercise. The angle of the vastus medialis was significantly the largest. The range of angles at which the maximum strength was observed for each core exercise were as follows: 1) abdominal flutter kicks ($11{\sim}40^{\circ}$), 2) leg raises ($21{\sim}34^{\circ}$), 3) scissors ($45{\sim}66^{\circ}$), 4) knee to elbow sit-ups ($42{\sim}64^{\circ}$), 5) reverse crunches ($9{\sim}40^{\circ}$), 6) butt-ups ($24{\sim}32^{\circ}$), 7) V sit-ups ($5{\sim}24^{\circ}$), 8) windshield wipers ($11{\sim}20^{\circ}$), 9) bird dog ($11{\sim}18^{\circ}$), and 10) raised leg plank ($38{\sim}50^{\circ}$). Conclusion: Four kinds of motion could be classified according to the range of angles at which the core muscles were maximally activated. The first group involves the range of motion that gives the maximum muscle strength when the lower extremity and ground angle was between $5^{\circ}$ and $24^{\circ}$, such as the V sit-ups, windshield wipers, and bird dog. The second group comprised the flutter kicks and reverse crunches at an angle between $9^{\circ}$ and $40^{\circ}$. The third group comprised the leg raise and butt-up exercises at an angle between $21^{\circ}$ and $34^{\circ}$. The fourth group included the scissors, knee to elbow sit-ups, and raised leg plank at an angle between $38^{\circ}$ and $66^{\circ}$. These results may be useful as basic data for core movement and core muscle training according to the purpose of exercise.

당밀농축용액(Condensed Molasses Soluble)이 벼 생육 및 토양화학성에 미치는 영향 (Effects of CMS on Rice Growth and Chemical Properties of Paddy Soil)

  • 강관호;최익원;박기도;이용복;이도진;손보균;하호성;조주식
    • 한국토양비료학회지
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    • 제36권2호
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    • pp.72-79
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    • 2003
  • 무기태질소와 유기태질소를 각각 4%와 3% 함유하고 있는 당밀농축용액(CMS)의 벼 재배시 양분흡수, 생육 및 수량성에 미치는 영향을 구명하기 위해 본 실험을 수행하였다. 벼 생육 시기별 질소의 흡수량은 관행구 대비 CMS 처리구가 전 시기에 걸쳐서 높았으며 엽의 질소 흡수량과 비례하는 엽색지수도 CMS 시용증가와 비례하여 높았다. 벼의 초장 및 경수도 CMS 시용량 증가에 따라 7-32% 증가하여 CMS가 벼의 생육에 좋은 효과를 나타냈다. 벼의 수량은 관행구 대비 CMS 시용구에서 10-21%로 매우 높게 증수되었으며, 그 중 CMS 0.3% 즉, 300평당 300 kg 수준구에서 707 kg으로 가장 높은 수량을 나타냈으나, 그 이상에서는 수량이 오히려 감소하였다. 현미중 단백질의 함량은 CMS 시용량 증가에 따라 4-28% 정도 증가하였고, Toyo 식미치는 관행의 79에 비해 단백질함량과 반비례하여 낮아졌다. 토양의 pH는 CMS 시용으로 다소 낮아졌고 염농도는 높아졌지만 CMS 0.9%처리구에서도 벼 재배에 문제시 될 정도는 아니었다.

CATCH 22 증후군을 가진 어린이의 치과치료 (Dental Treatment of Children with CATCH 22 Syndrome: Case Report)

  • 김미선;이수언;안효정;박재홍;최성철
    • 대한치과마취과학회지
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    • 제13권1호
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    • pp.13-18
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    • 2013
  • CATCH 22 syndrome is a one of the most common chromosome microdeletion syndrome with multiple organ anomalies in humans, with an incidence of approximately 1:4,000 to 1:5,000 live births. It is caused by a microdeletion of 1.5 to 3.0 megabases on the long arm of chromosome 22. The phenotypic spectrum of this disorder is wide and various. A 19-year-old patient who showed delayed growth and development (Height; 110 cm, Weight; 18 kg) was referred to our department for the treatment of dental cavities. She was diagnosed as CATCH 22 syndrome in 2004. Physical examination revealed hypertelorism, a short philtrum, thick reflected lips and a small mouth. She underwent cleft palate surgery at 1 year of age and heart valve surgery due to the cardiovascular abnormality at 13 years of age. Convulsive seizures had persisted until 5 years ago but are well controlled at present. Oral examination showed poor oral hygiene, crowding, prolonged retention on #65, 75 and dental cavities on #16, 21, 65, 26, 36, and 46. Cavity treatment and prophylaxis were performed under general anesthesia. Also continuous follow-up checks have been carrying out with the periodic prophylaxis and dental home education. Problems with numerous cavities and gingivitis which can lead to specific risks are common for CATCH 22 syndrome patients. It is therefore of great importance that these patients are referred to foremost physician and dental specialist for the oral care. In addition, preventive treatment targeting the risk of dental cavities and gingivitis is especially important and, as the syndrome involves many different medical problems, the dental treatment should be carried out in collaboration with the patient's physician.

여성의 체형과 신체상, 건강문제 호소간의 관계 - 체형관리 시설에 등록한 여성을 대상으로 - (Relationships between Body Shape, Body Image and Health Complaints in Women Registered at a Facility for Managing Body Shape)

  • 최의순;이규은
    • 여성건강간호학회지
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    • 제3권2호
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    • pp.192-207
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    • 1997
  • This study aims at examining relationships between perceived body shape, body image and health complaints among 88 women registered at a facility for managing body shape, which leads to adequate management of obesity in women for healthy lives. The survey was conducted by using a questionnaire consisted of 12 items of general characteristics and interests for weight control, 47 items of body image, and 57 items of Cornell Medical Index(CMI). The data were analyzed by using mean standard deviation, ANOVA, and Pearson correlation coefficient. The results are following. 1. The means of age, body weight, height of the women were 27.02 years, 56.02 years, 56.03kg, 161.71cm, respectively. The level of obesity by body shape was 47.7% for standard type, 26.2% for slim type, 26.1% for fat type. Those women graduated from high school or higher education institutions were 97.7%. 2. More than 70% of the subjects perceived their weight as overweight, while 26.1% of the women were fat according to the level of obesity. Ninety percent of the subjects were not satisfied with their body shape. 3. Body weight increased most during middle and high school days. The women became interested in weight control through talks with friends(35.2%), influence of mass communication(34.1%), and social custom(22.7%). As to the method of weight control, subject's own judgement(54.5%) revealed highest percentage, whereas only 20% of the subjects adopted prescriptions of experts for weight control or of doctors. Those who had side reactions from weight control were 30.7%. High percentages of the women reported the decrease the amount of eating(54.5%), the increase the amount of exercise(27.3%) as the effective methods of weight control. 4. The score of body image differed significantly by the perceived body shape : the score was highest in the perceived standard type. 5. The level of health complaints did not differ by the perceived body shape. In relation to the level of obesity, physical health complaints were high in the groups of very slim type and of very fat type, while mental health complaints were high in the groups of very slim type and of fat type. 6. Very high correlations were observed between the perceived body shape and body image and between physical health complaints and mental health complaints.

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Correlations among Anthropometric Measurements, Serum Lipid Levels and Nutrient Intake in Female University Students

  • Cheong, Sun-Hee;Chang, Kyung-Ja
    • Journal of Community Nutrition
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    • 제4권3호
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    • pp.151-158
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    • 2002
  • The purpose of this study was to investigate the correlations among the anthropometry, serum lipid levels and nutrient intake in Korean female university students. The subjects were 119 female students at a university located in Incheon. This study was conducted using a self-administered questionnaire. Anthropometric data were measured and blood lipid levels were analyzed. Nutrient intake collected from 3 day-recalls was analyzed by the Computer Aided Nutritional Analysis Program. The data were analyzed by SPSS 10.0 program. Average age, height and weight of the subjects were 20.9 years, 160.1cm and 54.3kg, respectively. Average serum TG (triglyceride), total cholesterol, HDL-C (high density lipoprotein-cholesterol) and LDL-C (low density lipoprotein-cholesterol) levels of the subjects were 69.47mg/dl, 146.85 mg/dl, 50.49mg/dl and 82.52mg/dl, respectively. Average AI (atherogenic index) of the subjects was 2.03, which was in the normal range based on risk values. Average intake of most nutrients except protein, vitamin B$_1$, vitamin C and phosphorus were lower than the Korean RDA. Especially calcium and iron intakes of the subjects were under 65% of the Korean RDA. Serum TG, total cholesterol and LDL-C levels were negatively correlated with DBP (diastolic blood pressure). HDL-C/LDL-C and HDL-C/total cholesterol were positively correlated with height. Age was positively correlated with phosphorus intake. DBP of the subjects was positively correlated with calcium and iron intakes. Serum TG level was positively correlated with total cholesterol, HDL-C, LDL-C and AI, while negatively correlated with HDL-C/total cholesterol. Total cholesterol level was positively correlated with HDL-C, LDL-C and AI, while negatively correlated with HDL-C/LDL-C, HDL-C/total cholesterol. HDL-C level was positively correlated with LDL-C, HDL-C/LDL-C and HDL-C/total cholesterol, while negatively correlated with AI. LDL-C level was negatively correlated with HDL-C/LDL-C and HDL-C/total cholesterol, while positively correlated with AI HDL-C/LDL-C ratio was positively correlated with HDL-C/total cholesterol and AI. HDL-C/total cholesterol was negatively correlated with AI. Fat intake was positively correlated with total cholesterol, HDL-C level, and vitamin B$_2$ intake was positively correlated with TG, HDL-C/LDL-C. Therefore, nutrition education is necessary for female university students to promote the lipid profile and to optimize the nutritional status. (J Community Nutrition 4(3) : 151∼158, 2002)

성인남성에서 현재 및 과거 흡연과 대사증후군의 관련성 (Association of Current and Past Smoking with Metabolic Syndrome in Men)

  • 홍아름;이강숙;이선영;유재희
    • Journal of Preventive Medicine and Public Health
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    • 제42권3호
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    • pp.160-164
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    • 2009
  • Objectives : The objective of this study was to determine the relationship between past smoking and the risk factors for metabolic syndrome. Methods : From January 2007 to December 2007, a total of 3,916 over thirty years old male health screen examinees were divided into the nonsmoking, smoking, ex-smoking groups. The diagnosis of metabolic syndrome was based on the criteria of the NCEP ATP III(Executive Summary of The Third Report of The National Cholesterol Education Program). Metabolic syndrome was defined as the presence of three or more of the following: a blood pressure $\geq$ 130/85 mmHg, a fasting glucose level $\geq$ 110 mg/dL, a HDL-C (High Density Lipoprotein Cholesterol) level < 40 mg/dL, a triglyceride level $\geq$ 150 mg/dL and, a waist circumference men $\geq$ 102 cm, but a waist to hip ratio > 0.90 was used as a surrogate for the waist circumference. Results : After adjustment for age, alcohol consumption and, exercise in the smokers, for the ex-smokers compared with the nonsmokers, the odds ratio (OR) of a lower HDL cholesterol level (<40 mg/dL) was 1.29 (95% CI=1.03-1.61) in the smokers, the ORs of a higher triglyceride level were 1.35 (95% CI=1.09-1.66) in the ex-smokers and, 2.12 (95% CI=1.75-2.57) in the smokers, and the OR of a waist to hip ratio was 1.25 (95% CI=1.03-1.52) in the ex-smokers. When there were over three components of metabolic syndrome in the ex-smokers and smokers as compared with the nonsmokers, the odds ratio against the risk of metabolic syndrome were 2.39 (95% CI=1.00-6.63) and 2.37 (95% CI=1.02-6.46), respectively. Conclusions : The present study suggested that there is an association of smoking with metabolic syndrome in men.

철 보충제 섭취가 빈혈 여고생의 철 영양상태에 미치는 영향 (Effects of Iron Supplementation on Iron Status of Anomic High School Girls)

  • 홍순명;황혜진
    • 대한지역사회영양학회지
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    • 제6권5호
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    • pp.726-733
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    • 2001
  • This study was designed to investigate the effect of iron supplementation on the iron nutritional status and anemia of high school girls in Korea. One hundred thirty-five female students residing in Ulian metropolitan city in Korea diagnosed as having anemia or iron deficiency participated in this study. One or two tablets of iron medicine(80-160 mg Fe as ferrous sulfate/day) were administered to all participants for 3 months. Subjects were evaluated with a questionaire, measurement of hematological indices before and after iron supplementation. The average height and weight of respondents were 161.62 $\pm$ 4.68 cm and 53.87 $\pm$ 6.10 kg, respectively. Daily intakes of energy were 1597.8 $\pm$ 302.35 kcal(76.0% RDA). Iron intakes were 13.72 $\pm$ 4.17 mg (76.3% of RDA) and calcium intakes were 580.74 $\pm$ 177.21(72.5% of RDA) before iron supp]ementation. At baseline, 63% of all participants had depleted store(serum ferritin 12 ug/ml and/or transferrin saturation(TS) < 14%). After iron supplementation, this proportion declined to 19.3%. 55.6% of subjects had 12 ug/m1 of basal ferritin concentration before iron supplementation, and this proportion declined to 16.3% after iron supplementation. The basal hemoglobin(Hb) concentrations were 12.13 $\pm$ 1.01 g/dl and they increased to 12.79 $\pm$ 0.81 g/dl, which showed significant difference artier iron supplementation(p < 0.001). The basal ferritin and TS(%) were 13.24 $\pm$ 11.66 ng/ml, 18.42 $\pm$ 10.12% and they significantly increased to 32.95 $\pm$ 21.14 ng/ml, 33.53 $\pm$ 16.64%, respectively(p < 0.001). The basal total iron binding protein(TIBC) were 467.81 $\pm$ 97.24 ug/dl and they significantly decreased to 325.05 $\pm$ 48.89 ug/dl(p < 0.001) after iron supplementation. The number of tablets administered was positively correlated with serum iron(t = 0.553, p < 0.01), serum ferritin(t = 0.557, p < 0.01), TS(%)(t = 0.588, p < 0.01) and negatively correlated with TIBC(t= -0.409, p <0.01). The anemia symptoms such as ‘Shortening of breath when going upstairs(p < 0.01)’, ‘Tired out easily(p < 0.01)’, ‘Feeling blue(p < 0.001)’, ‘Decreased ability to concentrate(p < 0.01)’, and ‘Poor memory(p < 0.001)’improved significantly after iron supplementation. In this study, daily iron supplementations were efficacious in improving the iron status and anemic symptoms of female high school students. Regular check-ups and nutrition education for adolescents are necessary because of their vulnerability to iron deficiency. Further studies are needed to determine the minimum effective dose of iron and to examine the adverse effect of long-term iron supplementation.

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천황산 Talus의 형성과 지형발달 (The Formation and Geomorphic Development of Chon-hwang-san(Mt.) Talus)

  • 전영권
    • 한국지역지리학회지
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    • 제2권2호
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    • pp.173-182
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    • 1996
  • 본 연구는 경상남도 밀양군에 위치하는 천황산 talus에 대한 수 차례의 현지조사를 통하여 그것의 지형적 특성과 성인을 분석하여 보았으며 주된 결과는 다음과 같다. 첫째, 연구지역의 talus는 한반도에서 흔히 볼 수 있는 talus와는 상이한 지형적 경관을 보여준다. 둘째, 암설의 입경과 talus의 규모 그리고 사면경사는 비교적 큰 편에 해당된다. 셋째, talus 형성의 전제 조건인 금애면은 완전히 평행후퇴하여 지금은 소멸되었다. 넷째, 연구지역의 talus는 지난 빙기의 주빙하적 기후환경하에서 생성된 각력의 암설들이 rock fall 상태로 금애면 아래에 집적되어 형성되었다. 다섯째, 급애면의 완전소멸로 현재는 더 이상 암설의 추가공급이 이루어지지 않고 있을 뿐만 아니라 구성암설의 이동성도 인정되지 않아 지형발달단계상 화석지형화 단계로 파악된다. 결국 이러한 지형적 경관의 특이성은 본 지형의 형성프로세서와 지형적 발달단계를 설명하는데 중요하며, talus의 유형 분류에 큰 도움을 줄 수 있다.

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시판(市販) 브래지어 판매실태(販賣實態) 연구(硏究) -老年女性用(노년여성용) 브래지어 판매(販賣)를 중심(中心)으로- (A Study on the Sale Conditions of the Current Brassiere Products - Focusing on the Sale of Brassiere for the Elderly Women -)

  • 박은미;김영숙;손희순
    • 패션비즈니스
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    • 제1권3호
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    • pp.60-70
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    • 1997
  • The purpose of this study is to survey the sales of brassieres positively those of elderly women's (aged 50 or older) ones in particular through 72 sales outlets and thereby, in order to present the more comfortable brassiere models which can serve to reinstate elderly women's constitution and provide the useful basic data to brassiere makers and distributors for their business. The results of this survey and the suggestions therefrom can be summarized as follows; 1) Brassieres usually sell at 10,000-20,000 wons, which allows for 15% or more margin rate. Brassieres are disposed through bargain sales once or twice every year where their price are discount 10% or higher. Meanwhile, the majority of the brassieres distributors maintain more than 15% stock rate. The accumulated stocks are primarily disposed through return to makers or bargain sales. About 15% of the brassieres sold are returned by consumers to distributors to be replaced. 2) About a half of distributors operate some or other types of sales education programs. Most of these distributors feel that their educational program have been effective which suggests the effectiveness of sales educational program. On the other hand, 83.3% of the distributors operate in-house repair shops, while the absolute majority of them brief their customers on how to wear brassieres or clean them. 3) Because elderly women's understanding of brassieres sizes is very poor, they tend to ask help of the 'sales people about their sizes before purchasing and proper one personally. In other words, it has been disclosed that old women respond positively to seller's recommendation for their brassiere sizes. 4) It has been found that the brasseries sizes purchased by old women most are. 85A, 90A and 85B in their order, which suggests that the most popular size for under bust circumference is 85~90cm, while their primary cup size is "A". 5) The type of brasseries favored most by elderly women is the "full-cup" type, while their most favorite brassiere design is a soft and simple one. The colors preferred most by them are white, beige and pink in their order. 6) When being consulted by elderly women, sales people experience various difficulties due to their poor understanding of sizes and complaint about prices. Lastly, it has been found through this survey that elderly women want to see some sales promotion material featuring their brassiere sizes and their production arid ask the brasseries makers to produce more diverse brasseries sizes.

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A Study of Weight Control Attempt, Psychosocial Status, Nutrition Behavior and Related Factors among Female University Students

  • Kim, Kyung-A;Kang, Hyun-Joo;Kim, Kyungwon
    • Journal of Community Nutrition
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    • 제1권2호
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    • pp.108-118
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    • 1999
  • This study was designed to examined psychosocial status and nutritional factors(nutrition knowledge, dietary attitudes, eating behavior, dietary intakes) among female university students and to investigate if there were differences in these variables by weight loss attempt. A cross-sectional survey was conducted to 225 female university students in Seoul. Survey instrument was adapted or modified based on literature review, and dietary intakes were assessed using 24-hour recall and CAN-pro. Descriptive statistics, t-test x$^2$-test were used in data analysis. Mean height, weight of subjects were 162.7cm, 51.3kg, and mean BMI was 19.4. One hundred-nine students(48.4%) were grouped into weight loss attempt roup and 116 students were grouped int non-attempt group. According to BMI, 58.7% of weight loss attempt group were underweight, suggesting that unnecessary weight control is common in college women. With respect to psychosocial status, subjects received moderate degree of stress and were slightly satisfied with life. There was no significant difference in stress, social support or self-esteem between the two groups, however, students in non-attempt group were more satisfied with their life(p<0.01) and adapted better in school that students in weight loss attempt group. Subjects scored 14.9${\pm}$2.1 (highest score : 20) on nutritional knowledge, and showed favorable dietary attitudes. Overall, nutritional knowledge and dietary attitudes were not significantly different between the two groups. Common eating problems were irregular meals(71.6%), followed by unbalanced meals and eating-out. Subjects in weight loss attempt group were more likely to change eating habit after entering the university and showed more undesirable eating habit. Dietary intake data indicated hat the energy derived from fat was slightly higher than the recommended level. Most of the nutrient intake was lower than the RDA, particularly, iron and calcium intake was below the 50% of the RDA. Although this study did not reveal significant difference in nutritional knowledge or dietary intake by weight loss attempt, this study showed status of weight control, eating habit and dietary intake in female university students, and provide some information for nutrition education of college women.

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