The Walk Aide is a small device that delivers asymmetrical biphasic surface electrical stimulation triggered by tibial motion to enable toe clearance by stimulating active dorsiflexion during the swing phase of gait. It is attached to the participant's leg by a cuff that sits just under the knee on the affected side. One electrode is placed on the muscle belly of the tibialis anterior and the other on the common peroneal nerve, which innervates tibialis anterior and other ankle dorsiflexors (extensor digitorum longus, peroneus tertius, and extensor hallucis longus).