Links Here are some website links related to the ergonomics and human factors.
The NTC doesn't endorse any of the destinations, but provides this information for convenience. An overview of office ergonomics with specifics about back injury prevention and a section on stretching. This site includes the medical description of what goes on with cumulative trauma disorders of various types. This is a general reference ergonomics web site, but must have a subscription to use all of the tools. This is the UT Austin ergonomics task force web site with general info and links to other sites.