This combo suits a child who needs their forearms supported and their thighs held in alignment at the same time, without cluttering a small wheelchair with two separate sets of hardware. The arm support and the axial thigh support share one mounting mechanism, so the setup stays tidy and there is less to work around at transfer time.
Supported forearms take weight off the shoulder girdle and help the trunk stay upright, which usually means better head control and easier hand use at the table. The axial thigh support works on the other end, controlling external hip rotation and windswept tendencies by stabilising the pelvis on the seat. Used together they tend to settle a child who slides or rotates out of position through the day.
The arm height adjusts steplessly, so you can fine tune the position at a fitting and change it again as the child grows. The pad is chosen separately to match forearm size and shape.
