According to various embodiments of the invention, an orthotic device comprises an upper support member adapted to be secured to a thigh; a lower support member adapted to be secured to a lower leg; a means of connecting the upper support member to the lower support member; a conformable, discrete liner segment attached to the upper or lower support member configured to provide a conforming interface with the thigh or lower leg; a first electrode disposed on the liner segment configured to contact the leg; a second electrode configured to contact the leg; and an electrostimulation unit in electrical contact with the first and second electrodes and configured to provide an electrophysical modality to the leg.