Inclusion Criteria:  Individuals who was not obese and BMI was <28 Individuals at chronic stroke level (>6 months post stroke). The patients who can walk with or without a gait aid (but without assistance of another  Exclusion Criteria:  • Different neurological diseases and problems that can impaired balance control (e.g. Parkinson's disease); upper or the lower body parts amputation; cognitive, language, or social impairments which can affect the following of instructions.  Patients who were attending any perturbation based training Patients who were visually impaired, having orthostatic hypotension or dizziness