Ergonomic chairs that can be adjusted to suit the dimensions of the user’s body help to create a safer, more comfortable working environment. When purchasing ergonomic chairs, Melbourne companies need to look for five important features.
1. Adjustable seat depth
The seat supports the upper legs; when the legs are not correctly supported by the seat, the user is forced to sit too far back or forward. The depth of the seats of ergonomic chairs should be adjustable according to the length of the user’s upper legs, so that the front edge of the seat is about 80mm from the back of the user’s knees.
2. Adjustable back height
The backs of ergonomic chairs should be able to be adjusted to provide proper support for users’ upper back and lumbar regions. There should be a little firm padding to help support the lower back of the user, who should be able to sit comfortably upright with the head held up by the upper vertebrae of the spinal column.
3. Adjustable seat height
Even the most basic ergonomic chairs have gas lift seat height adjustment. Users whose leg length is outside the average range should look for ergonomic chairs with adjustable seat height so that they are able to sit with feet placed firmly on the floor.
The gas lift cylinders of ergonomic chairs are usually rated for user weights up to about 100kg; heavier users need gas lifts with higher ratings.
4. Adjustable tilt tension
Ergonomic chairs with fixed tension settings are suitable for users of average weight, but users outside the average weight range need ergonomic chairs with adjustable tilt tension so that they can sit and work comfortably.
5. Adjustable arm height
While many users prefer armless ergonomic chairs, Melbourne workers who use keyboards for long periods find that ergonomic chairs with adjustable arm heights can help to reduce wrist strain.
Remember these five essential features of ergonomic chairs, and choose a fully adjustable chair that helps the user to adopt a comfortable, safe working posture.