Ideally, a user should be able to sit with their feet on the floor or on a footrest without pressure on the underside of their thighs.
Alternate chairs may have to be selected for very short or tall workers. Seat height range – Check whether the seat height can be adjusted to the height recommended for the worker(s) who will use it.Adjustability – Check to see that seat height is adjustable.Some features are important for a good chair regardless of how you intend to use it: Check with the manufacturer for items to inspect for and how often inspection should be done.Īlso Read: Prevent Office Injuries(Opens in a new browser tab) What are the features of a good chair? Consider maintenance and repair costs.For example, dentists require a different chair than do industrial workers or computer operators. There is no chair suitable for every activity.This estimate is only a rule of thumb since the torso-to-leg ratio can vary widely. The optimal seat height is about one-quarter of the body height. Collect data about the user’s body height.The users’ body dimensions must be considered when selecting a chair so that the chair does not strain one part of the body while fitting another. Several basic concepts should be considered: With the ergonomics approach, sitting is viewed as a specific, specialized activity that is influenced by the way that a sitting person interacts with the working environment. What do you need to know about selecting a good ergonomic chair? These effects are not related to how active a person is physical. In addition, the sedentary time has been found to be associated with health effects such as metabolic syndrome (including diabetes), heart disease, and poor mental health.