if your maint cals are 3k and you train fasted....then eat 4k cals rest of the day....tell me whats gonna happen?
Yes if you eat immediately post workout, and truly get 4k cals in throughout the day then sure you will still grow.. I just don't understand why anyone would WANT to do that, it makes no sense to weight train in a fasted state. Less energy, less endurance, less recovery,etc. It is simply more efficient to get your weight training in after 1-2 nutrient dense meals..