A person is not made to sit! Yet many people sit on a desk chair for hours a day. No wonder that low back pain, lumbago, and hernia in our current society are one of the most common complaints and causes of absenteeism.
Best office chair for lower back pain
The best office chair adapts to the individual needs of the user. The best office chair for lower back pain that must meet the demands of dynamic sitting and the individuality of man.
Sitting well means sitting dynamically and protects against a dangerous one-sided overload, by regularly changing sitting posture. The permanent changing of sitting posture during changing activities prevents back problems, RSI, and fatigue.
Why should you need a best office chair for lower back pain?
Office chairs are one of the important instruments in the office room and are one of the points where you spend the longest time when working. The comfort factor in the workplace is very important because it can create a comfortable and conducive working atmosphere.
The selection of seats in office becomes one of the important factors in designing an office space. Therefore, you should be able to choose the best office chair to be comfortable while in the office. The selection of office chairs cannot be arbitrary, a good office chair can prevent back pain.
How to choose a best office chair for lower back pain?
The next step that you need to pay attention to when choosing an office chair design is the armrest. It would be very good if you choose an office chair that can be adjusted to the height of the armrest. When working in front of a computer or laptop, generally the side of the body that is often moving in the hand. Armed office chairs can be used as armrests when the hands feel sore or tired.
A good position is that as far as possible the forearm forms a 90 ° angle from the upper arm. Also, choose an office chair whose armrests can be arranged with the position of the upper arm as close to the body as possible. This is so that the shoulder position can be as comfortable as possible so as to reduce tension in the shoulder and neck joints.
Use an office chair with body support according to the shape of the spine
In addition to armrests, the body rests in the office chair are also very important to be a reference in choosing office chairs. Spring body backrest is the best choice so it can adjust to body posture and weight. With this office chair, you can support and place your back position as comfortably as possible. Choose an office chair backrest that can accommodate the shape of the backbone and can follow the natural shape of the backbone.
- The foot cross: must be sturdy and stable
- The wheels: must be adapted to the floor on which the chair is used so that the chair can be moved smoothly without a back load.
- The seat height of the office chair must be at least adjustable from 40 to 51 cm. This allows both smaller and larger people to set up the office chair properly. A higher or lower gas spring is recommended for people larger than 195 cm or smaller than 160 cm. Both feet must be able to stand flat on the ground. The angle between the upper and lower legs must be at least 90 degrees.
- Movement Mechanism: Ergonomic seats are equipped with a movement mechanism (synchronous, free-float-balanced Movement or bracing mechanism) to stimulate the dynamic change of body postures. This promotes the quality of the intervertebral discs, which reduces the risk of lumbago and hernia. The back pressure can be set individually. Nowadays there are also chairs that have an automatic weight setting.
- Backrest and pelvic support: The backrest of an ergonomic office chair is designed in such a way that the natural S-curvature of the spinal column is maintained in different sitting positions. For this, the pelvic support must be adjustable in height.
- Seat depth: The seat depth must be adjustable. When the seat is too deep, people tend to tend. This will load the back and depress the stomach. Organs can work less well and abdominal breathing becomes difficult or impossible. With correct seat depth, the upright sitting is supported. With the right seat depth, there is a free space of three to four fingers between the back of the knee and the front of the seat.
- Armrests: Important for armrests is that they are short and adjustable. 2D is adjustable in height and width. 3D is the height, width, and depth adjustable.
- Standards: Office chairs that meet the European standard and that they also provide good support for very small, very large and smaller people.
One can sit correctly in two ways
- The active “open-angle” posture and the passively supported sitting posture.
- The “open-angle” sitting posture has an open angle (> 90 °) in the hip joint. The hip angle is about 110 °. In this position, the pelvis continues to tilt forward and the natural curvature is retained as it stands.
- The passively supported sitting posture. A good pelvic support, adjusted to the correct height, ensures that the natural curvature in the lower back is preserved.
- The sitting posture for long-term office work is different than for short jobs. For short activities, an active posture is recommended, for long a passive posture or alternation between an active and a passive posture.
On an ideal office chair, you can adopt both an active and a passive sitting posture. For an active sitting posture, a chair must tilt forward, for a passive just backward.
A good chair offers the balance between movement and support: a good chair invites you to move but also gives you sufficient support when you need it. Good support allows the back, neck and shoulder muscles to relax.
An ergonomic chair adapts to your needs. Because these needs vary over the course of the day, you have to adjust the settings of your office chair regularly. A good ergonomic chair must, therefore, be easily adjustable.