How our mechanisms support the individual sit better - work better
Synchro and Balance
Synchro 2:1
Supporting the pelvis and lower back whilst keeping feet firmly on the floor.


Balance
Similarly to the Synchro, the Balance mechanism offers a free float mode. The internal mechanism automatically adjusts the tension to the individual user’s weight so that the seat and back move whilst still supporting the pelvis and lower back.


ISB Mechanism
ISB - Independant Seat and Back

Using an ISB mechanism allows the seat and back to be adjusted separately to suit the individual needs of the user. It is important to adjust the chair to encourage the correct posture as well as the individual’s needs in relation to the tasks they carry out day to day. It is not advised to leave the seat and back unlocked together.

For example if used for lots of reading and writing a more forward position is required where the seat and back both need to be tilted forward slightly. However most prefer the seat and back to be tilted more towards the rear of the chair for tasks on screen.

PCB Mechanism
PCB - Permanent Contact Back

A PCB mechanism is the most basic of mechanisms and therefore the most simple to set up. The seat does not adjust, however the back tilts forward and backward separately to the chair.

The back is best left unlocked to encourage movement and for the user to permanently have contact with the backrest. This supports the pelvis and lower back whilst still keeping the user’s feet firmly on the floor.