Egon seems to like it when I put him on a blanket and bounce my knees up and down. Not like a violent movement....you know the same thing you do to a toddler... keep your foot mounted to the ground the whole time but rock it up and down.. haha hes just sitting here lovin it. He actually stuffed huffing.
Quigley likes it when I gently rock him back and forth in my hands and when we are walking. When he's having a really stressful/huffy night I just stand and rock him the same way I would rock a baby. I think they must like the motion.