- 45 minute anabolic window
I wouldn't call that "bro science ", just a fancy name for a simple concept. When I was a kid, I could down much more food after a workout than I could on eating at the same time on a day I didn't train.
- No such thing as overtraining, only undereating and under sleeping
There is such thing as overtraining; but much can be attributed to lack of rest and crappy diets.
- Hit each muscle group only once every 7 days
This makes no sense, especially since most people start training by doing that whole-body workout thing, 3 times a week.
- Any of the Tnation supplement "protocols"
I rarely, if ever, go to that site. So I can't speak on that one way or the other.