Is walking posture along a straight line the most correct and standard?

Walking posture

(1) Walking posture is a continuation of standing posture. When walking, you must keep standing posture except your hands and feet.

(2) Use waist strength when walking, and lean forward slightly.

(3) The stride is even, about one foot to one and a half feet.

(4) When stepping, the distance between the legs should be small. Women should walk in a straight line when wearing skirts or cheongsam, so that the hem of skirts or cheongsam is coordinated with the movements of feet, showing a beautiful sense of rhythm; When wearing pants, you should walk in two parallel straight lines.

(5) When stepping out and landing, the toes and heels should be almost in a straight line with the direction of progress, avoiding "inside eight characters" or "outside eight characters".

(6) Hands naturally swing back and forth, and the angle between arms and body is generally 10 ~ 15. The arm is driven by the big arm to swing, and the elbow joint can only bend slightly.

(7) When going up and down the stairs, you should keep your upper body upright, your feet light and smooth, and try to look at the stairs with your eyes as little as possible. It's best not to hold the railing.