g
Printer Friendly Version

editor  
BellaOnline's Ergonomics Editor
 

Ergonomics - Reducing Awkward Positioning


Although it is helpful to work with an ergonomic specialist who can show you ways in which to make your work less stressful on the body, a common-sense approach to activities can also make a difference. This multi-part series will offer some common-sense tips - based on the ergonomic principles of avoiding repetition, force and awkward postures - that can help you avoid pain while working.

Part 1 discussed methods of reducing repetitive movements in the workplace.

Part 2 discussed methods of avoiding excessive force during activity.

This is Part 3 - a discussion of methods to reduce awkward postures and positioning.

AWKWARD POSTURES

Recently, I assessed the workstation of a woman who was having shoulder, neck and arm pain. Her employer had purchased appropriate ergonomic equipment for her including a keyboard, keyboard tray, adjustable monitor holder, and vertical mouse. The woman’s pain lessened but did not completely go away. I was called in to see what else needed to be done. As I observed this woman working, I noticed that she centered the keyboard on the keyboard tray; however, she never used the 10-key of her keyboard, causing her to shift her chair to the left so she could more easily access her letter keys. As she shifted to the left, her forearm would hit the right arm support of her chair as she reached for her mouse. A work order was being processed to remove her right arm support. The mouse was on the same level of the keyboard on an attached mouse-holder. The keyboard tray was positioned in a negative tilt (good for wrist positioning) causing the mouse to slide down the slope (annoying and bad for productivity). Because of this, the woman would frequently place the mouse on the desk rather than the mouse support, causing her to reach forward, up and to the right. A relatively simple solution was to center the letter keys to the monitor and use a mouse bridge (with the ability to adjust for the negative tilt of the keyboard) over the number keys - allowing the woman to be centered to the monitor and keyboard tray and avoid awkward reaching for the mouse.

Methods of Reducing Awkward Positioning & Improving Posture

Next Week – Improving Posture and Reducing Stress

Marji Hajic is an Occupational Therapist and a Certified Hand Therapist practicing in Santa Barbara, California. For more information on hand and upper extremity injuries, prevention and recovery, visit Hand Health Resources.

This site needs an editor - click to learn more!

Ergonomics Site @ BellaOnline
View This Article in Regular Layout

Content copyright © 2013 by Marji Hajic. All rights reserved.
This content was written by Marji Hajic. If you wish to use this content in any manner, you need written permission. Contact Editor Wanted for details.



| About BellaOnline | Privacy Policy | Advertising | Become an Editor |
Website copyright © 2014 Minerva WebWorks LLC. All rights reserved.


BellaOnline Editor