Industry organizations have developed widely accepted ergonomic guidelines for the set up of office workstations and the design of ergonomic chairs. What’s missing — and very much needed, I argue — is an objective methodology for making the decision to keep, repair or replace task chairs once they’re in the workplace.
Despite recent trends toward promoting more standing in the workplace, average sitting times now exceed 7.7-10 hours per day or longer in the workplace, not including commute time. Most employers do not yet have widespread capacity for sit-to-stand workstations. As a result, far more emphasis needs to be placed on selecting chairs and the ongoing use of an ergonomic chair.