Effect of a single section of force exercise 60% of 1RM on the blood pressure of trained individuals of the masculine sort

Abstract

The Arterial hypertension it’s a chronic disease and often asymptomatic. Therefore, reducing the pressure values even in normotensives subjects is an important factor to minimize the risk of heart disease. One of the strategies used to reduce blood pressure is a regular practice of physical exercise and between then endurance exercises. Thus the objective of this study was to evaluate the acute effect of a single session of exercise resisted at 60% of 1RM over the blood pressure. This study had the participation of 18 male subjects (28.7 ± 2.8 years) with experience in power training and was developed as follows: after the test of 1RM in the exercises: Leg press, straight supine, knob; Flexor and Development Bureau, the individuals were submitted to a single training session, where they held three sets of 12 repetitions for each exercise proposed, and the blood pressure measured by the auscultatory method in moments before and after exercise up to 60 minutes. For the statistical treatment was used the ANOVA for repeated measures followed by post-hoc test of Bonferroni. The one-hour period ofmonitoring the blood pressure after the exercise showed significant variations in the moments immediately after and 5 minutes after exercise, at the end of an hour, although no significant, there was a decreased blood pressure on the rest. Thus, it concluded that a single session of endurance exercise was able to promote changes on blood pressure of the individual, although not significant, was sufficient to promote reduction in BPcompared to BPof rest.