공동거주노인의 생리적 변인과 건강지수의 상관관계에 관한 연구

변재종(Byeon Jae Jong),이창규(Lee Chang Gyu) 한국사회체육학회 2003 한국사회체육학회지 Vol.20 No.2

This study was designed to investigate the correlation between physiological variables and health profiles of the older adults in nursing home. The subjects for this study were seventy two(male:25, female:47) healthy elderly people who were the members of seniors` tower in song-do hospital, didn`t have any problems in participating in this study exercise program. All the measured data were represented by mean(M) and standard deviation(SD) using version 6.12 SAS package. The pearson correlation method to determine the correlation coefficients between physiological variables and Nottingum health profiles. The 5% level of significance was used as the critical level for acceptance of hypotheses for the study. The following results were obtained from this study. 1) The energy level showed significant positive correlation with VO2max, maximal heart rate, and knee muscular function. 2) The pain level showed significant negative correlation with WHR, but showed positive correlation with VO2max, maximal heart rate, exercise time, and right knee muscular function. 3) The social isolation level showed significant positive correlation with the maximal heart rate. 4) The emotion level did not show significant correlation with the physiological variables. 5) The physical mobility level showed significant negative correlation with WHR, but positive correlation with VO2max, maximal heart rate, knee muscular function, and trunk muscular function. 6) The sleep level showed significant negative correlation with %body fat, but showed positive correlation with the lean mass. 7) The sum of Nottingum health profiles showed significant negative correlation with WHR, but positive correlation with VO2max, maximal heart rate, and right knee extensor muscle. But the correlation coefficents of all variables were low. In conclusion, physiological factors and physiological dimensions(energy, physiological mobility, sleep, and pain) are correlated.

퇴행성 슬관절염 노인여성에 있어 12 주 운동프로그램 적용 후 근기능과 신체조성 및 통증정도의 변화

지용석(Yong Suk Ji),변재종(Jae Jong Byeon),김만겸(Man Kyeom Kim) 한국사회체육학회 2000 한국사회체육학회지 Vol.13 No.-

The purpose of this study was to investigate the change of muscular function, degree of pain and body composition of female elderly ten persons with knee osteoarthritis and obesity after 12 weeks. During this periods the subjects performed isometric exercise at the specific knee joint angle without pain(15° 10° 5° in this study) and aerobic exercise to reduce the obesity that is primary risk factor of knee osteoarthritis. The results of all the variables are as followed: 1. The aspects of muscular function tested in isokinetic machine: 1) There were statistically significant differences in the peak torque, peak torque %body weight, total work, total work %body weight of extensor muscles between affected and normal knee joints, but not statistically significant differences in all variables of flexor muscles between affected and normal knee joints in the isokinetic angluar velocity of 60° /second before exercise. 2) There were statistically significant differences in all variables of extensor muscles between affected and normal knee joints, but not statistically significant differences in all variables of flexor muscles of affected and normal knee joints in the isokinetic angluar velocity of 60° /second after exercise. 3) There were statistically significant differences in all variables of extensor muscles between affected and normal knee joints, but not statisticallly significant differences in all variables in flexor muscles of affected and normal knee joints in the isokinetic angluar velocity of 180° /sec before exercise. 4) Although there were statistically significant differences in the peak torque and peak torque %body weight of extensor muscles between affected and normal knee joints, the other factors, total work and total work %body weight, were not statistically significant different at the isokinetic angluar velocity of 180° /sec after exercise. But there were not statisticall y significant differences in all variables in flexor muscles of affected and normal knee joints in the isokinetic angluar velocity of 180° /sec after exercise. 5) There were statistically significant differences in all variables of an affected extensor muscle but the peak torque and total work of an affected flexor muscle were not a significant different at the isokinetic angluar velocity of 60° /sec after exercise. But there were statistically significant differences in all variables of normal extensor and flexor muscles at the isokinetic angluar velocity of 60° /sec after exercise. 6) There were statistically significant differences in all variables in an affected extensor muscle but all variables in an affected flexor muscle were not a significant different at the isokinetic angluar velocity of 180° /sec after exercise. Although there were statistically significant differences in the peak torque, peak torque %body weight, total work %body weight of an normal extensor muscle, total work was not statistically significant different. But all variables of an normal flexor muscle were statistically significant different at the isokinetic angluar velocity of 180° /sec after exercise 2. There was not a statistically significant difference in weight, muscle mass, body fat and % body fat to observe the change of body composition between pre and post exercise. 3. There is a statistically significant difference in the pain score showing change of the degree of pain between pre and post exercise. As a conclusion, the patients with a knee joint osteoarthitis in this study can be improved in the muscular function and the pain degree but not be changed in body composition after 12 weeks. In the future, when we compose the exercise program for osteoarthitis patients, we think that the following reserch must be planed to prolonging therapy periods over 12 weeks` program which do not endowed without loads on the knee joints or can change the body composition.

1년간의 알렌드로네이트 투여와 운동프로그램이 골다공증 노인여성의 골밀도 수준과 관련변인에 미치는 효과

지용석(Ji Yong Seog),윤경재(Yun Gyeong Jae),변재종(Byeon Jae Jong),김명기(Kim Myeong Gi) 한국사회체육학회 2003 한국사회체육학회지 Vol.19 No.2

Although there were many studies about increasing the bone mineral density(BMD) of the elderly by exercise program, most of the physician have recommanded the pill, including estrongen, calcitonin, calcitrol, sodium fluoride, and bisphosphonates for increasing the BMD levels to osteoporotic patients. Among the pills, the alendronate have could increased bone mineral density(BMD) and prevent vertebral fractures radiographically than the other pills(Black et al, 1996). About this Black et al. study(1996) has demonstrated that the effect of alendronate on the risk of morphometric as well as clinically evident fractures in postmenopausal woman with low bone mass. However, the pills may be developed the side effect. Thus, using the pill is important, but the other therapy(e.g. regular exercise) is also very weighty. Therefore, for the purpose of reducing the dosage of pills, we examined the effect of exercise program on BMD level and related factors of the elderly taking the alendronate. The purpose of this study was to investigate the changes of BMD level and related factor(calcium mass, lean mass, fat mass, and body weight) in 34 elderly women after 1 year exercise program. Subjects were 34 women residing in Seoul-Seniors-Tower. Although all of the subjects have been taking the alendronate 10mg every day, these people were classified to two groups, who one group or exercise group(n=17) was participating in an exercise program for a year, and the other group or non-exercise group(n=17) was not in that program. The exercise group had taken part in exercise program 5 days per week. The results were as followed: 1. Changes of BMD levels through whole body scan. There were not significant(p>.05) differences in BMD levels between both groups before the exercise program. Also, there were not significant(p>.05) differences in BMD related factors between both groups after the exercise program. But after one year exercise programs, there were significant differences in Head(t=-2.194, p=0.043), Legs(t=-2.233, p=0.040), Trunk(t=-3.581, p=0.002), Ribs(t=-2.515, p=0.023), Pelvis9t=-3.631, p=0.002), and Spine(t=-4.590, p=0.001) in the exercise group. In fact we thick that the previous variables improved the T-score to 15.73%(t=-2.849, p=0.012). However, after one year experiment, there were significant differences in only Head(t=-2.938, p=0.010) in the control group. Thus, the T-score of the control group was not improved. 2. Changes of BMD related factors Although the calcium mass was not significant(p>.05) different between both groups, in times it was significantly increased 5.14%(t=-2.690, p=0.016) in an exercise group. Also, there were not significant differences in lean mass, fat mass, and body weight between or within groups. As a conclusion, although the alendronate is advantageous to the elderly people with osteoporosis, the method of exercise program combined the pill is more effective than the method of pill alone. In conclusion, we thick that if the osteoporotic patients must take in the alendronate, they must be participated in exercise program to reduce the dosage of pill and to gain the more benefit on BMD level and so on.

장기간 복합운동이 고령자의 심폐기능과 신체조성에 미치는 영향

김성수(Sung Soo Kim),심영제(Young Jae Sim),황문현(Moon Hyeon Hwang),변재종(Jae Jong Byeon),최요섭(Yo Seob Choi),서경호(Kyeong Ho Seo),김만겸(Man Kyeom Kim) 한국사회체육학회 2000 한국사회체육학회지 Vol.13 No.-

This study was designed to investigate the effect of a year aerobic combined with resistance weight training on cardiorespiratory function and body composition of elders. The subjects for this study were thirty healthy elderly people who were members of seniors tower at Song-Do hospital and didn`t have any history of cardiorepiratory disease. The subjects were divided into two groups: aerobic combined with resistance weight training group(n=16), and aerobic training group(n=14). Both groups have been trained three times a week for a year. The exercise program for both groups was made up of a 15-minute warm-up, cool-down. Stretching was performed every ten minutes for the prevention of injuries which could occur during the main exercise and quick recovery of the used muscle. Aerobic training was performed for each 10-20minutes using the treadmill and cycle ergometer at the intensity of 50-70% HRmax. The resistance weight training was performed for each 3set using the reg press, reg extension, reg curl, back extension, abdominal flexion, and torso at 60% of one-repetition maximum. One repetition maximum(1RM) of each person in all the six terms measured prior to training performance. For the data, all the measurements were represented b, mean(M) and standard deviation(SD) using SAS Package(version 6.12). Statistical techniques for data analysis were ANCOVA to determine the difference among groups. The 5% level of significance was used as the critical level for acceptance of hypotheses for the study. The following results were obtained from this study. 1. In the aerobic exercise group and the aerobic combined with resistance weight training group, rest RPP decreased significantly after a year training. 2. In the aerobic exercise group and the aerobic combined with resistance weight training group, there wasn`t a significant difference in rest HR after a year training. 3. In the aerobic exercise group and the aerobic combined with resistance weight training group, there wasn`t a significant difference in V02max after a year training. 4. In the aerobic exercise group and the aerobic combined with resistance weight training group, there wasn`t significant difference in rest systolic blood pressure while diastolic blood pressure decreased significantly after a year training. 5. In the aerobic exercise group and the aerobic combined with resistance weight training group, waist to hip ratio decreased significantly while fat mass(kg), %body fat, and lean body mass(kg) weren`t significant difference after a year training. In conclusion, the result of this study suggests that this kind of aerobic combined with resistance weight training can contribute to the better improvement in the cardiorespiratory function. In the changes of body composition, though there was only decreased significant waist to hip ratio between the two groups. Although the statistical significance of the change was not discovered, aerobic combined with resistance weight training group showed that the tendency of fat mass(kg), %body fat loss and lean body mass(kg) were increased after a year training. Therefore, carrying out a long period of aerobics and resistance weight training at the same time is considered to be proper exercise programs to the development risk of heart disease and to prevent all kinds of regressive diseases and reduce body fat in elderly people. More effective and various exercise programs should be developed in the near future to be helpful with the elderly people.

16주간 운동프로그램이 NIDDM 비만 중년남성의 Leptin, HbA1c, BMI 및 신체조성에 미치는 영향

남기혁(Nam Gi Hyeog),신말순(Sin Mal Sun),유재현(Yu Jae Hyeon),배종진(Bae Jong Jin),이상학(Lee Sang Hag),김성수(Kim Seong Su),홍윤숙(Hong Yun Sug),변재종(Byeon Jae Jong),박현경(Park Hyeon Gyeong) 한국사회체육학회 2003 한국사회체육학회지 Vol.20 No.2

The purpose of this study was to define that the effect of exercise program during 16weeks on Leptin, HbA1c, BMI and Body composition in middle aged men with obesity and NIDDM. The subjects for this study were 14 middle aged men with obesity and NIDDM who didn`t have any history of cardiorespiratory disease. The subjects were divided into two groups: exercise training group(N=7), and control group(N=7). exercise program was performed 3days a week for 16weeks. The exercise program was combined aerobic exercise and resistance training. Aerobic exercise was performed for 10-30minutes using the treadmill and cycle ergometer at the intensity of 50-60% on HRmax. Resistance training was performed for each 2-3set at 40-60% of one repetition maximum. For the data, all the measurements were represented by mean and standard deviation using SPSS statistical package(version 10.0). Statistical techniques for data analysis were Tow-way repeated ANOVA to determine the difference between each group and each time. Additionally, correlation analysis was performed among the leptin, HbA1c, BMI, and %BF at pre and post of exercise program. The 5% level of significance was used as the critical level for acceptance of hypotheses for the study. The result of this study were shown as followed; 1. In the exercise group compared control group, leptin, HbA1c, BMI and %BF decreased significantly after exercise program. 2. The correlation coefficient among the leptin, HbA1c, BMI and %BF wasn`t a significant at correlation pre exercise program. But those was a significant on high level after exercise program. In conclusion, the result of this study suggests that exercise training can contribute to the better improvement on hormone sensitivity of cell.

상하지의 등속성 굴근력과 신근력, 그리고 근육량과 골밀도의 상관관계

정일규 ( Jeong Il Gyu ),윤진환 ( Yun Jin Hwan ),김종오 ( Kim Jong O ),김영표 ( Kim Yeong Pyo ),이미숙 ( Lee Mi Sug ),윤재석 ( Yun Jae Seog ),변재종 ( Byeon Jae Jong ) 대한스포츠의학회 2003 대한스포츠의학회지 Vol.21 No.2

The purpose of this study was to investigate the relationship among Isokinetic Muscle Strength, Muscle Mass and Bone Mineral Density in Body Segments. The subjects in this study were 12 males (age, 19.66±1.72yr; height, 172.66±4.92cm; weight, 66.45±8.22kg

수영이 정신지체인의 체력요인과 도파민 농도에 미치는 영향

박봉섭,변재종,이창규 한국특수체육학회 2004 한국특수체육학회지 Vol.12 No.2

The purpose of this study was to find out the effects of swimming exercise programs on muscular function, cardiorespiratory function, agility, flexibility, balance, and dopamine concentration in the mentally retarded. The subjects were 5 mentally retarded students of high school for special education. The physical fitness factor and dopamine concentration were measured before and after 22-week swimming exercise(2 times/week, 60minutes/session). The statistical procedures used to the analysis were paired t-test. The results were as follows; First, the increase of physical fitness factors was shown in the cardiorespiratory function and flexibility. Second, the increase of dopamine concentration was shown. It could be concluded in this study that swimming exercise program had significant effects on the improvement of physical fitness and dopamine concentration of the mentally retarded.