Parkinson's disease is a chronic irreversible disease that worsens over time, the clinical picture is extremely complex and varied. In fact, the diagnosis of the disease is not based on diagnostic tests but consists of a clinical investigation that analyses the patient's symptoms and medical history. The motor symptoms are considered the element most characteristic of Parkinson’s disease, these include, gait disorder, bradykinesia, tremor, rigidity and in additional freezing, postural deformation and instability. Several rating scales are used to diagnose the disorder. Currently there are pharmacological and surgical treatments that are used to mitigate the effects of this disease. Gait is a relevant clinical evaluation tool because changes in gait affect the total health of the patient.