STRONGBACK Excursion 18" Transit WheelchairThe STRONGBACK Excursion wheelchair is the first off the shelf standard folding wheelchair to provide frame integrated effective posture support. Its unique ergonomic shape promotes healthy upright sitting and ensures comfort from the first movement. The STRONGBACK Excursion does not only conform to the user's back, but it also exhibits all the benfits expected in an ultra lightweight wheelchair; it is easily foldable, simple to use and highly