Make a narrow pillow (but longer than the neck). Twist the neck about thirty or forty times before going to bed every day, and then sleep on the back of the neck with a pillow, so that the back of the head is basically suspended, thus forming a tension on the neck. Over time, the neck is elongated. When I was a teenager, my neck was very short. When I was 20 years old, I did this for about two years. My family says my neck has obviously grown a lot.

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You can only change this situation by matching clothes. Doing more chest expansion exercises and lifting dumbbells on your back can make your shoulders wider, but it seems impossible to shorten your neck.

The best way to exercise is to look up and down in four directions every day, and then make a circle in the forward direction and a circle in the reverse direction. To make the neck muscles tight, stick to it for a period of time, and the fat on the neck will disappear a little, which is of great help to delay aging.