The way you train will be reflected through your court performances. HOW you go about your training will be govern by your muscle memory.
Your brain will remembers every action.
Your game performance is dependent on your muscle memory.
Muscle memory (your brain storing your neurological actions) is very powerful. Even after two decades absence from netball the ability to perform netball skills will always remain with you.
Of course if you picked up bad habits along the way then these traits will also stay with you. This makes it vital to train the right way.
The human body has exceptional "muscle memory" so what you do is what will play out on court.