The mattress is too soft, okay?

Influence of mattress hardness:

1, if the bed is too soft or too hard, it will destroy the natural physiological curvature of the spine. Too hard mattress will not only oppress the nerves in the back of human body, but also affect the normal blood circulation. After a long time, it will also cause backache and sciatica.

2. If the mattress is too soft and the weight of the human body is not balanced, there will be symptoms such as hunchback.

3. A mattress with moderate hardness can conform to the contour of the body, so that heavier body parts are trapped inside, and at the same time, it also provides support for other parts of the body. The spine can maintain a natural S-shaped curve, so that all bent parts of the body can be relaxed and accurately supported.

4. Therefore, for the mattress, the internal support system should be "hard" to withstand the oppression of the body all the year round, while the material of the surface in contact with the body should be "soft" to ensure sufficient elasticity and comfort.

Extended data:

Different people need different mattresses:

1, the elderly usually have shortcomings such as osteoporosis, lumbar muscle strain, lumbago and leg pain, so they are not suitable for sleeping in soft beds, and the elderly with deformed spine cannot sleep in hard beds, so you should choose a cushion with moderate hardness, but the elderly with heart disease are suitable for sleeping in hard beds or hard mats, so the specific choice of mattress depends on your own situation.

2、? The soft and hard standards for adults to use cushions should be mainly suitable for themselves. They need to support all parts of the body ideally, meet the requirements of sleep curve, have high sleep quality and feel comfortable when getting up in the morning. The compression of human body weight will make the middle of the bed lower and the height around it higher, which will affect the normal physiological curvature of the lumbar spine and easily cause contraction, tension and spasm of the lumbar muscles and ligaments.

3. Pregnant women are a special group. For pregnant women, more attention should be paid to the hardness of the mattress. The cushion is so soft that it is difficult for pregnant women to turn over when trapped inside. When a pregnant woman lies on her back, the enlarged uterus squeezes the abdominal aorta and inferior vena cava, resulting in a decrease in blood supply to the uterus, which will affect the fetus. Therefore, pregnant women should choose a cushion with moderate hardness and must not be too soft.

References:

People's Network-Two Mistakes in the Use of Mattress? Mattress hardness and replacement frequency