What is the standard posture and walking posture of hotel waiters?

Men's basic standing posture: upright, head up, chest out, abdomen in, jaw miniature, eyes looking up, legs apart, feet parallel, but not shoulder width, hands naturally drooping close to legs or crossed behind their backs.

Men's basic sitting posture: the upper body is straight, the chest is raised, the shoulders are relaxed, the neck is straight, the jaw is miniature, the eyes are straight, the hands are straight or lightly held on the knees, the feet are separated, the feet are parallel, the distance is one punch, and the thighs and calves are at 90 degrees.

Standard walking posture: when walking, the shoulders are stable, the eyes are straight, the jaw is slightly retracted, and a smile is on the face. Keep your arms straight and relaxed, and swing back and forth naturally. Man, with steady steps, natural swinging arms and full of confidence. The walking speed is generally male 108- 1 10 steps per minute.