복합훈련과 수영훈련이 Glucose, Insulin 농도와 CPK, LDH 활성도에 미치는 영향

천병옥(Byung Ok Chun) 한국사회체육학회 2007 한국사회체육학회지 Vol.0 No.31

The purpose of this study was to investigated the effects of combined training and swim training on the glucose, insulin concentration and CPK, LDH activity. The subjects selected for this study were 21 male university students(combined training group 7, swim training group 7, control group 7). The blood sampled thought their antecubital vein at pre and post 12 weeks later at rest. The data of this study analyzed by 3×2 repeated measure ANOVA and paired t-test using SAS program. The glucose concentration was significant increase change in combined training group(p=0.0260), insulin concentration was non significant change in each group, but significant different in combined training group and control group at 12 weeks later. CPK was significant increase change in combined training group(p=0.0086), but non significant change in swim group and control group, LDH was significant increase change in combined training group(p=0.0004), and significant different in combined training group and control group at 12 weeks later. These results suggested that decrease insulin concentraion and increase levels CPK and LDH activity at 12 weeks later in combined training was a specific muscle injury marker such as physiological stress.

컴퓨터 단층촬영과 인체계측을 이용한 비만진단의 관계성 연구

천병옥(Byung Ok Chun) 한국사회체육학회 2007 한국사회체육학회지 Vol.0 No.29

운동기간ㆍ빈도 및 시간에 따른 혈중지질에 대한 효과크기 분석

천병옥(Chun Byung-Ok) 한국체육과학회 2003 한국체육과학회지 Vol.12 No.1

The purpose of this study was to use the meta-analytic approach to examine the effects of exercise on blood lipid profile and hormone variables. A total of effect sizes(ES) representing subjects from 42 studies met the criteria for inclusion. All doctor dissertation studies published after 1900, in Korea, were reviewed for inclusion from training search. Studies had to be prospective intervention trials, randomized or not, evaluating the effectiveness of an exercise program of any duration. frequency, time. Effect sizes(ES) were calculated for each variables and site measured in every eligible study according to Hedges and Olkin. Significant difference were analyzed, using an Fisher's Z test. Statistical significance was accepted at the p<0.05 level. The results through the statistical analysis of variables were as follow. 1. The total cholesterol level was significant ES changes following exercise duration was significant difference for >8wk(ES=-0.457, p=0.0015) but not ?8wk. The exercise frequency showed statistically significant changes for >3(ES= -0.292. p=0.0149) but not 3?. The exercise time showed significant changes for >30min(ES= 0.435, p=0.0042) but not ?30min. 2. The TG level was significant ES changes following exercise duration was significant difference for >8wk(ES=-0.328, p=0.0184) but not ?8wk. The exercise frequency showed statistically no significant changes for >3 and ?3. The exercise time showed significant changes for >30min(ES=-0.240, p=0.0484) but not ?30min. 3. The LDL-cholesterol level was significant ES changes following exercise duration was significant difference for >8wk (ES=-0.587, p=0.0001) and ?8wk(ES=0.459, p=0.0385). The exercise frequency showed statistically significant changes for ?3(ES=-0.630, p=0.0413)) and <3 (ES=-0.320, p=0.0117). The exercise time showed significant changes for >30min(ES=-0.548, p=0.0007) but not ?30min. 4. The HDL-cholesterol level was significant ES changes following exercise duration was significant difference for >8wk(ES=0.795, p=0.0000) and ?8wk(ES=0.882, p=0.0013). The exercise frequency showed statistically significant changes for ?3(ES=0.633, p=0.0376) and >3(ES=0.837, p=0.0000). The exercise time showed significant changes for >30min(ES=0.711, p=0.0000) and ?30min(ES=1.016, p=0.0000).

DEXA를 이용한 성인남자들의 골밀도에 관한 연구

함경수(Ham Kyung-Soo),천병옥(Chun Byung-Ok) 한국체육과학회 2002 한국체육과학회지 Vol.11 No.2

The purpose of this study investigated on body composition and DEXA(Dual Energy X -ray Absorptiometry for bone mineral density in adults men. Subjects for this purpose consisted to residents of Seoul cities over 20 years a total a 67 adults men(20 aged 26, 30 aged 20, 40 aged 21). Variables of the study included comparison for bone mineral density(BMD) in age, factor of arms, legs, trunk, ribs, spine, pelvis and total bone mineral density. The results as follows; 1. In factors of arms BMD showed in no significantly different in among groups. 2. In factors of legs BMD showed in significantly different 20, 30 aged group higher then 40 aged group. 3. In factors of trunk BMD showed in significantly different 20 aged group higher then 40 aged group. 4. In factors of ribs BMD showed in significantly different 20, 30 aged group higher then 40 aged group. 5. In factors of spine BMD showed in significantly different 20 aged group higher then 40 aged group. 6. In factors of pelvis BMD showed in significantly different 20 aged group higher then 40 aged group. 7. In factors of total BMD showed in no significantly different in among groups.

Restraint stress suppresses hippocampal neurogenesis in adult female rats: reversal by exercise

김창주 ( Chang Ju Kim ),천병옥 ( Byung Ok Chun ),김학렬 ( Hag Lyeol Kim ),이삼준 ( Sam Jun Lee ) 한국운동생리학회(구-한국운동과학회) 2007 운동과학 Vol.16 No.2

웨이트 트레이닝과 써키트 웨이트 트레이닝이 근력, 심폐기능 및 혈중 젖산에 미치는 영향

김영표(Kim Young-Pyo),천병옥(Chun Byung-Ok),이계영(Lee Gye-Young) 한국체육과학회 2000 한국체육과학회지 Vol.9 No.1

The purpose of this study was to investigate the effects of weight training and circuit weight training on muscular strength, cardiopulmonary function, and blood lactate. The subjects for this study were twenty healthy male university students who participated in this experiment voluntarily and didn't have any disease. The subjects were divided into two groups: weight training group(N=10), and circuit weight training group(N=10). The subjects in training program(WT: 80% of 1RM, 10lifts per work, CWT: 40% of 1RM, work-to-rest ratio of 30s:30s) performed three circuits, three times a week on non-consecutive days. For the muscular strength, cardiopulmonary function(rest HR, VO(㎎/㎏ㆍmin?¹), VE), pre, and post-test were conducted before the training after training(10 weeks), respectively. The results of this study were as follows: First, circuit and weight training groups had significant increases in back strength, grip strength(left, right), and significant decreases in rest heart rate, recovery lactate(5 mins, 10 mins). Second, in circuit weight training group, VOmax, VE increased significantly, and maximal lactate decreased significantly. Third, in circuit weight training group, VOmax showed significant differences after training compared to control group weight training group.

제지방 체중이 운동선수와 비운동선수군에 있어서 골밀도에 미치는 영향

이계영(Lee Gye-Young),김은경(Kim Eun-Kyung),천병옥(Chun Byung-Ok) 한국체육과학회 2000 한국체육과학회지 Vol.9 No.1

This studies the performance of the dual energy x-ray absorptiometry in evaluating bone mineral density and lean body mass. This method was accurate in quantifying known amounts of lean body mass and bone mineral density. The subjects classified into intercollegiate gymnastics(19.26 years, career 10.5 years, n=15) and non-athlete group(20.07 years, n=7). On the basis of the results of lean body mass of each body region and bone mineral density were analyzed. The results statistically analyzed on these data were summarized as follows; 1. Arms lean body mass showed a low correlation with arms bone mineral density. Legs lean body mass showed a significant correlation with legs bone mineral density(r=0.51, p<.05). Trunk lean body mass showed a low correlation with legs, Trunk bone mineral density. Total lean body mass showed a significant correlation with Arms, Legs, Total bone mineral density(p<.05) in control group. 2. Arms lean body mass showed a significant correlation with arms bone mineral density(r=0.64, p<.05). Legs lean body mass showed a significant correlation with legs bone mineral density(r=0.86, p<.001). Trunk lean body mass showed a significant correlation with trunk bone mineral density(r=0.52, p<.05). Total lean body mass showed a significant correlation with total bone mineral density(r=0.81, p<.001). Arm lean body mass showed a significant with Legs, Trunk, Total bone mineral density(r=0.65-0.88, p<.001). Legs lean body mass showed a significant with Trunk, Total bone mineral density(r=0.81, p<.001) in experimental group. 3. Lean body mass could be very important determinant of bone mineral density. 4. Lean body mass showed a high significant with bone mineral density by effect of training.

Interval Weight Training이 근력 및 운동수행능력에 미치는 영향

고기채(Koh Ki Chae),김영표(Kim Young Pyo),천병옥(Chun Byung Ok) 경희대학교 스포츠과학연구원 1994 체육학논문집 Vol.22 No.-

  The purpose of this study was to investigate the effect of interval Weight Training on the Muscle strength and Physical work capacity.<BR>  20 physical education students at K university were selecter as subject and then divided into two group; The control group with 10 students, the training group with 10 students.<BR>  Interval Weight Training was performed by 10 students of the training group, three times a week for the period of 6 weeks.<BR>  The pre test was enforced before taking the experiment, and the post test was operated after taking the experiment 6weeks later.<BR>  The result were as follows;<BR>  1. Grip strength, Arm strength, Leg strength, Back strength, non significant change was appeared in the control group, but significant change in the training group increased after 6 weeks.<BR>  2. Non significant change was appeared in Rest Heart late in control group, but training group was decreased by 1.83beats/min(2,31%) after 6 weeks.<BR>  3. Non significant change was appeared in Physical Work Capacity in control group, but training group increased by 1.00min(13.89%) after 6 weeks.<BR>  4. Non significant change was apeared in Maximal Ventilation, Maximal Tidal Volume in control group, but training group increased by 4.111(3.40%), 0.91(5.00%) after 6 weeks.

Dual Energy X-ray Absoptiometry를 이용한 성인 여성들의 골밀도에 관한 연구

고기채(Koh Ki-Chae),손흥기(Sohn Heung-Ki),김영표(Kim Young-Pyo),함경수(Ham Kyung-Soo),천병옥(Chun Byung-Ok),이재문(Lee Jae-Mun),정연진(Joung Youn-Jin),최승철(Choi Seung-chul) 한국체육과학회 2000 한국체육과학회지 Vol.9 No.2

The purpose of this study investigated on body composition and DEXA(Dual Energy X -ray Absorptiometry for bone mineral density in adults women. Subjects for this purpose consisted to residents of Seoul cities over 30 years a total a 41 adults women(30 aged 13, 40 aged 14, 50 aged 14). Variables of the study included comparison for physique, body composition and bone mineral density(BMD) in age, degree of menses and postmenopause, relationship between physique, body composition factors and bone mineral density. The results as follows; 1. Different of bone mineral density in age 1) In factors of trunk BMD showed in significantly different 30 aged group and 50 aged group. 2) In factors of ribs BMD showed in significantly different 30 aged group and 50 aged group. 3) In factors of spine BMD showed in significantly different 30 aged group and 50 aged group. 4) In factors of pelvis BMD showed in significantly different 30 aged group and 50 aged group. 5) In factors of total BMD showed in significantly different 30 aged group and 50 aged group. 2. Different of bone mineral density in menses and postmenopause 1) In factors of trunk BMD showed in significantly different menses group less then postmenopause group. 2) In factors of ribs BMD showed in significantly different menses group less then postmenopause group. 3) In factors of spine BMD showed in significantly different menses group less then postmenopause group. 4) In factors of pelvis BMD showed in significantly different menses group less then postmenopause group. 5) In factors of total BMD showed in significantly different menses group less then postmenopause group.

장기간 홍삼투여가 최대운동 전,후 혈중 지질 및 지단백질 변화에 미치는 영향

김성수 ( Sung Soo Kim ),이동희 ( Dong Hee Lee ),변재종 ( Jae Jong Byun ),안창영 ( Chang Young An ),천병옥 ( Byung Ok Chun ),홍윤숙 ( Yoon Sook Hong ),김상호 ( Sang Ho Kim ),최연희 ( Youn Hee Choi ) 대한스포츠의학회 1996 대한스포츠의학회지 Vol.14 No.2