Great questions,
Yes I started at 4x2+ the + denotes an amrap
4x2 + amrap at 365
Now this is a small but vital component of my training, notice to the right in the image it says "Volume accumulation" this applies both to the 4x2 (which becomes 4x4+) but also applies to secondary movements.
For example,
IN a volume accumulation phase most rep work would be done between 8-15 repitions
In a strength phase most rep work done in the 5-8 rep range
In my peak/taper there really is very limited rep work so 1-5 reps total
Does this mean in each phase NOTHING happens outside of those zones? no. It just means that 90% of my work is biased toward that range/that goal.
Additionally a lot of non-primary work is a mixture of the physical needs and psychological needs of the athlete. So all of us may bench in the accumulation zone, but the downstream movements may change based on needs.
E.g. if someone NEEDS a lot of tricep work, they may be doing some close grip bench or close grip incline presses after primary bench.