12주간 자전거 타기 운동이 중년 남성의 체력과 대사증후군 위험인자에 미치는 영향

정성림(Jung Sung-Lim),전진효(Jeon Jin-Hyo),노갑택(Ro Gap-Taik),강설중(Kang Seol-Jung) 한국체육과학회 2010 한국체육과학회지 Vol.19 No.3

The purpose of this study was to effects of cycling exercise on the health fitness and metabolic syndrome risk factors in the middle aged-men. Subjects were composed of cycling exercise group(n=15) and control group(n=15). Cycling exercise group have performed on a bicycle at RPE 12-15 of exercise intensity for 40-60 minutes with going for work attendance and leaving work respectively. Cycle exercise was consisted of 4-5times per week was continued to 12weeks. The results were as follows: 1) VO2max, muscular strength, and were significantly increase in comparison with pre cycling exercise, but flexibility were no significantly different than pre cycling exercise. 2) Weight, %fat, circumference, systolic blood pressure and diastolic blood pressure, TG were significantly decrease in comparison with pre cycling exercise, and HDL-C were significantly increase in comparison with pre cycling exercise These results suggested that cycling exercise has effects on fitness and metabolic syndrome risk factors in the middle aged-men.

모듈러 빌딩 시스템을 위한 접합부의 거동에 관한 연구

정성림,김재훈,박성무 대한건축학회지회연합회 2007 대한건축학회지회연합회 학술발표대회논문집 Vol.2007 No.1

서키트 웨이트트레이닝 운동이 혈중지질 및 지단백 콜레스테롤에 미치는 영향

정성림,김영길 창원대학교 체육과학연구소 1998 경남 체육연구 Vol.3 No.1

본 연구는 서키트 웨이트트레이닝이 혈중 지질 및 지단백 콜레스테롤 농도에 미치는 영향을 알아보기 위하여 C대학교 학생(10)명을 대상으로 주당 4일간 1일 60분씩 총 8주간 서키트 웨이트 트레이닝을 실시한 결과 다음과 같은 결론을 얻었다. 1) 총-콜레스테롤(T-cholesterol)은 서키트 웨이트트레이닝 전·후간에 통계적으로 유의한 차이가 나타났다. 2) 고밀도 지단백(HDL-Cholesterol)은 서키트 웨이트트레이닝 전·후간에 통계적으로 유의한 차 이가 없는 것으로 나타났다. 3) 중성지방(Triglyceride)은 서키트 웨이트트레이닝 전·후간에 통계적으로 유의한 차이가 없는 것으로 나타났다. 일반적으로 운동선수들의 체력향상을 위해 이용되어 왔던 서키트 웨이트트레이닝에 대한 관심이 최근에 들어 CWT의 효과가 일반인에게도 알려지면서 일반인에게도 건강관리 방법의 하나로 많이 이용되고 있다. 특히 규칙적인 서키트 웨이트트레이닝으로 관상동맥질환의 주요 원인이 되는 혈중 콜레스테롤의 농도를 감소시키는 것으로 나타남으로써 일반인 특히 40대이후의 성인병환자들에게 적극 권장될 수 있는 운동종목의 하나로 판단 되어진다.

운동생리학 : 12주간 유산소 및 근력 복합훈련이 중년비만 여성의 체력, 신체구성 및 혈중지질성분에 미치는 영향

정성림(SungLimJung),김병로(ByungRohKim) 한국체육학회 2003 한국체육학회지 Vol.42 No.3

This study was designed to illustrate what changes was occurred in the physical strength, body composition, and blood lipid disposition factors in the middle aged obese women, through the combined exercise program for 12 weeks that was planned to explain the advantage of the aerobic exercise and anaerobic muscular oppositional exercise. Target population was 34 women over 30% of body lipid ration. 17 aerobic exercise group, and 17 muscular and aerobic exercise group exercised during three alternative days in a week, respectively. measuring materials were VO_2max, grasping power, abdominal muscular strength, flexibility, trunk raising ability, balancing and sharpness in physical strength factors; body weight, BMI and body lipid ratio in body compositions; and T-CHL, TG, LDL-C and HDL-C in blood lipid profiles.1. In factor of physical strength, There was no difference between aerobic and combined exercise group, however, there was significant difference in VO₂max, grasping power, abdominal muscular strength, musculr endurance, flexibility, balancing, sharpness, quickness compared with pre-exercise state.2. In factor of body composition, there was no difference between aerobic and combined exercise group, however, there was significant decrease in body weight, body lipid ration, BMI in post-exercise state compared with pre-exercise state in both groups.3. In the testing of blood lipid component, there was no significant difference between two groups(aerobic and combined group). however, they showed significant difference in that blood component after treatment.Consequently, this study showed that combined exercise could have positive effect on middle aged obese women in the aspect of physical strength, body composition, compared with pre-treatment test result, there was positive change in combined exercise group after treatment. According to this test result, I recommend Combined exercise program as the most ideal exercise program for the middle aged obese women suffering from degenerative arthritic change and osteroporosis for the sake of body weight control and protection of hyperlipidemia.

해체.조립식 모듈러 철골조 기둥-보 접합부의 거동에 관한 실험적 연구

정성림,강주원,박성무,Zheng, Sheng-Lin,Kang, Joo-Won,Park, Sung-Moo 한국공간구조학회 2008 한국공간구조학회지 Vol.8 No.1

본 논문은 유닛 모듈러를 구성하는 주구조체인 각형강관 기둥과 냉간성형 LEB C-형강 보로 볼트 접합된 접합부의 거동을 실험적으로 평가하는 것이 연구의 목적이다. 접합부에서 기둥과 LEB C-형강 보를 접합하기 위한 브라켓의 두께변화, LEB C-형강 보와 브라켓 접합부 볼트 개수 등의 주요변수에 대한 실험을 통하여 기둥-보 접합부의 내력증대와 변형성상 및 파괴모드 변화 등을 고찰하였다. 실험결과, 접합부의 보강형상과 관계없이 또한 접합부의 파괴 없이 LEB C-형강 보의 국부좌굴강도가 지배하는 것으로 파악되었으며, 브라켓 두께 크기에 따라 내력과 강성이 조금 높게 나타남을 알 수 있었다. 또한 접합부에 사용된 볼트 수량에 관계없이 강성면에서 큰 차이를 나타내지 않았으며 LEB C-형강과 브라켓을 볼트접합으로 반강접합의 역학적 거동 가능성을 확인하였다. The object of this paper is to evaluate on behavior the experimentally of beam-to-column joints for modular steel frame with the hollow structural steel section to LEB C-shape. Beam-to-column joints carried out test on the joint shape bracket-type and welded-type to consideration which the joints for modular steel frame was capacity, deformation and failure mode. Test of results, the beam-column joints decided to the lateral buckling strength in LEB C-shape regardless of joint-shape and joint failure. The strength & stiffness for joints increase as the bracket-thickness. The results from theory of lateral buckling are compared to the experimental results. The ratio of experimental results to theory value is $0.83{\sim}0.95$ in the case of bracket-type and welded-type of $0.87{\sim}0.9$, indicating an accurate and safe estimation.

순환운동과 유산운동이 비만 중년여성의 체지방율, Adiponectin, 혈관염증 지표에 미치는 영향

정성림(SungLimJung),강설중(SeolJungKang),김병로(ByungRohKim) 한국체육학회 2008 한국체육학회지 Vol.47 No.6

본 연구에서는 12주간 순환운동과 유산소운동이 비만 중년여성의 체중 및 체지방율의 변화, 혈관염증지표(IL-6, TNF-α, CRP, WBC) 및 Adiponectin에 대해 어떠한 영향을 미치는지를 분석하기 위해 체지방율 30% 이상인 40대 중년 여성을 순환운동, 유산소운동, 통제집단으로 각각 8명씩 나누어 연구한 결과 다음과 같은 결론을 얻었다. 체중과 체지방율은 유산소운동 집단과 순환운동 집단의 경우 운동처치 후 감소했지만, 통제집단은 차이가 없었다. IL-6는 유산소운동 집단과 순환운동 집단의 경우 운동 처치 후 감소하였다. TNF-α와 CRP는 집단과 처치에 따른 차이가 발견되지 않았다. WBC 농도는 순환운동과 유산소운동 집단이 통제집단 보다 낮게 나타났고, 시점별로는 처치 전에 비해 처치후에 낮게 나타났다. Adiponectin은 집단 간에는 차이가 없었지만, 운동 처치 후에 증가하였다. 결론적으로 12주간의 순환운동과 유산소운동은 처치에 따른 체중감량으로 비만세포에서 분비되는 IL-6, WBC의 감소와 adiponectin의 증가를 보인 점은 비만 환자의 염증발현을 억제시킬 수 있다고 본다. The purpose of this study was to investigate the effects of two exercise program(circuit training and aerobic exercise) on weight, %fat, body composition, adiponectin, blood vessel inflammation markers(IL-6, TNF-α, CRP, WBC), in middle -aged obesity women. The subjects participated for this study were twenty four obese women(%fat: over 30%, age: 40 middle aged women), and then they were divided into three group: circuit training group(n=8), aerobic exercise group(n=8), control group(n=8). Aerobic exercise was composed of treadmill, cycle ergometer, ellipse instructions. Circuit training was composed of aerobic exercise and muscle resistance exercise. The results were as follows: The weight and %fat of aerobic exercise group and the circuit training group were decreased after treatment then before treatment, but the weight and %fat of the control group had no differences between treatments. The IL-6 of the aerobic exercise group and the circuit training group were decreased after treatment then before treatment, but the IL-6 of the control group had no differences between treatments. The TNF-α and the CRP were no difference between group and treatment. The adiponectin were no difference among the group, but the adiponectin was increased after treatment then before treatment. The WBC of the aerobic exercise group and circuit training group were decreased then those of the control group. And there was lower after treatment then before treatment in WBC. Consequently, the decrease of IL-6 and WBC being secreted at obesity cells from weight decrease by exercise and the increase of adiponectin may restrict the occurrence of inflammation of obesity patients.

해체.조립식 모듈러 철골조 건물의 시공성에 관한 연구

정성림,강주원,박성무,Zheng, Sheng-Lin,Kang, Joo-Won,Park, Sung-Moo 한국공간구조학회 2008 한국공간구조학회지 Vol.8 No.4

본 논문은 유닛 모듈러를 구성하는 주구조체인 각형강관 기둥과 냉간성형 LEB C-형강 보가 볼트 접합된 접합부를 가진 모듈러 건물의 시공성을 평가하는 것이 연구의 목적이다. 모듈러 건축의 장점은 공사기간 단축, 경량성, 이동가능성 등으로 볼 수 있다. 반면에 유닛 또는 모듈의 운송비용이 공사비 절감 비용을 반감시킬 수 있고 많은 공장들이 외부 지역에 있으므로 이들을 도심지나 원하는 지역으로 이동하기 위해서는 비용이 추가된다. 그리고 유닛이나 모듈 설치에 크레인 등의 장비 사용으로 인해 시공비용이 증가될 수 있는 단점들이 존재한다. 본 연구에서는 앞서 연구한 모듈형상에 근거하여 해체조립이 용이한 모듈러 건축물의 시공사례를 통하여 공기, 비용 등 측면에서 기존 연구와 비교분석을 진행하여 모듈러 건물의 시공성을 평가하고자 한다. The object of this paper is to evaluate on constructability of modular steel frame with the hollow structural steel section to LEB C-shape. A modular building is built with factory-manufacture and site-construction. The advantage of a Modular building presents that enhanced building quality, shortened construction period and easy at an expansion and enlargement for buildings but also has demerits such as size restriction of the modular units according to the Road Traffic Law and Inflexibility of the unit composition. So in this study we use light-weighted structure members with bolted joint for easy Knock-down and traffic, also we evaluated the constructability of this bolted joints type modular buildings.

인터벌 트레이닝과 유산소 운동이 대사증후군 환자의 심폐체력과 동맥경직도에 미치는 영향

정성림,김병로,강설중 대한운동사협회 2011 아시아 운동학 학술지 Vol.13 No.3

[INTRODUCTION] The purpose of this study was to investigate the effects of interval training and aerobic exercise on the cardiovascular fitness and arterial stiffness in metabolic syndrome. [METHOD] Participants were randomly assigned an interval training group(n=10) or a aerobic exercise group(n=10). Interval training(80-90% of HRR or 60% of HRR, 40min) and aerobic exercise(60% of HRR, 50min) have performed 5times a week for 12weeks. Metabolic risk factor, cardiorespiratory and arterial stiffness were measured at before and after 12 weeks from each group. [RESULT] The metabolic syndrome risk factors(weight, %fat, waist circumference, systolic blood pressure, diastolic blood pressure, triglyceride, and HDL-Cholesterol) were significantly improvement than those after treatment in both interval training and aerobic exercise groups before treatment, with no significant group difference. The VO2max were significantly increased than those after treatment in both interval training and aerobic exercise groups before treatment, with no significant group difference. The Pulse Wave Velocity were significantly increased than those after treatment in both interval training and aerobic exercise groups before treatment, with no significant group difference. [CONCLUSION] Interval training and aerobic exercise had improvement effects on cardiovascular fitness and arterial stiffness in metabolic syndrome patients. [서론] 본 연구는 인터벌 트레이닝과 유산소 운동이 대사증후군 환자의 심폐체력과 동맥경직도에 미치는 영향을 규명하였다. [방법] 연구대상자는 대사증후군으로 진단된 중년여성을 선정하여 인터벌 트레이닝 집단(n=10)과 유산소 운동 집단(n=10)으로 구분하였다. 12주간 인터벌 트레이닝(여유심박수의 80~90%와 60%, 40분)과 유산소 운동(여유심박수의 60%, 50분)을 주 5회 실시하였으며 대사증후군 위험인자, 심폐체력 및 동맥경직도를 분석하였다. [결과] 인터벌 트레이닝과 유산소 운동은 대사증후군 위험인자(체중, 체지방율, 허리둘레, 공복 혈당, 수축기와 이완기 혈압, 중성지방 및 HDL-콜레스테롤)를 유의하게 개선시키는 것으로 나타났지만 집단 간 유의한 차이는 없었다. 인터벌 트레이닝과 유산소 운동은 심폐체력 지표(O2max)를 유의하게 증가시키는 것으로 나타났지만 집단 간 유의한 차이는 없는 것으로 나타났다. 또한 인터벌 트레이닝과 유산소 운동은 동맥경직도 지표(맥파 속도)를 유의하게 감소시키는 것으로 나타났지만 집단 간 유의한 차이는 없었다. [결론] 인터벌 트레이닝과 유산소 운동은 대사증후군 환자의 심폐체력과 동맥경직도 개선에 효과적인 것으로 생각된다.

고혈압 환자의 비만 수준에 따른 건강 체력, 혈당 및 혈중 지질성분 비교

정성림 ( Sung Lim Jung ),이재훈 ( Jae Hoon Lee ),강설중 ( Seol Jung Kang ) 한국스포츠리서치 2007 한국 스포츠 리서치 Vol.18 No.4

The purpose of this study was comparison to the health fitness, blood glucose and serum lipids profiles according to obesity level in hypertension patients. The subjects of this study were composed male hypertension patients and were divided into there groups according to the obesity level by body mass index(BMI): one was normal weight group(BMI 18.5-22.9kg/m2, n=19), the other was overweight group(BMI 23-24.9kg/m2, n=20), and the third was obesity group(BMI 25kg/m2 over, n=20). We measure to the heath fitness, blood glucose, serum lipids profiles. The results of this study were as follows: First, cardiovascular endurance, back muscle strength, muscle endurance, and flexibility was not significantly different among group. But grip muscle strength was significantly different among group. Second, Blood glucose was significantly lower in older normal weight group, overweight group, obesity group, and TG was significantly lower normal weight group compared to overweight group, obesity group. But total cholesterol, HDL-C, LDL-C was not significantly different among groups.

순환운동과 유산소운동이 비만 중년여성의 대사성증후군 위험인자 및 동맥경화 지수 변화에 미치는 영향

정성림(Jung Sung-Lim) 한국체육과학회 2009 한국체육과학회지 Vol.18 No.1

The purpose of this study was to investigate the effects of two exercise program(circuit training and aerobic exercise) metabolic syndrome risk factors(waist measurement, SBP, DBP, TG, HDL-C, glucose), arteriosclerosis index(TC/HDL-C, TG/HDL-C, LDL-C/HDL-C) in middle -aged obesity women. The subjects participated for this study were twenty four obese women(%fat: over 30%, age: 40 middle aged women), and then they were divided into three group: circuit training group(n=8), aerobic exercise group(n=8), control group(n=8). Aerobic exercise was composed of treadmill, cycle ergometer, ellipse instructions. Circuit training was composed of aerobic exercise and muscle resistance exercise. The results were as follows: The waist measurement, SBP of the aerobic exercise group and the circuit training group were decreased after treatment then before treatment, but the waist measurement, SBP of the control group had no difference between treatment., The HDL-C of the aerobic excise group and the circuit training group were increased after treatment then before treatment, but there was no difference in HDL-C of the control group. There was no difference between group and treatment in TG. The T-CHL/HDL-C and LDL-C/HDL-C of the aerobic exercise group and the circuit training group were decreased after treatment then before treatment, but the T-CHL/HDL-C and LDL-C/HDL-C of the control group had no differences between treatments. The TG/HDL-C was no difference among group, but the TG/HDL-C was decreased after treatment then before treatment. Consequently, the circuit training and the aerobic exercise for 12 weeks were appeared to have the positive influence on the metabolic syndrome risk factors for the middle-aged obesity women. and the aerobic exercise in most dependant variables were not found, the relevant continuous studies may be required.