you prefer the old-school "bodybuilding" training style, where one trains each bodypart twice a week, right?
i've upped the volume and frequency and it's working quite well for me
i was doing a push/pull/legs split, but i'm thinking about going to chest and back/arms and delts/leg split, which split is better in your opinion?
I've always liked
Day 1 - Legs, abs
Day 2 - Chest, front/side/rear delt, Calves
Day 3 - Back, traps, bicep/triceps, abs
Day 4-6 repeat 1-3
Off Sunday
Or..
Day 1 - Chest/ Back/ abs
Day 2 - Shoulders/Arms/Calves
Day 3 - Legs/abs
Day 4 -repeat days 1-3
Or...
Day 1 - Chest/ Triceps, abs
Day 2 - Back/rear delt/traps/hamstrings, calves
Day 3 - Legs, abs
Day 4 repeat days 1-3
Any lagging bodypart, supersets is your friend. Superset the SAME muscle group, not opposing on lagging body parts.