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Effects of swimming activity on the copulatory behavior of sexually active male rats

International Journal of Impotence Research volume 27, pages 113–117 (2015)Cite this article

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Abstract

Physical activity has long been associated with better sexual function. This study investigated the effects of moderate swimming exercise on the copulatory behavior of sexually potent male rats. Two sets of sexually potent male rats –highly active and moderately active– were identified depending on baseline sexual activity. Each of the two sets of rats was further randomly divided into two groups (swimming and sedentary). There were 16 rats in each of the four study groups (highly active swimming, highly active sedentary, moderately active swimming and moderately active sedentary). The copulatory behavior parameters and serum testosterone levels were measured and compared between the rats of the swimming and sedentary groups following a month long training period in which rats were made to swim for 1 h every alternate day. Swimming significantly improved the sexual performance of highly active rats, as indicated by increased intromission frequency and intromission ratio, compared with the sedentary controls. Swimming improved both sexual desire and performance, as indicated by reduced mount latency and increased intromission ratio, respectively, in swimming moderately active rats compared with the sedentary moderately active controls. Therefore, swimming activity improves the copulatory behavior of both highly active and moderately active male rats.

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Acknowledgements

This study was funded by a grant awarded to the author from the Deanship of Research at JUST (174/2012).

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  1. Department of Anatomy, Faculty of Medicine, Jordan University of Science & Technology, Irbid, Jordan

    M Z Allouh

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Correspondence to M Z Allouh.

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Allouh, M. Effects of swimming activity on the copulatory behavior of sexually active male rats. Int J Impot Res 27, 113–117 (2015). https://doi.org/10.1038/ijir.2014.42

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