A new study has exposed as myth the popular belief that increased levels of hormones after intense weight-training sessions play a key role in building muscles.
Researchers at McMaster University have found that exercise-induced testosterone and growth hormone do not play any influential role in building muscle after weightlifting.
More:
http://www.rttnews.com/1907235/exercise-induced-testosterone-has-no-role-in-bodybuilding-study.aspx?type=ts&utm_source=google&utm_campaign=sitemap
