I just tried this, broke S4L so I had to uninstall and reinstall. Oh well, I just opened each app side by side and went through every setting so it matched.
I'm torn between "I can never go back to a normal phone this is amazing" and "this is fragile and has crap battery and a normal phone would be better".
Can't do 10 pushups, do what you can then revert to an easier version and do 10 more (example, let's say you can do 1 or 2, then go and do knee pushups and do 10 more).
Exercise releases chemicals and if you keep doing exercise you can get a pump, Arnold described it feeling as good as cumming - https://youtu.be/-xZQ0YZ7ls4
They appear like this for me