排球自由防守球員與一般球員在背景變項、專項體能與防守效益之比較研究

A Study of Background, Volleyball-Related Physical Fitness and Defensive Effectiveness between Volleyball Libero Defensive Players and General Players

楊振興(Chen-Hsing Yang)

《運動教練科學》 9期 (2007/12) Pp. 141-151

https://doi.org/10.6194/SCS.2007.09.14

摘要

本研究旨在瞭解一般球員及自由防守球員在背景變項、排球專項體能測驗成績、以及防守效益之差異情形，並進一步比較排球專項體能與防守效益之關聯程度。本研究以94學年度高中排球甲級聯賽男子組決賽成績前四強隊伍，即華僑、高英、福誠、內湖球員共35名爲研究對象。並以彙整相關文獻自編之研究工具「排球專項體能測驗暨紀錄表」測得其專項體能，並以「排球防守紀錄統計表」，記錄四強隊伍於高中排球甲級聯賽之準決賽及決賽四場比賽中，各隊球員之防守表現。之後，以描述性統計、獨立樣本t考驗、卡方檢定、積差相關等進行資料統計分析，所得結果如下：一、在身高上，一般球員與自由防守球員有顯著差異；但在年齡、體重、慣用手上，一般球員與自由防守球員則無顯著差異。二、一般球員與自由防守球員在專項體能測驗成績的差異上，自由防守球員在敏捷性與彈跳力上顯著優於一般球員，但在速度、上肢肌力、耐力、柔軟度上，兩者則無顯著差異。三、在防守效益的差異上，自由防守球員在接發球與救球之防守效益高於一般球員，而在接扣球的防守效益上則無顯著差異。四、球員之彈跳力與接發球呈現中度相關，而球員之速度、彈跳力及敏捷性越佳者，則救球防守效益越高。

關鍵字

高中排球甲級聯賽 ； 接發球 ； 救球 ； 背景變項 ； 防守效益

並列摘要

The purpose of this study was to investigate the differences of background variables, volleyball-related physical fitness and defensive effectiveness between libero defensive players and general players. Furthermore, the study also investigated the correlations between volleyball-related physical fitness and defensive effectiveness. The subjects of this study were 35 male volleyball players selected from the top four teams which played at the Finals of Senior High School Volleyball League Games in 2005. By using ”Tests of Volleyball-Related Physical Fitness,” the data of volleyball-related physical fitness was recoded. And ”Observation Formula of players' defensive effectiveness” was used to record the performance of players' defensive effectiveness. The data were then analyzed by descriptive statistics, one-sample t-test, chi-square test, and product-moment correlation. The results were as follows: 1. There were significant differences in height between libero defensive players and general players, but there were no significant differences in age, weight and habitual hand between them. 2. Libero defensive players performed significantly superior in agility and jumping than general players. However, no significant differences were found in speed, muscular strength of upper body, muscular endurance and body flexibility between them. 3. Libero defensive players had significantly better defensive effectiveness in serve receiving and digging than general players, but no significant differences of defensive effectiveness in spike receiving were found. 4. Players' jumping abilities were moderately correlated with the abilities in serve receiving. Besides, the better speed, jumping ability and agility players had, the better they performed in digging effectiveness.

並列關鍵字

Senior High School Volleyball League Games ； serve receiving ； dig ； background ； defensive effectiveness

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