The ergonomic mouse improves your hand wrist posture. Designed to keep the wrist in the neutral position, the ergonomic computer mouse places all the structures in the hand and wrist area in good alignment. In this position, with the use of the ergonomic mouse, there is less strain on the muscles, joints, ligaments and nerves. The circulation to your hand is also improved when the ergonomic mouse is used instead of the traditional mouse.

The ergonomic mouse should be on the same work surface, at the same level and as close to the side of the keyboard as possible, leaving enough room to work the ergonomic mouse, so that variation in arm position is possible. Traditional computer users usually place the mouse to the side of, and ahead of the keyboard, which causes users to stretch their arms and shoulders. To reduce discomfort, fatigue and potential injury, it is important to be able to use the ergonomic mouse with your upper arm relaxed and as close to your body as possible. If you overreach to an ergonomic mouse you defeat any benefit of its design.

The design of the ergonomic mouse intends to minimize the stress on the hand and is therefore an ergonomic preventative tool. According to the Occupational Safety and Health Administration, good ergonomics is good economics, and in light of the increasing Repetitive Strain Injuries associated with the use of the computer mouse in the modern office, the ergonomic mouse is one of the most important tools to invest in today.

As more and more work, education and recreation involves computers, everyone needs to be aware of the hazards of Repetitive Strain Injuries to the hands and arms. The long periods of clutching and dragging with mice slowly accumulates damage to the body. Holding or gripping an object for an extended amount of time without relaxing always causes a decrease in blood flow to nerves, tendons and muscles. Known also as Cumulative Trauma Disorder, this can happen even more quickly as a result of the “mousingâ€