Anthropometric evaluation, BMI and Physical Fitness in different levels of maturation in scholars from the Jequié's City - BA, Brazil

This study aimed to evaluate the anthropometric variables BMI and physical fitness in the different maturation levels of schoolchildren from the city of Jequié-BA. Thirty-seven students of both sexes, aged between 8 and 10 years old, participated in the study, using the model of Gallhue and Ozmu, self-evaluation of sexual maturation according to Tanner's classification, anthropometric variables (body mass and height) and BMI. The test battery used in physical fitness testing was analysis of upper and lower limb strength (Horizontal Jumping, Medicine ball Throwing); speed (30m race); agility (Shutle Run); general coordination (Burpee) and aerobic endurance (6-minute running). In the Shuttle Run, Medicine Ball and Burpee tests, no significant differences were found between boys. However, there were significant differences in Tricipital Skinfold and in fat percentage of the boys, and those classified at maturational level "2" presented higher levels. Significant differences were observed in height between girls and boys, and in both cases, those classified as maturation level "2" were taller. The results tend to help the training more appropriate to the stage of maturation in the prepubescent