Core Tip: the case of prolonged use of the computer in the white-collar office work in sedentary and less room to stretch the body, the white-collar workers who often have back pain, blurred vision and other issues. But in addition, there are mouse hand problem, aggravated the damage to the white-collar workers.
In the case of white-collar office work for a long time to use the computer in the sedentary, less room to stretch the body, the white-collar workers who often have back pain, blurred vision and other problems. But in addition, there are mouse hand problem, aggravated the damage to the white-collar workers.
The higher the position of the mouse on the desktop is harmful to health, the mouse, the greater the damage to the wrist; mouse farther away from the body, the greater the damage to the shoulder. The mouse hand what adverse effects of white-collar.
Therefore, the mouse should be placed in a slightly lower position, this position is equivalent to sitting the case, the upper arm perpendicular to the ground when the height of the elbow. The position of the keyboard should be about this. Many computer desk without the special position of the mouse, so the mouse on the desktop, long-term work, the damage is self-evident.
The distance of the mouse and the body will widen because the mouse on the table, in this regard by the force of the long-term burden on the shoulder and elbow, and one of the reasons also contributed to the neck wrist syndrome. Upper arm and the predecessor of the angle when kept below 45O, the distance of the body and the mouse is more appropriate; as far the forearm forward together with the upper arm and shoulder, continued to cause joint, muscle tension.
Mouse than the keyboard easier to hurt the hand. The early performance of the "mouse hand": the fingers and wrist fatigue numbness, some joint activities while also issued a slight noise, similar to the usually called "constrictive tenosynovitis and carpal tunnel syndrome symptoms, but involving the joint more than tenosynovitis. The surgical experts believe that the mouse than the keyboard easier opponent hurt, and the disease is more common in women, the incidence rate is three times that of men.
"Mouse hand" just local symptoms, if the mouse position is not reasonable, too high, too low, or too far, may be secondary to a neck wrist syndrome.
Science to place the mouse will greatly reduce the risk of disease "mouse hand", so that each one office workers often sit in front of a computer to do their work easily, happily.
Elevated swivel chair also can prevent the "mouse hand" very difficult to adjust the mouse position, the keyboard and mouse on the desktop, and then increased the swivel chair. Desktop is relatively lower, and also shortens the distance between the body and the desktop.