Office chair to how high? Is it comfortable to sit?
The highest point of the chair seat is located just below the knee side, this argument is not sound to make you some foggy feeling? In fact, to determine the most appropriate height of the chair, remember that the two vertical can be: sit down, thighs and calves vertical, vertical spine and buttocks. A more detailed explanation is that it can meet the vertical of 90 degrees between the thighs and calves, and the 90 degree vertical between the spine and the hips.
Can not adjust the height of the office chair, how can we meet the human body function for height? If the seat is short, you can put something on the seat so that your thighs and legs are at right angles. If the seat is high, you can place something under your feet so that you can secure two right angles.
If the seat height can satisfy the two conditions at the same time, it is the optimum height. Office furniture accessories, galvanized five-star feet, office chairs, casters, gas rod composition, and gas lever can adjust the lifting, you can adjust height according to their height, so as to ensure "two vertical"".