If I may - are you talking right palm here? Seems like it. I just want to be sure. Thanks.
It would be both sides. Right palm outward/inward. Left palm outward/inward. Just as the right hand-left foot is one path, so it's complement is the left hand-right foot. Spine up/down. Etc. The goal is to get everything working all at the same time so that you are in the middle of all directions, stable yet very mobile. If you just do the right palm, it doesn't keep you centered.