In modern society, most people work at least 8 hours a day. After returning home, eating and sleeping, they will sit in front of the computer to watch dramas or play games. During this process, most people will maintain the same sitting posture for a long time. Have you ever experienced pain in the buttocks when sitting? If you maintain a wrong sitting posture for a long time, it may cause pain in the waist, back and buttocks. Many people think they have sciatica, but in fact, it may just be inflammation of the piriformis muscle. In simple terms, inflammation of the piriformis muscle will cause pain in the buttocks and inability to exert force.
Whenever incorrect posture causes pain in the waist, back, and buttocks, many people think they have sciatica. However, after diagnosis, it is found that it is not sciatic nerve compression caused by bone spurs or herniated disc, but " piriformis syndrome ". The most common cause of this disease is that the patient needs to sit for a long time, or the chair is too hard, which compresses the piriformis muscle and makes it too tight. So don’t save money by sitting until the cushion collapses!!! The biggest function of a computer chair is to allow the user to maintain a correct sitting posture, reduce the burden on the spine, and reduce the damage to the body caused by sitting for a long time. But what is the difference between a regular computer chair and an ergonomic low-back computer chair?
Ergonomically designed high-back chairs, mid-back office chairs, and low-back computer chairs can all be considered advanced versions of general computer chairs. Greatly improve the disadvantage of ordinary computer chairs that cause discomfort when sitting for a long time. And everyone has a different body shape, so how can the same chair satisfy everyone?
The biggest difference between the two is adjustability. An ordinary computer chair may only cost a few hundred yuan, but only the height can be adjusted, and the sponge of the seat cushion is relatively thin. If used for a long time, there is still a chance that due to insufficient or inaccurate support, there will be back pain and other discomfort caused by sitting for a long time.
High-back ergonomic chairs, mid-back office chairs or low-back computer chairs are all designed to fit the curve of the human spine and adapt to the natural shape of the human body. Each computer chair has a high degree of adjustability. For example, the seat chassis function adjustment of the Korean brand KREDE-K50A high-back computer chair can control the seat depth adjustment forward and backward, allowing users to make fine adjustments based on their own body shape. The 4D armrest of the Basto ergonomic dynamic chair allows the user to rotate the armrest up and down, front and back, and left and right by about 15°, so that the armrest and the elbow joint form a right angle to support you using the computer mouse for a long time. The backrest of the Toto H office chair has a reclining function, allowing your waist to be supported and relaxed at any time.
Simply put, for a computer chair with ergonomic elements, users can make various fine adjustments according to their actual needs to reduce the physical burden caused by sitting for long periods of time.
Ergonomically designed adjustable lumbar pad
Left: Headrest height adjustment | Right: 3D armrest
