... rehabilitation therapy and studying the neuromechanics and energetics of human locomotion [1-3]. A primary goal of these devicesis to replace or restore a portion of the torque and/ ormechanical ... electromyography, and orthosis kinetics.Results: The KAFO produced ~22%–33% of the peak knee flexor moment, ~15%–33% of the peakextensor moment, ~42%–46% of the peak plantar flexor moment, and ~83%–129% of ... University of Michigan, Ann Arbor, Michigan, USA, 3Department of Biomedical Engineering, University of Michigan, Ann Arbor, Michigan, USA and 4Department of Physical Medicine and Rehabilitation,...