Core Tip: doctors found that the higher the position of the mouse, the greater the damage to the wrist; farther the distance from the body of the mouse, the greater the damage to the shoulder. 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.
Office family often to maintain a position in front of the computer for a long time, not knowing, which have been planted hidden for carpal tunnel syndrome, commonly known as the mouse hand. The office family should pay more attention to the details of the work ourselves a little better.
Nine tendons and a nerve in the wrist at the long-term use of the mouse, wrist to withstand intensive, repeated, excessive activity, to reduce the volume of local swelling cause carpal tunnel, the median nerve entrapment, "mouse hand" . According to the survey, the "mouse hand" is more common in women, the incidence rate is three times that of men. The main symptoms of the index finger or middle finger joint pain, numbness, thumb muscles feel powerless, if left untreated, can also lead to impaired hand function, strength weakened.
However, the right mouse wrist pad can greatly reduce the choice should be selected cotton texture, slightly shorter, so that the arm does not dangling mouse wrist pad. Compared with other materials wrist pad its advantage: absorb sweat and feel comfortable, to relieve the pressure on the wrist suffered. Wrist pad area is best not too small, mobile and flexible wrists above better.
The doctors found that the higher the position of the mouse, the greater the damage to the wrist; farther the distance from the body of the mouse, the greater the damage to the shoulder. 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, which is one of the reasons lead to neck, shoulder, wrist syndrome. Upper arm and the predecessor of the angle 45 degrees when 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.