Introduction:The Freestyle swimming is currently known as the fastest within the competitive environment. Objective: The objective of this study was to investigate the performance differences in Freestyle swimming of female children of 10 years old, relating total time of swim and stature, in a distance of 25 meters. Method: Participated in the study 10 female children of 10 years old. The task was to swim 25 meters, as fast as possible in Freestyle swimming and, beyond this measure, was used anthropometric measure related to height. Was conducted a Pearson Correlation test. Results: The results showed that the correlation is inversely proportional (negative), weak and non-significant, in other words, swim faster has no effect on the subjects' height in the total duration of the swimming. Conclusion: The results indicate that there is no relationship between performance and height for girls of 10 years in the Freestyle swimming.
Background: Systemic arterial hypertension (SAH) is a common cardiovascular disease that reflects an important incidence and prevalence for public health, with obstructive sleep apnea (OSA) being considered the second cause of SAH. Aerobic exercise is one of the actions to control blood pressure changes. Objectives: To verify the anthropometric profile, the physical fitness, the pulmonary function, the presence of respiratory sleep disorders and the behavior of the autonomic activity in hypertensive patients submitted to aerobic training. Methods/Design: This is a randomized, controlled, blinded trial. The design, conduct and report of this study followed the guidelines of the CONSORT (CONsolidated Standards of Reporting Trials statement). The study will be conducted between
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