Written at the beginning of the article: Ergonomic chairs, as a product of technology, play an important role in people's healthy office. But because everyone's height and weight are very different, I am particularly comfortable sitting in the same chair, and you may feel uncomfortable sitting on it. Therefore, this article is only based on the experience and evaluation of Succulent Jun himself, Succulent Jun is 175cm tall and weighs 80kg, which is a strong player.
As a conscientious worker, I often sit in front of the computer for a long time, my salary has not risen much, and my back pain and neck pain do not fall. After doing a lot of strategies and consulting professional friends around me, on the day of 618 in 21, I bought my first ergonomic chair.
Like most people, I was worried that the IQ tax on ergonomic chairs was too high, so I only bought the entry-level model at first. But with the increase of use time and a deeper understanding of the ergonomic chair product, I found that the ergonomic chair can indeed greatly relieve the situation of back pain, and a good ergonomic chair can not only sit for office, but also half-lying lunch break. I've bought 4 ergonomic chairs in two years, and this Pofit2 meets almost all my needs for a good chair.
Baoyou is currently the first brand in domestic high-end ergonomic chair sales, and its product line is very rich, single-back POFIT, Kinityia, Jinzhuo; Double-back chair Jinhao e, excellent flagship, etc. are also recommended regular customers of major ergonomic chairs, some flagship models are equipped with the latest control technology for wireless touch adjustment, Pofit's sitting health system can view the sitting posture in real time by connecting to the APP, bringing the concept of healthy life to the product. The products are exported to the world, so I am still more assured to choose it.
Whether an ergonomic chair is good or not, the most direct manifestation is to sit down and feel uncomfortable, and behind the "comfortable", there are many technologies involved. Entry-level ergonomic chairs generally do not have many adjustable places, so the comfort during actual use is relatively average. Also because there are not many adjustable parts, it cannot be adapted to more user groups.
An excellent ergonomic chair has a lot of adjustable parts, the more adjustable parts, the higher the requirements for materials and technology, and finally this chair can adapt to more user groups of different body types.
Approaching 618, many brands have also set up activities in advance, seeing that the long-cherished Pofit2 has a good discount, and chopped off without much thought. The logistics were fast and the next day delivery was made. When I prepared a full set of tools to quickly install it, I opened the large cardboard box and saw that it was a complete chair, tightly wrapped with anti-vibration pads, except for the headrest, which needed to be installed separately, all others had been assembled in advance. The product description was actually written, but I didn't pay attention to it at the time.
The silver and white color scheme is simple and atmospheric, and the one-piece aluminum alloy legs and PU rollers are not only stable when moving, but also almost silent, very smooth. The fabric is made of Quantum 4.0 technology mesh, which has very good breathability, and has a very good rebound effect, and it is more comfortable to touch with the hand without rough feeling.
The height of the headrest is adjustable, and the direction and angle of the support can also be adjusted.
On the back of the chair is a 9-section dynamic bionic spine, which is also the key to the comfort of the chair Pofit2.
It is bionic according to the human spine, so that the back of the chair can be highly fitted to our 3 thoracic vertebrae, 5 lumbar vertebrae and 1 sacral vertebrae, thereby relieving lumbar pressure. So when I sit up, I can feel that the fit of the back of the chair is very high, which is not available in the ergonomic chairs I have used before.
The middle of the nine bionic vertebrae is filled with a certain elastic "bionic disc" to provide a certain soft elasticity and make the whole structure more stable.
The nine bionic spine are flanked by 10 pairs of rib-like structures, except for the bottom pair of "ribs", the remaining 9 pairs facing our back are covered with a thick layer of elastic medium, a bit like the texture of leather.
So that we don't feel stiff when we lean in. The maximum recline angle is 142°, and with the foot rest, you can take a comfortable nap.
Pofit2 bionic spinal support design takes care of the support of the L1-L9 spine, not just the lumbar spine, when sitting on the chair, it is more obvious that the tailbone (sacrum) is tightly attached, and the support force is obvious.
The specific location of the sacrum can be seen in the following figure:
When the sacrum is aligned, the lumbar spine is in a relatively natural physiological curvature. Therefore, compared to the so-called top lumbar feeling, providing a reasonable support for the lumbar of the spine, while aligning the sacrum, is actually more conducive to maintaining the spine in a natural physiological curvature. Reducing curvature reduces pressure on the intervertebral discs. The 3rd generation dynamic bionic spinal support design of Pofit 2nd generation ergonomic chair in addition to providing a reasonable support for the waist, while closely supporting the whole sacrum, so that the sacrum is aligned, which is more conducive to maintaining the spine in a natural physiological curvature and reducing curvature, most of the domestic ergonomic chairs have very little support for the sacrum, Pofit 2 generation ergonomic chair is one of them. There is a lever on each side of the bottom of the bionic spine that can be lifted upwards to adjust the curvature of the bionic spine, and it can be adjusted to a relatively comfortable level for each small partner of different body shapes. The lever has a total of 7 gears, and when it is pulled to the highest place, it will automatically fall back to the lowest gear, which is the same as the design of the handrail.
Speaking of armrests, the main reason I gave up on an ergonomic chair was the armrests. When you want to take a lunch break at noon, once you lean back, your elbows will be in a suspended position, and there is nowhere to put your hands, let alone rest.
The Pofit2 solves this pain point, and the angle and direction that can be adjusted by the 6-dimensional suspension armrest are very rich.
In addition to adjusting the height of the armrest and moving back and forth, it also supports lateral movement and the adjustment of small angle expansion and large angle adduction, and the front half of the armrest can also have different gears of upturning, it can be said that the use scenarios in various situations, Baoyou Pofit2 has taken into account for me.
The armrests of ordinary chairs generally cannot be upturned at the front end. If there is no way to pull it up and up, my keyboard will be placed very forward, and my person's entire back will lean forward; But if this can be cocked up, in fact, my hands have support, my arms have support, and then I will do this angle of sitting, which is conducive to relieving pressure on the spine
For an ergonomic chair, the workmanship and performance of the chassis is also the core, and the ergonomic chair chassis we can buy are generally divided into the following 4 types.
Single torsion spring chassis: The single torsion spring chassis uses a single torsion spring as the primary seat support mechanism. This design is relatively simple and can provide some elasticity and resilience, but the adjustment range is relatively small.
Single sprung chassis: The single sprang chassis uses a single sprang as the primary seat support mechanism. Compared to single-torsion spring chassis, single-pressure reed chassis generally have a greater adjustment range and support capacity.
Double-sprung chassis: The dual-sprung chassis uses two sprang as a support mechanism for the seat. It is suitable for users who need to carry a higher load or use it for a long time.
Double glass fiber chassis: The double glass fiber chassis uses two glass fiber springs as the support mechanism of the seat. Glass fiber springs have high elasticity and flexibility, which can provide very good support and resilience. Generally, the double glass fiber chassis will be used in relatively high-end ergonomic chairs.
Baoyou Pofit2 adopts a double glass fiber chassis, the design of four-link suspension support can make us not feel weightless in the process of leaning back, but very silky, gently soft and comfortable, and there is a slight rebound after leaning to the end. Because the headrest is also made of elastic mesh, the whole process is very comfortable.
The recline angle is adjusted by toggling this paddle on the right side of the seat back and forth.
The cushion has a slowly downward slope, sitting for a long time will not strangle the thighs, the front and rear depth is about 2.5cm range can be adjusted, for people of my size, if it can be a little wider, maybe the experience of sitting on it will be better.
The overall ergonomic chair of Baoyou Pofit2 is very heavy, of which explosion-proof air pressure rod + alloy base accounts for the vast majority.
Explosion-proof air pressure rod is a Class 4 explosion-proof air pressure bar that has passed the American BIFMA 5.1 standard and the German TUV certification, and is manufactured by Samhong of South Korea. This information can be seen on the explosion-proof air pressure rod.
Are there many people who are worried about the danger of popping chrysanthemums with ergonomic chairs? To be honest, if you buy miscellaneous brands and use miscellaneous explosion-proof air pressure rods, and the safety level is only level 1 and level 2, then there is indeed this risk. If you buy a regular manufacturer, certified Class 4 explosion-proof air pressure rod, don't worry about people anymore.
Under the seat there is a columnar lever with three small bumps of different sizes engraved on it, which is used to adjust the amount of recline spring. In human terms, the more elastic, the harder you will lean back; The less elastic you have, the easier it will be for you to lean back.
There is a paddle on the lower left side of the seat, which only works if the back of the chair is unlocked. It is mainly used to make the chair back form a forward tilt angle of about 8° in the vertical direction, in order to help the spine disperse pressure.
Other smaller details:
For example, there is a design of hanging clothes behind the headrest, which is cut out when needed and buckled back when it is not needed
The joints of various parts are very silky, and it is a good material + good workmanship visible to the naked eye.
There are two battery boxes on the back of the seat and the right back under the seat, after installing the No. 7 battery, you can connect the APP to record your sitting posture in real time, and if the sitting posture is not correct for a long time, the chair will also sound an alarm. Here's the picture I just screenshotted:
Finally, a summary: Advantages:
The chair of this model of Pofit2 has a good appearance and comfortable experience, and it is very silky to move on the tile and wooden floor. The design of the dynamic bionic spine gives a full sense of snuggling, and the whole body can be effectively supported after lying flat on your back. The recline process is very silky and does not cause weightlessness and discomfort.
Disadvantages:
The connection and use of the smart APP does not have a particularly obvious guidance, the manual is simply skipped, it is recommended that you consult customer service, they will directly have a complete video sent to you. A good ergonomic chair can greatly reduce the pressure on the lower back when sitting for a long time, after all, our waist is also a consumable and needs careful care.
Finally, share the desktop that has just been tidied up, and playing games here is really a good atmosphere.