2005年東亞足球錦標賽預賽

Abstract

本篇研究主要在探討足球運動選手身高、體重及年齡之間，是否也會牽動到整體競賽成績；所以，以第二屆東亞足球錦標賽預賽資料為題材，並利用「單因子變異數」統計方法進行資料分析比較；所得研究結果發現：在身高整體平均為176.56±5.51公分、體重方面整體平均為71.01±5.91公斤、年齡整體平均為24.39±5.15歲，經變異數分析，在體重、年齡均達顯著水準，在身高方面則未達顯著水準，因此再進一步，進行體重、年齡事後比較。就本屆比賽各國足球選手身高、體重及年齡之間是否會直接影響競賽成績；本篇研究以「迴歸統計」方式進行分析比較得知，在71個入球中參賽球員身高、體重及年齡，都具有顯著的影響，由此可了解入球球員的身高、體重及年齡都須保持在一定的水準當中，體重過重及年齡過長這都將影響比賽中之表現，亦影響到球隊成績。本篇研究結果將可提供日後足球運動選手選材之參考。

This research is to discuss whether football player's tall, weight, and age mainly will also affect to the whole contest achievement or not. Regarding to the second East Asia football Championship preliminary contest materials as subject matter, we utilize "single factor is it count" to make a variation statistical method carry on analysis compare; The result of study of the income is found: In height 176.56�5.51, weight 71.01�5.91, age 224.39�5.15 years old. Counting analyzing, the results reach the weight, age but have not reached the competence of showing in height through the variation. Afterwards, compare the weight and age, on this football players of various countries of match are tall, will influence the contest achievement directly between weight and age. According to regression Statistics, we analyze and get results that sportsman's height, weight, and age among 71 players have apparent influence. Therefore, we can conclude that height, weight and age must all keep in certain level. Overweight and over age will affect the performance in the match, also influence team's achievement. This result of study can be the reference of selecting suitable football players in the future.