Visual Feedback Combined with Whole-Body Vibration Training Improves Gait and Balance in Patients with Ischemic Stroke

INTERVENTION: Conventional training group:Conventional rehabilitation training;Visual feedback group:Conduct visual feedback training on the basis of conventional rehabilitation training;Combined Training Group:Visual feedback combined with whole‐body vibration training on the basis of conventional rehabilitation training; CONDITION: Ischemic stroke (cerebral infarction) PRIMARY OUTCOME: Berg Balance Scale; SECONDARY OUTCOME: Plantar pressure distribution;10‐meter walking time;FGA Functional Gait Assessment;Fugl‐Meyer Motor Function Scale;Heart rate;Blood pressure;Blood oxygen saturation;Supervisor fatigue level;Any falls and other adverse events; INCLUSION CRITERIA: 1.Clinical diagnosis of ischemic stroke confirmed by imaging findings. 2.Age >= 40 years and <= 80 years; 3.Onset time ranging from 1 to 6 months; 4.Patients complained of lower limb sensory disturbance and unsteady gait. 5.Standing balance grade = 2, lower limb muscle strength grade = 3; 6.Normal hearing, no severe cognitive impairment.