혈압강하를 위한 적정 운동강도 및 운동후 혈압강하 기전에 관한 연구

전종귀,전병화,김세훈 한국운동과학회 2003 운동과학 Vol.12 No.2

전종귀, 전병화, 정세훈. 혈압강하를 위한 적정 운동강도 및 운동후 혈압강하 기전에 관한 연구. 운동과학, 제12권 제2호, 197-222, 2003. 고혈압환자와 정상 성인에서 일시적 지구성을 실시하여 운동강도 변화에 따른 운동중, 운동후 혈압 및 심박수의 변화를 관찰하고 지구성 운동훈련이 고혈압환자의 혈압 조절에 효과적인가의 문제를 실험적으로 규명하였다. 자연발생 고혈압쥐(SHR)를 실험 재료로 운동시와 운동후의 혈압 및 심박수를 시간 변화에 따라 관찰하여 운동후 혈압 강하현상을 확인한 다음 운동후 혈압강하 현상의 기전과 자율신경계 및 nitric oxide, K 통로와 관련이 있는지를 관찰하기 위하여 nitric oxide 합성 억제제 및 자율신경 차단약물 및 각종 K통로 억제제를 투여하고 효과를 관찰하였다. 고혈압환자와 정상성인은 60% HRmax운동시 가장 효과적으로 혈압강하가 나타났으며 70%, HRmax의 운동은 운동 초기에 급격히 혈압이 상승하였다. 또한 50% HRmax의 운동은 60% HRmax 운동보다 혈압강하가 낮은 것으로 나타나 안정성과 효과적인 혈압 강하를 위한 적정 운동강도는 60%HRmax라 할 수 있다. 기간별 운동 결과는 8주에서 12주로 점차 운동참여 기간이 장기화 될수록 휴식기 혈압강하 효과는 큰 것으로 나타났다. 고혈압백서는 0.9km/hr이상의 운동 강도로 운동을 해야 혈압강하 효과가 있으며 심박수가 증가된 상태에서 혈압이 감소하는 것으로 보아 운동 후 혈압의 감소는 말초저항의 감소에 기인하는 것으로 사료된다. 운동 후 혈압 강하기전은 nitric oxide의 분비 증가, 운동 중 대사산물 증가에 의한 KATP channel의 활성도 증가 등이 중요한 역할을 할 것으로 사료된다. Jun, J.k., Jeon, B.H., Kim, S.H. Studies on the optimal exercise intensity for post-exercise hypotension and its mechanism. Exercise Science, 12(2): 197-222, 2003. The purpose of this study was to investigate blood pressure(BP) and heart rate(HR) of spontaneously hypertensive rats(SHR) and hypertensive patients during the exercise and post-exercise according to exercise intensity. The effects of endurance training on control of blood pressure in hypertensive patients was investigated. The blood pressure and heart rate of SHR was measured during and after the exercise according to the lime flow. After the exercise, reduction in BP of SHR was conformed. The effects of administration of nitric oxide synthase blocker, K channel inhibitor, and autonomic nerve system blocker on reduction in BP condition were observed. The results are as follows. The most effective reduction in BP appeared about the subjects at 60% HRmax. 70% HRmax increased BP in the first stage of the exercise, and the decrease of BP was lower in the 50% HRmax exercise than 60% HRmax exercise, and so the tatter is the optimal exercise intensity for safe and effective decrease in BP. We conclude that blood pressure can be suppressed with the endurance exercise training. The exercise intensity over 0.9km/hr had effect on the decrease in BP of SHR. Reducing peripheral resistance caused decrease in BP after exercise, considering decrease in BP in the condition of increase in heart rate. Increase in nitric oxide excretion and KATP channel activity play important roles of post-exercise hypotension and its mechanisms.

편집위원칼럼 - 전국 AI 매몰지에 대한 진실

전종귀,Jeon, Jong-Gwi 대한양계협회 2020 월간 양계 Vol.52 No.4

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.

20주간의 혼합운동프로그램이 정신지체 성인의 신체조성과 체력에 미치는 효과

전종귀,염동삼,조병준,이상기,박희근,한동수,장학영 한국특수체육학회 2004 한국특수체육학회지 Vol.12 No.3

The purpose of this study was to figure out the effects of participation in a combined exercise program on the body composition and physical fitness of adults with mental retardation. Fifteen adults with mental retardation in a special institute took part in aerobic and strength , combined exercise at 55 - 69%HRmax at least one hour a day, 3 times a week for 20 weeks. The body composition and physical fitness profiles of subjects were measured before and after training period, respectively. Dependent t-test was used to analyze the statistical significance. The results were as follows; First, participants showed more favorable % body fat, lean body mass, fat mass, WHR after training. Second, participants showed more improved upper body strength and balance after training. The findings imply that the combined exercise program for long duration had significant effects on the health promotion of adults with mental retardation.

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.

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.

개인 및 환경적 조건과 스키상해의 관련성 연구

전종귀,강문석 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 study was to investigate during the period of 1999-2001 winter season in M ski resort. This study is analysis on related ski injury in personal and environmental condition on records of 1,105 people. The resuits study were as follows; First, Along with increased numbers of beginners, there are too many people in beginner's highly sex, age, level and cause of injured people. There were three causes that worked upon and affected on developing injuries. A personal factor was that beginners, without being properly taught, imitated skilled skiers or rode on an advanced course that which was beyond their ability and lost their power of control. Second, An environmental factor was that the slopes and the lift were not sufficiently facilitated for beginners and so forth made them utilize facilities for more advanced skiers where it was less crowded. Most ski accidents occur, when skiers chose higher level course than their ability with over estimation of their ability. The finding of these results implied that sufficient preseason preparation in terms of fitness and knowledge of skiing skill is the ski injury prevention.

중량줄넘기 운동의 생리적 효과

전종귀 한국운동과학회 1997 운동과학 Vol.6 No.1

중량줄넘기 운동의 생리적 효과. 운동과학, 제6권 제1호, 1-12, 1977. 중량줄넘기 운동훈련의 생리적 효과를 규명코자 운동훈련 경험이 없는 14명의 남자 중학생을 한 집단 7명씩 일반 및 중량줄넘기 운동훈련 집단에 무선배정하고 이들을 대상으로 각각 무게 200g의 일반줄넘기 및 무게 500g의 중량줄넘기 운동훈련을 1일 5분간, 주 6회 빈도로 6주간 실시하였다. 일반 및 중량줄넘기운동시의 평균 운동강도는 각각 75.8% 및 82.2% HRreserve였다. 준최대 부하운동에 대한 호흡순환계 반응과 근력, 근파워 및 무산소성 운동역치 등을 운동훈련전 측정치들과 비교하고 훈련집단 간에도 비교 관찰하였던 바, 각 평균치의 차의 유의성을 t(independent, paired t) 검정법을 이용하여 p<.05의 유의수준에서 규명하여 다음의 결론을 얻었다. 장기적인 줄넘기 운동훈련으로 비훈련자의 무산소성 운동역치가 개선되고 동일강도 준최대 부하운동시의 V˙E, V˙O₂, V˙CO₂, R, HR 등의 요인이 저하된다. 비훈련자의 악력과 하지근 파워도 줄넘기 운동훈련으로 개선될 수 있다. 이상과 같은 줄넘기 운동의 생리적 효과는 일반 줄넘기 운동훈련보다 중량줄넘기 운동훈련의 경우가 보다 우수하다. The effects of weighted rope skipping training on the Physiological factors. Exercise Science, 6(1): 1-12, 1977. The purpose was to study the effects of weighted rope skipping training on the physiological factors. Fourteen untrained middle school boys were assigned into one of the two rope skipping groups : general rope(200g) skipping(GRS, N=7) and weighted rope(500g) skipping group(WRS, N=7). 75.8% and 82.2%HRreserve were the training intensity of GRS and WRS, respectively. The rate, duration, and frequency of rope skipping were 1 times/sec., 5 min/day, and 6 days/week, respectively. The cardiorespiratory responses to submaximal traemill running, anaerobic threshold, grip strength, and muscle power were measured before and after 6 weeks of the training period. Data were tested(p<.05) with paired and independent t. V˙E, V˙O₂, V˙CO₂, R, and HR response to submaximal treadmill running after GRS and WRS training were decreased significantly. Grip strengrh was improved significantly with GRS and WRS training. But anaerobic threshold and muscle power were improved signiflcantiy with only WRS training.

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.