I had major DOMS this week after I did S&H Chest & Back on Monday. I hadn't done any heavy upper body lifting for awhile - only pushups. Cathe's chest work always kills me. My back only had a little bit of DOMS. I did shoulders yesterday and it wasn't so bad. Tomorrow is Bis & Tris.
Everyone's different as far as what's heavy for them but for chest I used 25# for bench press and had to go down to 23. For chest flies, I used 18#. On the incline chest flies, I had to go down to 15#.
For back, I used 15# on my first set of dbbl rows. I had to go up to 20#. For pullovers I used 24# and had to go up to 26#. For dbbl deadlifts, I used 23#. I find deadlifts with dbbls much harder than with the barbell.
For shoulders, I used 5 and 8# for front raises. I usually use 10# but I have an ongoing problem with my elbow and had to drop my weight. For side raises, I used 8#. For posterior delt raises, I started with 8# and had to go down to 5#. For seated overhead press, I started with 15# and went down to 13#. For side lying external rotations, I used 5#.
I typically go heavier than Cathe for back, shoulders & tris and lighter for chest and bis.
With S&H, I find I can't go as heavy as I'd like to because of the slow count. It's not just heavy, but slow and heavy. I find myself coming back up before the 6 counts are up. I can go heavier in Pure Strength or Gym Styles.
HTH.
Marcy