What Is The Best Office Chair

No matter how beautiful the home chair is, sitting for a long time will hurt the waist and neck very much. For social animals with long working hours and a lot of work at desks, it is recommended to put the matter of changing an ergonomic chair on their agenda early.

What is a good chair? In other words, what is the difference between an ergonomic chair and an ordinary office chair?

The human body structure is not suitable for long-term sitting and standing. Prolonged sitting combined with improper sitting posture can easily lead to mental fatigue and affect office efficiency and entertainment experience. For example, the neck leaning forward is a "common problem" of many people who hang their heads down for a long time to play with their mobile phones and work at their desks. I believe that you unconsciously retracted your neck when you saw this. Have you ever specifically learned about the forward lean of your neck?

1. normal cervical curvature

The physiological lordosis of the human cervical spine is 30-45 degrees. In other words, the curvature of human cervical lordosis is normal in the range of 30-45 degrees, which is the natural curvature that we have formed during the crawling period of babies.

2. The physiological curvature of the cervical spine becomes straight or arched

"Neck forward" in professional terms means that the cervical spine becomes straight or even arched. Due to long-term sitting posture, poor sleeping posture, and cervical spine degeneration, the lordosis of the cervical spine gradually disappears and even becomes straight or arched. , that is, kyphosis, if there is no physiological curvature, or even bends in the opposite direction, it is called cervical kyphosis.

3. Cervical curvature self-assessment method

Self-test, whether there is a forward neck, can be like this, people are standing naturally, look at your earlobe from the side, if your earlobe is forward than the shoulder peak, it means that the neck is forward, the more forward the more serious.

4. Symptoms caused by changes in cervical curvature

• Neck and shoulder muscle strain pain
• Cervical vertebral body misalignment and intervertebral disc herniation can easily cause compression of vertebral arteries, nerve roots, sympathetic nerves, and even the spinal cord. Symptoms such as upper limb numbness, dizziness, and nausea occurred.

How to Correct Cervical Curvature?

Any posture correction and training are all about correctness and persistence. Finding a scientific and reasonable method to punch in persistently is the most important thing. There are many video tutorials on the Internet about improving the forward lean of the neck. You can choose one for follow-up training. For friends like me who sit for a long time and work at a desk for a long time, in addition to paying attention to the sitting posture, you can also choose an office chair that suits you to relieve your fatigue and improve a series of problems caused by sitting for a long time. Ergonomic chairs are a great option.

• Ordinary office chairs: not in line with ergonomics, the design is not humane enough, there is no support, the pursuit of practicality and durability, that is, "as long as it can be used".

• Ergonomic chair: A good ergonomic chair is designed to maintain human health from the beginning. It will be designed according to the curve of the human body, and it will support and protect the shoulders, neck, waist, and buttocks, effectively avoiding strain on the neck, shoulders, and waist.

To put it simply, an ergonomic chair can guide us to achieve the correct sitting posture when we are sitting, so that our spine is a natural curve in a normal state, reducing the pressure on the intervertebral disc. Ordinary office chairs will not "remind" you all the time.

How to choose a suitable ergonomic chair?

1. backrest. The role of the backrest is to guide the sitting posture. Bending over is an unhealthy posture, but if you want to maintain a healthy posture all the time, your muscles will be tense and tired. Therefore, the function of the back of the chair is to support our back, so the better the fit, the more relaxed and comfortable we will feel. High-quality ergonomic craftsmanship, the height, and depth of the backrest can be adjusted to suit different heights and different sitting postures. Another important point of the backrest is the chair back, which mainly provides the waist fit feeling, and a high-quality ergonomic chair can provide a uniform and comfortable fit feeling. Not only can it share the pressure, but more importantly, it can guide our posture closer to the physiological curve.
2. headrest. The neck is one of the most muscular and complex areas, so a headrest is also critical. Everyone's height is different, and the height of the head under the sitting posture is also different, so the height of the headrest must be adjustable. The best place for headrest support is the neck and back of the head area, which supports the neck. Also, the headrest has to be curved so that it fits our neck area better. The most important thing for us to understand when purchasing a headrest is the front and rear position of the headrest. If it is too forward, it will cause the shoulders and back to hang in the air, and if it is too far back, it will not be able to support our neck.
3. armrest. First of all, the armrests must be adjustable in height. The standard height of the adult sitting posture is 75cm. In work and life, the armrest can be adjusted, lowered, and placed under the table, which is also helpful for storage. Some armrests can also be adjusted left and right. This is because when we type, the forearm will form an inward angle.
4. material. The mainstream materials are sponge and mesh. The sponge material is soft, evenly stressed, and comfortable, but its lifespan is very short, usually about one year. The mesh material rebounds well, resists deformation, and has a long life. The most important thing is that it is breathable and can be used all year round.