Comparing Manual and Neurocognitive Skills-While Sitting, Standing, Walking on a Treadmill and Using a Stepper.

Subjects will conduct reasoning, memory, concentration, and fine motor skills (neurocognitive function) assessments on a computer station in a seated position.

Subjects will conduct reasoning, memory, concentration, and fine motor skills (neurocognitive function) assessments on a computer station while standing.

Subjects will conduct reasoning, memory, concentration, and fine motor skills (neurocognitive function) assessments on a computer station while utilizing a stepper.

Subjects will conduct reasoning, memory, concentration, and fine motor skills (neurocognitive function) assessments on a computer station while walking on a treadmill.