“By simply shifting the weight to one leg, we automatically create a curve in the torso, as we generally shift the rest of thetorso to compensate. This shifting doesn’t stop there, but extends to the neck and head, going up, which tends to move in the opposite direction again.” By simply shifting the weight to one leg, we automatically create a curve in the torso, as we generally shift the rest of the torso to compensate. This shifting doesn’t stop there, but extends to the neck and head, going up, which tends to move in the opposite direction again.”