CAJ | 학술논문

采用文献资料、数据统计和比较分析等研究方法，对巴西世界杯足球赛决赛阶段736名参赛运动员的年龄、身高、体重和克托莱指数4个指标进行统计分析。结果表明：巴西世界杯运动员平均年龄26.85岁，平均身高181.64 cm，平均体重74.92 kg，平均克托莱指数412.02，与往届相比除平均身高呈增加的态势外，其他指标均呈减小的趋势；不同洲际运动员年龄与身体形态特征呈现鲜明的地域特点，平均年龄：美洲＞欧洲＞亚洲＞非洲，平均身高：欧洲＞亚洲＞非洲＞美洲，平均体重：欧洲＞非洲＞亚洲＞美洲，平均克托莱指数：非洲＞欧洲＞亚洲＞美洲；不同位置运动员年龄与身体形态特征具有显著的位置特点，其中，守门员与各个位置两两比较均呈显著性或非常显著性差异，并且各项指标最大，其次是后卫，最小的是中场队员，后卫队员的身体形态特征均数与中场队员和前锋相比其差异呈非常显著性，各项指标均大于中场队员和前锋，且中场队员各项指标最小；不同洲际守门员、后卫、中场队员仅在平均身高方面呈现显著性或非常显著性差异，而前锋队员的各项指标均不存在差异性。
채용문헌자료、수거통계화비교분석등연구방법，대파서세계배족구새결새계단736명삼새운동원적년령、신고、체중화극탁래지수4개지표진행통계분석。결과표명：파서세계배운동원평균년령26.85세，평균신고181.64 cm，평균체중74.92 kg，평균극탁래지수412.02，여왕계상비제평균신고정증가적태세외，기타지표균정감소적추세；불동주제운동원년령여신체형태특정정현선명적지역특점，평균년령：미주＞구주＞아주＞비주，평균신고：구주＞아주＞비주＞미주，평균체중：구주＞비주＞아주＞미주，평균극탁래지수：비주＞구주＞아주＞미주；불동위치운동원년령여신체형태특정구유현저적위치특점，기중，수문원여각개위치량량비교균정현저성혹비상현저성차이，병차각항지표최대，기차시후위，최소적시중장대원，후위대원적신체형태특정균수여중장대원화전봉상비기차이정비상현저성，각항지표균대우중장대원화전봉，차중장대원각항지표최소；불동주제수문원、후위、중장대원부재평균신고방면정현현저성혹비상현저성차이，이전봉대원적각항지표균불존재차이성。
The present paper, by adopting such approaches as literature review, statistics, and, comprehensive analysis, intends to make some statistical analysis on 4 indexes (age、height、weight and Quetelet index) of 736 athletes, who have taken part in the Brazil World Cup. The result shows that the average age is 26.85, the average height is 181.64 cm, the average weight is 74.92 kg, and the average Quetelet index is 412.02. Compared with the previous games, other indicators showed a decreasing trend in addition to the average height increasing trend. There is a distinct region characteristic among age and body shape in different continent, average age:American>European>Asian>African;average height:European>Asian>African>American;average weight:European>African>Asian>American;average Quetelet index:African>European>Asian>American;age and body shape of the players in the different position show the significant characteristics. Compared goalkeeper with other position player, every index is the maximum number with significant difference, followed by defender, while midfielder is the minimum number. Compared defenders with midfielder in terms of body shape, every index is bigger than midfielder and striker, and the midfielder is smallest. Goalkeeper、 defender、 midfielder only have a significant characteristic in the height, however, there is no differences in every index of striker.