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한·일 유도 선수의 운동능력에 따른 경쟁불안의 차이 분석
백남섭 龍仁大學校 體育科學硏究所 2011 體育科學硏究論叢 Vol.21 No.1
This study has attempted to find out the different level of competition state anxiety according to athletic ability, with the objective of analyzing the competitive anxiety of college judo athletes in Republic of Korea and Japan depending on their athletic capacity. To achieve this objective, a questionnaire survey was conducted for 110 male athletes and 48 female athletes from the judo training corps of Y college located in Gyeonggi-do on Korean side, as well as for 110 male athletes and 10 female athletes form the judo training corps of K college in Tokyo on Japanese side. Of the responded questionnaires, those answered insincerely or judged to be untrustworthy were excluded, and for the finally collected data, a statistical analysis was conducted to examine them by utilizing SPSS/Win ANOVA were implemented with significance level set at p<.05, and the following conclusions have been drawn. As for difference in competitive anxiety of Korean and Japanese judo athletes according to such factors as nation, gender, weight and athletic according to such factors as nation, gender, weight and athletic ability, a statistically significant difference was shown according to the nation and gender. Through average comparison of competitive anxiety factors according to the nation, gender and athletic ability, Korean athletes exhibited higher cognitive and physical anxiety and lower state self-confidence than Japanese athletes. So did female athletes than male athletes, and non-excellent athletes than excellent athletes.
대학농구선수의 운동강도별 훈련기, 시합 전ㆍ후기의 신체구성 성분변화에 대한 연구
백남섭,김효철 龍仁大學校 2000 용인대학교 논문집 Vol.18 No.-
We study the changes in the body composition of college basketball player after a training (Training period 1: June 19∼July 9, Training period 2: Oct 8∼Oct. 28) and a game (Game period 1: July 10∼July 20, Game period 2: July 27∼Oct. 7). We estimate the change in the body composition from the pulsation and the length of the exercise time using Bodystat1500 and POLAR Xtrainer Plus. Our research leads to the following results. 1. The change in the physical configuration In the case of the weight, the training period 1 shows the highest estimate(78.73±6.59kg) while the game period 1 shows the lowest estimate (77.05±6.08kg). But the significance of the difference was negligible. In the case of the percent body fat, the gave period 2 shows the highest estimate (9.27±1.47%) while the game period 1 shows the lowest estimate (7.35±1.30%). But the significance of the difference was negligible. In the case of the lean body mass, the game period 1 shows the highest estimate (92.64±1.31%) but with negligible significance. This result is well contrasted with the estimate of the pecent body fat. The training period 1 shows the highest estimate of percent body moisture(64.64±1.12%) while the game period 2 shows the lowest estimate (62.48±1.32%) with meaningful significance (p < 0.05). The training period 1 shows the highest estimate of BMI (22.09±0.97%). But the significance of the difference was negligible. 2. The Intensity of the exercise The total length of exercise time was in the order of the training period 1, the game period 1, the game period 2, the training period 2, while the heartbeat was in the order of the game period 2, the training period 2, the training period 1, the gave period 1. These results were significant (p < 0.05). The training period 1 with the exserice length of 98 minutes and the intensity of 64% shows the weight of 78.73kgs, 91.02% in lean body mass, 63.34% of percent body moisture, and 8.98% of percent body fat. The game period 1 with the exserice length of 99 minutes and the intensity of 61% shows the weight of 77.05kgs, 92.64% in lean body mass, 64.64% of percent body moisture, and 7.35% of percent body fat. The training period 2 with the exserice length of 113 minutes and the intensity of 61% shows the weight of 77.18kgs, 90.84% in lean body mass, 63.42% of percent body moisture, and 8.46% of percent body fat. The game period 2 with the exserice length of 112 minutes and the intensity of 61% shows the weight of 77.36kgs, 90.30% in lean body mass, 62.48% of percent body moisture, and 9.67% of percent body fat.
白南燮,金曉哲 龍仁大學校 1996 용인대학교 논문집 Vol.12 No.-
The purpose of this study was to investigate the condition of injury in college volley ball players, to promote wide comprehension of injury, to basic datum requsite for injury prevention. 1.The parts of injury, ankle joint of foot ranked at the hightest in 19.94%, followed by fingers 14.81%, knee joint of lower leg 13.52%, shoulder 12.46%, lumbar 12.10%, etc 2.The patterns of injury, sprain of joint ranket at the hightest in 32%, followed by muscle inflamation 11.3%, muscle sore and bone bruise 10.3%, respectirely, etc. 3.The movement of injury, spike ranked at the hightest in 34.5%, followed by blocking 30.9%. collision 13.5% slip down 10.3%, receire 9.96% etc. 4.The cause of injury, Over-movement ranked at the hightest in 44.1%, followed by unable conditon beyond man power 19.2%, unskillful technique 9.60%, poor physical fatness 8.18%, over-tension2.13%. 5.The time of injury, P.M ranked at the hightest in 59.4%, in caseof season of being injury, winter ranked at the hightest 51 9%. 6.The first aid of injury, "did" ranked at the hightest in 50.8%, followed by "didn't do" 43,7%, "dont, know" 5.33%. 7.The method of injury, physical theraphy ranked at the hightest in 31.2% , followed by oriental medicine theraphy 24.8% manipulation and sports massage 16.9%, rest 14.9%, drug theraphy 11.4%, etc. 8.The protect methods of being injury parts, "didn't do" raked at the hightest in 35.5%, floolwed by protecting pad 30.3%, taping 25.1%, etc. 9.The recovery condition after being injury, "very mood being treated" ranked at the hightest in 34.1%, followed by "complete treatment" 29.5%, "good being treated" 25.2% , etc.
투기종목 선수들의 여가활동 참여실태 및 선호경향 조사분석
백남섭 龍仁大學校 體育科學硏究所 1996 體育科學硏究論叢 Vol.6 No.2
The following results have been produced by the investigation of self-administration from 206 in university athletes 1. In the reply about the necessity of planned activities of the leisure, the affirmative response was appeared high frequency distribution from 168 person by (81.56%) 2. As the causes of impediments in participating at the leisure activities and sports, the high frequency distribution was appeared by 123 persons(59.72%) by answering they had no time for leisure activities while 125 person(60.68%) by answering they had no enough time for leisure sports. 3. When they were asked about the usual leisure activities, 61(29.16%) persons look part at sports, 57 person(27.67%) at the seeing and listening the movie or music and 26 persons(12.26%) at play and game activities. 4. The distribution for preference tendency about leisure activities has shown that 63 persons(30.58%) preferred sports activities while 43 persons(20.88%) hobby and culture activities and 42persons(20.39%) liked tour and travel activities.
백남섭,안애정 龍仁大學校 1998 용인대학교 논문집 Vol.16 No.-
The purpose of this study was to investigate differences of the cardiovascular function between athletes and ordinary people. The subjects are 55 people' respect (Minutely soccer players 21, baseball players 23, normal peoples 11 in twenty age group). I adopted used treadmill to understand the effect of aerobic exercise and developing states. The result of this study are as follows ; 1. The heart rate in time of maximum showed treat significant difference(p<0.001) and the predominant order of the mean value of the heart rate in time of maximum was the ordinary peoples(192.4±10.2 beats/min), baseball players(187.75±9 07 beats/min), soccer players(181.15±7.19 beats/min) 2. The ventilation in time of maximum showed treat significant difference(p<.001) and the predominant order of the mean value of the ventilation in time of maximum was the soccer players(168.58±51.89ℓ/min), baseball players(134.29±16.45ℓ/min), normal peoples(113.7±20.6/min) 3. The rate of gas exchange in time of maximum showed significant difference(p<0.05) and the predominant order of the mean value of the rate of gas exchange in time of maximum was ordinary people(1.2±.2), baseball players(1.18±.1), soccer players(1.07± 1). 4. The oxygen consumption per kg body weight in time of maximum showed treat significant difference(p<0.001) and the predominant order of the mean value of the ventilation in time of maximum was the soccer players(59.82±14.4 ㎖/kg/min), baseball players(46.23±2.89 ㎖/kg/min), ordinary people(38.73±7.6 ㎖/kg/Min) 5. The oxygen consumption in time of maximum showed great significant difference(p<.001) and the predominant order of the mean vague of the ventilation in time of maximum was the soccer players(4315.45±1175.89 ㎖/min), baseball players(3415.45±335.09㎖/min), ordinary people (2556.28±.58 ㎖/min).
백남섭,소건교 한국스포츠학회 2018 한국스포츠학회지 Vol.16 No.3
본 논문은 체급별 태권도 선수가 돌려차기 기술 시 동작 속도에 따른 차이를 비교 연구하는데 목적이 있으며, 이를 위해 태권도 선수 36명의 자료를 3D VICON 넥서스 운동 포착 시스템을 사용하여 돌려차기 동작 궤적을 수집했으며, 체급 으로는 58㎏, 68㎏, 80㎏ 세 그룹으로 나누었다. 동작 특성과 운동 역학 이론에 근거하여 돌려차기 모션 궤적을 3 개의 구 간으로 구분 하여, 돌려차기 기술의 구간별 이동, 동작 시간 및 이동 속도에 대하여 Vicon Polygon 소프트웨어를 이용하여 분석하였다. 이상과 같은 연구방법과 검증을 기초로 하여 본 연구에서 도출된 결과는 다음과 같다. 첫째, 운동선수들의 이 동 속도는 58㎏>68㎏>80㎏으로 그룹과 체급 수준 사이 유의한 차이가 있다. 둘째 세 체급의 운동선수들의 변위는 80 ㎏>68㎏>58㎏으로 표현 되었고 그룹과 체급 수준 사이에 유의한 차이가 있었다. 셋째, 세 체급의 운동선수의 동작 시간은 58㎏>68㎏>80㎏으로 그룹과 체급 수준 사이에 유의한 차이가 있었다. 넷째, 돌려차기의 기술적 속도, 배기량, 시간은 세 체급 사이의 공변량에 차이가 있다. 이상의 결과를 토대로 종합해 살펴볼 때, 돌려차기의 운동 속도와 관련하여 각각의 다 른 체급의 운동선수들에게 돌려차기 기술에 직접적인 영행을 미치는 것으로 나타냈다. 체급이 높을수록 운동 변위가 길어 이동속도가 느리고 동작시간이 늘어난 것으로 나타나고 있으며, 선수들의 체급이 낮을수록 돌려차기의 속도가 빠르고 움 직임이 민첩하면서 돌려차기의 차는 동작시간이 짧아진다. 이 논문의 목적은 태권도 돌려차기 동작 속도가 각 체급별 차이 에 미치는 영향에 대해 연구해 보고 움직임과의 상관관계를 찾아 태권도 선수들의 이론적 근거를 제공하는데 목적이 있다. The purpose of this study is to compare the difference of the speed of operation for Taekwondo athletes’ dollyeo-chagi according to their weight classes. For this purpose, data of 36 Taekwondo athletes were collected using 3D VICON nexus motion capture system and the weight was divided into 3 groups: 58 kg, 68 kg and 80 kg groups. Based on the motion characteristics and kinematics theory, the motion trajectory of the dollyeo-chagi is divided into three sections, and the movement by section, operating time, and moving speed of the dollyeo-chagi technique are analyzed using Vicon Polygon software. Based on the above research method and verification, the results of this study are as follows. First, the movement speed of athletes is 58 kg> 68 kg> 80 kg, and there is a significant difference between groups and weight level. Second, the displacement of athletes in three weight classes was expressed as 80 kg> 68 kg> 58 kg, and there was a significant difference between group and weight level. Third, the movement time of athletes was as 58 kg> 68 kg> 80 kg, and there was a significant difference between group and weight level. Fourth, the technical speed, displacement and time of the dollyeo-chagi differ in the covariance between the three classes. Based on the above results, it was shown that in relation to the speed of motion of the dollyeo-chagi, it directly affects the dollyeo-chagi technique to the athletes of different weight classes. The higher the weight level, the longer the motion displacement, the slower the movement speed and the longer the running time and the lower the weight of the athletes, the quicker the dollyeo-chagi speed, the more agile the movement and the shorter the running time. The purpose of this study is to investigate the effect of the speed of dollyeo-chagi on the different weight level in Taekwondo, and to provide the rationale of Taekwondo athletes in search of correlation with movements.
백남섭,이동현,서강덕,김환규,김용희,노수균 한국고분자학회 2009 Macromolecular Research Vol.17 No.9
A series of inert and photo-stable Er(III)-encapsulated complexes based on π-extended dendritic anthracene ligands bearing G3-aryl-ether dendron ([G3-AnX]-CO2H), which retain different π-bridging systems, such as single (X= S), double (X= D) and triple (X= T) bonds was designed and synthesized to establish the structure- property relationship. The near infrared emission intensities of Er(III)-encapsulated complexes were enhanced dramatically by increasing the π-conjugated extension of anthracene ligands. The time-resolved luminescence spectra show monoexponential decays with a lifetime of 2.0~2.4 ms for Er3+ ions in thin films, and calculated intrinsic quantum yields of Er3+ ions are in the range of 0.025~0.03%. As a result, all Er(III)-encapsulated dendrimer complexes exhibit the near IR emission with the following order: Er3+-[G3-AnD]3(terpy) > Er3+-[G3-AnS]3(terpy) ≈ Er3+-[G3-AnT]3(terpy), because Er3+-[G3-AnD]3(terpy) has a higher relatively spectral overlap J value and energy transfer efficiency. In addition, the lack of detectable phosphorescence and no significant spectral dependence of the π-extended anthracene moieties on the solvent polarity support energy transfer from their singlet state to the central Er3+ ion taking place in Er3+-[G3-AnX]3(terpy).
백남섭,이근일,백병주 龍仁大學校 體育科學硏究所 2001 體育科學硏究論叢 Vol.11 No.1
This study has a purpose to prevent injury in the aspect of remedy by investigating golf club member's troughs of exercise injury and to provide basic materials for effective goal-achieving and secure the stability of golf playing to achieve these goal, I conducted a survey to golf club members of a golf range in Kangrung city, Kangwon -do, and the following are the results of this study. First, the frequency of injury occurring in performing golf skills is high in the lefthand(in the upper palm 36.1%),the right hand part(in the upper palm 37.6%), injury symptom(light injury 52.7%), thumb in the left hand(the right side of the center of the shaft 42.4%)and form of grip(strong grip 46.8%). Second, the frequency of injury in swing is high in an orbit progress in swing(in -to-out 43.4%), understanding of swing mechanism(partial understanding 63.4%), the contents of swing mechanism(swing) orbit(39.0%), movement division in swing orbit(finish 28.3%), ways of take - back of swing orbit(pull inward a club head 47.8%), injury symptom in take back(pain 30.2%), body part by bake back(shoulder 34.1%), impact method(when trying to send a ball too far 53.2%), injury symptom in impact(pain 46.8%) and body part by impact(waist 43.9%), And the frequency of injury is high-through(dislocation 51.7%),injury part by follow-through(the right arm 25.4%), finish ways(when trying to make a finish position too high 44.9%), injury symptom by finish(waist pain 31.7%) and body part injury by finish(waist31.7%). Third, the frequency of injury caused by the reason of injury in performing skills and how to heal is high in emotions when injury occurs(worrying about not going into the field(30.7%), the term of treatment when injury occurs(physical treatment 54.0%), The reason of injury(insufficient warm - up 42.4%), the recognition of preventing injury(skill improvement59.0%), and the practice of warm-up(barely did53.7%).