增強式訓練應用於高中女子排球隊選手之訓練成效

The Effects of Plyometric Training Application on high school female volleyball team athletes

目的：探討增強式訓練應用於高中女子排球隊選手之訓練成效，對象為參加112學年度高中排球聯賽之某高中女子排球隊選手9位，方法：採單組前後測設計，進行每週兩次增強式訓練，合計20週，測驗項目包括：垂直跳-蹲踞跳、垂直跳-反向跳、助跑跳、立定跳遠、立定3次跳遠、羽球擲遠、柔軟度、9公尺折返跑、T型敏捷測驗、30公尺衝刺、800公尺測驗及1分鐘屈膝仰臥起坐等，以相依樣本t檢定進行資料分析。結果：增強式訓練能有效提升高中女子排球隊選手之垂直跳-蹲踞跳、立定三次跳及1分鐘屈膝仰臥起坐等專項體能，但不能提升垂直跳-反向跳、助跑跳、立定跳遠、羽球擲遠、柔軟度、9公尺折返跑、T型敏捷測驗、30公尺衝刺、800公尺跑等專項體能。結論：增強式訓練能有效提升高中女子排球隊選手之部分專項體能，建議未來能夠依據高中女子排球隊選手之體能狀況，建立個別化之增強式訓練項目、訓練強度及頻率，以提升高中女子排球隊選手之訓練成效。

Purpose: The study aimed to examine the effects of plyometric training on high school female volleyball team athletes. The subjects were nine female volleyball team athletes who participated in the 112th academic year of the high school volleyball league. Method: It adopted a quasiexperimental design and was conducted twice weekly: plyometric training for 20 weeks. The items of testing were followed, such as vertical jump-squat jump (S.J.), vertical jump-count movement jump (C.M.J.), approach jump, standing long jump, standing triple jump, badminton throw, flexibility, 9- meter shuttle run, T-type agility test, 30 meters Sprint, 800-meter test, and one-minute knee sit-ups. Those data were analyzed by using a dependent sample t-test. Results: This study indicated that plyometric training could effectively improve the vertical jump- squat jump (t=-4.04, p<.05), standing triple jump (t=-3.41, p<.05), and one-minute sit-ups (t=-4.04，p<.05) of female volleyball team athletes. On the other hand, it cannot significantly enhance vertical count movement jump (t=-0.30, p>.05), approach jump (t=-1.57, p>.05 ), standing triple jump (t=-1.89, p>.05), badminton throw (t=- 1.66, p>.05), flexibility (t=-1.41, p>.05), 9-meter shuttle run (t=-0.38, p>.05), T-type agility test (t=- 1.75, p>.05), 30-meter Sprint (t=-1.51, p>.05), and 800-meter running (t=-0.72, p>.05). Conclusions: The plyometric training could effectively improve some physical fitness items of high school female volleyball team athletes. It is recommended that individualized plyometric training items, training intensity, and frequency be established based on the physical condition of female volleyball players to improve the training effects in the future.