Originally Posted by
skid
I'm not sure of her programming regarding the number of sets (typically 3 for SS isn't it?), but sets of 3's work well for women. In her case she is only lifting the bar, so sets of 3 are probably going to work best for her. Frankly I would recommend some additional dumbbell work too for sets of 6-8 reps for hypertrophy.
Regarding breathing, if I'm pressing lighter weights for say 5 reps, I'll typically hold my breath for 2-3 reps, then another breath at the bottom to finish. My bench is opposite. Rest/breathing is at the top.