A lot of people sitting in the office chair height are not up to the standard, can not let the body from the back pain back freed. So, how can I adjust to "best condition"?
First according to the nature of the work of the desk or table to adjust to the appropriate height. Because, different desk height of the seat of the placement of different requirements, and sometimes even need to change a seat. Once the height of the desk fixed down, you can according to the various parts of the body to do "reference" to adjust the height of the Mesh Chair.
Elbow: the comfort of the premise, the elbow from the table the better, to ensure that the upper arm parallel to the spine, the handle on the table surface (such as a laptop or keyboard), up and down to adjust the height of the seat to ensure that elbow Department of right angle. At the same time, adjust the height of the handrail makes the upper arm just a little mention at the shoulder.
Thigh: check whether the finger can be in the bottom of the thigh, the front of the chair free sliding. If the space is too tight, you need to add an adjustable footrest to support high thighs. If there is a width between your thigh and the front of the chair, then raise the height of the chair.
Legs: in the buttocks close to the back of the chair, try to clenched fist can not pass through the back of the calf and the gap between the front of the chair. If it can not be done easily, then the chair is too deep, need to chair the back of the forward, pad a cushion or for a chair.
Midfielder: do not feel tired in the chair shrink into a ball, this will increase the back of the waist and disc pressure. The hips close to the back, it is best to put a cushion so that the back can be slightly bent, so that fatigue, the body will not shrink into a group, and can reduce the burden of the back to a minimum.
Line of sight height: close your eyes, and then slowly opened his eyes, the line of sight should fall in the center of the computer monitor. If the monitor position is too high or too low, then you need to make the appropriate adjustments to reduce neck muscle strain.
Of course, for a long time fixed sitting on the body is useless, so remember that every half hour to rise at least one to two minutes. Even if you just stretch the body or go to the toilet such a simple activity is possible. If conditional, walk 20 minutes, not only can reduce the pressure on the spine, but also can promote blood circulation, so that the nutrients transported to the various parts of the spine.