& Nbsp; & nbsp; & nbsp; whether in the office or at home, computer chairs for daily work play a major role in the office furniture inside, sitting in front of the computer does not continuously move house work habits of many young people. A long time, there will be eye blurred, Yaosuanbeiteng other illnesses, it is as if computer desk and chair high enough matches, is likely to cause damage to the eyes and joints. So we should be how I choose a suitable own computer chair it? Here to tell you two little knowledge
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& nbsp; & nbsp; & nbsp; a good computer chair should not only be sitting comfort, but also in the vertical and horizontal directions should have high degree of freedom, which is adjustable by a big margin. Choose a comfortable chair is essential. Good seats with dual pneumatic function, which can adjust the chair height, but also to adjust the pitch angle of the seat back. When you purchase, you can sit back and feel whether the back of moderate hardness, whether the back curve fit the curvature of the human spine, comprehensive supporting back, waist whether palliative back heavy pressure load to ensure correct posture; Seat whether wide thick, fully supporting, both to reduce the impact force the body to sit down by the weight of the body produced, can also soothe long desk buttocks when the pressure, physical and mental relaxation, improve work efficiency. Also note that the Casters selection: whether it is safe smooth slide on the carpet can freely rotate the wheel whether plastic texture too hard to hurt, and secondly also want to add a more comfortable sitting cushions can be used!
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& nbsp; & nbsp; & nbsp; & nbsp; cushions indeed to muscle strain people play the role of mitigation, but the use of cushions also have a lot of stress. First cushion must be placed on the waist, put it back is invalid. So, sit computer chair , if placed on a cushion in the waist, can be effectively supporting the waist to maintain the physiological lumbar flexion, lumbar spine balanced, back muscle pressure, reduce fatigue, increase comfort, and prevention improve lumbar discomfort, good for the stability of the spine. Second, it is the thickness of the cushion to the right. Not too thin is too soft, so hold would not achieve the role of the waist, and do not be too hard too thick, too thick may cause excessive flexion of the lumbar spine, and too hard is digging into his people uncomfortable. In the selection of the cushion can be placed back again after ten minutes if the pad still feel very comfortable, then this thickness is suitable, even if you feel back pain, fatigue, then this cushion failed.
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& nbsp; & nbsp; & nbsp; last small advice to ensure that the computer sitting in a chair when the back is straight and feet flat on the ground can. Not easily lead straight back spinal deformities, while the seat height is not suitable can cause the legs flexion or hyperextension