운동 후 지연된 근통증과 근손상의 지표에 관한 연구

조근종,최재청 대한물리치료학회 1998 대한물리치료학회지 Vol.10 No.1

The purpose of this study was to analyze the delayed muscle soreness after exercise and the indicators of muscle damage. Subjects of this study were 9 male students. Some muscle enzymes and others(GOT, LDH, ALD, CPK in serum, WBC, ESR) that known as the indicators of muscle damage were measured before exercise. After measurements they run on a treadmill (incline:25%, speed:3.5miles/h) for 7 min. on an average. The intensity of this kind of exercise was 90.5% of maximal exercise intensity. After exercise, same indicators were measured at the just after exercise, 24hr after, 48hr after, 72hr after. Also muscle soreness level was evaluated at same intervals by make use of Modified Abraham's scale. The result was as follow: There was no relationships between muscle soreness and the indicators of muscle damage but ALD was the most important indicator that can be explains the muscle soreness very well.

자연과학편 : Weight Lifting의 효과(效果)가 근(筋) 수축속도(收縮速度)에 미치는 영향(影響) -(Ⅱ)-편관절(扁關節)의 근군(筋群)을 중심(中心)으로 -

曺根鐘(KunChongCho),玄友泳(WooYoungHyun) 한국체육학회 1979 한국체육학회지 Vol.18 No.-

The aims of this study is to find how the weight lifting training effects upon enduring muscular contraction speed.With 65 Sample; 20 general study, 17 physical education major, 10 volley ball player, 10 judo player, 10 weight lifter from Hanyang University student,20-26 years of, age, To measure the speed of arm circumduction in 60 Seconds. With Rotational arm Motion speed Analyzer of each resistant weight; 0g. 300g, 800, 1300g, The results are as follows;1. Arm circumduction speed in 0g resistant weight was; weight lifter 32.9/RPM, Judo 37.8, Volley ball 29.9, physical Education mojor 24.0, General study 20.5,2. Resistant weight 300g speed of Arm Circumduction was; Weight lifter 30.1, Jude 27.9, Volleyball 26.9 physical Education major 24.0 General study, 20.5,3. Resistant weight 809g speed of arm Circumduction was; Weight lifer 29.4, Judo 24.6, Volleyball 23.0, physical Education major 16.6, General study 12.9,4. Resistant weight 1300g speed of arm circumduction was; Weight lifter 18.4, Judo 16.8, Volley ball 14.9, Physical Education mojor 11.6, General Study 8.5.For the above each variable resistant weights Rank order for arm circumduction speed shows weight lifter, Judo, Volley ball, physical Education-major, General study, and also to see that the between fatest of weight lifter and dullest Group of General study was statistically P<0.001 Significant level, Above all it may be conclud that weight lifting training, of which effects great value upon shortening tinge of enduring muscular Contraction speed.

쇼그렌 증후군에 병발한 다발성 위유암종

조근종 ( Keun Jong Cho ),김진수 ( Jin Soo Kim ),김창환 ( Chang Whan Kim ),김재광 ( Jae Kwang Kim ),한석원 ( Sok Won Han ),정인식 ( In Sik Chung ),김진아 ( Jean A Kim ) 대한내과학회 2006 대한내과학회지 Vol.71 No.5

Carcinoid tumors are rare endocrine neoplasms arising from the enterochromaffin or enterochromaffin-like cells. Gastric carcinoids associated with autoimmune atrophic gastritis and hypergastrinemia, are usually multiple and the prognosis are better compared to solotary lesions with out hypergastrinemia. Gastric carcinoids are commonly associated with other endocrine disorders or tumors, but any associations with autoimmune disorders other than autoimmune atrophic gastritis have rarely been reported. Sjogren`s syndrome is an autoimmune exocrinopathy that primarily affects the salivary glands, but it can also involve almost any other part of the gut. The most common form of gastrointestinal involvement in Sjogren`s syndrome is chronic atrophic gastritis, which can lead to hypergastrinemia and the subsequent development of carcinoid. However, gastric carcinoid tumor associated with Sjogren`s syndrome has not yet been reported on. To the best of our knowledge, this is the first such case in the world. We report on this case along with review of the related literature.(Korean J Med 71:551-557, 2006)

포스터 발표 : 만성 신질환 환자에서 사구체여과율 평가를 위한 요소 청소율의 유용성

조근종,최범순,박진아,양철우,김용수,장윤식,방병기 대한신장학회 2004 춘계학술대회 초록집 Vol.24 No.1

포스터 전시 발표 : 소화기 ; 쇼그렌 증후군에 병발한 다발성 위 유암종 1예

조근종,김은정,김주상,김현재,김창환,한석원 대한내과학회 2003 대한내과학회 추계학술대회 Vol.65 No.10

체육측정평가 : 정지 및 동체시력이 야구 타율성적에 미치는 영향

조근종(KeunChongCho),윤정현(JungHyunYeun),임인수(InSooLim),최건우(KunWooChoi) 한국체육학회 1997 한국체육학회지 Vol.36 No.2

정지시력 및 동체시력이 타력에 어떠한 영향을 미치는가를 규명하기 위하여 타율성적에 의해 우수선수와 비우수선수 집단으로 구분하여 분석한 결과, 타율이 우수한 선수일수록 동체시력이 우수한 것으로 나타나 동체시력은 타력을 결정짓는 중요한 요인으로 나타난 반면, 정지시력은 타력에 별다른 영향을 미치지 못하는 것으로 나타났다. 그러나 정지시력 중 양안시가 정상(1.0 diopter)이하인 선수의 경우에는 타력에 부정적 영향을 미치는 것으로 나타나 안경이나 콘텍트렌즈를 이용한 시력 교정이 반드시 실시되어야 한다.속도에 따라 이동하는 표적에 대해 순간적 반응이 요구되는 운동종목, 특히 야구에서 동체시력은 타율성적을 향상시킬 수 있는 직접적 요인으로 규명되었다. The purpose of this study is to investigate the effect of visual acuity(SVA, DVA) on baseball player’s batting average record. Subjects for study were HY university male baseball player who were divided into two groups ; High(n=7) and Low(n=9) batting average group. The independent variables for this study were batting average record, the dependent variables were SVA, and DVA.All data was analyzed by t-test and Pearson’s product movement correlation coefficient of SPSS PC critical level for all significance was above α=0.05.The results were summarized as follows :1. SVA was non significant difference among groups with athletes group showed the most highest level (p=>.05).2. DVA was significant difference among groups with High group showed the most highest level (p< .05).3. On both groups, relationship of SVA and DVA was showed non significant correlation (p >.05).As a conclusion, this study can be suggested that visual acuity an very important role in baseball player. Especially, DVA of baseball player had greater effects on batting average records. Accordingly, training method of DVA provides to help coach and develop baseball training programs in field.

목표설정수준이 농구 자유투 기능학습에 미치는 효과

조근종,손원일 漢陽大學校 體育科學硏究所 1998 體育科學 Vol.18 No.18

The effect of level of an object establishment for basketball free-throw skill learning In order to examine closely the effect of level of an object establishment in the skill learing on basketball free-throw. I chose 40 students in the 1st grade of Chang-gook man's middle school which was located in Sung Nam city by a random sample, and according to the nomal performance values, I divided thern into 20%(E20), 30%(E30), 40%(E40), and control group(c), and I selected 10 students at every group and experimented the four groups in each method. As a result of analysis in data founded in the experiment, the result show as follows: 1) The effect of level of an object establishment on basketball free-throw skill learning 2) The establishment the level of an object establishment to a degree of 30 percent among the nomal performance values,it resulted in the highest lerning effect. 3) there was a comprehensive interrelation between the level of an object establishment and the achievement of basket ball free-throw skill performance.

冬季訓練이 心拍數, 換氣量 및 呼吸數에 미치는 영향

曺根鐘 건국대학교 1989 論文集 Vol.28 No.1

The subjects were fourteen female volunteers whose average(±SD) age, height and weight were 13.4yr(±0.45), 154.1cm(±5.84) 43.1kg(±2.51), respectively, and they were in good physical health and middle or distance runner who were middle school girls in regular physical training for two years. The purpose of this study was to investigate improvement of cardiopulmonary function by winter training for four weeks. The conclusion were as follows : 1.The heart rate was lower after than before training on 5min and 12.5min in absolute load exercise(P <.05~.01), but there were no significant difference in the maximal heart rate, on time of leaching to the maximal heart rate, and change of the recovery period between before and after training. 2.The ventilation was remarkably higher after than before training on 15.0min in absolute load exercise(P<.001), but there were no significant difference in the maximal ventilation, on time of reaching to the maximal heart rate, and change of the recovery period between before and after training. 3.The respiratory frequency was lower after than before training on 5min in absolute load exercise(P<.05), but there were no significant difference in the maximal respiratory frequeny, on time of reaching to the maximal respiratory frequency, and the recovery period between before and after training. (Therefore), at rest, the heart rate and the breathing frequency were lower, and the ventilation was higher by the effect of training, and then there was no significant on the maximal heart rate, the maximal ventilation, the maximal ventilation, the maximal breathing frequency and the recovers period between before and after training. The author assume that this phenomenon due to short training period only four weeks and the subjects were trained for two years already.

성인남성의 운동처방을 위한 자가 진단방법 분석

조근종,김홍석 漢陽大學校 體育科學硏究所 1998 體育科學 Vol.18 No.18

The purpose of this study was the suggestion of applicability of Harvard step test for the evaluation on physical fitness in 50's aged man. The results were as follw : 1. In the Harvard step test, 50's aged man could not performed the duration of step above 3 min. and, PEI of 50's aged man showed the low cardiovascular function. 2. In the treadmill graded test, maximal oxygen uptake of 50's aged man showed 30.12±2.42ml/kg/min. 3. The results of Harvard step test showed the correlationship with the results of treadmill maximal test.

한국 대학 무용수의 전공별 체격과 체력의 비교연구

조근종,양선회 漢陽大學校 體育科學硏究所 1998 體育科學 Vol.18 No.18

The purpose of this study is to provide the basic data on physique and physical fitness of each fifferent kind of women dancer-majors. The subjects were 16 Korean Dancer (KDG), 16 Modern Dancer(MDG) and 16 Ballet Dancer (BDG) who were women dancer from freshman to senior in Seoul and Taejon region. Measurements were made on stature (age, height, weight, chest grith, carerrer), physical fitness(sargent jump, back strengh, trunk extension), and body fat. The result were as follows; The average age and back strengh were not significant differences statistically among three groups. The average height showed the highest in BDG, and KDG was significant differences statistically lower than MDG and BDG. The average weight showed the highest in KDG, BDG was significant differences statistically lower than KDG, and MDG. The average chest grith of BDG was significant differences statistically lower than KDG and MDG. The average sagent jump of BDG was significant differences statistically higher than MDG and KDG, and the orders of sargent jump were BDG > MDG > KDG. The comparision of the average trunk extension have significant differences statistically among three groups, and the orders of trunk extension were MDG > BDG > KDG. The comparision of the average percent body fat have significant differences statistically lower than KDG and MDG, and the orders of percent body fat were KDG > MDG > BDG. The difference of physique and physical fitness in KDG was low than that of MDG and BDG. To compare BDG with KDG and MDG in weight and chest grith is low, and height is high, but there was high in physical fitness.