I know it's practically de rigeur to jump into the comments and immediately complain about methodology for any study that makes it to the front page, and I want to emphasize I don't distrust their findings, but I would like to see an equivalent study go out longer than 10 weeks. When I've been taking weightlifting seriously I feel like I don't even start to notice hypertrophy until 8-10 weeks. I feel like 6 months is the actual period where results would matter, to me, but I assume "subject compliance" is pretty difficult to get for such a timeframe, if you're really watching dietary intake and ensuring subjects go to failure (which, to its credit, this study did).