Even beyond that, there's a bunch of neuromuscular training needed to deploy the muscle properly!
When you first start lifting, your 1 rep max is limited by your ability to recruit muscular functional units simultaneously (and in the correct order) to complete the movement. I forget the real number but an untrained person will be able to recruit maybe 1/3rd of the muscle they have for a 1RM movement.
Keyboard ticklers - get out there and use that meat! I mean it!
When you first start lifting, your 1 rep max is limited by your ability to recruit muscular functional units simultaneously (and in the correct order) to complete the movement. I forget the real number but an untrained person will be able to recruit maybe 1/3rd of the muscle they have for a 1RM movement.
Keyboard ticklers - get out there and use that meat! I mean it!