基本體能對棒球選手打擊成績之影響

The Effects of Basic Motor Fitness on Baseball Athletes' Hitting Score

本研究目的有四：1.了解前測基本體能對打擊成績的預測情形。2.了解後測基本體能對打擊成績的預測情形。3.比較前、後測基本體能的差異。4.比較前、後測打擊成績的差異。本研究的研究對象為南港高工及光武技術學院的棒球代表隊選手37人。所得資料以多元逐步迴歸分析及t考驗進行統計分析。所得結果為：一、前測時，右手臂力是基本體能中唯一能有效預測打擊成績的變項。二、後測時，基本體能中有右手臂力及俯臥仰體可以有效預測打擊成績。三、後測的十四項基本體能均優於前測。四、後測的打擊成績優於前測。The purposes of this study were: 1.to understand the prediction of basic motor fitness(pretest) to hitting score; 2. to understand the prediction of basic motor fitness(post-test) to hitting score; 3.to compare the differences of basic motor fitness between pretest and post-test; and 4.to compare the difference of hitting score. The subjects were 37 baseball players drawn from Nan-Kang Senior High Industrial School and Kung-Wu Technical College. The collected data were analyzed by multiple stepwise regression analysis and t-test. The results were as the follows: 1.In the pretest, the right arm strength was the only predictor variable that could predict hitting score; 2.In the post-test, right arm strength and could validly predict hitting score; 3.All the items of basic motor fitness of post-test were better than those of pretest. 4.The hitting score of post-test was better than that of pretest.