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RISS 인기검색어
- 검색키워드
- 저자 : 최희남(Choi Hee-Nam) (검색결과 30 건)
- 무료
- 기관 내 무료
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최희남(Choi Hee-Nam) 한국체육과학회 2001 한국체육과학회지 Vol.10 No.1
The purpose of this study was to verify the validity and reliability on the 4 types of volleyball serve skill testing model. Subjects were 2 grade women's middle school(n=122) student which had practiced underhand serve for 6 week before the trial. They were tested 4 types of volleyball serve skill testing model in randomly order. The 4 types of testing model included AAHPERD, Russell-Lange Choi's model and new designed professional model which was invented by physical education teacher at middle school. We tested twice in randomly order and evaluated the validity, reliability and skill improvement on the 4 types of volleyball serve skill testing model. The results were as follows; 1) There were high correlation(r=.80) in validity among 4 types of volleyball serve skill testing model(p<01). 2) We examed a pre and post serve skill test for each model, and there were significant correlation in reliability for Choi's model(r=.839) and AAHPERD(r=.794) in order. 3) For the compensating the validity and reliability on the 4 type testing model, we have compared the scatter gram to normal curve and evaluating the skeness and kurtosis. Ther were high values on the Choi's model which was .833 and AAHPERD(.675) in skewness. In addition, there were positive value in kurtosis on the Russel-Lange which was .037 and negative values on the 3 testing model. 4) It has showed that success of serve test was 63.5% following 6 week practice and 30% of the students did not make any serve in the trial. 5) There were significant correlation between physique and serve skill among 4 types of volleyball serve skill testing. Specially, we have verified that height showed highest correlation with success of volleyball serve(r=.303). In summary, evidence for the combined evaluation of normal curve, reliability and validity on the 4 types testing model, we have concluded that choi's model showed the best evaluation method for middle school student. Furthermore, Choi's model revealed the easiest way to drawing court in class exam. Therefore, we recommended that Choi's model was the most valuable underhand volleyball serve skill testing model among the 4 model and very effective testing method for middle school student.
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유산소성 운동이 혈액성분 및 폐환기 기능에 미치는 효과
최희남(Hee Nam Choi),주미현(Mi Hyun Joo),박광훈(Kwang Hun Park) 한국운동생리학회 1996 운동과학 Vol.5 No.1
Effects of long-term aerobic exercise on plasma total-cholesterol, triglyceride, glucose and ventilatory functions. Exercise Science, 5(1); 25∼35. The purpose of this study was to investigated the effect of long-term aerobic exercise on total-cholesterol, triglyceride, glucose and ventilatory funtions in middle-aged men. This study was conducted for 7 months and subjects were selected healthy 15 middle-aged men(40-60 years old). The exercise program was done by subjects jogging, aerobic exercise and physical fitness training with 70-85% HRmax(60min per day, 3 times in a week for 7 months.). The blood analysis was analyzed by Reflotron analyser and the ventilatory function was measured by Pony spirometer. Statistical techniques for data analysis were applied to paired t-test and significance level was P<.05. The results were as follows. 1. Plasma Total-cholesterol, Triglyceride and Glucose concentration. (1) Total-cholesterol concentration decreased 12% and it has significant change(P<.05). (2) Triglyceride concentration decreased 8.01% but it has no significant change. (3) Glucose concentration decreased 2.45% but it has no significant change. 2. Ventilatory Functions. (1) FVC increased 8.73% but it has no significant change. (2) FEV_(1.0) increased 12.76% and it has significant change(P<.05). (3) FEF_(1.0%) increased 3.03% but it has no significant change. (4) FEF_(25%-75%) increased 4.91% but it has no significant change. (5) PEF increased 13.55% but it has no significant change. (6) FEF_(25%) increased 13.55% but it has no significant change. (7) FEF_(50%) decreased 13.55% but it has no significant change. (8) FEF_(75%) decreased 15.64% but it has no significant change.
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최희남(Hee Nam Choi),김경렬(Kyoung Ryoul Kim),한보경(Bo Young Han) 한국여가레크리에이션학회 2002 한국여가레크리에이션학회지 Vol.22 No.-
This study is to review the present condition of athletic facilities and athletic club`s organization and so on. So that, the purpose of this study is suggest ways for revitalization of sport for all in incheon city. The method of this study is to research the data of the Ministry of Culture & Tourism and the Incheon Council of sport for all. The suggest ways for revitalization of sport for all in incheon city are as follows; First, The incheon Council of sport for all must offer variety sport for all program to incheon citizen. Second, The incheon Council of sport for all must distribute athletic facilities. Third, The incheon Council of sport for all must bring up and placement of a competent sport for all leader. Forth, The incheon Council of sport for all must raise fund for revitalization of sport for all. Fifth, Teacher, especially physical education teacher must teach importance and necessity of sport and athletic.
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학습의 지도순서가 테니스 스트로크 기능 향상에 미치는 영향
최희남(Choi Hee-Nam),하영삼(Ha Young-Sam),조홍식(Cho Hong-Sik) 한국체육과학회 2003 한국체육과학회지 Vol.12 No.1
The purpose of this study was to investigate the more effective instructional method for tennis stroke by identifing the effort on the improvement of tennis ground stroke function of the instructional sequence of learning such as the learning method of first forehand stroke and later backhand stroke, the learning method of first backhand stroke and the learning method of the simultaneous learning method of forehand and backhand stoke. In this study, the experiment was carried out for three-grade male students in middle school located in Seoul. They Were divided into the group of learning first forehand stroke and later backhand stroke(comparison group), the group of learning first backhand stroke and later forehand stroke(experimental group) and group of simultaneously learning forehand and backhand stroke/control group). Their stroke function was measured by Hewitt's tennis test. Mean and standard deviation were computed through measurement after the 4-week experiment. The intergroup difference in the factors was analyzed by one-way analysis of variance(ANOVA) and the intragroup difference in the factors was analyzed by the paired t-test, The Tukey test was used as the post-test at the significance level of P <.05. As a result the following findings were obtained: First, it was found that was no difference between three groups in the pre-test. Second, it was found that there was a statistically significant difference between three groups as a result of measrement after the 4-week exercise(P<.05).
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