韓國體大 陸上選手의 體格 및 性格特性에 關한 硏究 : Emphasis on Korean National College of Physical Education Athletic Teams

尹卓寧 한국체육대학교 부속 체육연구소 1984 체육연구소논문집 Vol.1 No.-

The purpose of this study was to invetigate physique, physical fitness, and personality of athletes. They are considered very important factor their performance. Korean National College of Physical Education Man's varisity athletic team served as subjects for this study. As the results of this experiments, conclustions were made as follow: 1. Physique: On the point of view in physique, the throwers' somatotype were endomorphy and their Rohler index showed about 151. But other athletes' somatotype were mesomorphy. The physique status of athletes in higher condition were orderly throwers, jumpers, and sprinters. Middle and distance runners (marathoners) were not taller than any other athetes. And Korean National College of Physical Education Man's varisity athletic team were superior to their body composition. 2. Personality: They were responsed normal distribution of personality test items, and their level was also normalcy. The jumpers were superior to the relationship of family, friend, and social. But sprinters were interior to that of jumpers.

股關節의 柔軟度가 下肢運動에 미치는 影響

尹卓寧 韓國體育大學校 1984 論文集 Vol.6 No.-

精神 訓練이 마라톤 경기력에 미치는 影響

尹卓寧 한국체육대학교 부속 체육연구소 1987 체육연구소논문집 Vol.5 No.-

This is the research of examining what influence the mental practice has given to improving the records of long-distance runners. This has been practiced to 13 long-distance runners of Korea Physical Education College for 4 months from November 1, 1986 till February 20, 1987. They were divided by two randon groups, and was given the mental practice before main training. The rest of them was given training as usual. To confirm what results the mental practice before training produce, the records of six types of running, such as 100m, 400, 1500m, 5000m, 10㎞, and marathon race, were measured and analyzed. The results are as follows. 1. No differences in 100m, 400m, 1500m, 500m, 10㎞. 2. The experimental group the mental practice has been given improved their records in marathon by 3'45, while the comparative group trained as usual improved thein records only by 33 seconds.(p>0.05)

마라톤 런너들의 장시간 운동 스트레스에 따른 혈장의 크레아틴 포스포키나제,젖산탈수소 효소 및 젖산탈수소 동위효소의 변화

안의수,김학열,홍경란,최용어,김창근,윤탁영 韓國體育大學校附屬 體育科學硏究所 1991 韓國體育大學校附屬 體育科學硏究所論文集 Vol.10 No.1

Creatine phosphokinase(CPK), lactate dehydrogenase(LDH), and lactate dehydrogenase isoenzymes were measured in the plasma of three elite marathon runners during marathon running(30km, 80%HRmax) and recovery. Venous blood samples (antecubital vein) were drawn before running, immediately 30, 60, 90, 120 min after running and in the -10, -30min of recovery. Plasma total CPK and LDH activity was a continuously rise during running and recovery. No significant rise was demomstrated in LDH H-specific type(LDH1+2), but a significant rise was shown in LDH M-specific type(LDH5). These findings suggest that prolonged exercise stress(30km) of marathon runners was not found the cardiac muscle damage and enzyme efflux in cardiac muscle. We conclude that increased levels of plasma enzyme activity contributed mainley to skeletal muscle, because of skeletal muscle is a much greater physiological stress than is a heart muscle.

운동과 적혈구 노화와의 관계

최용어,윤탁영,홍경란 韓國體育大學校附屬 體育科學硏究所 1991 韓國體育大學校附屬 體育科學硏究所論文集 Vol.10 No.1

본 연구는 노화의 정도에 따라 적혈구를 분리하고 장시간의 운동 스트레스가 노화에 미치는 영향을 알아 보고자, 고도로 훈련된 남자 마라톤 선수 3명을 대상으로 HRmax 80% 수준에서 지속적인 런닝을 실시하였다. 전혈에서 RBC, WBC, MCV, Hb, Hct를 측정하고, 적혈구 내에 존재하는 Protein Carboxyl O-Methyltransferase(PCM)을 정제하여 그 activity를 측정하고, 적혈구 막을 분리하여 그 구성 단백질에 대한 PCM 의 Methylatability를 측정하여 운동과 적혈구 노화와의 관계를 설명하고자 한다. 각 시간별, Rest(0분), Running(30, 60, 90, 120분), Recovery(10, 30분)에 혈액을 채혈하여, 전혈에서 RBC, WBC, MCV, Hb, Hct의 변화를 조사하고 (Hematology Analyzer 5), 적혈구를 분리하여 50% Prcoll과 0.154M Hypaque에 넣고 22,000??g에서 40분간 원심분리하면 11 -15개 정도의 적혈구 층이 노화된 정도에 따라 분류된다. 적혈구 세포내의 PCM을 정제하고, 적혈구 막(ghost)을 분리하여 방사성 동위원소 (??C-SAM)를 methyl donor로 하여 PCM activity와 적혈구 막에 대한 Methylatability를 측정하였다. 런닝 30분에 RBC수가 증가하였으며, WBC와 Hb은 운동하는 동안 높은 수준을 유지하였다. MCV와 Hct는 변화가 없었다. Percoll과 Hypaque를 이용하여 노화된 정도에 따라 적혈구를 분류하였으나, 각 층에 대한 세포수의 측정이 뒤따르지 못하여 적혈구 수의 증가 혹은 감소와의 관계를 직접 볼수 없었다. 적혈구 내에서 정제된 PCM activity 는 운동 스트레스에 의한 변화를 보이지 않음으로써 항상 full을 유지하고 있음을 알 수 있다. 적혈구 막에 대한 Methlatability변화는 운동전 26.77±0.32 units/mg.min에서 런닝 30분에 34.29±0.55 units/mg.min로 큰 증가를 보였으며 런닝하는 동안 높은 수준을 유지하였다. 이는 운동 스트레스가 적혈구 막단백질을 구성하는 아미노산에 영향을 미쳐 비정상의 L-isoaspartyl 잔기를 만들었음을 말해주는 것이며, 이것이 노화된 단백질의 수복기전과 일치한다. 즉 PCM이 비정상의 L-isoaspartyl 잔기를 메칠화시켜 정상의 L-aspartyl잔기로 수복시킴으로써 운동 스트레스에 의한 영향을 극복하고자 하는 것이다. 그러므로 장시간의 운동 스트레스가 주는 영향이 노화에 의한 현상과 일치함을 알수 있다. Our studies showed the separation method of erythrocyte according to aging process and the effect that influenced a long-time exercise stress to aging. Highly trained marathon runners (n=3) performed a prolonged running(2hours) at the level of HRmax 80% RBC,WBC,MCV, Hct was measured in a whole blood.Protein Carboxyl O-Methyltransferase(PCM) in the erythrocyte was purified from the cytosol and the activity was measured. Methylatability of erythrocyte membrance protein was measured during marathon performance and recovery phase. Therefore, we interpreted the relation of exercise and erthrocyte aging. The count of RBC increased at the running 30 min. WBC and Hb maintained at the high level during marathon running. MCV and Hct did not changed. Erythrocyte divided into 11-15bands by Percoll and Hypaque according to aging. Because the erythrocyte did not count numerically in different age-related fraction of human erythrocyte, we cannot show the change of erythrocyte count. PCM activity purified in erythrocyte did not change by exercise stress, this suggests that PCM is full at all times. Methylatability of erythrocyte membrane protein changed from 26.77±0.32 units/mg.min before exercise to 34.29±0.55 units/mg.min at 30min after exercise and maintained a high level of methylatability during a running. This suggests that abnormal L-isoaspartyl residues came into being in the membrane protein composition as a result of exercise stress and are repaired by the same mechanism as aging repair that is, PCM methylated abnormal L-isoaspartyl residues in membrane protein and repaired into normal L-aspartyl residues, which removed the effect of exercise stress. Therefore, this study showed that the effect by exercise stress is the same as that of aging process.

아미노산 투여가 중장거리 운동선수의 최대 및 최대하운동시 젖산생성에 미치는 영향

이정수,윤탁영,김문희,이선장,김완조 韓國體育大學校附屬 體育科學硏究所 1992 韓國體育大學校附屬 體育科學硏究所論文集 Vol.11 No.1

The Purpose of the Study was to determine whether the glutamate ingestion prior to exercise would reduce the lactat formation and its clearance in exercising mscle tisue during Submaximal and maximal execise. Six elite distance rummers particapated in this study. The Subjects had a half dose of glutamale(15.6mg .Kg?? ??) at 45min and ingested rest dose at prior to exerise. The test Performed twice. One was Performed in the track and the other was in the Lab. Blood Smples were obtained from catheter which was placed in the antecubital vein (Lab test) and finger tip Samples (Feld test) Unaltered blood lactate was observed in both trials, but, tended to less lactate concentration with glutamate ingestion than that of without glutamate ingestion. The recovery rate of blood lactate was markely rapid with glutamate ingestion in the field test. Unchanged in heart rate was founded in both trials. It many Suggest that, the additional supplement st of glutamate can improve execise performance limiting lactate formation or induce its rapid clearance from the muscle fissue.

丹田呼吸및 漢方投藥이 競技力에 미치는 效果

姜相兆,申範澈,尹卓寧,李炳斗,金昌根,曺正煥,梁貞壽,宋錫英,崔龍魚 韓國體育大學校附屬 體育科學硏究所 1986 韓國體育大學校附屬 體育科學硏究所論文集 Vol.5 No.1

단전호흡, 한방투약 여부가 생리․생화학 및 체력요인에 미치는 영향을 분석한 결과를 요약하면 [도-13]과 같다. [도-13]에 의하면 실험후 9주에서 단전호흡을 실시한 피험자와 실시하지 않은 피험자간에 최대산소섭취량 수준이 통계적으로 의의있는 차이를 나타내고 있는데, 단전호흡을 실시한 피험자들의 최대산소섭취량 수준이 감소하였다. 한편 최대심박수의 변화는 통계적으로 의의있는 수준차를 나타내고 있지는 않았지만 단전호흡을 실시한 피험자들의 최대심박수가 실험후 9주에서 단전호흡을 실시하지 않은 피험자들보다 감소되는 경향을 보이고 있다. 한약을 복용한 피험자들과 복용한 피험자간의 각 변인에 대한 차이에서는 실험 9주후 심박수의 회복속도에서 투약집단의 회복속도가 통계적으로 의의 있는 수준에서 빠르게 나타났다. 21주후 최대 산소섭취량 수준에서도 한약을 복용한 피험자들이 복용하지 않은 피험자들보다 통계적으로 의의있는 수준에서 최대산소섭취량이 증가하는 것으로 나타나고 있다. 25주후 최대심박수, 심박수의 회복속도변화 역시 통계적으로 의의있는 수준차를 나타내고 있는데 이들 각 변인에서도 한방을 복용한 피험자들의 최대심박수가 높고 심박수의 회복속도 역시 빠르게 나타났다. 그러나 9주후 혈중 젖산농도는 한방을 복용한 피험자들이 높고, 9주, 21주, 25주 후의 헤모글로빈 함량은 한방을 복용한 피험자들이 낮으며, 21주후의 최대심박수는 한방을 복용한 피험자들의 최대심박수가 통계적으로 의의있는 수준에서 차이가 나타나지는 않았으나 높게 나타나는 경향이 보이고 있다. 또한 심박수의 회복속도 변인에서 역시 통계적으로 의의있는 차이가 나타나지 않았지만 한약을 복용한 피험자들이 한약을 복용하지 않은 피험자들보다 심박수의 회복속도가 빠르게 나타나고 있다. 한편 본 연구에서 선정한 배근력, 순발력, 폐활량, 400m달리기, 2,000m달리기 등 5가지 체력요인에 대한 단전호흡, 한방투약의 효과는 통계적으로 의의있는 차이도 나타나지 않았으며 증가․감소의 일정한 경향성도 발견되지 않았다.

陸上選手들의 體重調節에 관한 硏究

金昌煥,吳世晋,尹卓寧,梁貞壽,崔龍魚 韓國體育大學校附屬 體育科學硏究所 1987 韓國體育大學校附屬 體育科學硏究所論文集 Vol.6 No.1

The study was to investigate the realities of the weight reduction and the physiologycal responses on different weight reduction method in track and fielders. 161 subjects were participated for research on the realities of the weight reduction by the questionaire, and 10 subjects from jumpers were used for investigate the physiological responses on different weight reduction method in track & fielders. 10 subjects used for investigate the physiological responses on different weight reduction were divided into two groups, such as A group for 4% weight reduction using the food restriction, sauna and intensive exercise, and B group for 4% weight reduction using diuretic administration(100㎎). The initial body weight and other physiological tests were attempted pre and post weight reduction. Test items were grip strenth, leg strength, back strenth, sit and reach test, vertical jump, broad jump, 20m running jump, 60m dash, sit ups, lactic acid level, running time and heart rate. The results were summariged as follows; 1. On the questionaire; Over 50% of track & fielders was appeared to weight reduction from 1 ㎏ to 3 ㎏ before beginning events, and the method of body weight reduction in many of track & fielders were used diuretic except weight reduction method on the food restriction, sauna and exercise, but instruction and coaching for weight reduction method were insufficiented. 2. As a results of 4% weight reduction, sport performance of short events was increased, on the other hand, middle and long distance events was decreased. 3. As a results of 4% weight reduction by different weight reduction method (diuretic Vs food restriction, sauna and exercise), sports performance was not shown significantly difference between two group.

육상 및 수영선수들의 경기시즌동안 최대산소 섭취량, 젖산수준 및 심박수변화

최용어,이병두,윤탁영,장석암,양정수 韓國體育大學校附屬 體育科學硏究所 1988 韓國體育大學校附屬 體育科學硏究所論文集 Vol.7 No.1

The purpose of the study was to investigate the changes of the maximal oxygen uptake, lactic concentration and heart rate during the game season in middle & long distance runners and Swimmers. In this study, 15 college middle & long distance runners and 13 swimmers were participated. The results were summarized as follow; 1. In case of middle & long distance runners, the maximal oxygen uptake was 69.3ml/Kg/min in average, and 66.4 ml/Kg/min in case of swimmers. In case of middle & long distance runners, the maximal blood lactic acid accumulating level after maximal excercise was 61.0 mg% in average, and 78.7 mg% in case of swimmers, and heart rate at resting state, maximal and recovery period after exercise were summarized as table 2. 2. The changes of the maximal oxygen uptake during the game season was shown significant difference in both groups, and the changing shapes in case of the maximal blood lactic acid accumulating level and heart rate at resting state, maximal and recovery period of the excercise were summarized as table 3. 3. In view of game schedule, the changes of physiological index during the game season in both groups were shown affirmative change in case of this study.