Effects of Whole-Body Vibration on Motor Impairments in Patients With Neurological Disorders A Systematic Review

Objective This systematic review was conducted to examine the effects of whole-body vibration training on motor impairments among patients with neurological disorders and to investigate which the whole-body vibration training parameters induced improvement in motor impairments. Design PubMed, SCOPUS, PEDro, REHABDATA, and Web of Science were searched for randomized controlled trials and pseudo-randomized controlled trials investigated the effect of whole-body vibration on motor impairments in patients with neurological disorders. The methodological quality was rated using the Cochrane Collaboration's tool. Results Twenty studies were included in this systematic review. Four studies included patients with multiple sclerosis, cerebral palsy (n = 2), stroke (n = 9), Parkinson disease (n = 3), spinal cord injuries (n = 1), and spinocerebellar ataxia (n = 1). The results showed different evidence of benefits and nonbenefits for whole-body vibration training in motor impairments outcomes. Conclusions There is weak evidence for a positive effect of short-term whole-body vibration training on spasticity of lower limbs, mobility, balance, and postural control. Besides, positive effect of the long-term effect of whole-body vibration training on mobility in patients with neurological disorders. The optimal whole-body vibration training parameters in treating patients with neurological disorders remain unclear.