Ten Precautions to prevent the mouse hand

1, The keyboard should be placed in front of a central location in the body, to avoid the keyboard oblique pendulum elbow flat on one side, near the height of the keyboard or mouse, can prevent carpal tunnel under excessive traction; the best selection of the larger arc of contact surface than wide, helps to force dispersion mouse;

2.Elbow work angle greater than 90 degrees, in order to avoid pressure on the median nerve in the elbow;

3, Wrists flat as possible posture keyboard operation, neither bending nor drooping; facing keyboard typing, otherwise easily lead to over-strained wrist;

4, Forearms and elbows should be close to your body, and relax as much as possible, in order to avoid using the mouse body to lean forward;

5 To ensure that the wrist straight when using the mouse, the arm will not suspended, move the mouse to make full use of the arm, and avoid the use of brawn. Sitting upright and the best use of the back pad, hard chair should sit back close to the back of a chair, feet should be flat on the ground or floor mats.

6.Sitting chest, do not Hanxiong hump back close to the best in the back of a chair. Do not cross your legs or qiaoerlangtui, in order to avoid the blood circulation is blocked, affecting the local blood supply;

7.Screen placed in front of the body height is appropriate in order to move up and down the head, sit still, eyes on the screen in parallel straight, moderate brightness of the display;

8, Using the shortcuts, tips, right-hand man to replace the use of the mouse, change of use, etc. is also expedient to use a flexible light mouse, notebook and desktop.

9.Operate the mouse for 30 minutes, that should be a short break. Work during the regular stretching and relaxation operator can slowly bend wrist repeatedly done Seconds per hour; fist activities continued to do 10 seconds per hour;

10.Choose a ergonomic mouse that suitable for your hand style. For example ,the European’s mouse is bigger than the Asian,so when Asian as well as the female of the European choose a ergonomicmouse,they should prefer choose the HE ergonomic mouse than the Evoluent vertical mouse.

Mouse hand has become the occupational disease,all we should take care of our hands,once we got a mouse hand,it will affect our work and life.So we should choose ergonomic mouse that suitable our hand style to prevent it.