If you want to improve your performance and avoid injury, cross-training is not the definitive scientific answer.Source: http://www.nytimes.com/2011/08/16/health/16best.html?partner=rssnyt&emc=rss
If you want to improve your performance and avoid injury, cross-training is not the definitive scientific answer.Source: http://www.nytimes.com/2011/08/16/health/16best.html?partner=rssnyt&emc=rss
No comments:
Post a Comment