Dr. David Greeley details the primary symptoms and secondary signs of Parkinson’s disease. Regardless of how the condition manifests itself, the common ground is the need to exercise every day. Mary Ann Wilson, RN puts together her most creative choreography to demonstrate facial exercises that are critically important for Parkinson’s patients. Lori McCormick, PT coaches Mary Ann through the routine. They include a host of other exercises that specifically address Parkinson’s.