With regard to the development of computer technology, a number of new professions have appeared that are associated with long-term work at the computer. Nowadays, the words “work” and “sit” have become synonymous. People are sitting, both in the office and at home.
But the human body is not adapted for prolonged sitting without movement. Especially on a chair not intended for such activities. This suffers, first of all, the musculoskeletal system: blood stagnates, muscles flow, blood flow is clamped, painful sensations in the back, and headaches appear. Which can develop into chronic, if you do not take any actions to improve working conditions.
If you spend more than 6 hours a day behind the monitor, you can safely write yourself in a risk group for the development of diseases of the supporting system. You can do nothing, wait for an uncomfortable chair to result in a serious problem, and go to the reception for a specialist for magic pills. And you can listen to the recommendations of orthopedic doctors and equip the workplace with a special orthopedic chair for working at the computer. Find out the new collection of chairs here https://www.progressivedesk.ca/collections/ergonomic-chairs and get all the benefits with them.
Ergonomic Chairs: Differences You Can Feel Using Them
An ergonomic computer chair is equipped with an orthopedic back with a special roller in the lower part. Which repeats the anatomical structure of the body and provides support for the lower back. Thanks to this compulsory attribute of an ergonomic chair, the spinal column is maintained in a physiologically correct position. Allows for a long time to maintain a vertical position of the back without muscle tension.
A small recess in the back of the seat will fix the pelvis at the back and prevent slipping forward. A soft thickening along the edge will prevent vessels to transmit and create conditions for free blood circulation in the lower extremities.
Elements of adjustment will help you configure the chair for its anatomical features and dimensions. The back in the working position should be fixed at a right angle of 90-95 °. The armrests corresponding to the level of the elbow will relieve tension from the shoulder girdle.
The swing mechanism, in general, deserves special attention, but this is the topic of a separate article since there are several types of them. With a prolonged seat, the need to ride arises at the level of physiological need. Therefore, the presence of this function is mandatory. But what kind of preference to give, focus only on your addictions.
Of course, orthopedic chairs designed according to all the rules of ergonomics cost decent money. But this amount is negligible in comparison with the expensive treatment of intervertebral hernias or back pain, and even more so, with an uncomfortable painful condition. Your health is in your hands.
How to choose a computer chair – what should you pay attention to when choosing?
Have you decided to buy a computer chair in an online store? But how to make the right choice?
The chair should be chosen from the calculation of growth, weight, and duration of work. Therefore, pay attention to the dimensions of the chair, upholstery materials, mechanisms, and below features. So, how to choose a computer chair, regardless of whether you plan to buy a computer chair for a house or an office chair, in fact, this is the same product.
The height of the seat of the chair should correspond to the height of the lower leg. The computer for computer should be equipped with a lifting mechanism, which will allow you to adjust the height of the seat and help to Sitting Pretty. The height of the chair should be such that the legs of the entire foot stand on the floor. At the same time, the knees were located at the level, or below the level of hip joints
The most convenient seat, the shape of which has an anatomical shape, and the bent front edge will avoid congestion in the veins of the legs.
What Should Be the Armrests of a Computer Chair?
Much depends on how you prefer to work. If your working position is such that the armrests of the chair are at the level of the table, while the elbow lies on the armrest, and the forearm of the hands on the table. Then, in order to calculate the necessary height of the armrests, sit vertically, and bend your elbows at right angles. The distance from the seat to the forearm is the optimal height of the armrests for you in the working position.
If during operation at the computer, the forearm of the hands completely lying on the table, and the armrests are used during periods of rest – deviating from the back of the chair, it is recommended that during the support on the armrests, the elbows from the inside are located at an angle of 90⁰-120⁰.
This position of the hands is considered as convenient as possible and will relieve voltage in the humerus and elbow area. At the same time, the distance from the seat to the forearm will be less than in an upright position.
The height from the seat of unregulated armrests varies in the range from 17cm to 24cm.
The Shape of the Back of a Computer Chair
For greater comfort, the back of the computer for the computer should have an anatomical form with lumbar support, repeating the back lines. If the back of the chair is even or lumbar support is not expressed enough, you can use an orthopedic pillow under the back.
If you can’t imagine a computer chair without a back, then it will be more correct to sit on a low-back armchair (± 45cm), and rely only on the lower part of the spine, So that a deflection remains in the lower back.
If during the working day, you have to spend a lot of time sitting and there is a need for an additional support in the shoulders area, pay attention to a computer chair with a high back of ± 65cm.
Also Read: 7 WAYS TO INTRODUCE A UNIFORM DRESS CODE TO THE WORKPLACE