Ergonomic Links:

Ergoweb:
http://www.ergoweb.com/

Workbench Furniture and Ergonomic Workstations by Production Basics

Cornell University Ergonomics Web:
http://ergo.human.cornell.edu/

UCLA Ergonomics:
http://ergonomics.ucla.edu/

Creative Supports Inc. Ergonomic Furnishing Specialists
http://www.creativesupports.com

CDC: ERGONOMICS AND MUSCULOSKELETAL DISORDERS:
http://www.cdc.gov/niosh/topics/ergonomics/

Ergonomics Inc.:
http://www.ergonomicsusa.com/

Just Ergonomics
http://justergonomics.com/

Interest:

Coachville.com
http://www.coachville.com/

American Academy of Orthopaedic Surgeons
http://orthoinfo.aaos.org/category.cfm?topcategory=Spine