The 1/3 of life is spent in sleep. The four major signs to measure whether people have "healthy sleep" are: sufficient sleep, sufficient time, good quality and high efficiency; Easy to fall asleep; Sleep is continuous and will not be interrupted. Sleep deeply and well, wake up tired and so on. The quality of sleep is closely related to the mattress. When choosing a mattress, consumers can choose from the permeability, decompression, support, obedience, bed tension, sleep temperature and sleep humidity of the mattress. Because each person's specific circumstances are different, such as weight, height, fat and thin, as well as personal living habits, preferences, etc., people should choose according to their own specific circumstances and local climate and personal economic income conditions. One of the most basic requirements is supine can maintain lumbar physiological lordosis, body curve normal; lateral lying to do not make lumbar bending, lateral bending.
What kind of mattress is the best choice, should start from the function of the mattress. The function of the mattress is to ensure that consumers get a healthy and comfortable sleep. There are two criteria for a good mattress: one is that the spine can be kept straight and stretched no matter what kind of sleeping posture a person is in; The second is that the pressure is equal and the whole body can be fully relaxed when lying on it. This involves the soft hardness of the mattress.
The soft and hard of the mattress depends on the soft and hard of the inner tank spring. In addition to the spring should have the necessary hardness to support the role, but also should have a good resilience, the so-called hard and soft. Too hard or too soft, rebound is not ideal. A mattress that is too hard is only under pressure at the four points of the head, back, buttocks, and heels. The other parts of the body are not completely implemented. The spine is actually in a state of stiffness and tension, which not only fails to achieve the best Rest effect, and sleeping on such a mattress for a long time will also be harmful to health. If the mattress is too soft, the whole body will sag as soon as one lies down, and the spine will be bent for a long time, which will oppress the internal organs. After a long time, it is also not conducive to health and uncomfortable. So should choose soft and hard moderate mattress.
A good mattress can not only make people have a comfortable sleep, but also good for the body. Generally speaking, the long-term wrong sleeping position, especially the use of poor mattresses, will make the spinal joint displacement, thus stimulating the internal nerves of the spine, resulting in the gradual loss of normal functions of the organs controlled by the nerves. If the mattress is too hard, it will not only oppress the back nerves of the human body, but also affect the normal blood circulation. After a long time, it will also cause back pain and sciatic nerve pain.
Due to oppression caused by blood circulation obstruction, will promote the body old, and the mattress is too soft will make the body weight can not be balanced support and left hunchback and other sequelae. Therefore, a good mattress is the most urgent need for people to protect the spine. So, how to buy a good mattress?
When buying mattresses, don't just look at the color or price, but choose reputable brands so as to ensure after-sales related services. In fact, the most important thing is the quality of the mattress itself and the people who use the mattress. In this way, the quality and comfort of the mattress you buy can be guaranteed.
If from the point of view of the protection of the spine, it is recommended to consider the spine mattress, also known as the head mattress, its head is inclined, can be used to correct the spine. It also comes with customized pillows that can be used as ordinary mattresses.