What are the mistakes in sitting on the sofa?

What are the mistakes in sitting on the sofa? In fact, sitting on the sofa is also very particular, not just sitting on the sofa, you will even sit on the sofa, in fact, the correct use of the sofa depends on what material it is, is it right for you. This article will give you an introduction to "there are some misunderstandings on the sofa" so that you can have a correct understanding in life.

First, don't often sit on a sofa that is too soft

If the sofa is too soft, the support of the person's weight is unstable, and the person will intentionally or unintentionally move the body to seek a new balance and stability of the body. Therefore, sitting on a soft sofa for a long time will make people feel back pain and fatigue. At the same time, sitting on a soft sofa, it is difficult to maintain the normal curvature of the spine, and the long time will make the back muscles tense, induce or aggravate low back pain.

Second, children do not sleep on the sofa

Children should not sit on the sofa for a long time, and they should not sleep on the sofa as a bed. Because sitting or lying on the sofa for a long time, if the posture is not right, the sofa will exert some abnormal tension and pressure on the muscle tissue, and over time, it will cause excessive growth of collagen. Excessive production of collagen will cause a reaction, causing muscle pain, which will affect the normal development of bones. It is recommended that you should not sit on the sofa for more than one hour at a time. When you are sitting for a long time, you should stand up for a few minutes every half an hour or so.

Third, the size of each part of the sofa should meet the requirements of ergonomics

When purchasing a sofa, pay attention to the following aspects: First, sit high, the appropriate height should be equal to the height of the knee. The second is the depth. When sitting on the sofa to the maximum, it is better to keep the knee joint outside the sofa. The third is the angle. If the angle is too large, the neck will soon feel sore. When sitting, you can observe whether there is any gap between the waist and the sofa. For example, if there is a gap between the waist and the sitting surface that can be inserted into one hand, the weight of the limb is unsupported, and the angle of the sofa is not suitable. The fourth is the height of the backrest. It is advisable to reach between the shoulder and the ear when sitting down.

Fourth, choose the soft and hard of the sofa varies from person to person

In general, young people are busy outside for a day, and every joint of the body needs to be stretched easily. Sitting on a soft and comfortable sofa is the most suitable. In the middle and old aged, the bones are younger than the young ones. It is not suitable for sitting on a soft sofa for a long time. You should choose a harder sofa.