WEIGHT CATEGORIES AND THEIR RELATIONS WITH SOMATOTYPES OF NATIONAL-LEVEL MALE CADET JUDOKAS

Hakim Hamzaoui, Lakhdar Messalti, M. Zerf
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Abstract

Body structure may play a determining role in achieving high-level performance in judo, and it seems to influence the type of techniques applied. The objective of this study was to determine the somatotypes of national-level male cadet judokas in different weight categories in order to observe possible differences between athletes. Material and methods: A total of 68 male judokas, lightweights (n=35) with an age of (15.5 ± 0.7 years), middleweights (n=23) with an age of (15.12 ± 0.68 years), and heavyweights (n=10) with an average age of (15.39 ± 0.57 years) participated in this study. Anthropometric variables were used to calculate somatotypes, which were determined using the Heath-Carter method. Analysis of variance and Tukey's post hoc test were used to determine differences between weight categories. Results: Somatotype differences between weight categories in male cadet judokas were observed. All categories could be classified into three somatotypes in male cadet-athletes. Conclusion: The lighter categories were recognized as Meso-ectomorph. The middle categories had the Endo-mesomorphic somatotype and the heaviest athletes had more extreme cases of Meso-endomorphs. According to the results obtained, the judokas have a different body composition than the cadet judokas at the international level. Therefore, coaches should prepare specific training programs for athletes who belong to different somatotypes, as well as monitoring diet.
国家级男子柔道运动员体重类别及其与体型的关系
在柔道中,身体结构可能在达到高水平的表现中起决定性作用,它似乎影响了所应用的技术类型。本研究的目的是测定不同体重类别的国家级男子柔道运动员的体型,以观察运动员之间可能存在的差异。材料与方法:共有68名男性柔道运动员参加本研究,其中轻量级35名,年龄(15.5±0.7岁),中量级23名,年龄(15.12±0.68岁),重量级10名,平均年龄(15.39±0.57岁)。人体测量变量被用来计算体型,这是用Heath-Carter方法确定的。采用方差分析和Tukey事后检验来确定权重类别之间的差异。结果:观察了男子柔道运动员体重类别间的体型差异。所有类别均可划分为三种躯体类型。结论:较轻的类型为中生态型。中等体型的运动员多为内中形态,而体重最重的运动员中中形态的极端情况较多。结果表明,我国柔道运动员的身体组成与国际水平的青少年柔道运动员不同。因此,教练员应针对不同体型的运动员制定针对性的训练方案,并对饮食进行监控。
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