Rugby-Foot Ball 競技에서 Kick과 Tackle에 관한 硏究

孫斗玉,金鼎柱 경희대학교 체육대학 한국체육과학연구소 1980 體育學論文集 Vol.8 No.-

韓國 럭비選手들의 競爭-特性不安 基準表 設定

金昇一,孫斗玉 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 constructed the norms of korea rugby players competitive-trait anxiety in competition situation in order to compare with each other and provide the information of young player selection. Subjects were 140 male university level players and their career was above 6 years. Competitive- trait anxiety was measured by SCAT(sport competion anxiety test) before 1 hour big games. The statistical methods were Z score(Z=500+100·(X-M)/S) and percentile. The conclusion were as follows: 1. The norms of korea rugby player competitive-trait anxiety was constructed. 2. There was no difference between korea and SCAT norms. 3. There was no difference depending on the career.

Rugby 選手의 Sports 傷害에 關한 調査 硏究

金昇一,孫斗玉 慶熙大學校 體育科學大學 1988 體育科學論叢 Vol.- No.1

This paper aim at studying the sports injuries of Rugby football players, For the research, the representer of this study has implemented an actual field survey for the total 9 Rugby football teams and interviewed with an aggregate 245 players. This study surveys the cause, type, places, symptom, degree situation, first, and treatment of sports injuries. This paper come to the conclusion as follows. 1. The most frequently inflicted portion are revealed the leg part; 132(24.10%) out total 5477 and followed by the foot part; 1249(22.80%), Head parts; 1008(18.41%), arm part; 959(17.50%), thorax parts; 504(9.2%), etc. 2. The type of injuries the most type of injuries is skin injuries; 2195(40.01%) out of total 5477, and followed by the muscle and tendon injuries; 1455(25.57%), joint injuries; 1057(19.30%), Bone injuries; 407(7.43%), and the nervous sensibility & organ damage are the occupying the least number. 3. In case of skin injuries an abration take the lead with 752 recording 34.26% out of total 2195 and followed by laceration; 639 recording 29.11% ; blister 611 recording 27.84%, etc. 4. In case of muscle and tendon injuries a sprain of muscle take the lead with 430 recording 29.55% out of total 1455, and followed by the bruise of muscle; 374 recording 25.70%, cut of muscle ; 360 recording 24.74% muscle sturdiness ; 175 recording 13.03%, cut of tendon ; 116 recording 7.94 etc. 5. In case of bone injuries a bruise of bone take the lead with 206 recording 50.61% out of total 407, and followed by a bone fracture ; 188 recording 46.69%, periostitis ; 9 recording 2.01% etc. 6. In case of joint injuries internal and lateral ligament extentions cut take the lead with 324 recording 30.65% out of total 1057 and followed by a dislocation of joint ; 247 recording 23.37%, sprain of joint ; 198 recording 18.73, etc. 7. In case of the nervous sensibility organ damage neuralgia take the lead with 131 recording 36.09% out of total 363 and followed by palsi; 115 recording 31.68%, cerebral concussion; 79 recording 21.76%, etc. 8. The situation of suffering injuries while tackle motion; 964(17.60%), while run & dash; 765(13.97%), while Luck & maul; 532(9.71%), while saving & etc situation; 373(6.81%), etc. 9. The reason being inflicted owing to excessive & over training ; 1089 recording 13.91% out of total 5477. By being unskilled; 762(13.91%), by Badness of conditioning ; 751(13.71%), by the excessive desiring for victory; 709(12.90), etc. 10. The time being inflicted interexercise hits the highest number of 2551 recording 46.58% out of total 5477 and in case of injuries during practice game ; 1800 recording 32.86%, and regular game ; 1126 recording 20.56%. 11. The time suffering injuries afternoon time take lead with 4150 recording 75.77% out of total 5477 and in case of fore time ; 1125recording 20.54%, day breaktime ; 202recording 3.69%. 12. The season suffering injuries spring take the lead with 1685 recording 30.17% out of total 5477 and followed by summer ; 1521 recording 27.77%, winter; 1269 recording 23.17%, autumn ; 1002 recording 18.79%. 13. The treatment at that time of being inflicted, appling a sort of the mansoladum take the lead with 1685 recording 30.17 out of total 5477 and followed by attaching a sort of PAS ; 1747 recording 31.90%, Taping ; 587 recording 10.70%, Photographing x-ray ; 560 recording 10.20% etc. 14. The medication of post treatmant. The treatment by a medical specialist take the lead with 2490 recording 45.76% out of total 5477 and in case of self treatment ; 2043 recording 37.30%, by team collegue; 621 recording 11.34%, by coach and team director ; 323, recording 5.91%.

럭비풋볼 競技中 時間別 內容變化에 關한 調査硏究

孫斗玉 全北大學校附設 스포츠科學硏究所 1983 논문집 Vol.- No.1

This study is focused to make investigation and analysis on the process of players'adjustment in the playing time, of Rugby Football. For this purpose 4 ganies of the semi-finals of the high school games at the 64th National Athletic Meets, and 2 games of the last day's games of the College Rugby Football league in 1983. were singled out as subjects. In order to investigate and analyze the changing contents of 60 minutes' playing time in the high school games and 70 minutes' playing time in the college games, I divided the whole playing time into each five-minute unit. The results of the study are summarized as follows. 1. The highest frequency of the scrums in each playing time is 13 times and 11.7 percent of the whole scrums in the high school games, which occurs between 0 and 5 minutes in the first half time. And it is 17 times and 22 percent in the college games, which occurs between 0 and 5 minutes in the first half time. 2. The highest frequency of line-outs in each playing time is 15 times and 10.3 percent of the whole line-outs in the high school games, which occurs between 25 and 30 minutes in the first half time And it is 5 times and 9.4 percent, in the college games which occurs between 10 and 15 in the last half time. 3. The highest frequency of drop-outs in each playing time is 4 times each in the first and last half time and 16.7 percent of the whole drop-outs in the high school games, which occurs between 25 and 30 minutes in the first and last half time. And it is 4 times each in the first and last half time and 16.7 percent in the college games, which occurs between 10 and 15 minutes in the fist half time and between 5 and 10 minutes in the last half time. 4. The highest frequency of penalty kicks in each playing time is 11 times and 11.9 percent of the whole penalty kicks in the high school games, which occurs between 25 and 30 minutes in the first half time. And it is 10 times and 14.4 percent in the college games, which occurs between 30 and 35 in the half time. 5. The higest frequency of goal kicks in each playing time is 8 times and 12.5 percent of the whole goal kicks in the high school games, which occurs between 0 and 5 minutes in the first half time and between 25 and 30 in the last half time. And it is 6 times and 15.8 percent in the college games, which occurs betwen 30 and 35 minutes in the first and last half time. 6. The frequency of the successful goal kicks after tries in each playing time is only 28.1 percent of the whole goal kicks after tries in the fist and last half time in the high school games and only 31.6 percent in the college games. That is the point we must pay keen attention to.

Rug by 選手 Forward와 Backs陣의 等速性 토크량에 關한 比較硏究

孫斗玉 경희대학교 체육대학 한국체육과학연구소 1984 體育學論文集 Vol.12 No.-

The purpose of this study compared and analyzed isokinetic torque difference between forward and back players in rugby. The subjects were comprised of 10 forward players and 10 back players. Each subject was tested on a Cybex-Ⅱ dynamometer at speed of 30°/sec, 120°/sec, and 240°/sec to evaluate torque, Endurance was evaluated at 180°/sec. Data were analyzed by two-tail t-test. The alpha level was set at 0.01. The conclusions were as follow; 1. The absolute strength of forward players' quadriceps were better than back players at 30°/sec, 120°/sec. (P<0.01). 2. The muscular ratio of forward players were better than back players at 30°/sec, 120°/sec. (P<0.01) 3. The muscular endurance of back players were better than forward players. (P<0.01)

럭비 코치들의 경쟁가치 리더쉽 형태에 관한 연구

손두옥 慶熙大學校 體育科學大學 1993 體育科學論叢 Vol.- No.6

The purpose of this study was to describe the leadership patterns of Korea rugby coaches totally, and to analyze the coach's role discrepancy according to the athlets's maturation and coach's strong and weak point indivdiually based on the Competing Values Leadership. The subject were 391 middle school, 278 high school, 212 university level rugby athletes. Competing Values leadership Scale developed by Kim in 1992 was used to measure coach's leadership, which verified the internal validity and relibility. One-way ANOVA and Scheffe post-hoc test were used for the analysis of the data The results were obtained as the followings; 1. Korea rugby coaches emphasized more director role, mentor role than other roles totally. 2. There were the coanch's role discrepancy according to athlete's maturation. 3. It was possible to find out the strong and weak point of each coach based on the Competing Values Leadership.

럭비 선수들의 경기 경험에 관한 연구

손두옥,송진석 경희대학교 사회체육연구소 1996 體育科學論叢 Vol.- No.9

We can make classifization to 3 significances as followings by analyzing the meaning and characteristics of rugby players in the situations of their live experiences on the basis of references of their game experiences which are collected from 10 Rugby players. This study investihated the effects of rugiy game on the pergounance of Rngby plarers. The followings are determined: 1. This study found the fact that the reason of Rugby players play games and competition. It also found that said the difference of each players game styles. The influercing for the games were factors confidence for victory, challenging spirits, devotion, superiority and recognition on the physical advantage. 2. The significance of transcendence consciousness over time, confusion of loss of sensing time and so on were presented. 3. The strdy also found it is learned that the unique experience of meaningful human relationshhip is made by physical contact regardless of defeat in the game situation. The experience of cooperation & competition a meaningful experience brought by competitive situation.

고 무기질 음료(π-water) 섭취시 럭비선수들의 근력, 근 지구력 및 유산소성 운동능력에 미치는 영향

손두옥,선우섭,윤우상,유재충,박영진,오종환 경희대학교 사회체육연구소 1996 體育科學論叢 Vol.- No.9

Most of elite sports player during the sports competing and trainning have used the mineral supplements to enhance on the human performance and, also a number of researcher have recommended the mineral supplements of RDA(Recommended Dietary Allowance) for them. However, It has not exactly known to the scientific interpretation and evidences of relationship between human performance and mineral. Thence, The purpose of this study was to prove whether the mineral supplements of high RDA could enhance the sport player's performance or not The subjects of this study were composed of sixteen Rugby football players(experimental group=8, high density multimineral water intake for 30days; control group=8, placebo intake)in K-H University. Both of groups were tested three times(pre=before intake, mid=after 15days supplements, post=after 30days supplments) about maximum anaerobic power(MAnp) and maximum oxygen uptake by bicycle ergometer(868), muscle strength and muscle endurance by isokinetic Cybex system(350). The statistical analysis employed this study was t-test by statistic 512+ program in machintosh computer. The result of this study were appeared that the difference in control and experimental group signified that the experimental group was high more than the control group in left knee extensor's peak torque at mid-test(P<.05), in left knee extensor's total work(%BW) at mid-test(P<.05), in left extensor's average power and average power(%BW) at mid-test(P<.05). Relative maximal oxygen uptake(㎖/LBMkg/min) in experimental group was higher than control group after 30 days the mineral supplements. These results suggest that the high density multimineral water intake should influence partially rugby football player's performance by the increment of muscle endurance and maximal oxygen uptake.

投槍의 映像分析 : 男子 一般大學選手를 中心으로

孫斗玉,金海中 慶熙大學校 體育科學大學 1988 體育科學論叢 Vol.- No.1

Two-dimensional film analysis was performed on 3 male javelin thrower to analyze their skills and to snggest some idea for developping them. The results were as follows; 1. After final cross-step movement the inclination was 101˚-104˚, inefficient release, It's desirable to raise the leg more forward and upward during cross-step movement. 2. The final lead foot contact with ground was not good, the degree of knee flexion and the time were large, and that decreased the approach velocity It's necessary to increase leg power. 3. Angle of attack was 7˚∼9˚:It influence the flight of javelin. 4. The release veloity was very low(18m/sec), and the motion of upper arm and lower arm was not efficient in biomechanically.

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.