Home Exercise for Individuals with Neurodegenerative Disease

Who May Qualify: - The eligibility criteria for males is X-linked adrenoleukodystrophy as determined by biochemical determination or genetic testing. - The eligibility criteria for females is X-linked adrenoleukodystrophy as determined by biochemical determination, genetic testing, or pedigree analysis. - The Leukoenceophalopathy with brainstem and spinal cord involvement and lactate elevation inclusion criterion is a confirmed DARS2 mutation through genetic analysis. - For people with cerebellar ataxia, people with diagnoses of cerebellar damage from stroke, tumor or degeneration will be included. Those with a genetically confirmed cerebellar disorder will be asked to provide their genetic testing to note their particular type of ataxia. - We will also include patients with other neurodegenerative diseases similar to these disorders as determined by chart review and clinical exam. Healthy Volunteers - Able to stand for 30 seconds without upper extremity support - Ambulatory (including use of a cane or a walker) - Able to walk for 2 minutes Who Should NOT Join This Trial: - Other medical or psychological conditions which in the clinical judgement of the investigator would interfere with acquiring the study information or performing the exercises safely including but not limited to: Uncontrolled hypertension, orthopedic conditions, diabetes, seizure disorder, peripheral vestibular loss, severe aphasia, dementia, pregnancy Always talk to your doctor about whether this trial is right for you.