Best way to start doing push-ups
I've been trying to think about this forever, but haven't come up with anything and neither can google. My friend has been asking me what the best way to build up muscle for doing push-ups is. Currently, she can't even do one. I've suggested doing "girl push-ups" (on your knees instead of your tip-toes), and she can do those, just not the normal push-ups. I thought maybe gradually working from pushing against a wall or a desk, but nothing when trying to translate it to on the floor.
I'm out of ideas on this one. Any of you fitness guys have some suggestions???