Ergonomics is derived from the Greek words ergon ( work) and nomos (law). Webster defines it as the science that seeks to adapt work or working conditions to suit the worker. It is the study of the problem of people adjusting to their environment.

Guidelines For Developing An Ergonomically Derived Workplace:

• Keep elbows down-upper arm angle to body should be no greater than 30 degrees.
• Keep hands down-below shoulder level.
• Avoid long reaches-not over 16 inches.
• Provide elbow supports for long reaches.
• Avoid losing the first three inches of any work surface.
• Avoid tilting the head forward greater than 30 degrees.
• Avoid tilting the upper body forward-use tilt tables or turntables.
• Avoid sharp edges on work surfaces-use padding as necessary.
• Visual scanning should require eye movement only-head movements contribute to fatigue.
• Allow for the person to change posture repeatedly while working.
• Avoid muscle overloading-when lifting heavy loads they should be positioned at the level of the hand knuckles when standing-use scissor lifts.
• Avoid foot controls for any workers. If the foot controls are absolutely necessary design for operation with either foot, and provide a footrest.
• Avoid hard floors-use mats or pads.
• Avoid twisting of the torso-especially if coupled with any-use turntables.
• Reduce all workplace noises- use insulation, sound absorption panels or earmuffs.
• Avoid continuous vibrations, especially those which are contracted by the hands. This leads to carpel tunnel syndrome.
• Limit repetitive lifting from the floor-use scissor lifts and/or tilt tables.
• For men:50 pound maximum.
• For women:35 pound maximum.