Variability of Movement on an Altered Inertial Dynamics Task

Exclusion Criteria

• •Neurological disorder or progressive neurologic condition - epilepsy, Alzheimer disease and other dementias, stroke, multiple sclerosis, Parkinson's disease, brain infections, brain tumors.
• •Movement disorder - ataxia, dystonia, Huntington's disease, myoclonus, Parkinson disease, progressive supranuclear palsy, Wilson disease.
• •History of Cardiovascular events this includes any history of heart problems (such as heart attack, chest pain, or conditions which affect the heart's muscles, valves, or rhythm)
• •Current injury or moderate to severe pain affecting the lower limbs, pelvis, back, trunk.
• •Surgery within the past 6 months.
• •Current participation in any other study that involves walking, balance, or training.
• •Medications will not prevent inclusion in the study however they will be recorded to enable consideration in subsequent post-hoc analyses.