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박기용,김동원,박병규,박영명,김한철,최경훈,강병일 한국스포츠리서치 2007 한국 스포츠 리서치 Vol.18 No.3
This research was conducted in an intention to provide systematic training method of domestic soccer tactics enhancements, techniques acquisition, and competitiveness improvement, by clarifying multi-faceted scoring processes observed in the international game, World Cup, and tactical characteristics and changing phases shown in each match, while most of the preceding researches were merely limited to the analyses on the simple scoring types of each game. Firstly, reflecting on the result that the assist type in the scoring stages gradually tend to be highly from corner kick, free kick, and penalty kick, the leaders are demanded to foster specialized kickers who can demonstrate low fast strong yet elaborate kicks in set piece and to raise athletes that can penetrate through any situations and positions to the destined point and eventually pull such achievements out to the final scores. Secondly, the most frequent positions of scoring have been the front within the penalty area with in-step kick. However, it appears that diversification of tactics and acquisition of shooting techniques in various angles are needed, considering the tendency that the ratio of scoring with shooting and passing gradually rises not only in the penalty area but also in the flanks because of their tactics that are even diversified with their physique body strength, and technical level enhanced. Thirdly, as for the scoring directions in the course of scoring, the upper left corner areas and the lower right corner areas have shown the highest scoring ratio, and the central upper and lower areas have shown very low scoring ratio. Therefore, in order to connect to solid scores, shooting toward the corner areas may be effective, which are hard to be protected by the goal keepers, and systematic shooting programs need be developed for the implementation of such kicks.
유산소성 운동이 비만 아동의 신체 구성, 혈액 성분 및 기초 체력에 미치는 효과
박기용,신민식,최경훈 한국스포츠리서치 2003 한국 스포츠 리서치 Vol.14 No.6
This study aims on examining the effect of aerobic exercise program on obese children's body composition, blood components and basic physical strength, and on searching for effective management method for betterment on obesity. After 9-weeks experiment subjecting 10 obese children(who were divided into control group and over-burden group), and I got following results. 1. On the point of the effect on body composition, there was meaningful difference in weight and BMI item, was not meaningful difference in %fat and Skinfold thickness but was decrease trend in average. 2. On the point of the effect on blood components, there was no meaningful difference in all items, but Triglyceride, Blood pressure, Blood glucose average were decreased and HDL-C average was increased. 3. On the point of the effect on basic physical strength, there was meaningful difference in 50M dash, Standing long jump, Sit-up. There was no meaningful difference in Sit and reach, 1000M run-walk but was improving trend in average. 4. On the point of the effect according to the program management methods, there was meaningful difference in BMI, 50M dash, Standing long jump in control group. There was not meaningful in Midaxilary Skinfold thickness, Standing long jump, Sit-up, 1000M run-walk in over-burden group. Although there was no meaningful difference in the change of blood components and %fat, there was wide decrease in average in over-burden group.