육상 선수의 영양소섭취상태에 관한 연구

손두옥 ( Du Ok Son ),강형숙 ( Hyung Sook Kang ) 숭실대학교 국민생활체육연구소 2001 생활체육연구소논문집 Vol.1 No.-

본 연구는 유·부산소성 지구력을 필요로 하는 단·장거리 육상선수의 영양소 섭취상태와 체내 혈액성분을 조사, 분석하여 육상선수의 경기력 향상을 위한 과학적인 영양처방의 기초자료를 제공하고자 하는 것으로서, 남자 대학 단거리 선수 13명, 장거리 선수 13명, 총 26명을 선정하였으며, 주당 운동량은 주 5일, 오전 2시간, 오후 3시간의 운동을 실행하였으며, 주 당 운동량은 단거리 선수군은 25~30km, 장거리 선수군은 150~200km정도로 훈련을 실시 하였으며 운동실시 후 단·장거리 육상선수의 영양소 섭취상태와 체내 혈액성분을 조사 분석한 결과는 총 열량 섭취량과 무기질, 비타민, 동물성 단백질, 지질, 칼슘의 섭취비율은 두 그룹 간에 차이가 나타났으며 ICF, ECF, %Fat, Lean Body Mass, T1BC에서도 유의한 차이가 나타났다. Analyses of nutritional intake and blood constituents in the sprinters (SR) and the long distance runners (LR) showed that: 1. ICE was 29.5±2.9ℓ and 25.7±2.4ℓ, and ECF was 13.4±1.4ℓ and 11.6±1.1ℓ for SR and LR, respectively. These were statistically significant between groups. %BF was 15.2±3.0% and 15.9±2.1%, but lean body mass was significantly different as it was 61.7±6.1 kg and 53,7±4,9 kg in SR and LR, respectively. 2. No difference was found in serum Fei++ as it was 125.6±49.6 and 120.62±45.28 μg/dl in SR and LR, respectively. TERC was different between groups as it was 369.5±47.4 and 428.1±79.8 μg/dl, in SR and LR, respectively. RBC was 5.1±0.4 and 5.0±0.2 106/dl, Hb was 15.3±2,0 and 15.4±0.8 g/dl, Hct was 46.7±5.0 and 45.5±2.2 %, MCV was 91.3±4.9 and 90.4±3.1 μm1, MCH was 30.0±2.3 and 30.5±0.9 pg, MCHC was 32.8±1.4 and 33.8±0.6%, %TS was 33.9 and 28.1%, GLU was 125.6±49.6 and 120.62±45.28 mg/dl, and TG was 80.1±9.9 and 73.83±16.7 mg/dl in SR and ER, respectively. These parameters were not statistically different. 3. The average total caloric intake was significantly different between groups as it was 2731.1±863,8 and 3310.0±1148.5 kcal in SR and LR, respectively. Caloric intake per kg was 38.0 and 53.0 kcal, caloric intake by carbohydrate per kg was 5.1 and 7.9 kcal caloric intake by protein per kg was 1.8 and 2.0 kcal, and caloric intake by fat per kg was 1.3 and 1.7 kcal, in SR and LR, respectively. Na was 5317.0±2066.0 and 7590.5±4310.0 mg, K was 2809.0±836.0 and 3715.0±1159.0 mg, Fe was 132±5.9 and 18.2±8.5 mg, and Ca was 34.9±262.9, 997.2±317.2 mg in SR and LR, respectively. These were statistically significant. Vitamin D was 579.9±212.0 and 1109.0±618.4 IU and vitamin B2 was 19.3±9.0 and 1.95±0.8 mg in SR and LR, respectively. These were statistically significant. Vitamin B1 was 1.8±1.5 and 2.0±1.0 mg, niacin was 19.3±9.0 and 22.7±8.7 mg, and vitamin C was 80.7±50.4 and 116.8±61.5 mg in SR and LR, respectively. 4. Proportional intake of animal protein was 56.6 and 56.6%, and animal lipid intake was 53.6 and 55.9% in SR and LR, respectively. Calcium intake from animal source was 63.3 and 61.3%, and iron intake from animal source was 33.6 and 31.5% in SR and LR, respectively. 5. Ratio of total caloric intake relative to the RDA was 109.2% in SR and 131.8% in LR. Sprinters consumed high in protein and phosphorus while LR did in vitamin C and phosphorus.

구기 및 투기선수들의 다리신전 Power 특성

선우섭(Sunoo sub),손두옥(Son du-ok),김형돈(Kim hyung-don),황경식(Hwang kyung-sheek),최조연(Choi jo-yeon) 한국체육과학회 2000 한국체육과학회지 Vol.9 No.2

The purpose of this study was to offer the basic data for the effective power training program. And the ball game athletes and the martial art athletes - they had a different exercise pattern - were chosen in the study as subjects. After we measured the power of physique and various leg extension power movement, we examined the power characteristics of each sports and group. The results of study were as follows. 1. Among the physique factors except the rate of body fat and the calf length, the ball game group was significantly superior to the martial art group. Particularly thigh girth of any other group's, the calf girth of rugby and handball was so. 2. For the reaction time of the whole body largely controlled by the function of nervous system, that of handball athletes was faster than that of any other ball game group's and that of taekwondo athletes was faster than that of any other martial art group's. But there was no significantly difference between the ball game group and the martial art group. 3. In terms of the sargent jump and the standing board jump, that of the ball game group's as significantly higher than that of the martial art group's. And volleyball athletes were outstanding among the ball game group, judo athletes were so among the martial art group. 4. For maximum anaerobic power(㎏m/L.B.M./sec), that of martial art group's was significantly high. 5. Total leg extension power(L.E.P.) at the load body weight, 120% body weight, and 80% body weight appeared high in order of judo, rugby, volleyball, handball, taekwondo, boxing and it appeared significantly low in martial art group. But there was little difference between group, when we made a comparison with total L.E.P./L.B.M. When we divided total L.E.P. into force, speed factor and then compared, the force factor of the ball game group's was significantly higher than that of the martial art group's in all load conditions. In addition to, the speed factor of the ball game group's was significantly higher than that of the martial art group's in the load of 80% body weight. 6. Leg extension speed(L.E.S.) of the ball game group's was significantly faster than that of the martial art group's in all load conditions. As our results above, the ball game group had the good speed factor among the power composition factor. So the ball game group needs muscle-strength-training by high-load-weight training, the martial art group needs complex forcing training of force and speed factor.

한국인의 건강관련 행동 및 체력 의학적 변인의 비교분석

손두옥,서재균,선우섭,방영진,김형돈 경희대학교 사회체육연구소 1996 體育科學論叢 Vol.- No.9

The purpose of this study was to provide health related informations to establish better cultural welfare policy of government. The data of korean on the physical physique(height, weight), physical fitness and health related variables(smoking, drinking, % body fat, blood pressure, cholesterol level, etc.) were compared with data of other countries. The coclusions of this study were as follow: 1. The ratios of smokers and drinkers of Koreans were higher than that of Japanes. 2. The height and weight of middle aged Koreans were higher than those of Japanes at the same age. 3. Japanes wemen showed higher phsical fitness level in 50m run than Korean women. 4. Disease rate of Korean men and women showed a increasing tendancy every year.

性別 및 年齡에 따른 體格과 體力의 特性과 變化에 關한 縱斷的 硏究 Ⅰ : 體育專攻 大學生을 中心으로 Emphasised on College Men of Physical Education

金尙國,姜東洹,金昇一,徐再均,金耕知,孫斗玉,鮮于攝,崔榮烈,尹宇相,金亨燉,方永鎭,李錫元 慶熙大學校 體育科學大學 1988 體育科學論叢 Vol.- No.1

The purpose of this study was to compare the characterists and change in physique and physical function by college student of physical education major(287males and 40 females of age groups ranging from 18 to 26). The results were as following; 1) The characteristics of physique and physical function by sex and age. ① The male group of 18yrs old showed higher values in Height, Weight, Upper Limb Length, Strength, Flexibility, and Vital Capacity than any other groups, but female group showed lower values in Height, Weight, Chest Girth, Lower Limb Length, Thigh, Girth, Calf Girth and all of the Physical function. ② The male group of 19yrs old showed high values in power and Agility, then female group showed in Strength and Flexibility. ③ The male group of 20yrs old showed the lower values in Weight, Waist Girth, Upper Limb Length, Fore Arm Girth, Thigh Girh.Calf Girth, Vital Capacity, and female group are very lowed in Upper Arm Lenght, Fore Arm Length, Skin Fold Thickness and 5 minute Run. ④ The male group of 23yrs old showed the high values in Upper Arm Girth, Fore Arm Girth and Balance, and then female group higher in Weight, Chest Girth, Waist Girth, Upper Arm Girth, Fore Arm Girth, Thigh Girth, Power, Shuttle Run, Balance and vital capacity than any other age Groups. ⑤ In male group, Chest Girth, and Blood Pressure were significantly related, and Side Step and Trunk Extension were nagatively related to the age at 0.1% level, and then in female group, Sargent Jump, Standing Long Jump and Vital Capacity were showed a significantly related at 0.5% level. 2) The difference of physique and physical function between male and female by age. ① Everage difference in whole physique items except skinfold thickness was 9.8%, and that 21.1% in all of physical function except Trunk Flextion between male and female group subjects. ② About the ages, the 18yrs old male group showed the 22.8% higher values of 26 items, but 22yrs old male group were about 12.2% in 23 items, thus it is very lower than any other groups. 3) The difference of physique and physical function between General group and physical education group in age-matched. ① In the physique male physical education groups showed about 7% higher in Weight, Chest Girth, Upper Limb Length, Upper Arm Girth, Thigh Girth, and female group showed about 7% higher in Weight and Upper Limb Length. ② In the physical function, Trunk Flextion, 5 minute Run, and Blood Pressure(Diastolic) were about 8% high values in whole group, and female group showed about 8% higher in Standing Long Jump, Shuttle Run, and Trunk Extension. ③ In 22yrs old male and female physical education group were very dominated in physique and physical function than the other age group against the general group.

性別 및 年齡에 따른 體格과 體力의 特性과 變化에 關한 縱斷的 硏究Ⅱ : Emphasised on College Men of Department of Physical Education 體育專功 大學生을 中心으로

金尙國,姜東洹,張周鎬,金昇一,徐再均,金耕知,孫斗玉,鮮于攝,崔榮烈,尹宇相,金亨燉,方永鎭,朴英震,柳在忠 慶熙大學校 體育科學大學 1989 體育科學論叢 Vol.- No.2

The purpose of this study was to compare the characteristics, change in physique and physical function of college students majoring physical education and Taekwondo (454 males and 64 females of age groups ranging from 18 to 26). The results are as following: 1. The male group of 23yrs old in physical education showed highest values in 7 items(Weight, Chest Girth, Fore Arm Girth, Thigh Girth, Calf Girth, Scapular Skinfold Thickness and Suprailiac Skinfold Thickness). 2. In the Physical function, the male group of 18yrs old showed highest values in Power, Flexibility, and then 21yrs old at Back Strength, Vital Capacity, and 23yrs old at Grip Strength, and 25yrs old at Blood Pressure, respectively. 3. In the physique, the male group of 22yrs old showed highest values in Weight, Chest Girth, Thigh Girth, Calf Girth, and then 24yrs old Upper Arm Girth, Fore Arm Girth, and 19yrs old at Height, Upper Limb Length, respectively. 4. In Physical Function, the 22yrs old showed highest values in Back Strength, Vital Capacity, and then 23yrs old at Side Step, Trunk Extension, but 18yrs old showed lower Values in Grip Strength, Side Step, Vital Capacity and Blood Pressure. 5. The female group of 22yrs old showed highest values in 8 items(Height, Sitting Height, Waist Girth, Upper Limb Length, Lower Limb Length, Skinfold Thickness), and then 18yrs old at 5 items (Weight, Upper Arm Girth, Fore Arm Girth, Thigh Girth, Calf Girth), respectively. 6. In the physical function, the 22yrs old showed highest Values in Grip strength, Back Strength, Power, 5 Minute Run, and 18yrs old at flexibility, Harvard Step Test, respectively. 7. In the change of the physique for two years(1988-1989) in the male group, majoring Physical education the 22yrs old showed increase in 4 items, and the 20yrs old in 3 items, but 18yrs old showed decrease in 3 items. 8. In the change of the physical function for two years in the male group, the 20yrs old showed increase in 4 items, and the 21, 25, 26yrs old in 3 items, but the 19yrs old showed decrease in 6 items, and 18, 22 yrs old in 5 items, respectively. 9. The change of the physique for two years in all female group, of 18, 19, 20, 21yrs old showed increase in 11 items except Skinfold Thickness. 10. In the change of physical function for two years in female group, the 18yrs old showed increase in 3 items, and then 20yrs old in 5 items, but 19, 22yrs old decreased 12 items, respectively. 11. The highest significant difference in physique between male and female was found in weight(mean Value 17.5%), and the lowest difference was found Thigh Girth, Calf Girth(1,3%), Upper Limb Length, Lower Limb Length(2.5%). 12. The Highest difference in physical function was Strength (mean Value 40%), Vital Capacity (33%), Power(22%), but Lower Trunk Flexion, Foot Balance(3.4%). 13. In the difference of Physique and physical function between physical education major and taekwondo major, the physical education showed higher values in skinfold Thickines (mean Value 16.5%), Weight, Waist Girth(4.7%) and Strength(33%), Endurance(5.6%), but subjects majoring Taekwondo showed higher values in Flexibility and Foot Balance. 14. In all male groups, Waist Girth, Scapular Skinfold Thickness, Back Strength, Sargent Jump, Trunk Extension and Diastolic Blood Pressure were showed a significantly related at 0.001 level.

30-60대 건강한 서울시민의 脚筋伸展파워 및 신체작업능력 : 동경 및 북경시민과의 비교 Comparison of Tokyo and Peking Residents

서재균,김승일,최영렬,방영진,김형돈,전병관,선우섭,손두옥 한국학교체육학회 1999 한국학교 체육학회지 Vol.9 No.1

본 연구는 한국인의 삶의 질 향상을 위한 국민 생활체육 진흥정책 수립에 필요한 기초자료를 제공하기 위하여, 건강한 30-60대 서울시민(313명)의 체격과 근력, 전신지구력 등의 체력을 측정하여 문화, 경제생활수준이 서로 빠른 동경시민(509명) 및 북경시민(160명)과 비교 검토하는 것을 목적으로 하였다. 각국의 연구대상에 대한 측정은 사전에 협의한 동일한 방법(동경대학 체육과학실법)과 기기를 이용하였다. 체격요인으로는 신장과 체중을, 체력요인으로는 트레드밀 보행시 (90m/분)의 심박수와 보폭 그리고 자전거 에르고미터 운동시의 PWC75%HRmax와 脚筋伸展파워를 측정하였다. 신장 및 체중, 신체질량지수는 남녀 모두 북경, 서울, 동경시민순으로 높게 나타났다. 트레이드밀 보행시의 심박수는 남녀 모두 북경, 동경, 서울시민 순으로 낮은 값을 보였으며, 신장에 대한 보폭비율은 남자의 경우에는 북경, 서울, 동경의 순으로, 여자는 북경, 동경, 서울의 순으로 높았다. 脚筋伸展파워는 60대 여자를 제외한 남녀 모두 북경, 서울, 동경시민의 순으로 높았으며, PWC75%Hrmax는 남자 40대 와 여자 30대를 제외한 모든 연령 대에서 서울시민이 동경시민 보다 높은 경향을 나타냈다. 한편 모든 피검자를 대상으로 연령과 脚筋伸展파워와의 회귀식은 남녀 각각 Y=-0.30X+28.88(n=230, r=0.61, p<.001), Y=-0.l0X +12.49(n=611, r=0.32, p<.001), PWC75%HRmax와의 회귀식은 남녀 각각 Y=-0.01+ 2.50(n=116, r=0.29, p<.01), Y=-0.l0X+1.89(n=461, r=0.20, p<.001)이였다. 따라서 30~60대 서울시민의 체격 및 脚筋伸展파워는 북경시민 보다 낮게 나타나 삶의 질 향상을 위해 보다 적극적인 사회체육 활성화 방안 마련이 요망된다. The purpose of this study was to serve as a basis for making a health promotion policy for better quality of Korean life, by examining 313 citizens of Seoul's physical and leg extension power, physical working capacity who were in their thirties to sixties, enjoying good health, and by making a comparison of tile result with that of 509 citizens of Tokyo and 160 citizens of Peking who lived in different culture and living environment. The findings of this study were as below: First, the male citizens of Peking, who were in their forties to sixties, and the female citizens of the same city, who were in their fifties to sixties, were significantly higher in height, body weight and body mass index. Second, the male citizens of Peking, who were in their thirties and sixties, and the female citizens of the same city, who were in their thirties to forties, were significantly lower in heart rate in walking in the treadmill(90n/min). And there was a tendency that the citizens of Peking showed a higher ratio of stride to height. Third, the male citizens of Peking, who were in their fifties, and the female citizens of the same city, who were in their thirties to forties, had a significantly better leg extension power. As a result of examining all the subjects, there was a negative correlation between leg extension power and age. Fourth, all age groups of Seoul citizens, except males in their forties and females in their thirties, fended to be better in PWC75%HRmax than the citizens of Tokyo. When all the subjects were examined, there was a negative correlation between PWC75%HRmax and age. Consequently, there was a need to prepare more active plan to step up sports fur all successfully in order to improve the quality of life, as the citizens of Seoul who were their thirties to sixties appeared to be inferior in physical physique and leg extension power to the citizens of Peking.

효율적인 교수행동의 구성 요소

곽은창,손두옥,김승일,윤우상 慶熙大學校 社會體育硏究所 1997 體育科學論叢 Vol.- No.10

This paper shows a representative review of the current literature on research of effective teaching behavior in general education and sport pedagogy. A six effective teaching elements selected from current literature by a author was discussed and suggested better teaching behavior to enhace students' learning. Selected elements are classroom management, academic learning time, task presentation, feedback, planning, content development. Consustent with previous findings,it is clear that providing six elements contributed to students' learning. Therefore, it is more important to understand effective teaching behaviors and have the chance to commit on actual teaching.