I just watched another ski tips video about staying forward. In this video they demonstrated the superman drill, holding the poles behind you to push the hips forward and a third drill I've already forgotten. This video and these drills seem to me to miss the mark, as they can all be accomplished while skiing in the backseat. It seems to me that skiers, including me, get in the backseat largely because the skiers center of mass doesn’t effectively cross over (or under) from turn to turn. If this observation is correct, then why is there so little instruction about COM and crossing over? Shouldn’t there be more focus on extending, or ankle flex, or ????