>>76542136
i know an ifbb mp pro whose youtube preaches low vol workout during off season, and when i work out with him, he does insane amount of warm ups and feeler sets til he reaches his top set (to go to 4 plates, he goes from 1,then 2, then so on). that being said, he only did 5 exercises for his chest and we ended in about 70min with 2 sets per exercise excluding some stretch and some foam rolling time. as for overlapping, it's bound to happen whether you do traditional splits or PPL.