플라이오메트릭 훈련이 여고 농구선수의 등속성 슬관절 근력 및 근 파워에 미치는 효과

초록

The purpose of this study was to investigate the effects of 8weeks of plyometric training on the muscular strength and power of the lower extremity in athletic girls who play basketball (aged 16.4±2.4 year). 14 subjects were divided into the control group(n=7) and the plyometric group(n=7). The control group maintained their usual activities and the plyometic group participated in the program that was designed to load the lower extremities. The strength by isokenetic dynamometry and power by Wingate were assessed at baseline and 8weeks. ANCOVA revealed significant differences between groups for the strength and the power. Analysis of covariance and paired t-test were used to analyze the data and the results were as follows.The muscular strength and power were different between the groups. there showed a significant difference between pre and post training(p<.001). The plyometric training showed greater improve ment than control training on the muscular strength and power. The trend observed in the strength and power between the groups suggest that plyometric training continued over a longer period of time may increase knee extensor strength. The results of this experiment show that plyometric training effects isokinetic muscular function. The reason is plyometric training increases our body's strength and the power. In conclusion, Plyometric training is an effective method to maintain basketball athletics' performance.

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