Effects of Whole Body Vibration in Parkinson's Disease Symptoms

The goal of this clinical trial is to know the effects of an intervention in Parkinson's disease symptoms. The main question it aims to answer are:Is whole body vibration able to reduce rigidity in Parkinson's participants?Can whole body vibration modify gait abilities and other Parkinson's symptoms? Participants (subjects with Parkinson's disease) will do habitual therapy treatment. Experimental group will also carry out whole body vibration sessions and control group will do placebo whole body vibration sessions.

Inclusion Criteria:Diagnosis of Parkinson Disease, in phase I and II according to Hoehn & Yahr phases.Able to maintain independently standing position.Able to understand instructions and score >24 in Minimental Test.Exclusion Criteria:Changes in pharmacological treatment for PD symptoms during the study.Recent injuries in the last 12 weeks in lower limbs or trunk.Other neurological conditions not related to Parkinsonism.