If someone can hold breath for 70 seconds, is she healthy?

I've just done 1 minute, I could probably do a bit more if I tried. That doesn't sound too bad for someone of my age. But I've never smoked, or chewed asbestos.

That’s a good time . My record is 1:19 (79 seconds ). I would like to get it up to 1:30 (90 seconds ).

Healthier than me just now. Only managed 35 seconds. I'm sure I used to be able to do two minutes, but that was probably fifty years ago.