I don't think there is a set in stone answer. You may consider giving it 3 or 4 weeks to ramp up on the routine before you start hitting and breaking PRs. I've read from multiple authors that the more you ease into a routine, the longer you can progress.
Zdravko Veselin Gaeta
I am not a powerlifter nor am I a bodybuilder. I just want to be big and strong.
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Make gains, not excuses.