Take a positive step
Password: Forward.
Key points: Kick the left foot forward about 75cm (legs straight, toes pressed down, feet parallel to the ground, about 25cm from the ground), so that the whole foot touches the ground with appropriate force, and at the same time, the center of gravity moves forward, and the right foot moves according to this method; Upper body upright, slightly forward; Hold your fingers lightly and stick your thumb directly to the second section of your index finger; When swinging forward, the elbow is bent, the forearm is slightly horizontal, the palm is slightly downward, and the lower edge of the wrist is about 10 cm higher than the bottom button (when wearing summer training clothes, it is about the same height as the third button; When wearing winter training clothes, it is almost as high as the fourth button; When wearing a sailor suit, the upper edge of the wrist is about 15 cm from the collar angle and about10 cm from the body; When swinging backwards (the center of the left hand is to the right and the center of the right hand is to the left), the front side of the wrist is about 30 cm away from the trousers seam. The traveling speed is110-116 steps per minute.