Completely forgot to do mine on Monday, but I was also exhausted. I had to lift weights for a music video on Sunday (arm curls over and over and over) and run around the hotel chasing a guy, etc into the late hours. I actually had to go home at lunch and have a nap just to get by.
I made up for it on Tuesday, although still exhausted for some reason. I did 23 consecutive chins in the morning (the last couple were not good form, but I made it up over the bar), then attempted to do my 22 at lunch via pullups. I got to 11, then did 5, 3 and admitted defeat and finished the rest with chins. My left shoulder just feels weird/bad with pullups...and I seem to run out of gas on them too.
Hmmm...where is that 100 pull-up every 2nd or 3rd day challenge...that one sounds nicer.