Currently, most people spend a long time in front of a computer monitor. Moreover, both adults and children. And a decrease in physical activity and a long time spent in a sitting position can adversely affect health, and especially on the spine.
These are various diseases, such as curvature of the spine, osteochondrosis and others. In order to reduce the risk of their occurrence, it is necessary to purchase a comfortable chair. It should keep the back of the person sitting at the computer in the correct position.
What to consider when choosing a chair
Before you go shopping, you need to determine how long you have to sit in it. Time spent more than three hours in a sitting position is considered long time. Therefore, it is very important to choose the right furniture.
In order for an orthopedic chair to provide a comfortable position for the spine, the following factors must be taken into account:
- The backrest must be adjustable. This will provide support for the spine in the lumbar region and a uniform load of the chair on the human body;
- Furniture height must be adjusted. The most suitable is when the hips are located at an angle of 90 degrees to the shins;
- Seat depth adjustment. Properly selected depth will allow you to sit comfortably in the chair, while the limbs will not go numb;
- The headrest is a must. After all, it allows you to unload the cervical spine, as well as relax the muscles of this area. For this reason, such an element is absent on the chairs of office workers. . Since there is a possibility that a person will fall asleep at work;
- Should have armrests that are height adjustable. This allows you to relieve fatigue and helps a person to effortlessly rise from a chair. In addition, the armrests help support the elbows in the process.
At this time, the elbows should be bent at an angle of 90 degrees. It is also very important to take into account the material from which the chair is made. It must be environmentally friendly. This will allow the body to "breathe".
What are the chairs
Currently, there are many different models of computer chairs. Among them are the following:
- Ergonomic. They are a product with a large number of adjustments. What helps to customize the product directly to the individual characteristics of the figure;
- Anatomical. These are products in which the seat with the backrest have a special shape. They reproduce the shape of the human body. That allows you to comfortably fit in the chair, and the load is distributed equally;
- Dynamic.In this product, the seat is combined with a footrest using a special hinge. What makes the support unstable. And this allows the person sitting in it to change his position during the entire time he spends at the table;
- Orthopedic chairs. In such products, a pillow for the knees is provided, which bears the entire load. What makes the seat comfortable, and the back does not get tired.
In addition, all computer chairs can be divided into the following types: for office workers, for bosses, for home. There are also models for children and teenagers.
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