Another bash at the 'Bring Sally Up' challenge
https://www.youtube.com/watch?v=koMp3ei4xJw but with a poor first set effort

. Consequently, I attempted a few more sets.
As it turns out, after a couple of sets I became stuck just below the 1 min time, that's the point when the first "Old Miss Booth is dead and gone...) isometric wall is hit, and despite other attempts I just couldn't get past it beyond the second set.
Nevertheless, I think trying multiple sets of this challenge, with 2 mins rest periods between, might be a new and better tactic.
Press-ups are not to the floor (as this would defeat the isometric aspect) but with 'nose hovering', with various degrees of shakiness!
Times achieved were: 2 mins 17 secs (21 press-ups); 1 min 47 sec (16 press-ups); 59 secs (9 press-ups); 56 secs; 59 secs; 57 secs.