Inclusion Criteria: - Presentation of dystonia and/or spasticity or, if in control group, no neurological injury nor abnormal muscle tone - Over the age of five. Exclusion Criteria: - Intolerable pain with manipulation of the knee, ankle, wrist, or elbow - Limited range of motion in the knee, ankle, wrist or elbow due to orthopedic injury or severe contraction. - Cognitive impairment resulting in inability to provide informed consent or complete the protocol. - Under the age of five.
Study Location
Ohio