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.

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.

운동선수의 체간부 등속성 근기능 및 유연성과 요통과의 관계

전종귀,박희근,송영민,조병준 충남대학교 체육과학연구소 2000 體育科學硏究誌 Vol.18 No.1

The relationships of the isokinetic muscle functions and the flexibility of body trunk to low back pain(LBP) were investigated in 16 female ahtletes aged 21.5 years. Some of them were suffering from LBP syndrome without clinical signs of lumbosacral nerve root irritation or compression. The isokinetic muscle functions of subject's body trunk were evaluated using Cybex770. The peak torques of trunk extensors and flexors were measured at 60˚ /sec, respectively. The powers and the total works of trunk extensors and flexors were measured at 180˚ /sec, respectively. The back strength and the trunk flexibility of the subjects were measured with dynamometer and flexormeter. The frequency scale, the visual analogue scale(VAS), and the verbal rating scale(VRS) of subject's LBP were evaluated by interview. The Pearson' Rs between the variables and their significances were calculated for statistical analysis. The coclusions were as follows. 1.The frequency of LBP in female athletes was once in four months. 2.The VAS(0-10) of LBP in female athletes was 2.62. 3.The VRS(1-7) of LBP in female athletes was 2.81(weak). 4.The significant negative correlations were observed between the frequency of LBP and the muscle mass, the trunk flexibility, and back strength of subject. 5.The weak correlations exist between the VAS of LBP and the age of subject, between the VRS of LBP and the trunk flexibility of subject. 6.There were not any significant correlations between the variables of LBP and the isokinetic muscle functions, and other physical and physiological variables.

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.

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.

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.

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.

운동학관련 학문에 대한 개념적 성찰과 전략적 제안

전종귀 대한운동사협회 2008 대한운동사협회 운동사대회자료집 Vol.2008 No.-