Well done Mike. Similar 'exponential' (?) pattern emerging there.
Last night I was pondering on the length of the rest periods between sets, and specifically whether I should drop it to 2 mins. A quick internet search came up with a bewildering range of suggestions, leaving me just as confused.
Anyway, I did find this https://www.calisthenics-101.co.uk/h...g-calisthenics which seemed more helpful, and also recommending 24 hrs rest periods too, but with cardio if static holds are one of the goals. I'm not interested in static holds per se, but the regime seems right for me and fits in nicely (if there's any validity in the article) with fell running. So today, no press-ups, but another 8 plus mile run on the fells behind my house, in the sunny, if blustery, north Pennines. 26 miles total so far this week. I've also not used the rower today even though that's more pull than push!
I also came across this site re the 'perfect push up training' https://www.youtube.com/watch?v=K8tHNYgrcN0 .