"Standing like a pine, sitting like a clock, walking like the wind and lying like a bow" is a simple scientific view of the human body posture when standing, sitting, walking and lying in daily life. In fact, you need to have the right posture not only when you are awake, but also when you are asleep. Some people like to sleep with their hands on their chest. As a result, they are often awakened by nightmares. It seems that sleeping position does have a great influence on dreaming.
Sleeping position includes supine, prone and lateral lying, of which lateral lying is divided into left lying and right lying. Most people like to lie on their back and sleep like a word "big". This posture is good for blood circulation, but it is easy to cause the root of the tongue to fall, making people feel chest tightness and panic. Moreover, when lying on your back, your hands are often unconsciously placed in front of your chest, putting pressure on your heart, so people are easy to have nightmares. A small number of people prefer to lie on their stomach, that is, sleep on their stomach. This posture is actually unhealthy. When lying prone, most of the weight of the body is pressed on the chest and abdomen, which aggravates the load on the heart, and will cause poor breathing, affect the blood and oxygen supply to the brain, and easily lead to nightmares, which is generally not advocated.
The best sleeping position should be on the right side. This sleeping position can reduce the burden on the heart, relax the muscles of the whole body, make the body stable, give the brain sufficient rest and oxygen supply, and let us not have or less nightmares all night.