Participants stair ascended and descended at significantly (P<.05) reduced speeds during trials with the ADs. This research should aid clinicians by providing evidence to base recommendations on regarding AD us
Preferably, the tracks are sectioned into straight and curved portions as described previously with respect to the portable handgrip system. If it is desired that the tracks curve horizontally through an angle of 180° to continue up or down an adjacent flight of stairs, this can be accomplishe...