A person's sex and running ability play a role in the decline of their performance in marathons as they get older, according to a study.
Source: Medicine Science Daily
Differences in sex and running ability influence declines in marathon performance, study finds
February 28th, 2017 | Posted by in UncategorizedYou can follow any responses to this entry through the RSS 2.0 You can leave a response, or trackback.
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