| Summary: | 碩士 === 國立臺灣體育學院 === 體育研究所 === 94 === The purpose of this study was to investigate the effect of plyometric training on vertical jump to straddle performance in female gymnastic players. Twelve female gymnastic players (Age:14.2±2.3years; High:148.4±5.6cm; Weight:35.8±3.5kg) were intervened the plyometric training for six weeks(30 minutes, twice a week), tested by the KISTLER(1200 HZ) force platform to measure their jumping to straddle performance. It consisted counter movement jump (CMJ),squat jump (SJ) and drop jump(DJ). After treatment, the vertical ground reaction force and related parameters was analyzed by repeated measures one-way ANOVA. The results of this study revealed that: (1)After training, There were significant difference on CMJ jumping performance parameter in HF、Pmax、Vmax、Pavg (p＜.05), especially the HF advance from 46.38±2.78cm to 50.04±2.84cm. (2) After training, There were significant difference of the SJ jumping performance parameter were HF、Pmax、Fmax、Vmax、Pavg (p＜.05), especially the HF advance from 38.23±3.20cm to 43.46±4.03cm. (3) After training, the significant difference of the DJ jumping performance parameter were HF、SSC (p＜.05), especially the HF advance from 33.33±1.97 cm to 36.49±2.69cm. (4) After training, the results revealed that the plyometric training on 12-16 year-old female gymnastic players made the effect improved obviously, either on CMJ、SJ and DJ. It is a safe and efficient training.
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