Effect of aerobic exercise (swimming) supplementation on muscle and cardiac tissue in rats
Abstract
The aim was to investigate the effect of aerobic physical activity (swimming) supplementation on skeletal and cardiac muscle tissues as well as the influence of supplementation to gain muscle mass by measuring body weight daily. We used male Wistar rats, approximately 60 days kept in individual cages in the vivarium it selffed with balanced feed and water, water for physical activity at room temperature, and charges for execution supplements. The rats were randomly divided into the following groups: G1 controle, G2 control+physical activity without load; G3 physical activity without load+maltodextrin; G4 physical activity without load+creatine G5 physical activity without load+creatine and maltodextrin; G6 control+physical activity load; G7 physical activity load+maltodextrin; G8 physical activity load+creatine; G9 physical activity load+creatine and maltodextrin; concluded that, in the administration of supplements to swimming, there were no significant results in relation to muscle mass, however, there significances for recovery physical strength. Despite these results, there is a need for further studies to prove the use of supplementation in humans.
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