과체중 또는 비만 초등학생의 비만측정 방법에 따른 비만율과 인슐린저항성 및 대사증후군 실태

노동진(Dong-Jin Roh),제갈윤석(Yoonsuk Jekal) 한국생활환경학회 2013 한국생활환경학회지 Vol.20 No.1

The purpose of the current study was to investigate 1) the obesity rate by a variety of obesity measurements and 2)the prevalence of insulin resistance and metabolic syndrome among overweight or obese children. Two hundred twenty eight overweight or obese children(151 males, 77 females, 4-6th grade) were recruited. The obesity rate, insulin resistance and metabolic syndrome risk factors were assessed and analyzed. The obesity rate were different by obesity measurements including body mass index, waist circumference and percent body fat in this cohort. Participants in obese group were more likely to have significantly higher level of insulin resistance and metabolic syndrome risk factors as compared to those in overweight group with body mass index classification. Sixty one percent participants had insulin resistance, and 15.6% had metabolic syndrome. This study concluded that the child obesity is medically severe since obesity induces metabolic syndrome risk factors and insulin resistance.

걷기 및 덤벨 걷기운동이 비만 여대생의 건강관련체력과 혈중지질에 미치는 영향

신덕수(Doug Soo Shin),이창준(Chang Joon Lee),노동진(Dong Jin Roh) 한국체육교육학회 2010 한국체육교육학회지 Vol.15 No.2

본 연구는 비만 여대생을 대상으로 걷기운동 및 덤벨 걷기운동을 실시하여 건강관련체력과 혈중지질에 미치는 영향을 규명하는데 그 목적이 있다. 18명의 연구대상자 중 6명은 통제그룹, 6명은 걷기운동그룹, 6명은 덤벨 걷기운동그룹으로 구성하였다. 운동 프로그램은 12주간 주 4회, 1일 60분을 실시하였으며, 건강관련체력과 혈중지질을 측정하였다. 수집된 자료는 SPSS 12.0 통계 프로그램을 이용하여 반복측정 이원변량분석을 실시하였다. 연구결과, 건강관련체력 중 최대산소섭취량, 체중당 최대산소섭취량, 무산소성역치, 유연성, 근육량은 12주 후 유의하게 증가하였으며, 근력, 체중, 체지방량, 체지방률, 복부지방률은 그룹과 처치기간에 따른 상호작용 효과가 유의하게 나타나 변화추이를 살펴본 결과, 운동그룹 모두 개선효과가 나타났다. 혈중지질은 TG가 그룹과 처치기간에 따른 상호작용 효과가 유의하게 나타나 변화추이를 살펴본 결과, 운동그룹 모두 개선효과가 났으나, TC, HDL-C, LDL-C은 모든 요인에서 유의한 차이가 나타나지 않았다. 결론적으로 건강관련체력은 긍정적인 효과가 나타났으나, 혈중지질은 긍정적인 효과가 다소 미비한 것으로 나타났다. 향후 운동프로그램을 다양화하고 대상자와 운동 강도를 재조정하여 지속적인 걷기운동을 실시하여 보다 체계적인 연구가 요청된다. The purpose of this research was to examine the effect of walking and walking with dumbbell on health-related fitness and blood lipid profiles in obese female college students. For this experiment, eighteen subjects were divided into one of three groups, control group(n=6), walking exercise group(n=6), and walking with dumbbell exercise group(n=6). Exercise program was carried out under the condition of 60 minutes /day, 4 days /week for 12weeks. Health-related fitness and blood lipids of all subjects were measured before and after they participated in 12 week program. All data were expressed as mean and standard deviation by using SPSS program, and the data were analyzed by two-way ANOVA with repeated meausre. V˙ O2max, V˙ O2max/kg and anaerobic threshold were significantly increased walking with dumbbell exercise group. Trunk flexion and soft lean mass were significantly increased within walking and walking with dumbbell exercise group. Muscle strength, body weight, fat mass, percent body fat, waist-hip ratio, TG showed significant difference in the interaction effect. 0n the other hand, TC, HDL-C, LDL-C did not produce any notable result in terms of interaction effect between the group and the test time, main effect analysis by group and time. In summary, when considering the above results, we concluded that application of walking and walking with dumbbell exercise could improve the level of health-related fitness and they could ameliorate blood lipids in obese female college students.

여자 대학 육상선수의 종목간 심폐기능과 체력 및 산화적 스트레스 비교 연구

임관철(Im Kwan-Chul),이창준(Lee Chang-Joon),노동진(Roh Dong-Jin) 한국코칭능력개발원 2011 코칭능력개발지 Vol.13 No.1

Plyometric training이 초등학교 남자농구 선수들의 순발력과 민첩성에 미치는 영향

남희광 ( Hee Kwang Nam ),이창준 ( Chang Joon Lee ),임관철 ( Kwan Chul Im ),노동진 ( Dong Jin Roh ),고영호 ( Young Ho Ko ),신덕수 ( Doug Soo Shin ),김세민 ( Sei Min Kim ) 제주대학교 체육진흥센터(구 제주대학교 체육과학연구소) 2016 체육과학연구 Vol.22 No.-

The purpose of this study was to examine the effect of plyometric training on power and agility in male basketball players of elementary school. 13 participants were divided in to a plyometric exercise group (n=6) and a control group (n=7). Plyometric training program was carried out under the condition of 3 days a week for 12 weeks. Power (sargent jump, 50m sprint, 4fun drop jump) and agility (SEMO run test, Zigzag run test) of all participants were measured before and after the experiment participation. All data were expressed as mean and standard deviation. Paired and independent t-test was performed to test the significant levels of differences within and between groups by using SPSS program. Significance was established at the α=.05. Consequently, sargent jump was significantly increased within plyometric exercise group and 50m sprint, 40cm drop jump, SEMO run test, Zigzag run test were significantly improved within plyometric exercise group, and plyometric exercise group also manifested significant differences in 50m sprint, 40cm drop jump, SEMO run test, Zigzag run test, compared with control group. In summary when considering the above results, plyometric training could improve the levels of power and agility in male basketball players of elementary school.

육상운동이 척추측만증 여자 중학생의 척추측만도와 체력 및 허리근육에 미치는 영향

임관철(Im, Kwan-Chul),이창준(Lee, Chang-Joon),노동진(Roh, Dong-Jin) 한국체육과학회 2014 한국체육과학회지 Vol.23 No.6

The purpose of the current study was to investigate the effects of athletic exercise on the scoliosis, physical fitness and lumbar muscle in scoliosis middle school girls. Twenty-four scoliosis middle school girls were divided into exercise (n=14) and control (n=10) groups. The athletic exercise program was carried out under the condition of RPE 11-15 for 60 minutes, 4 days a week for 12 weeks. Scoliosis(scoliometer angle, cobb"s angle), physical fitness(back strength, sit-up, sit and reach, 1,200m running and walking, straight walking test) and lumbar muscle(psoas major muscle, quadratus lumborum muscle, erector spine muscle, multifidus muscle) of all subjects were measured at before and after the program participation. Scoliometer angle and cobb"s angle was significantly decreased within exercise group. Back strength and sit-up was significantly increased within exercise group. 1,200m running and walking and straight walking test was significantly decreased within exercise group. Multifidus muscle was significantly increased within exercise group. Our findings concluded the severity of scoliosis middle school girls. There were significant improvements in scoliometer angle, cobb"s angle, back strength, sit-up, 1,200m running and walking, straight walking test and multifidus muscle in scoliosis middle school girls after athletic exercise program participation. Therefore, it is recommended for middle school girls to participate in regular athletic exercise to improve the scoliosis as well as to increased physical fitness and lumbar muscle.

비만 초등학생에서 골프운동이 신체조성과 체력, 혈중지질 및 성장호르몬에 미치는 영향

이창준(Lee, Chang-Joon),김대원(Kim, Dae-Won),노동진(Roh, Dong-Jin),임관철(Im, Kwan-Chul) 한국체육과학회 2015 한국체육과학회지 Vol.24 No.4

The purpose of the current study was to investigate the effects of golf exercise on the body composition, physical fitness, blood lipids and growth hormone in obese elementary children. Sixteen obese elementary children were divided into exercise (n=8) and control (n=8) groups. The golf exercise program was carried out under the condition of RPE 11-15 for 120 minutes, 3 days a week for 12 weeks. Body composition, physical fitness, blood lipids and growth hormone of all subjects were measured at before and after the program participation. Percent body fat, body fat mass, waist-hip ration and fasting glucose was significantly decreased within exercise group. Muscle strength(back strength) was significantly increased within exercise group and control group. Flexibility(sit and reach) and insulin-like growth factor-1 was significantly increased within exercise group. Exercise group was shown that there were significant differences of percent body fat, high density lipoprotein cholesterol and fasting glucose, compared with control group. Our findings concluded the severity of obese elementary children. There were significant improvements in percent body fat, body fat mass, waist-hip ratio, muscle strength, flexibility, fasting glucose and insulin-like growth factor-1 in obese elementary children after golf exercise program participation.

0교시 운동프로그램이 비만 초등학생의 대사성질환 위험요인 및 BDNF 관련인자에 미치는 영향

김신(Kim, Shin),이창준(Lee, Chang-Joon),임관철(Im, Kwan-Chul),노동진(Roh, Dong-Jin) 한국체육과학회 2015 한국체육과학회지 Vol.24 No.6

The purpose of the current study was to investigate the effects of zero hour class exercise program on the metabolic disease risk factors and BDNF related factors in obese elementary children. 14 subjects were divided into zero hour class exercise(n=7) and control(n=7) groups. The zero hour class exercise program was conducted 60 minutes/day, 5 days a week for 12 weeks. The results were summarized as follows: Body weight, body mass index, percent body fat, waist circumference, diastolic blood pressure and triglyceride were significantly decreased within zero hour class exercise group. Back strength, sit-up, progressive aerobic cardiovascular endurance run, high density lipoprotein cholesterol, insulin-like growth factor-1 and brain derived neurotrophic factor were significantly increased within zero hour class exercise group. Zero hour class exercise group was shown that there were significant differences of body weight, body mass index, waist circumference, progressive aerobic cardiovascular endurance run, systolic blood pressure, diastolic blood pressure, fasting glucose, triglyceride, growth hormone, insulin-like growth factor-1 and brain derived neurotrophic factor, compared with control group. In summary, when considering the above results, we concluded that zero hour class exercise could improve body composition, physical fitness, metabolic disease risk factors and BDNF related factors in obese elementary children.

척추측만증 여자 중학생에서 필라테스 운동의 참여가 Cobb’s 각 체력 및 허리근육에 미치는 영향

임관철(Im, Kwan-Chul),이창준(Lee, Chang-Joon),노동진(Roh, Dong-Jin) 한국체육과학회 2015 한국체육과학회지 Vol.24 No.1

The purpose of the current study was to investigate the effects of pilates exercise on the cobb’s angle, physical fitness and lumbar muscle in scoliosis middle school girls. Twenty-one scoliosis middle school girls were divided into pilates exercise (n=11) and control (n=10) groups. The pilates exercise program was carried out under the condition of RPE 11-15 for 60 minutes, 4 days a week for 12 weeks. Scoliosis(scoliometer angle, cobb’s angle), physical fitness(grip strength, back strength, sit-up, sit and reach, 1,200m running and walking, straight walking test) and lumbar muscle(psoas major muscle, quadratus lumborum muscle, erector spine muscle, multifidus muscle) of all subjects were measured at before and after the program participation. Scoliometer angle and cobb’s angle was significantly decreased within pilates exercise group. Sit-up and sit and reach was significantly increased within pilates exercise group. Walking and straight walking test was significantly decreased within pilates exercise group. Multifidus muscle was significantly increased within pilates exercise group. Our findings concluded the severity of scoliosis middle school girls. There were significant improvements in scoliometer angle, cobh’s angle, sit-up, sit and reach, straight walking test and multifidus muscle in scoliosis middle school girls after pilates exercise program participation. Therefore, it is recommended for middle school girls to participate in regular pilates exercise to improve the scoliosis as well as to increased physical fitness and lumbar muscle.

복합운동 프로그램이 비만 중년여성의 신체조성, 동맥경화지수 및 인슐린저항성에 미치는 영향

신덕수(Shin, Doug-Soo),이창준(Lee, Chang-Joon),임관철(Im, Kwan-Chul),노동진(Roh, Dong-Jin),김세민(Kim, Sei-Min),김신(Kim, Shin) 한국체육과학회 2013 한국체육과학회지 Vol.22 No.2

The purpose of this study was to investigate the effects of combined exercise on body composition, atherogenic index and insulin resistance in obese middle-aged women. 16 subjects were divided into combined exercise(n=8) and control(n=8) groups. The combined exercise program was conducted 80 minutes/day, 3 days a week for 12 weeks. The results were summarized as follows: Percent body fat, waist-hip ratio, visceral fat area level, TG, TG/HDL-C, fasting glucose and HOMA-IR were significantly decreased within combined exercise group. Body fat mass, lean body mass, soft lean mass and fasting insulin showed significant differences in the interaction effect. HDL-C, TC/HDL-C and LDL-C/HDL-C showed significant differences in the between groups. In summary, when considering the above results, we concluded that combined exercise could improve body composition, atherogenic index and insulin resistance in obese middle-aged women.

서킷 트레이닝이 여자 대학 단거리 육상선수의 신체조성, 체력 및 무산소성 능력에 미치는 영향

임관철(Im, Kwan-Chul),이창준(Lee, Chang-Joon),노동진(Roh, Dong-Jin) 한국체육과학회 2013 한국체육과학회지 Vol.22 No.2

The purpose of this study was to investigate the effect of circuit training on body composition, physical fitness and anaerobic ability in female college sprinter. In the current investigation eleven female sprinters were recruited. The circuit training program was conducted 90 minutes/day, 3 days/day for 8 weeks. Circuit training program was made up side step, push-up, jumping squat, v-ups, mountain climber, modified jerk, sergeant jump, pitch, jerk, lying pitch, jumping alternating lunge, arm swing and burpee test. Lean body mass, skeletal muscle mass, basal metabolism rate, muscular strength(1RM bench press, 1RM squat, back strength, right grip strength), muscular endurance(sit-up, flexed arm hang), power(medicine ball throw), flexibility/sit and reach, trunk extension), cardiopulmonary function(physical efficiency index), peak power, peak power/㎏, fatigue index were significantly increased after program participation. In addition, percent body fat, body fat mass, diastolic blood pressure, agility(shuttle run), time at peak power were significantly decreased. The current study identified that participating in 8-week circuit training significantly improved the body composition, physical fitness and anaerobic ability in female college sprinter. In conclusion, circuit training plays a pivotal role in the performance enhancing even in athletic level.