장기간 수영운동에 참가한 중년여성의 신체구성과 건강체력 특성에 대한 연구

전종귀,성민철,이창규,현광석,조병준 충남대학교 체육과학연구소 2000 體育科學硏究誌 Vol.18 No.1

The purpose of this study was to identify the effects of swimming exercise career on the middle-aged women. The number of sujects were 44 postmenopausal women(45-60 age group). The number of exercise group were 27(3 years average career) and that of control group were 17, Percent body fat physical development score, back strength, grip strength, trunk flexion, endurance were measured. The results were as followings; 1. The percent body fat, physical development score, back strength, grip strength, endurance of swimming exercise group was higher than that of control group. The difference showed the statistical significance. The trunk flexion and grip strength of swimming exercise group were lower than that of control group. The difference didn't showed the statistical significance. 2. The back strength, muscle endurance, endurance of swimming exercise 7 years average career group was higher than that of 3 years average career group. The difference showed the statistical significance. As the above, the regular participation of swimming exercise help the middle-aged women to promote their health-related fitness. Also the exercise prevent obesity, back pain.

압력비에 따른 2차원 초음속 터빈의 유동특성에 대한 실험적 연구

조종재,김귀순,김진한,이은석 朝鮮大學校 機械技術硏究所 2005 機械技術硏究 Vol.8 No.1

본 연구에서는 초음속 충동형 터빈의 유동특성을 알아보기 위해 소형 초음속 풍동을 설계 하였으며 Single pass Schlieren system을 이용하여 유통을 가시화하였다. 실험은 2차원 초음속 노즐과 익렬을 조합하여 압력비에 따라 실시하였다. 실험을 통해 충격파를 포함한 복잡한 유동 형태와 노즐-익렬, 충격파-경계층 상호작용 등을 관찰할 수 있었다. In this paper, a small supersonic wind tunnel is designed and built to study the flow characteristics of a supersonic impulse turbine. The flow is visualized by means of a single pass Schlieren system. The supersonic cascade with 2-dimensional supersonic nozzle was tested over a wide range of pressure ratio. Highly complicated flow patterns including shocks, nozzle-cascade interaction and shock boundary layer interactions are observed.

최대운동 후 정리운동 프로그램이 젖산 회복율 및 근력에 미치는 영향

전종귀,한동엽 忠南大學校體育科學硏究所 2002 體育科學硏究誌 Vol.20 No.1

This study was to nuderstand the effect of cooling down after maximal exercise on the lactic of the blood, and the muscular strength. To achieve this purpose, nine athletes of Chung-Nam university were selected as doners. Blood was gathered form each doner at six times, in resting, after maximal exercise, after recovery times(3, 5, 15, 30 minute). The strength was measured after 30minutes maximal exercise. The results were as follow: 1) Lactic acid of the blood Significant differences was appeared at the 15minute and 30minute recovery phase. Also, them were significant in the recovery ration by the three different Cooling down maximal exercise. 2) Strength Measured strength after maximal exercise (at the 30minute) did not appeared significantly.

지역사회 발전을 위한 해양 레저스포츠 관광의 활성화 방안

전종귀,정문현 忠南大學校體育科學硏究所 2003 體育科學硏究誌 Vol.21 No.1

The purpose of this study is to clarify the reason why marine sports and leisures should be added to Boryoung Mud Festival, to find out the probable problems which would be resulted afterwards, and to find out the way to promote the existing festival events. The conclusions completed from many kinds of documents and data concerned are like these; First, to promote Boryung's tourist industry, much more sightseeing facilities that would help people take part in marine sports such as diving, fishing, wind surfing, yachting, jet-skiing, water-skiing should be supplied. And other amusement parks such as marine museums or water parks should be built to attract lots of tourists' attentions. Furthermore, the wharf that could make people conveniently land or board at Boryung must be built preferentially in order to popularize the marine sports & leisures.. Second, a large scale accommodations complex must be secured to win over a great number of tourists. These facilities must be large enough to accommodate more than 1000 people at once. To attract private capital to build these facilities, it is necessary that the city should support financial back up such as tax cut an construction. Third, marine sports & leisures tend to attract new tourists continuously and let them visit the places repeatedly. And these consumers have such characteristics that they would enjoy sports & leisures all the year round. So in order to satisfy their needs, more attractive, more impressive, and still more creative marine sports programs of Boryung's own must be developed, which can be developed for families or associations of like-minded persons. The present Mud Festival of Boryung is held at the place where tourists can not see the natural shore of an estuary. So there are some limitations to make people feel real mud festival and natural costal environment. Fourth, it is necessary that the Local Government Act should relax restrictions on possessory right permission in open waters and should relieve legal standards on leisure sports facilities. Through these actions, those who are engaged in leisure industry would be motivated to give much more wonderful and touching experiences to the tourists who will visit Boryung. Consequently it could be very helpful to develop the whole sports & leisures industry of Boryung.

유산소 운동과 근력 강화 운동이 노인 당뇨병 환자에 미치는 영향

전종귀,정준현 忠南大學校體育科學硏究所 2003 體育科學硏究誌 Vol.21 No.1

The purpose of this study was to investigate the effects of aerobic exercise and muscle strengthen exercise of elderly patients with type-Ⅱ diabetes mellitus. The subject for this study was twenty elderly patients with type-Ⅱ diabetes mellitus who didn't any problems of complications in participating in this study. Twenty elderly patients with type-Ⅱ diabetes mellitus, were randomly selected and divided into three groups, aerobic exercise group(n=7) and muscle strengthen exercise group(n=7) and control group(n=6). The experimental groups have been trained aerobic and muscle strengthen exercise. In the experimental groups both groups practiced exercise for 50min a day, 4times a week during 12weeks, while the control group did not participated related activities. The aerobic exercise was performed by using cycle ergometer. The muscle strengthen exercise was performed by using elastic band at the intensity of thera-band of yellow color for 1-4weeks, and red/blue color for 5-12weeks. All measured data were represented by mean and standard deviation using SPSS. The first statistical techniques for data analysis were univariate analysis of variance to analyze the difference between these group.

200m 수영 경기의 기록향상을 위한 훈련방안에 관한 연구

전종귀,강병길,이규승,오인석 忠南大學校體育科學硏究所 1995 體育科學硏究誌 Vol.13 No.1

The purpose of this paper is to provide elementary data for the adequate program by comparing and analying the intensity of training during the contest and training. The subject is composed of eight(8) swimmers who are participating in the training program in Taejon City. The results of the experiments are as follows: (1) The training for the 200m crawl and back stroke must be done in different ways (2) The personal differences of the athletes must be considered when the training for the contests are being conducted. (3) The must influential factor for the crawl and back stroke contest is the training of 150m. and for the other distances intensified trainings are needed. (4) More than six(6) times of repetitive trainings are necessary for the crawl and eight times for the back stroke and the more intensified training is needed for the training less the eight times in back stroke.

체육계열학생과 응급구조과 학생의 폐기능, 유연성, 근력 및 근파워, 비만도 비교 연구

전종귀,조병준 충남대학교 체육과학연구소 2006 體育科學硏究誌 Vol.23 No.1

The purpose of this study was to compare the level of Pulmonary function, Flexibility, Muscle Strength and Power, Body fat between EMT student and physical education students. Nine a major in EMT student volunteers, and nine a major in physical education student volunteers participated in thet study as subjects. The basic Pulmonary function, Flexibility, Muscle Strength and Power, Body fat were measured. The data obtained in the study was analyzed by SPSS PC+ for window version 10.0. The difference in the mean of each variable between the two groups was analyzed by using the t-test and the significance level for all analysis was set at <.05. The results were as follows; First, There was a significant difference in the Pulmonary function between the two groups. The difference showed the statistical significance on back strength, balance and power in physical education students. Second, There were no significant difference in body fat between the two groups Third, There was significant difference in the Muscle Strength and Power between the two group. The difference showed the statistical significance on peak torque. Fourth, There were significant difference in body fat between the two groups with the exception of lean body fat. The difference showed the statistical significance on body fat%, body fat mass in the physical education students. It was concluded that the physical education students could be enhanced due to the long-term period of training. Based on the findings of this study, the regular participation of regular exercise help the untrained men achieve health-related fitness.

고혈압환자의 트레드밀 운동 전·후의 혈압과 혈관탄성 반응

전종귀,이종호 忠南大學校體育科學硏究所 2001 體育科學硏究誌 Vol.19 No.1

The Purpose of this study was to analyze the response of treadmill exercise on blood pressure and vascular compliance in essentially hypertensives. Twenty volunteers were studied : hypertension group(10), normal group(10). The experimental group were practicing on a treadmill at the exercise intensity of 60% HRmax for 30 minutes. We measured blood pressure and vascular compliance at 30minuses pre-exercise and post-exercise. This data was analyzed by dependent t-test and pearson's correlation between blood pressure and vascular compliance. The result was as follows: The systolic blood pressure in normal group showed significant differences between pre-exercise and post-exercise. But diastolic blood pressure in normal group showed no significant differences between pre-exercise and post-exercise. The systolic and diastolic blood pressure in hypertension group showed a significant differences. The vascular compliance measured right and left ankle in normal group and hypertension group which showed significant differences between pre-exercise and post-exercise. The systolic blood pressure in normal group was significantly related with diastolic blood pressure, vascular compliance measured at left ankle. Significant relationship was found between vascular compliance measured at right and left ankle. However, the diastolic blood pressure wasn't correlated with vascular compliance measured at right and left ankle. The systolic blood pressure in hypertension group was significantly related with diastolic blood pressure, vascular compliance measured at right ankle and left ankle. The diastolic blood pressure in hypertension group was significantly related with vascular compliance measured at right ankle and left ankle. And significant relationship was found between vascular compliance measured at right and left ankle.

유산소 운동이 비만인의 신체구성과 혈중지질대사에 미치는 영향

전종귀,김선호 忠南大學校體育科學硏究所 2002 體育科學硏究誌 Vol.20 No.1

The purpose of this experiment was to recognize the influence executed aerobics for eight weeks, and what kind of influence were having on body compositions, metabolism of blood lipids according to sports disposition period, and the object of this experiment was university students who were being obesity. The object of this experiment was 12-man-university students who were having at least 25% deal of fat mass(fat%), had no special sport experiences, and their health state was desirable, and they were divided two groups, one was exercise-group and the other was non-exercise-group, each group had 6 members. By pre-experiment, the experiment was executed on treadmill during 50 minutes with HRmax 75%. Blood gathering was done when the object was stability and after the exercise immediately, and the blood which were gathered, was analyzed for blood lipid. After 8 weeks aerobics, though exercise group lessen their weight, fat mass, and the rate of fat in comparison with opponent, they didn't greatly differ from non-exercise group in body compositions. However, after the aerobics executed for many hours, in comparison with non-exercise-group, exercise-group had been increased the rate of HDL, but decreased the rate of TC and TG. The result of this experiment is the aerobics effects body composition, blood lipid and makes them are changed. The reason is aerobics makes our body to be increased ability of metabolism and lipolysis, and amount of muscles, adipose tissue, and the rate of energy consumption, and using of adipose. Therefor, aerobic that execute for many hours increase the energy consumption, so it prevents obesity phosphorus from chronic disease. In conclusion, aerobics is an effective exercise to maintain our good health.

中學生의 學級內, 社會的 地位의 高·下集團間 體型 및 運動能力의 差

全鍾貴,閔昌基,李鍾虎 충남대학교 자연과학연구소 1983 忠南科學硏究誌 Vol.10 No.1

The purpose of the present investigation was to extend the comparison of groups of popular and unpopular students to include somatotype and motor characteristics. The subjects were 20 boys and 20 girls who attended one of middle schools enrolled at random. They were selected on the basis of their social status indices of acceptance-rejection ((acceptance-rejection)/(N-1)) derived from a sociometric questionaire. The 10 boys and girls with the highest sociometric status indices of the total group of students(N=60) formed the high social status groups ; the students with the lowest indices formed the low social status groups. The somatotype of each subject was determined according to the Heath-Carter's anthropometric method. The motor characteristics were composed of 100m dash, standing broad jump, throwing, pull-up(for boys), chinning(for girls), and sit-up being often used for physical fitness assessment in schools in Korea. The somatotypes of the boys and girls in the popular and unpopular groups were plotted on somatocharts. The t test were taken to determine the discrepancies or differences in somatotypes and motor characteristics between groups. The authors reached the following conclusions ; 1. The high social status students were older than the low status in age. 2. The high social status students were taller than the low status in body height. 3. The high social status boys were not hevier than the low status in body weight, but the girls with the high social status were hevier than the low status girls. 4. The low social status students were more endo-mesomorphic than the high status. 5. The high social status boys were generally superior to the low status in motor ability. 6. The high social status girls were more skillful than low status in 100m dash and chinning. 7. The low social stauts girls were superior to the high status in standing broad jump, throwing, and sit-up performance.