Large upper body

A large upper body, a large trunk, sometimes requires a longer seat depth to accommodative the additional mass of the larger gluteal shelf.

Check that the seat is equipped with a seat extender (1), adjust the seat to back angle posteriorly. Loosen all hook-and-loop straps and place the cover with plenty of room at rear so the seat cushion can be placed as far back as possible. This allows more space for the buttocks. Adjust the lumbar angle forward and aim for Trunk Extension (2). Make sure the user is still leaning towards the back support. Add a Cross Brace (3) if it is not already included.

If needed, attach Width Extensions (4) and Plush Wedges (5) to broaden the upper part of the back support.

A correctly fitted wheelchair should not make the user feel restricted or limited in movement, it is important to create the correct space and comfort for the larger body to increase sitting tolerance.