I start doing push ups at 1:50 and end at 59:02 so that's 57 minutes and 12 seconds of push ups. I was trying to go for 520 push ups in 1 hour but I wound up falling short at 501 push ups in 57 minutes and 12 seconds lol. In my last video it took me 1 hour to do 500 push ups so this IS an improvement, even though it's not where I wanted to be. So I lied in the video when I said I was going to do 520 push ups, oops. I just didn't do the last 2 sets and I skipped 1 push up on the 3rd to last set. I guess if I was thinking at the time I could've just done a push up whenever I had the energy to since I still had 3 minutes left to do 19 more, but I was so focused on doing it all in sets.