Inclusion Criteria:  First-ever, MRI- or CT-confirmed, ischemic or hemorrhagic, anterior circulation stroke Age: 18 - 90 years Moderate to severe weakness of the lower limb at baseline (MI </=75) Pre-morbid independence in activities of daily living (mRS </=2) and gait (FAC >3) Able to communicate and comprehend Sufficient motivation to participate Provided a written informed consent  Exclusion Criteria:  Other neurological condition affecting motor functions of the lower limbs Pre-existing musculoskeletal impairment severely affecting the gait pattern Medically unstable Non-corrected vision disorders