1, head up, face forward, chin slightly retracted, neck straight, shoulders relaxed, breathing naturally, waist upright.

2. The legs are slightly separated, the legs are equal, slightly narrower than the shoulder width, and the hands are lightly held at the back.

Supplementary information:

Back-standing posture: Back-standing posture is often used in security and other occupations, with toes shoulder width. Then, we make a fist with our left hand and put our right hand between our waist and buttocks, thus completing a simple standing posture.

Advantages of back standing posture:

1, burning fat, losing weight. Only standing posture can exercise the anti-gravity muscles of the whole body, thus consuming calories, tightening the body and achieving the effect of losing weight. Not only can you lose weight, but you can also lose weight with thin legs, neck and face.

2. Relax your shoulders and neck and keep a good posture. Nowadays, in the information age, there are more and more "low-headed people" and they tend to be younger, which leads to excessive oppression of cervical nerves, blood vessels, spinal cord and other tissues, and symptoms such as shoulder and neck pain and neck forward tilt. You can relax the cervical spine with the help of movements, relieve shoulder and neck pain and get a good posture.

3. Correct the spine to prevent bending. If you feel uncomfortable in your back when standing, it means that your bones have been deformed. Lying on your back can ensure the upright state of your spine, keep your body straight, prevent scoliosis, and help correct your standing posture.