Core Tip: "office family" often to maintain a position in front of the computer for a long time, not knowing that lay hidden dangers, which have carpal tunnel syndrome, commonly known as the "mouse hand". However, many people do not care about this detail, HE ergonomic vertical mouse remind the office family should pay more attention to the details of the work ourselves a little better.
First, move the mouse Do not use brawn"Office family" often to maintain a position in front of the computer for a long time, not knowing that lay hidden dangers, which have carpal tunnel syndrome, commonly known as "mouse hand". However, many people do not care about this detai HE ergonomic vertical mouse reminded 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, a little short, 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.
In addition, in order to protect the wrist, when using the mouse as well as some health tips: Do not move the mouse to use brawn, and try to rely on arm strength to do this can reduce wrist force; every 40 minutes to one hour of work, and stopped in the hands of work to do some of the fist, finger forced open action, "mouse hand" can greatly reduce the risk of illness.
Commonly left hand move the mouse
For many common computer seems to open our right hand on the computer mouse will be "sticky" (hereinafter are for right hand use habits of people). Recently, however, some experts recommend appropriate to use the mouse for the left hand, is a good way to ease the "mouse hand". A British study also proves that often change hands to use the mouse, but also improve a person's IQ.
Office workers for a long time to use the mouse, the wrist to withstand intensive, repeated, excessive activity throughout the meridian of palm oppressed, which led to the index finger, middle finger joint pain, thumb muscle weakness and other symptoms, often referred to "mouse hand”. In order to alleviate these symptoms, to develop good handedness, if used continuously for the mouse around half an hour, doing the hand relaxed activities; to try to transform input instead of keyboard input, WordPad, or occasionally swap move the mouse with the left hand, in order to ease the pressure of a single wrist. For example, look at the page, with his left hand, is busy at the time when the mail switch back to the right hand, so rest exercise the left hand right hand. However, this situation is not suitable for a mouse designed specifically for the right hand radians.
The method is very simple to convert mouse: In the Control Panel window, double-click the Mouse icon will pop up a "Mouse Properties dialog box, click the button" tab, set the mouse button and double-click speed, and finally click "left-handed "button.
Many women prefer to use a small mouse, Director Wang pointed out that this habit is not good, curvature, and contact with the breadth of the mouse more to contribute to the dispersion of force, to reduce wrist fatigue life.
Third, prevention and treatment:
1) hour hand of the watch clockwise, counter-clockwise rotation of the wrist 25 times;
2) suck enough air hard fist, forced expiratory turn outstretched pinkie, ring finger, middle finger and index finger. Each hand 10 times;
3) each finger with the index finger and thumb of one hand kneading, pinching each refers to each 10 seconds, smooth breathing;
4) palms clasped together, rubbing up and down to the micro heat. 3 minutes a day will help to promote blood circulation, to alleviate wrist muscle soreness, prevent the proliferation of the wrist bone spurs.