For maximum hypertrophy, Bengt Saltin recommends training two workouts every other day instead of one workout every day.
Meaning, you should never have two days in a row where you're training for muscle hypertrophy, ideally.
It usually works out for me (on a two week schedule) that I train once a day Mon, Wed, Fri, Sun, Tue, Thu, Sat, repeat.
Perhaps two of these days I am able to get a morning workout in.
Whatever.
YIP
Zack