reach with your left hand forwards to poleplant. once you go by it, punch your right fist into the left and setup for the next pole plant. repeat vise versa.
as you poleplant, your weight should be up, almost hopping, turning and transfering your weight to your downhill ski, and landing full weight in the bottom of the turn. hopping up again to initiate your next turn.
it sounds good in my head, not so much on here... good luck. and watch ski instructors closely...you could almost get a free lesson from eavsdropping...