squats help alot and I don't know if you are getting an epidural but if you don't keep in mind that 1 squat is worth 20 regular pushes.
and you can push the out if it isn't lowered when I reached 10 cm my baby's heads still wasn't engaged all the way and I pushed that little girl out, took almost 2 hours but I did it
Bouncing on yoga ball, squats, walking