Who can talk about the essentials of the previous step in figure skating?

Take the counterclockwise direction as an example: the right hand is in front, the higher the height is in the stomach (depending on the action), and the back hand is shoulder height. Bend your knees as much as possible (not squat! The left foot is the center of gravity, and after the right foot pushes the ice, it crosses from the front top of the left foot to the left side of the left foot. At this point, the center of gravity has moved to the right foot, and the left foot is pushed back to the right, shrinking to the left side of the right foot (note that it is not the left front side! ! ! The upper body posture keeps the sliding circle direction.