면역력 약해지면 건강도 적신호

강소형 대한지방행정공제회 2012 地方行政 Vol.61 No.710

연령에 따른 스크린 배드민턴 참여가 신체 성분과 심폐 능력에 미치는 영향

강소형(Kang, So-Hyung),김규태(Kim, Kyu-Tae) 한국체육과학회 2021 한국체육과학회지 Vol.30 No.5

This experimental research was conducted to examine and understand the effect of screen badminton on the body components and cardiorespiratory ability, and through which, it was sought to validate whether the screen badminton can be helpful for achieving positive changes as body components and enhancing the cardiorespiratory ability. For this research, the BMI, skeletal muscles, and body fats were measured as the measurement variables for measuring the body components of 30 people in each age group of their teens, those in their 30s, and those in their 50s residing in City D after performing screen badminton for 12 weeks. As for the measurement variables for measuring the cardiorespiratory capacity, VO₂max, VE, RF, RQ, and HR during exercise were measured. As a result of the study conducted, the variables of the body components measured demonstrated statistically significant results in their 30s (p<.05) for BMI, skeletal muscle in their 30s (p<.01), and body fats in their 30s (p<.05) and 50s (p<.01), respectively. As for the results for the cardiorespiratory capacity measurement, statistically significant results were demonstrated across all age groups such as the items of VO₂max for the teens (p<.05) and those in their 30s (p<.01), items of VE for all age groups of the teens (p<.05), those in their 30s (p<.001), and those in their 50s (p<.01), items of RF for those in their 30s (p<.01) and those in their 50s (p<.05), items of RQ for the teens (p<.05) and those in their 30s (p<.01), and items of HRmax for the teens (p<.001), those in their 30s (p<.001), and those in their 50s (p<.001), respectively.

연령에 따른 스크린 배드민턴 참여가 집중력에 미치는 영향

강소형(Kang, So-Hyung),김규태(Kim, Kyu-Tae) 한국체육과학회 2020 한국체육과학회지 Vol.29 No.6

This study was conducted to compare and analyze the results of 12-week participation in screen badminton with 30 men and women as subjects, with 10 each in their 10s, 30s, and 50s, living in D metropolitan city to verify the effects of screen badminton in improving beneficial mental functions. In order to measure one’s concentration for this study, Attention, Impulsive, and Incorrect factors were measured as variables. The study shows statistically significant changes in Attention among those in their 10s (p<.01) and 30s (p<.01), Impulse among those in their 50s (p<.05), and Incorrect in their 30s (p<.01) and 50s (p<.001). In conclusion, screen badminton has been confirmed to help positive changes in concentration improvement in a wide range of age groups in their 10s, 30s, and 50s. It is also significant that this study was the first to explore the effects of screen badminton on one’s concentration.

유산소 운동이 사무직 중년 남성의 스트레스 회복능력에 미치는 효과

강소형(Kang, So-Hyung) 한국체육과학회 2018 한국체육과학회지 Vol.27 No.3

The purpose of this research is to present a relatively more effective method of relieving stress through aerobic exercise for the middle aged men of clerical jobs by analyzing the impact of aerobic exercise after performing a 12 week aerobic exercise. In this research, 35 middle aged men of clerical jobs were subjected to the aerobic exercise for 12 weeks. A mild aerobic exercise was performed at 60%VO₂max for 3 times a week for 50 minutes each. The stress hormones were measured by collecting cortisol, epinephrine, and norepinephrine for a total of 6 times for 30 minutes before exercise and 60 minutes after exercise during the 1st and 12th weeks of the exercise. To review the changes of stress hormones as per the times before and after the exercise and the time of measurement, we conducted analysis using the Repeated Measures ANOVA using SPSS/PC + Win21.0 Version. The level of significance was validated at the level of p<.05. Consequently, the statistically significant difference (p<.001) was demonstrated for cortisol, epinephrine, and norepinephrine for all of the subjects (for the 1st and 12th weeks of the exercise) following the verification period (before the exercise, 30 minutes after the exercise, and 60 minutes after the exercise), and there was also a statistically significant difference (p<.01) in the interaction between time period and the subjects. Furthermore, there was also a difference (p<.001) between the verification groups in between the subjects. Therefore, the aerobic exercise for 12 weeks has been discovered to have a positive impact on the middle-aged men of clerical jobs, further stressing the need for the exercise.

유산소 운동이 인터넷 게임중독 청소년의 건강관련 삶의 질(Peds QL™ 4.0)과 도파민에 미치는 영향과 상관관계 분석

강소형(Kang, So-Hyung) 한국체육과학회 2017 한국체육과학회지 Vol.26 No.4

This study investigates the effects of the 12-week aerobic exercise program on “health-related quality of life” and dopamine levels in adolescents with internet gaming addiction and conducts correlation analysis for the variables after the exercise program is over in order to suggest a more effective method for reducing the addiction that incorporates aerobic exercise for internet gaming-addicted youths. In this study, 41 adolescents diagnosed with internet gaming addiction were assigned to the aerobic exercise group (21) and the control group (20) for a 12-week long experiment. The aerobic exercise group participated in a 50-minute long aerobic exercise sessions with a moderate intensity (60%VO₂max) three times a week. The health-related quality of life was measured using the Korean version of Peds QL™ 4.0, and the dopamine levels were measured before and after the experiment for both the exercise and the control groups. The mean and standard deviation of scores on each item were obtained using SPSS/PC+ Win20.0 Version to examine the differences in health-related quality of life and dopamine level between two groups and pre-post measurements. The differences were analyzed using repeated measures ANOVA. Pearson correlation analysis was performed to examine the correlations among variables after exercise. The statistical significance was tested at p〈.05. The analysis results show significant differences in physical functioning (F=23.28, p〈.001) and scholastic functioning (F=168.46, p〈.001) among items of health-related quality of life. The changes in dopamine level was also significant (F=11.565, p〈.01). Regarding post-exercise correlations between health-related quality of life and dopamine level, only the correlation between physical functioning showed a significant negative correlation with dopamine level (r=-0.690, p〈.05). Thus, it is concluded that aerobic exercise is effective in increasing health-related quality of life and reducing stress hormones in adolescents with internet gaming addiction.

노인의 근력과 혈압의 상관성

강소형(Kang, So-Hyung),김규태(Kim, Kyu-Tae) 한국체육과학회 2021 한국체육과학회지 Vol.30 No.6

This study sought to examine the correlation between the senior citizens’ muscular strength and blood pressure as a cross-sectional research design based on the national fitness of 100. The subjects involved 901 senior citizens aged 65 to 89, and as for the variables of muscular strength, the upper extremity muscular strength measurement method was performed, and the lower extremity muscular strength measurement method was performed by repeating sitting on a chair and standing up off the chair, while the systolic and diastolic parameters were set for the blood pressure variables. did. As for the data on the results measured for this study, the mean (M ) and the standard deviation (SD) of each question were calculated by using the SPSS/PC+ Win 21.0 Version. A simple correlation analysis was performed to validate the correlation between the muscular strength and blood pressure of this measured value, and all of the statistical significance levels were set to the level of p<.5, respectively. As a result of the study, the upper extremity muscular strength and systolic blood pressure, upper extremity muscular strength and the diastolic blood pressure demonstrated such a clear and positive correlation, while the lower extremity muscular strength and systolic blood pressure demonstrated a clear and negative correlation and statistical significance, while the lower extremity muscular strength and diastolic blood pressure demonstrated a weak and negative correlation, respectively. As a result, it was verified that there is a correlation between the muscular strength and the blood pressure.

유산소 운동이 심혈관질환 위험군 남성 노인의 운동능력과 ST Level에 미치는 효과

강소형 ( So-hyung Kang ),김도진 ( Do-jin Kim ) 한국특수체육학회 2020 한국특수체육학회지 Vol.28 No.4

본 연구는 심혈관질환 위험성이 있는 남성 노인을 대상으로 유산소 운동이 운동능력과 ST level에 어떠한 영향을 미치는지 규명하고자 16주간의 트레드밀 유산소 운동 전과 후의 결과를 비교, 분석하여 심혈관질환 남성 노인들에게 운동의 효과를 보다 명확하게 전달하는 데 목적이 있다. 본 연구의 대상자는 65세 이상의 남성 노인 중, 심혈관질환 발병 위험도 평가도구(KOSHA GUIDE H-1-2013)를 이용하여, 중등도 위험군의 ②단계 이상에 해당하는 14명을 대상으로 하였다. 본 연구의 변인으로 운동능력 측정을 위하여 VO₂와 HRrest를 측정하였고, 심혈관질환 위험 정도를 즉각적으로 알 수 있는 지표인 ST level을 변인으로 하였다. 연구결과, 운동능력 측정 변인인 VO₂는 통계적으로 유의한 변화를 나타냈고 (p<.001), HRrest도 통계적으로 유의한 변화를 나타냈다(p<.001). ST level의 결과도 통계적으로 유의한 변화가 나타났다(p<.001). 결론적으로, 심혈관질환 위험군 남성 노인에게 유산소 운동은 운동능력의 향상과 ST level의 긍정적인 변화에 도움을 주는 것으로 확인되었다. The purpose of this study was to compare and analyze the results before and after 16 weeks of treadmill aerobic exercise to identify how aerobic exercise affects the motor ability and the ST level of male elderly people with cardiovascular disease risk. This study was conducted on 14 male seniors aged 65 or older, two or higher degree in the severe risk group, using the cardiovascular disease risk assessment tool (KOSHA GUIDE H-1-2013). VO₂ and HRrest were measured to measure motor ability, which is one variable in this study, and ST level, an indicator of the risk of cardiovascular disease, was used as another variable. The study found that VO₂, a motor ability measurement variable, showed statistically significant changes (p<0.01), and HRrest also showed statistically significant changes (p<0.01). The results of the ST level also showed statistically significant changes (p<0.01). In conclusion, aerobic exercise has been confirmed to help improve motor skills and positive changes in the ST level for male elderly people who are at risk for cardiovascular disease.

CVD 중년남성의 복합운동 참여가 호흡 순환계에 미치는 영향

강소형(Kang, So-Hyung),김일곤(Kim, Il-Kon),차진(Cha, Jin),김승석(Kim Seung-Suk),박준영(Park, Joon-young) 한국체육과학회 2012 한국체육과학회지 Vol.21 No.3

This study aimed to analyze the effect of complex exercises on the cardiorespiratory system of middle aged men with CVD (Cardiovascular Disease), and support them to lead more healthy life by providing data for exercise treatment after analyzing proper exercise intensity and making them participate in exercises aggressively to improve risky factors. We were diagnosed as CVD patients in the health screening test, to proceed with this study. We performed submaximum exercise stress test using modified Bruce protocol for the patients and set exercise intensity for each patient based on this test. We stopped exercises at once at this time, when 2 conditions corresponded to out of 3 conditions during submaximum exercise stress test : blood pressure is higher than 180/120 ㎜Hg, ST fragments falls below -2㎜, the heart rate is higher than 160times/min. We decided the point to stop exercise as 100% of individual’s exercise intensity, and performed aerobic exercise at the intensity of 60% for each patient, and proceeded with resistance exercises (warm up exercise: 10min, complex exercise : 80min, cooling down exercise : 10min) at the arms 40%RM, at the legs 60%RM after measuring dynamic maximum strength of each individual (1-RM) for 8 weeks, 100min/time, 3times/week, to achieve the purpose of this study, we processed data measured using the statistical program SPSS 12.0 version. We calculated mean and standard deviation by each item of measured data came from pre/post test, performed paired t-test to verify differences by exercise type between before/after exercise. The results of this study is as follows. The middle aged men with CVD, who participated in the complex program, showed a significant improvement in blood pressure, diastolic blood pressure, heart rate, ST segment, maximum oxygen uptake, ventilation/min.

탄성밴드운동과 유산소성운동이 노인의 건강관련 기초체력 및 혈관 건강에 미치는 영향

강소형(KangSo-hyung),김승석(KimSeung-suk) 한국체육학회 2017 한국체육학회지 Vol.56 No.1

본 연구는 탄성밴드운동과 유산소성운동이 노인의 건강관련 기초체력 및 혈관건강에 미치는 효과를 규명하기 위하여 남자노인 30명을 대상으로 운동집단 15명과 통제집단 15명으로 분류하고 탄성밴드운동과 유산소운동프로그램을 실시하였다. 운동집단은 9주 동안 1일 총 65분 주 5회 실시하였으며, 유산소운동프로그램은 등받이가 있는 고정식 자전거를 이용하여 총 15분 운동강도는 1∼3주는 1단계 부하로 1분당 30회, 4∼6주는 2단계 부하로 1분당 25회, 7∼9주는 3단계 부하로 1분당 20회 속도로 실시하였다. 밴드운동프로그램은 초기 1∼3주 운동강도는 노란색밴드(초급용)로 10회씩 3세트, 4∼6주는 빨강색밴드(초·중급용)로 10회씩 3세트, 7-9주는 그린밴드(중급용)로 10회씩 3세트로 실시한 후 다음과 같은 결과를 얻었다. 건강관련 기초체력인 악력, 배근력, 윗몸앞으로굽히기와 신체조성인 체중, 체지방률과 혈관탄성의 변화는 운동집단에서 실험 참여 후 집단과 시기, 주효과와 상호작용 효과에서 통계적으로 유의한 수준의 변화를 보였다. In order to identify the elastic band exercise's and aerobic exercise's effects on the elderly people's health relevant basic fitness and vascular health, this study conducted an elastic band exercise program and an aerobic exercise program targeting 30 elderly people. For this purpose, this study arranged 15 old people to the exercise group and the other 15 people to the control group, respectively. The exercise group was given 5 exercise sessions every week for 9 weeks, and one-day exercise time was taken for total 65 minutes. And as the aerobic exercise, the static bicycle having its back was used for 15 minutes per session, and for the exercise intensity, the exercise was taken 30 times per 1 minute with the step 1 load for 3rd week, and 25 times per 1 minute with the step 2 load from 4th weeks to 6 weeks and 20 times per 1 minute with the step 3 load for 7-9 weeks. The band exercise program was taken for 3 sets with a yellow band for initial 3 weeks, and the exercise intensity was gradually increased to 3 sets with a red band from 4th to 6th weeks, and to 3 sets with a green band from 7th-9th weeks. Each set was composed of 10-times movements. After conducting the band exercise program, this study got the following results. The grip power, the abdominal muscle, the upper body-forward bending as the components of basic fitness, and the body fat percentage and the vascular elasticity showed statistically significant changes in the exercise group after their participation in the experiment comparing to the control group. The exercise group also showed statistically significant changes in the exercise period, the main effect and the interactive effect.

운동과 마사지가 혈관탄성에 미치는 효과

강소형(KangSo-hyung) 한국체육학회 2016 한국체육학회지 Vol.55 No.6

본 연구는 운동과 마사지가 혈관탄성에 미치는 효과를 비교하기 위하여 대상자 40명을 대상으로 운동군 20명과 마사지군 20명으로 나누어 12주간 운동과 마사지를 실시하였다. 운동군은 주 3회, 1회 40분 HRmax 60~70%의 강도로 트레드밀 운동을 하였으며, 마사지군은 주 3회, 1회 40분 동안 전문 마사지사로부터 타이와 추나 마사지를 병행한 마사지를 실시하였다. 본 연구의 실험 변인인 혈관탄성의 자료 분석을 위하여 Two-way repeated ANOVA를 이용하여 분석하였으며, 통계적 수준은 p <.05 수준에서 검증하였다. 12주 동안 운동군과 마사지군의 실험 연구 결과 다음과 같은 결론을 얻었다. 운동군과 마사지군의 오른손과 왼손의 혈관탄성 측정 결과, 마사지군 보다 운동군에서 더 유의한 혈관탄성의 증가가 나타났으며, 집단 간, 실험 전 ·후, 집단 간과 실험전후의 상호작용 결과 모두 유의한 수준을 나타내었다. 따라서 운동과 마사지의 실행 결과 혈관탄성에는 모두 긍정적인 변화를 나타내었으나 운동의 실행이 마사지보다 더 유의한 혈관탄성의 증가를 나타내는 것을 알 수 있다. In this study, 40 of males aged between 30 and 40 were equally divided into two groups, one of the groups exercised and the other group received a massage for 12 weeks. The exercising group worked out on the treadmill for 40 minutes and three times a week at the degree of HRmax 60~70%, The massage group received massages combined with Thai and Tuina massages for 40 minutes and three times a week from qualified masseurs. In order to analyze the data of vascular compliance, experimental variable of this study, the data was analyzed through Two-way repeated ANOVA and statistical level was verified at the level of p <.05. The result of experiment of exercising and massage groups for 12 weeks are as follows: When measuring vascular compliance of the participants' right and left hands in both groups, more noticeable increase in vascular compliance was shown in exercising group and between-group, before and after the experiment, and a result of interaction of between-group and before and after the experiment were remarkable. Thus, both exercise and massage had a positive effect on vascular compliance, however, this study has shown that implementation of exercise has a much greater effect on vascular compliance than massage.