I do 1-2 sets of 15 "knee" (or "girl") push ups 1-2 times a week at the gym. I remember reading that most 35-year old women couldn't do 15 knee pushups, so I felt compelled to try and beat that (I'm 47). I'm scared to even attempt the full push up, but I will! I suspect I'll be starting at Level 1 with a bunch of you.

My DH will absolutely *die* if I make it to 100 push ups!

...then again, I might too!