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      • 여자국가대표 배구선수들의 각근력과 점프력 향상을 위한 트레이닝의 효과

        박종성,류화석,유영규 명지대학교 예체능연구소 2002 藝體能論集 Vol.13 No.-

        The purpose of this study was to investigate the effects in Leg muscular strength. Training for Jumping ability increase Woman's national athletes. Research subjects were some of 12 Woman's national athletes who play volleyball. They were divided into three group ; two types of experimental groups and a control group. The changes of the leg muscle' strength and vertical jump were compared and analyzed. Results found from such a comparative analysis study were as follows ; 1) The change of leg muscle's strength according to training periods. ① The plyometric training with weight training group. It appeared that in the effect of the leg muscle's strength in the showed from 1150.88㎏ to 175.50㎏ as 24.62㎏ improvement. And the effect of the leg muscle's strength according to training period showed a statistically significant difference (p<5). ② The weight training group. It appeared that in the effect of the leg muscle's strength in the showed from 138.25㎏ to 158.50㎏ as 20.25㎏ improvement. And the effect of the leg muscle's strength according to training period showed a statistically significant difference (p<5). 2) The change of vertical jump according to training periods. ① The plyometric training with weight training group. It appeared that in the effect of the leg muscle's strength in the showed from 57.00㎝ to 61.00㎝ as 4.00㎝ improvement. And the effect of the leg muscle's strength according to training period showed a statistically significant difference (p<1). ② The weight training group. It appeared that in the effect of the leg muscle's strength in the showed from 57.25㎝ to 58.00㎝ as 0.75㎝ improvement. And the effect of the leg muscle's strength according to training period showed a statistically significant difference (p<1). 3) The change of three group according to training periods. ① The leg muscle's strength in changes of among the group according to a training period. It appeared that in the effect of the leg muscle's strength, the plyometric training with weight training group showed more improvement than the weight training group, no training group, but it isn't statistically significant difference. And the effect of the leg muscle's strength according to training period showed a statistically significant difference (p<5). ② The vertical jump in changes of among the group according to a training period. It appeared that in the analysis of the vertical jump in the experimental groups and training period, the plyometric training with weight training group showed more improvement than the weight training group, no training group, and it showed a statistically significant difference (p<1).

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