Fig. 2From: Experimental comparisons of passive and powered ankle-foot orthoses in individuals with limb reconstructionMean ankle angles (dorsiflexion +/plantar flexion -) and unified-deformable (UD) segment power of the affected limb across the gait cycle in each orthosis condition. Data were averaged across trials then across subjects. Kinetic data were scaled to total system mass, inclusive of orthosis massBack to article page