고등학교 일반 여학생과 무용수의 체중에 따른 식습관, 신체활동습관, 건강상태 조사

윤공화(Yoon Gong-Hwa),허만동(Huh Man-Dong) 한국체육과학회 2003 한국체육과학회지 Vol.12 No.2

This study was to investigated that know present weight about to an opinion, eating habit, physical activity habit and health habit from 282 girl's high school students living in Taegu area. The finding revealed that divided the girl's high school Students(CON) and the girl's high school Dancers(Dancers). The result of this survey are summarized as follows; 1) The finding revealed that average BMI were CON 20.63±2.29㎏/㎡, Dancers 19.12±1.87㎏/㎡. 2) 46.45% of subjects in hope that low weight than present weight. 3) There were significant increased body weight last 2 years CON than Dancers. 4) During a meal eating highly worry to the Dancers group than CON group, 5) There were no significant difference two groups in the number of meals a day and the number of eating between meals a day. 6) Dancers group is high level the regular exercise 3days/wk than CON group. 7) There were no significant two groups in the health state. 8) There were no different two groups in the stress solve method. 9) There were no significant two groups in the menstruation.

단시간의 전신운동이 축구선수들의 반응시간과 정신적 작업에 미치는 영향

윤공화(Yoon Gong-Hwa) 한국체육과학회 2003 한국체육과학회지 Vol.12 No.2

This paper examines the effects on human reaction time and mental fatigue of changes in the intensity of physical activity. A treadmill-equipped instrument and perception tester were used to attain several levels of physical activity. In this paper, in order to determine the individual levels of physical activity of subjects, Borg-RPE scale, heart rate(HR) and respiratory quotient(RQ) were used. Also, a reaction test in whole-body activity on treadmill-equipped instrument and an addition test as an indicator of mental fatigue were performed. In the above experiments, the scores obtained in addition test administered before and after physical activity at each intensity level used. Restricted within the limits of this paper, the results of these tests showed that mental fatigue decreased after physical activity.

저항성 운동이 혈중 호르몬과 효소의 반응에 미치는 영향

허만동(Huh Man-Dong),손태열(Son Tae-Yael),윤공화(Yoon Gong-Hwa),정규성(Jeoug Kyu-Seong),김승환(Kim Seung-Hwan) 한국체육과학회 2002 한국체육과학회지 Vol.11 No.1

The purpose of the current study was to investigate the effect of elastic resistance strength training (ERST) on plasma testosterone, cortisol, CPK and LDH reponses. Five college male students who were not experienced in resistance training were participated in this study (Height = 172.0±1.8 ㎝; Body weight = 67.3±3.1 ㎏; Age = 19.4±0.9 years). Rubber band was used for elastic resistance training. Training protocol was based on progressive overload principle for 4 week period. Isokinetic strength, Wingate power test and blood analysis were performed at prior to training, after 1-week, 2-week, 3-week and 4-week training. Isokinetic strengths were not significantly different between pre and post training, but during training they were significantly increased and decreased following the change of training intensity. LDH was not significantly affected during the whole training period but CPK at the end of the current experiment was significantly increased. The plasma cortisol and testosterone reponses were not affect from the present ERST, respectively. Therefore, the results of the present study indicated that the present ERST did affect the isokinetic strengths during training in the absence of the significantly change of humoral factors.

스포츠 참가가 스포츠 가치관에 미치는 영향

尹恭和,吳柱勳 慶一大學校 1999 論文集 Vol.16 No.2

The relation between sports participation and sense of sports value was examined by the method and procedure of this study. The results are as follows: 1. The participating period appeared to be great at difference between sense of economic sports value. 2. The participating period appeared to be great at difference between sense of associational sports value. 3. The participating strength appeared to be great at difference between sense of recreational sports value. 4. The participating strength appeared to be great at difference between sense of aesthetic sports value. 5. The participating strength appeared to be great at difference between sense of characteristic sports value. 6. The participating frequency appeared to be great at difference between sense of bodily sports value. 7. The participating period appeared to be great at difference between sense of theoretical sports value. 8. The participating period appeared to be great at difference between sense of social sports value. 9. The participating period appeared to be great at difference between sense of political sports value. 10. The participating period appeared to be great at difference between sense of religious sports value.

스포츠 活動과 靑少年 善導方案에 관한 硏究

尹恭和,吳柱勳 慶一大學校 1998 論文集 Vol.15 No.1

This study examined the measures for juvenile guidance and sports activity on the basic of the before-mentioned study issue. The results are as follows : 1. Adults should be concerned about the juveniles with thoughtful consideration and patient, casting away prejudice and misunderstanding on juvenile behavior in order that young men can brightly and cheerfully grow up. 2. It is necessary to encourage practical sports after providing such given condition and surrounding as strengthening of close relation between family members, democratic decision-making, and respect for personality. 3. It is necessary to offer various sports programs for the juvenile, to establish human philosophy for development of humanity, and to build up educational historic ideology for the national tradition. 4. It is necessary to create and develop the sound and worth juvenile culture with offering cultural space for activities of young men. 5. It is desirable to actively carry out counselling activity and to develop various educational program as well as to seek guidance for health and humanity that help self development of young men.

生活 體育 施設의 計劃에 관한 硏究

尹恭和,吳柱勳 慶一大學校 1996 論文集 Vol.13 No.2

In result of studied the project of sports for all facilities, the summarized contents are as follows; 1. It is desirable to plan the sports for all facilities by hearing opinion of professional sports for all leaders, professional a city plan in drawing up an urban project. 2. It is desirable to map out a plan for sports for all facilities, fitting to its local characterstics after grasped an actual condition of existing facilities, present situation of local population, level of practical consciousness, and present condition of transportations as well as to plan it in welfare constructive level of local community. 3. It is desirable to plan the structure of facilities after considered prospect of participant, sports event to be executed, policy of operating facilities and number of users. 4. It is desirable to take a suitable facility's structure fitting to number of users after scientificalluy examined applicability of various programs, efficiency of guidance, rationality of management and countermeasure by environmental transition.

Platon의 心身關係에 관한 연구

尹恭和 慶一大學校 1999 論文集 Vol.16 No.2

This study considered the relation between body and soul of Platon with idealism which was major point of his philosophy The body was dealt to be of the same character as phenomenon, namely things by Platon. The spiritual superiority over body can be foumd in the case of synthetic state of body and soul. A concept of body, physical exercise, and physical training is important The body is grasped to the space concept to protect this soul as well as to recognize an existence of human spirit or soul. And the body means body that enjoys dynamic life with muscular activity before human death. The physical exercise from a spiritual power by courage which is one of the most important things in human life by training human spirit, while the physical training means to get on excellent body by repeating training through physical exercise. The body was dealt to be phenomenon by Platon, but it checked the development of physical education by bringing about thought of contempt the body through the influence of orpheus religion. His influence of idealism is considered to serve as a major momentum of development of physical education by bringing about the thought of laying stress on physical education.

청소년 문제와 체육의 역할에 관한 연구

尹恭和 慶一大學校 1999 論文集 Vol.16 No.4

The results of this study on juvenile problems and role of physical training are as follows. 1. It is necessary to build up emotional stability, law-abiding spirit, rightful view of value, and positive attitude of young people through activities of physical training. 2. It is necessary to provide comnunity that prootes cultured and balanced phyusical and spiritual health of young people through physical training. 3. It is necessary to grasp device of spare time in order that only young people who can be adapted to their lesson and spare time may personally have faith of success. 4. It is necessary to build active personality and to educate effective humanity which are trained through mind and body at the meaning of harmonized development of young people. 5. It is necessary to build spiritua power and sense of value that young people should fulfill responsibility and duty of group through physical training.

Recreation과 체육에 관한 연구

尹恭和,吳柱勳 慶一大學校 1999 論文集 Vol.16 No.4

The results of this study on recreation and physical education are as follows : 1. It is necessary to develop technique and to cultivate taste of sports and plsy which can enjoy recreation as physical training. 2. It is necessary to make use of spare time and to build up view of value which rightful understanding and attitude on recreation. 3. It is necessary to create atmosphere in other that one may always apply recreation by completely furnishing physical facilities. 4. It is necessary to improve practical habit and capability which can assist physical training by making spare time fitting to aptitude. 5. It is necessary to emphasize importance of role in physical training as rightful recognition on recreation.

수학 모델을 이용한 체조 선수의 인체 분절의 관성 특성

尹恭和,朴宇奎 慶一大學校 1997 論文集 Vol.14 No.2

This study was conducted to determine the inertial charactristics of the body segment such as mass, mass center, and moments of inertia with respect to the three principal axes of rotation passing through the mass center of Korean male gymnasts using a mathematical model. The subjects chosen for this study were 7 male university gymnasts of 18-21 years of age. Two 35mm cameras enabled simultaneous photographs of the body to be made. The optical axes of the cameras were horizontally aligned to provide anterior and lateral views of the body. The photographic records were analyzed by reading the image using the scanner, defining the contours and required points of the segments using the mouse, and computing the inertial charactristics. The model of the human body described in this study was an advancement over previous mathematical models in that a representation of the segments by elliptical disc 5 mm wide followed the shape fluctuation of the body more closely. The accuracy of the method was evaluated by comparing the estimates of total body mass with the mass as measured on weigh scale. Table 2 provides the results of this study as mass, mass center, and moments of inertia of male gymnast body segment.