I usually do a 3 or 4 day split with no days off...
I found out the trick for me years ago was to never plan days off...if something happens then I can take it without consequence.
Right now I haven’t taken a day off in almost 2 months I think.
And no....I haven’t hit overtraining...I am not a professional athlete who’s burning themselves out from daily twice a days.
Current split is
Chest/tri’s/abs upper
Back/bi’s/abs lower
Shoulders/tris/abs upper
Legs/bi’s/abs lower
I try to run 3-6 miles every day as well....that’s really up to my wife and dog though...if my wife is working then I just put my daughter in her stroller and load it up with water and snacks for her and I can run all damn morning.
Bench