For more progress, if a regular/smaller push isn't cutting it... (Or just the idea of doing a push/recovery instead of a static, daily routine....)
A harder push/stress/damage, with good form.... which means more damage, but potentially more progress...
...which means a longer recovery period... Chronic pain which seeps into things.
Wondering about how long the recovery time is, how to speed that up.
And if the same type of push is required to get a better recovery the next time vs. Doing just one push and have a full or more-than-full recovery (decline) afterward.
The circle and the board. I'll flesh it out later.
The circle -- Once pushed out, never quite the same, regardless of how much time has gone by.
-- Also, the danger of pushing out all areas at once, leading to slowly wearing out over time.
The board -- Instead of pushing out all areas and wearing out, because of time, etc... Pushing one side/recovery, then push the other side/recovery, etc.

Which is all pointing toward varying the routine with other standard routine variations.... along with a harder push/stress.