A lower extremity exoskeleton (100, 200), configurable to be coupled to a person having distinctive right and left side body capabilities in the lower extremities, said lower extremity exoskeleton (100, 200) comprising: asymmetrically constructed or controlled right and left leg supports (111, 112) configured to be coupled to the person's lower limbs, wherein each said leg support is configured to rest on the ground during a stance phase and includes a thigh link and a shank link interconnected by a knee joint; and an asymmetrically constructed or controlled exoskeleton torso configured to be coupled to the person's upper body and rotatably connected to each of said thigh links of said leg supports through respective sagittal hip joints; and a first torque modifier coupled across the knee joint of one of the right and left leg supports (111, 112); and a second torque modifier coupled to the hip joint of the one of the right and left leg supports (111, 112), wherein the first and second torque modifiers provide for distinct regulation of right and left side portions of the lower extremity exoskeleton (100, 200) to compensate for the distinctive right and left side body capabilities of the person; wherein the first and second torque modifiers constitute first and second torque generators and said exoskeleton (100, 200) further comprises: a plurality of sensors for monitoring an orientation of said exoskeleton (100, 200) including both of said leg supports; and a controller receiving signals from the plurality of sensors and regulating operation of said first and second torque generators to enable the lower extremity exoskeleton (100, 200) to follow a series of orientations collectively reproducing a natural human motion; characterised in that the knee joint and the hip joint of another of the right and left leg supports (111, 112) is void of associated torque generators such that movement of said one of the right and left leg supports (111, 112) is actuated by the controller while the another of the right and left leg supports (111, 112) is unactuated. asymmetrically constructed or controlled right and left leg supports (111, 112) configured to be coupled to the person's lower limbs, wherein each said leg support is configured to rest on the ground during a stance phase and includes a thigh link and a shank link interconnected by a knee joint; and an asymmetrically constructed or controlled exoskeleton torso configured to be coupled to the person's upper body and rotatably connected to each of said thigh links of said leg supports through respective sagittal hip joints; and a first torque modifier coupled across the knee joint of one of the right and left leg supports (111, 112); and a second torque modifier coupled to the hip joint of the one of the right and left leg supports (111, 112), wherein the first and second torque modifiers provide for distinct regulation of right and left side portions of the lower extremity exoskeleton (100, 200) to compensate for the distinctive right and left side body capabilities of the person; wherein the first and second torque modifiers constitute first and second torque generators and said exoskeleton (100, 200) further comprises: a plurality of sensors for monitoring an orientation of said exoskeleton (100, 200) including both of said leg supports; and a controller receiving signals from the plurality of sensors and regulating operation of said first and second torque generators to enable the lower extremity exoskeleton (100, 200) to follow a series of orientations collectively reproducing a natural human motion; characterised in that the knee joint and the hip joint of another of the right and left leg supports (111, 112) is void of associated torque generators such that movement of said one of the right and left leg supports (111, 112) is actuated by the controller while the another of the right and left leg supports (111, 112) is unactuated. a plurality of sensors for monitoring an orientation of said exoskeleton (100, 200) including both of said leg supports; and a controller receiving signals from the plurality of sensors and regulating operation of said first and second torque generators to enable the lower extremity exoskeleton (100, 200) to follow a series of orientations collectively reproducing a natural human motion; characterised in that the knee joint and the hip joint of another of the right and left leg supports (111, 112) is void of associated torque generators such that movement of said one of the right and left leg supports (111, 112) is actuated by the controller while the another of the right and left leg supports (111, 112) is unactuated.