Lower aerobic fitness levels among adolescents of a city in southern Brazil

Resumen

Study design: Cross sectional study. Objective: To analyze the association between lower levels of aerobic fitness and sociodemographic factors, lifestyle and excess body fatness in students. Methods: Study with 84 adolescents aged 14 to 19 years from southern Santa Catarina. Aerobic fitness was assessed by the modified Canadian Aerobic Fitness test-mCAFT. Sociodemographic variables, sexual maturation and lifestyle were assessed self-administered questionnaire. Excess body fatness assessed the sum of skin folds triceps and subscapular. Results: The prevalence of lower level of aerobic fitness was 83.3%. The female gender (OR: 5,99; IC95%: 1,40-25,52) and adolescents little physically active (OR: 5,62; IC95%: 1,21-26,38) had low levels aerobic fitness. Conclusion: The factors had associated with low levels of aerobic fitness were females and physical inactivity