스포츠교육학 : 체조지도자의 선수관리방법

이주형(JooHyungLee),김종욱(JongWookKim),김현식(HyunSikKim) 한국체육학회 2004 한국체육학회지 Vol.43 No.3

This study is densely to analyze the management method of athletes for gymnastics coaches. To achieve the purpose of the study, the qualitative study is based on 6 gymnastics coaches, who have an experience as a national team coach. The data collected with depth interviews and referring to document records were analyzed by inductive category analysis. Reliance propriety, and ethics of the study are confirmed through the progress of collecting and analyzing data. A summary of the analysis and the construction of the study are like followed.The athlete management of gymnastics coaches was performed during regular training and competition situations. Trust and coaching, training atmosphere, lodging atmosphere, and a self-management ability of an athlete were used for the athlete management method during regular training. The most important factor for the management of gymnastics coat is the trust between gymnasts and coaches. Both The training and the management must be performed with the background of trust. Coaches should teach the basic techniques thoroughly when they lead to the training and the individual teaching concerned with characteristics of gymnasts is necessary. And they make the atmosphere of training based on the interpersonal trust. After training, coaches should also have interest in the life of the gymnast on the camp. Coaches will not only put efforts on an athlete management, but also raising self-management capability of gymnasts their own. The athlete management during the competition situations can to divided into before and after a competition. Coaches should manage the condition of gymnasts in the body and mentality before a competition and make the athletics relaxed. Then, after the competition, coaches should give them a detailing feedback about the performance and the result.

스포츠교육학 : 체조지도자의 선수관리에 영향을 미치는 요인

이주형(JooHyungLee) 한국체육학회 2005 한국체육학회지 Vol.44 No.1

The purpose of this study is densely to analyze the factors affecting on the management of athletes for gymnastics coaches. To achieve the purpose of the study, the qualitative study is based on 6 gymnastics coaches who have an experience as a national team coach. The data collected with depth interviews and referring to document records were analyzed by inductive category analysis. Reliance, propriety, and ethics of the study is confirmed through the progress of collecting and analyzing data. A summary of the analysis and the construction of the study is like followed. There are coaches and gymnasts, and environmental factors which affect athlete management for gymnastics coaches. Coach disposition, self-development and self-management, and concord among coaches are needed as factors of coaches. They should have coaching philosophy and their own values with a background of respectable personality. And continuous self-development and self-management of coaches are necessary for systematic and scientific coaching system. Also, for athlete management, concord among coaches should not be excluded. There are sex distinction and age as factors of gymnasts. Coaches should have different training and managing methods considering sex and age of gymnasts. And as environmental factors, there are equipments and supports, judges, and changing of competition rules. For a amicable, systematic and scientific athlete management, fine equipments and plenty supports from surroundings are necessary. Also, interest from surroundings or supports from the association can give opportunities to practice in various environments for gymnasts.

자연과학편 : 85%VO2R 운동시 장거리 운동선수와 일반인의 면역글로불린, 혈중지질, 혈당 및 인슐린 변화에 관한 연구

김원중(WonJungKim),이주형(JoohYungLee) 한국체육학회 2007 한국체육학회지 Vol.46 No.4

본 연구는 운동선수와 일반인 간의 안정시 면역글로불린과 혈중지질 및 혈당의 상태를 비교하고 일회성 고강도 운동을 실시했을 때 어떻게 변화하는지를 알아보고자 하였다. 마라톤 선수 경력이 있는 선수 7명과 일반 대학생 7명을 대상으로 최대산소섭취량과 최대심박수를 산출하기 위해 점진부하 운동을 실시하였다. 24시간의 휴식 후 85% 여유산소소비량의 강도로 탈진 시 까지 운동을 실시하였다. 안정시, 운동직후, 회복 30, 60분에 혈액을 채취하여 면역글로불린(IgA, IgG, IgM), 혈중지질, 혈당, 인슐린을 측정하였다. 안정시 혈액변인들에 있어서 HDL-C과 인슐린의 농도가 두 집단 간에 유의한 차이가 있었으며 운동 후 시간에 따른 두 집단 간의 차이에 있어서는 IgG, LDL-C, 인슐린, 혈당에 유의한 차이가 있었다. 결론적으로 운동선수들은 안정시에 면역인자들에 있어서 일반인과 비교할 때 별 차이가 없었으며 일회성 고강도 운동 후에는 운동선수에게서 IgG, 인슐린, 혈당의 증가를 나타냈고 일반인은 LDL-C의 증가와 인슐린의 감소를 나타냈다. The purpose of this study was to investigate whether there is a difference in immunological factors, blood lipids, and blood glucose between athletes and non-athletes at rest, and the effect of a single bout of exercise on them. Seven athletes (MG) who have experienced marathon events and seven healthy collegiate students (CG) participated gradual exercise to calculate maximum oxygen consumption and maximum heart rate. Subjects performed a treadmill exercise with 85% of oxygen consumption reserve until exhaustion after 24 hour rest. Blood samples were obtained to analyze immunoglobulins, blood lipids, blood glucose, and insulin levels at rest, immediately after exercise, 30 and 60 minutes during recovery. Resting blood variables such as HDL-C and insulin levels were significantly different between groups. There were significant differences in IgG, LDL-C, insulin and blood glucose levels between groups after a single bout of exercise. In conclusion, there is no difference in immunological factors between athletes and non-athletes at rest but there was a significantly higher resting levels of HDL-C in MG compared to CG. After a single bout of exercise, athletes showed increases in IgG, insulin and blood glucose but non-athletes showed decreases in LDL-C and insulin during recovery.

자연과학편 : Harvard Step Test 후 운동선수, 비선수간 혈액의 생화학적 변화

손창일(ChangIlSon),이주형(JooHyungLee) 한국체육학회 1990 한국체육학회지 Vol.29 No.1

The purpose of this research was to compare the changes of minerals, ferment, and trig levels of the Athletes group with Non-Athletes group on plasma after Harvard step test.The results were obtained.1. At the test of Na, K, Cl, Ca, TG, SGOT, SGPT, LDH, all of Athletes and Non-Athletes group showed normal range in normal stage and right after the exercise.2. Right after the exercise, the changes of Na in Athletes group were increased and the changes of Ca, Cl, SGOT, SGPT were level with that the rest. While in Non-Athletes group were decreased partly.3. The changes of K, TG in both groups were decreased right after the exercise,4. Right after the exercise, the changes of LDH in both groups were widely increased, especially the increase of Non-Athletes group were appeared obviously.

자연과학편 : 비만 고교생의 8주간 유산소 운동프로그램 참여 후 최대하운동에서 혈액응고 및 면역반응의 변화

남은정(EunJungNam),이명천(MyungChunLee),이대택(DaeTaekLee),이주형(JooHyungLee),배윤정(YoonJungBae) 한국체육학회 2006 한국체육학회지 Vol.45 No.6

본 연구는 비만 청소년들이 운동프로그램 참여 후 최대하운동에서의 혈액응고와 면역반응에 대한 변화를 알아보기 진행되었다. 7명의 남자고등학생과 5명의 여자고등학생들이 두 번의 실험사이에 8주의 유산소 운동프로그램에 참여했다. 실험 전후에 안정시와 운동 후에 혈액응고 및 면역반응의 변화를 알아보기 위해 적혈구, 백혈구, 헤모글로빈, 헤마토크릿, 섬유소원, 섬유소용해능력, 혈소판, 타액을 측정하여 분석한 결과, 대부분의 변인은 운동프로그램으로 인해 변하지 않았으나, 헤모글로빈과 섬유소용해능력이 운동프로그램에 의해 증가했다(P<0.05). 통계학적으로 유의한 차이는 없었지만 헤마토크릿은 헤모글로빈이 운동프로그램에 의해 변화(안정시47.1±2.1 vs. 운동후 46.6±1.8 %) 하였기 때문에 최대하운동 동안에 증가하는 경향을 보였다(P<0.05). This study investigated changes of blood coagulation and immunologic responses to a bout of submaximal exercise after participating an exercise program in obese adolescents. Seven boys and five girls were participated in a 8-week aerobic exercise program between the two experiments. Before, in resting state, and after the bout of exercise, blood coagulation and immunologic parameters such as red blood cell, white blood cell, hemoglobin, hematocrit, Factor-1, Plasma Activator Inhibitor-1 (PAI-1), platelet, and salivary immunoglobulin-A (S-IgA) were measured. Most measured variables were not changed by the exercise program, however, hemoglobin and Factor-1 increased by the program (P<0.05). Although statistically insignificant, the hematocrit showed a tendency of increment during the submaximal exercise after the program indicating possible hemodilution in conjunction with changes of hemoglobin. In conclusion, the 8-week exercise program resulted in a reduction of body weight and cardiovascular strain with possible involvement of a hemodynamic advantage such as hemodilution during a bout of submaximal exercise in those who have not exercised regularly and were obese adolescents. The data also demonstrated that a moderately intense exercise program elicited a positive influence on fibrinolysis without limiting a mucosal immune defense level.