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운동생리학 : 부하형태에 따른 Plyometric training 효과 비교 분석
유영규(YuYoung-Kyu),신용석(ShinYong-Seok),김석희(KimSeok-Hee),이동욱(LeeDong-Wook) 한국체육학회 2003 한국체육학회지 Vol.42 No.4
The purpose of this study was to investigate the effects in plyometric training according to loading types. Research subjects were 18 college students athletes who play basketball, volleyball.They were divided into three groups: two types of experimental groups and a control group. the changes of the thigh muscle' strength and vertical jump were compared and analyzed. Results found from such a comparative analysis study were as follows:1) The change of thigh muscle's strength according to training periods.(1) The plyometric training group by a steady increase loading type.It appeared that in the effect of the total work in the quadriceps and hamstrings of high speed and low speed, the low speed load showed more improvement than the high speed load, but it isn't statistically a significant difference. And the effect of the total work according to training period showed a statistically significant difference (p<.05).It appeared that in the effect of the average power in the quadriceps and hamstrings of high speed and low speed, the high speed load showed more improvement than the low speed load, but it isn't statistically a significant difference. And the effect of the average power according to training period showed a statistically significant difference (p<.05).It appeared that in the effect of the peak torque in the quadriceps and hamstrings of high speed and low speed, the quadriceps high speed and the hamstrings low speed showed a statistically significant difference (p<.05). And the effect of the peak torque according to training period showed a statistically significant difference (p<.05).(2) The plyometric training group by a regular wave loading type.It appeared that in the effect of the total work in the quadriceps and hamstrings of high speed and low speed, the low speed load showed more improvement than the high speed load, but it isn't a statistically significant difference. And the effect of the total work according to training period showed a statistically significant difference (p<.05).It appeared that in the effect of the average power in the quadriceps and hamstrings of high speed and low speed, the high speed load showed more improvement than the low speed load, but it isn't a statistically And the effect of the average power according to training period in the quadriceps of high speed and the hamstrings of low speed showed a statistically significant difference (p<.05).It appeared that in the effect of the peak torque in the quadriceps and hamstrings of high speed and low speed, the quadriceps of high speed and the hamstrings of low speed showed a statistically significant difference (p<.05). And the effect of the peak torque according to training period showed a statistically significant difference (p<.05).2) The change of vertical jump according to training periods.(1) The plyometric training group by a steady increase loading type.It appeared that in the effect of the vertical jump in the loading type and training period, showed a statistically significant difference (p<.05).(2) The plyometric training group by a regular wave loading type.It appeared that in the effect of the vertical jump in the loading type and training period, showed a statistically significant difference (p<.05).3) The change of three group according to training periods.(1) The thigh muscle's strength in changes among the group according to a training period.It appeared that in the effect of the total work in the hamstrings, the plyometric training group by a steady increase loading type showed more improvement than the plyometric training group by a regular wave loading type, no training group, but it isn't a statistically significant difference.It appeared that in the effect of the total work in the quadriceps, the plyometric training group by a regular wave loading type showed more improvement than the plyometric training group by a steady increase loading type, no training group, but it isn't