레슬링 대표선수의 자유형과 그레꼬로만형의 등속성 근기능 비교 연구

윤재량 한국운동과학회 2001 운동과학 Vol.10 No.2

윤재량. 레슬링 대표선수의 자유형과 그레꼬로만형의 등속성 근기능 비교 연구. 운동과학, 제10권 제2호, 149-159, 2001. 본 연구는 레슬링 국가대표 선수를 대상으로 자유형과 그레꼬로만형 선수간에 등속성 근기능을 비교분석하고, 이를 토대로 경기 유형별로 근기능의 특이성을 도출하여 향후 레슬링 경기 유형별 체력 트레이닝 방법에 체력 특성을 적용하고자 한다. 레스링 국가대표선수 자유형과 그레꼬로만형 선수 각각 7명을 선정하여 근기능을 측정하기 위해 등속성 근력 측정기기를 사용하였고, 상대근력 측정부하속도는 60°/sec·180°/sec에서 그리고 근파워 및 근지구력 측정 부하속도는 240°/sec에서 26회 반복운동으로 측정하였다. 자유형과 그레꼬로만형 선수간의 슬관절 상대 근력은 유의한 차이를 보이지 않았고, 슬관절의 총일량, 평균파워, 근지구력비에 있어서도 유의한 차이를 보이지 않았다. 이처럼 레슬링 경기유형간에 근기능에서 차이를 보이지 않는 것은 실제 근기능에 차이가 없는 것인지, 아니면 평소 훈련 방법의 특성이 적용되지 않았기 때문인지 등에 대한 문제를 제기하면서 향후 이를 해결하기 위한 후속연구가 요구된다. Isokinetic Muscular Functions in Korean National Freestyle and Greco-Roman style Wrestlers. Exercise Science, 10(2): 149-159, 2001. The participants in the present study were 14 wrestling athletes(freestyle; 7, Greco-Roman; 7) in the Korean national team. The purposes of the study were twofold; ① to compare and analyze isokinetic strength, isokinetic power, total work, ratio of endurances of freestyle wrestlers and Greco-Roman wrestlers, ② based on the data obtained, to specify unique and different isokinetic strength, isokinetic power, total work, ratio of endurances between them, and apply the relevant knowledge to developing specific training program. In order to measure isokinetic strength, isokinetic power, total work, ratio of endurances, Cybex 770(Lumax Co. U.S.A.) used. 26 repeated trials by each subject were conducted on the condition of 60° /sec and 180°/sec in Peak Torque %Body Weight(BWI, and of 240°/sec in isokinetic power, total work and ratio of isokinetic endurance. Contrary to the expectations, the differences between Peak Torque %Body Weight(BW) of freestyle wrestlers and those of Greco-Roman wrestlers were not found(p>0.05). There also were no significant differences in Total Work, average power, and ratio of endurance on Knee joint. This study alone could not decide if the performances both in freestyle wrestling and Greco-Roman wrestling ask similar isokinetic strength, isokinetic power, total work, ratio of endurances. The succeeding studies with rigid and sound designs are strongly recommended.

근대5종 선수의 경기력 향상을 위한 레이저런(laser-run) 전문체력요인 사례분석

윤재량 한국스포츠학회 2021 한국스포츠학회지 Vol.19 No.4

본 연구는 근대5종 경기는 펜싱, 수영, 승마경기의 종합득점 결과에 따라 마지막 레이저런의 출발순서를 결정하게 되며, 이러한 새로운 레이저런(Laser-run; 복합경기) 기록을 좌우할 수 있는 호흡순환계 변인인 최대산소섭취량, 심박 수, 환기량, 무산소성역치 수준 등이 레이저런 기록에 크게 영향을 미친다는 점을 착안하여, 본 연구에서는 엘리트 근대5 종 선수들에게 레이저런 기록단축에 최적화된 훈련프로그램 개발의 기초적인 자료를 제공하는데 본 연구의 목적이 있다. 최대산소섭취량은 본 연구의 전체 평균치 60.26㎖/㎏/min보다 더 낮은 수준이고, 무산소성역치 수준은 전체의 평균치 49.43㎖/㎏/min로서 최대산소섭취량의 82.0%VO2max와 비교하면 산소섭취량으로는 상당히 낮고 백분율로는 비슷한 수준인 것으로 나타났다. 윤재량 등(2018)의 연구결과에 따르면, 최대심박수는 186beat/min에서 최대산소섭취량은 71.07㎖/㎏/min으로 측정되었고, 무산소성역치(AT) 수준에서의 산소섭취량은 59.58㎖/㎏/min로서 83.89%VO2max 수준인 것으로 나타났다는 연구결과와 비교하면, 이 K5 선수는 무산소성역치 수준은 82.0%VO2max로서 다소 낮은수준 이나 최대산소섭취량도 56.69ml/kg/min로서 매우 낮은 수준으로 평가된다. 레이저런은 800m달리기마다 사격 5발을 명중시키는 방식으로 4회를 반복 실시해야 하는 경기로서 육상 중장거리에서 심폐지구력이 경기기록에 중요하게 작용한 것만큼 레이저런에서도 중요한 경기력요인으로 평가된다. 따라서, 이 K5 선수는 심폐지구력관련 변인 중 최대산소섭취 량은 매우 낮은 수준이고 무산소성역치는 다소 낮은 수준이므로 최대산소섭취량 향상을 위한 트레이닝에 특히 중점을 두어야 하며 동시에 무산소성역치 향상을 위한 트레이닝도 적극 권장된다. The purpose of this study is to provide the basic data In the modern pentathlon, the starting order of the last laser run is decided according to the overall score of fencing, swimming, and horseback riding, and the respiratory circulatory system that can influence this new laser-run record Considering that variables such as maximal oxygen intake, heart rate, ventilation, and anaerobic threshold level greatly affect laser run records, this study developed a training program optimized for laser run record shortening for elite modern pentathlon athletes. The maximum oxygen uptake is lower than the overall average of 60.26ml/kg/min in this study, and the anaerobic threshold level is 49.43ml/kg/min. It was found to be quite low and at a similar level as a percentage. According to the research results of Yoon Jae-ryang et al. (2018), the maximum heart rate was 186 beat/min and the maximum oxygen intake was 71.07 mL/kg/min, and the oxygen intake at the anaerobic threshold(AT) level was 59.58 mL/kg/min. Comparing with the research results that showed that the level of 83.89% VO2max was 83.89% VO2max, this K5 athlete had an anaerobic threshold level of 82.0% VO2max, which was rather low, but the maximum oxygen intake was 56.69ml/kg/min, which was evaluated as a very low level. The laser run is a race that must be repeated 4 times by hitting 5 shots every 800m run. Therefore, this K5 athlete has a very low maximum oxygen intake among cardiorespiratory endurance-related variables and an anaerobic threshold at a rather low level.

근대5종 남자선수의 개인별 전문체력의 진단 및 평가 증례 연구

윤재량 한국스포츠학회 2019 한국스포츠학회지 Vol.17 No.2

본 연구에서는 근대5종 우수선수를 대상으로 슬관절의 등속성 근기능을 측정하였다. 이들 연구대상의 각각에 대한 좌우측 근력 균형비(bilateral balance)와 동측 굴신비(ipsilateral balance)를 진단, 평가하였다. 이들에 대한 진 단결과를 종합해보면 다음과 같다. 첫째, 좌우측 근력 균형비(bilateral balance)의 경우, 신근력에서는 L, K, P, Y, L, G선수 모두 균형 잡힌 근력을 유지하고 있으며, 굴근력에서는 L, P, Y선수는 불균형을 나타내고 있다. 따라서, 굴근력 강화 근력트레이닝이 적극 요구된다. 둘째, 동측 근력 굴신비(ipsilateral balance)의 경우, 우측 근력은 L, P, Y, G선수 가 낮은 수준을 니타내고, 좌측 근력은 L, Y, G선수가 낮은 수준을 나타내고 있다. 따라서, 슬괵근(hamstrings)의 근력 강화 트레이닝이 적극 요구된다.이처럼 개인별 등속성 근기능 전문체력을 종합해 보면, 근기능 체력 수준의 주기적인 측정평가의 필요성, 좌우측 근력 균형비(bilateral balance)와 동측 굴신비(ipsilateral balance)의 진단, 평가를 통한 상해 가능성 여부를 진단, 평가할 수 있었다. [한편 이들의 개인별 전문체력 수준을 국가대표급 수준과 비교하여 이에 대한 개인별 적절한 슬관절 근력 보강트레이닝의 프로그램을 제공해야 할 것이며, 동시에 이들에게 요구되는 전문체력 에 대한 맞춤형 훈련의 필요성을 확인할 수 있는 계기로 삼아야 할 것이다. In this study, we measured isokinetic myocardial function of pentathlon athletes' knee joints. For each subject, Bilateral balance ratios and ipsilateral balance were diagnosed and evaluated, and the test results are summarized in this paper. First, in case of bilateral balance of extension strength, Subject L, K, P, Y, L, and G all maintain a balanced muscle strength. However, Subject L, P, and Y showed an imbalance in flexion strength. Therefore, strength training exercises for flexor muscle are strongly suggested for the athletes. Second, in case of ipsilateral balance for right and left side, lower levels of muscle strength were presented for Subject L, P, and Y, and G, and Subject L, Y, and G, respectively. Thus, it is suggested that those athletes experiencing an imbalance carry out the strength training exercises for hamstrings. The overall test results conclude that it is important for the athletes to have regular check-ups for their physical fitness, including evlaution of functional movement screen leveland it is possible to determine the possibility of injury through diagnoses of bilateral balance and ipsilateral balance. We also have identified the need of customized tranining programs to help meet the required professional physical fitness.[They should be given indivisual programs, established based on comparing their physical fitness levels to the ones of national athletes, for knee strengthening training, At the same time, it should be an opportunity to identify the need for customized training on the professional physical strength required of them.

호흡근 훈련이 엘리트 선수의 폐 기능에 미치는 영향

윤재량 대한운동사협회 2011 대한운동사협회 워크숍자료집 Vol.35 No.-

대학 레슬링선수와 태권도선수의 슬관절 등속성 근력비교 연구

윤재량 한국스포츠학회 2013 한국스포츠학회지 Vol.11 No.4

대학 근대5종 남자선수의 심폐기능 평가 및 진단 연구

윤재량,김영선 한국스포츠학회 2018 한국스포츠학회지 Vol.16 No.1

본 연구는 국가대표급 수준의 K대학 근대5종 남자선수를 대상으로 호흡순환계관련 데이터를 수집하여 선수 개인 별 심폐지구력 요인들을 진단, 평가하는데 있다. 동시에 이들 엘리트 근대5종 선수들에게 전문체력 훈련프로그램 개발 을 위한 기초자료를 제공하는데도 그 목적이 있다. 본 연구의 목적과 취지를 충분히 이해하고 적극적인 참여의사를 밝힌 남자선수 6명(Age=19.55±0.59yrs, Height=178.95±2.33cm, Weight=70.32±3.42kg, BMI=22.18±0.91)을 선정하였다. 이렇게 수집 호흡가스 변인들은 선수 개인별로 평균과 표준편차를 산출 등 기술통계 기법을 적용하였다. 본 연구결과, 이들 근대5종 선수의 심폐지구력관련 호흡가스변인의 평균 측정치는 Exercise Durations=21.10± 1.56min, HRmax=185.83±6.77beats/min, VEmax=158.67±25.98ℓ/min, VO2max=71.00±4.63㎖/kg/min, AT(VO2)=60.78±3.41㎖/kg/min, AT%VO2max=85.73±2.58㎖/kg/min으로 진단, 평가되었다. 이러한 결과 및 평가에 대한 효과적인 트레이닝처방은, 최대산소섭취능력은 현재 수준을 유지하거나 더 향상시키는 방법으로 85-95%VO2max으로 최대산소섭취 트레이닝을 권장하며, 무산소성역치는 현재 수준보다 더 향상시키는 방법으로 유·무산소성 인터벌 트레이닝, 무산소지구력 트레이닝, 그리고 젖산시스템강화 트레이닝 방법을 적극 권장한다. The purpose of this study is to diagnose and evaluate cardiopulmonary endurance factors of athletes by collecting respiratory gas parameters related data for K - university Modern pentathlon athletes. At the same time, these elite Modern pentathlon athletes are provided with basic data for the development of professional training programs. 6 male athletes (Age = 19.80±0.58yrs, Height = 179.52±4.19cm, Weight = 70.28±4.10kg, BMI = 21.93±0.73) who sufficiently understood the purpose and who expressed an active intention to participate were selected. The collected respiratory gas variables were applied statistical techniques such as calculating mean and standard deviation for each athlete. As a result in this study, the mean measurements of respiratory gas parameters related to cardiopulmonary endurance of these five players were Exercise Durations=21.10±1.56min, HRmax=185.83±6.77beats/min, VEmax=158.67±25.98ℓ/min, VO2max=71.00±4.63㎖/kg/min, AT(VO2)=60.78±3.41㎖/kg/min, AT%VO2max=85.73±2.58㎖/kg/min. Effective training prescriptions for these results and assessments suggest that maximal oxygen uptake is maintained at 85%-95% VO2max in a way that maintains or improves the current oxygen uptake, and oxygen uptake is further improved than current levels. We strongly recommend the use of anaerobic interval training, anaerobic endurance training, and lactic acid system strengthening training methods.

全國初等 音樂敎育 實態와 慶尙南道 初等音樂敎育 實態와의 比較 調査硏究 : An object of the elementary schools through the whole country

尹在良 진주교육대학교 1973 論文集 Vol.8 No.-

Te study the actual conditionand the facilities of the elementaryschool music education which have been undeveloped and neglected, was studied to offer scientific statistic materials to five reflect on the content of the music department of teachers college and to gain thedata about those courses impruvement. These principal contents are below: 1) fourteen examines on the management of the progressive music education. 2) Six examines on the improvement of the music study for teachers problem and schoolactivities, 3) Ten examines on the instrument and material of the music education, The field investigation and to suggest an "enquete" was used as a method for this research on the actual condition. Bounds and object of the research was devided in to three groups, these are; 350 schools of municipal-group, 1,100 schools of county seat-group and 300schoolsof remote-group. (Totaly 1750 schools among those 5208 elementary schools in thewhole country) Establishment of the basic principle of music education, even though the attitude of music education and the guiding object are smart and obviousbut it is useless to research the music eduation without serve pratical penetration. The shape of study will be attained according to the individuality of schoolchildren, the characteristic and ability of teacher, the nature of teaching meterial and the content of study. And also the teaching ability of teacher in the practical course and research of method in the teaching art will be accomplished. The teacher themselves make effort to study and skill training and teach the progress of education to be given to the each school year of charge. Furthermore, the teacher should be trained an ability to be able to teach, especially, music appreciation, composition and instruments training are demanded according to schools, teachers and regional parti-cularity of the valuation methods. Preconception and method of uncognizable valuation wall be substituted but teachers themselves are in want of confidence, ability and artistic tecnique in themethodical aspect on this field. They wall make greater effort and research. Music event doesn't take omit of order at the object and consciousness of music education regardless of out and in place. In the management of music departmentthe greater parts of the front teachers, generally on actual field represent the inclination of their unconfidence at the educational administrative operation. Itmakes the master plan of the year and prepare to oppotunity of study and research to the teacher. For the effectable management, however, it is quote urgent subject to establish enough tools and the syntatic method of operting facilities. Let every teachers use those instruments for the most effective learning of students. And it is necessary movement to have a campaign so called "one instrument for evrey each person" for the emotion purity of whole people.

The Influence of Pelvic Strength Exercise on Adductor Muscle, Pelvic Floor Muscle and Muscle Activities in Women of Childbirth Experience

윤재량,이미숙,이문진 한국운동재활학회 2010 JER Vol.6 No.3

有酸素性 運動能力 및 體指肪에 대한 웨이트트레이닝의 效果

尹在梁 師範大學 體育硏究所 1987 서울大學校 體育硏究所論集 Vol.8 No.2

The purpose of this study was to determine the effect of weigh training on aerobic work capacity and body composition. Eight healthy freshmen participated in a eight-week, progressively increasing weight training program. Aerobic work capacity and body composition are measured before and after the weight training program. The results showed statistically significant effect of weight training on muscular strength and body composition, but little statically significant effect of weight training on cardiorespiratory function. The results of this study were as follows: 1. Eight weeks of weight training producd little or a little increases in VO max(0.06 l/min: 2.7%) and PWC???(60.88kpm/min: 8.4%). 2. Eight weeks of weight training produced significant increases in body composition (3.61% body fat).

스포츠과학 정보 : 체급선수의 바람직한 체중감량

윤재량 한국스포츠정책과학원(구 한국스포츠개발원) 2003 스포츠과학 Vol.86 No.-