An apparatus, comprising: a frame assembly configured to be removably coupled to a portion of a limb such that the portion of the limb is substantially enveloped by the frame assembly; an electrode assembly (1200, 1201, 2800) configured to be in electrical communication with a portion of a neuromuscular system of the limb, the electrode assembly being at least partially disposed between the frame assembly and the limb when the limb is substantially enveloped by the frame assembly, the electrode assembly including a first set of electrodes and a second set of electrodes; a connector assembly including a first connector, a second connector, a third connector and a fourth connector, the first connector disposed within a first opening of the frame assembly, the second connector disposed within a second opening of the frame assembly, the third connector disposed within a third opening of the frame assembly and the fourth connector disposed within a fourth opening of the frame assembly, each of the first connector, the second connector, the third connector and the fourth connector being configured to be selectively coupled to the electrode assembly; and an electric stimulator in electrical communication with the electrode assembly, the first connector, the second connector, the third connector and the fourth connector each configured to selectively electrically couple the electric stimulator to the electrode assembly, the electric stimulator configured to send a first electric current substantially during a first time period and via a first channel to the first set of electrodes operable to provide an electrical stimulation to a neuromuscular system of the limb, the electric stimulator configured to send a second electric current via a second channel to the second set of electrodes operable to provide electrical stimulation to the neuromuscular system of the limb, the electric stimulator configured to send the second electric current substantially during at least one of the first time period or a second time period subsequent the first time period. a frame assembly configured to be removably coupled to a portion of a limb such that the portion of the limb is substantially enveloped by the frame assembly; an electrode assembly (1200, 1201, 2800) configured to be in electrical communication with a portion of a neuromuscular system of the limb, the electrode assembly being at least partially disposed between the frame assembly and the limb when the limb is substantially enveloped by the frame assembly, the electrode assembly including a first set of electrodes and a second set of electrodes; a connector assembly including a first connector, a second connector, a third connector and a fourth connector, the first connector disposed within a first opening of the frame assembly, the second connector disposed within a second opening of the frame assembly, the third connector disposed within a third opening of the frame assembly and the fourth connector disposed within a fourth opening of the frame assembly, each of the first connector, the second connector, the third connector and the fourth connector being configured to be selectively coupled to the electrode assembly; and an electric stimulator in electrical communication with the electrode assembly, the first connector, the second connector, the third connector and the fourth connector each configured to selectively electrically couple the electric stimulator to the electrode assembly, the electric stimulator configured to send a first electric current substantially during a first time period and via a first channel to the first set of electrodes operable to provide an electrical stimulation to a neuromuscular system of the limb, the electric stimulator configured to send a second electric current via a second channel to the second set of electrodes operable to provide electrical stimulation to the neuromuscular system of the limb, the electric stimulator configured to send the second electric current substantially during at least one of the first time period or a second time period subsequent the first time period.