LSVT BIG is an intensive, effective one on one treatment created to help people with Parkinson’s disease and other neurological conditions address walking, balance, and other activities of daily living for example writing, dressing, getting up from a low chair and even job related tasks. BIG focuses on increased amplitude of limb and body movements, especially trunk rotation. It can teach those living with Parkinson’s disease how to avoid inactivity and improve ease of movement in everyday activities, improving their quality of life.