This one finally got up by himself but how do you help them if they can't?
Heh... you get five or six bystanders to grab (or tie a rope around) his legs and pull him over.
I visited a lady who had horses and we went out to look at them. right away one of her horses was laying on the ground with the pole holding up the shelter at his belly. He was just laying there waiting for somebody to help him. I got a halter rope and put it around his back legs, and she got a rope and put it around his front legs and we just pulled him over. Nothing to it.