The quest for bigger muscles whether it be bigger, fuller looking chest or firmer, more prominent bum is a very challenging one there’s no questions about that.
But are you maximising your chances of getting the growth and progress you desire? Here’s one option you might not have thought about before:
Adam C. Morris - Fitness Coach 
Really informative. I’d also add that this approach therefore arguably fits best with 3x full body workouts each week, moving away from the muscular group split approach.
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