TURN-IT FOG: A Novel Intervention to Improve Turning in People With PD and Freezing of Gait
The goals of this clinical trial are to 1) learn how two different rehabilitation interventions for PD can reduce Freezing of Gait (FOG) in people with Parkinson's disease, as assessed by patients, clinicians, and wearable sensors, and 2) to explore whether two different rehabilitation intervention can reduce FOG and improve daily life mobility in people with FOG sufficiently to justify a clinical trial. Participants will: * Be randomly assigned to one of two intervention groups (turning-focused agility exercise or strength-based exercise) * Have one-on-one training sessions three times per week for 6 weeks * Perform in-lab assessments before beginning and after completing the study intervention * Use wearable mobility sensors during daily life to measure their walking and balance
• diagnosis of idiopathic PD from movement disorders neurologist with the United Kingdom Brain Bank criteria of bradykinesia with one or more of the following - rest tremor, rigidity, and balance problems not from visual, vestibular, cerebellar or proprioceptive conditions
• reporting FOG in the New Freezing of Gait questionnaire (N-FOGQ)
• Hoehn \& Yahr stages II-IV
• ages 50-80 years old
• cognitive ability sufficient to participate in testing procedures and exercise classes
• be willing and able to participate in exercise intervention 3x/week for 6 weeks