The alteration of the step affects nearly all patients suffering from Parkinson’s disease and increases during the progression of the disease. The deficit is more important than the change in stride length. The alteration of the gait alters the proportional relationship between length and height from the ground up, with a significant increase in these patients the risk of tripping during the swing phase of walking. It is important to educate patients to walk with the appropriate steps in length. For these reasons, the use of external cues and cognitive strategies are the most important options for the correction of the path. The visual cues tend to normalize the spatial and temporal gait variables. The visual cues tend to normalize the spatial and temporal gait variables. Given attentional strategies, such as walking with long strides and swinging arms, are effective in improving stride length and speed. Turn around along the way is very problematic for patients with episodes of freezing or motor instability. Usually when the elderly make a 360° turn along the gait, are less than 6 steps to complete the round. In contrast, patients with PD and motor instability are also 20 steps to turn, and each step becomes smaller and smaller until the full stop. In the present study the alterations of walking and freezing were treated by the visual and auditory stimuli, including multi-sensorial stimulation also administered by the Wii balance. The obtained results so far point to an invalid improving performance assessed in the UPDRS III, the TUG, the beginning and the end of treatment.