PoRI Clinical Trial

Inclusion Criteria: * Between 2 days and a maximum of 2 months have passed since the stroke event * 0-3/5 muscle strength * Participants with paralysis or sensorimotor function problems of the fingers of one or both hands. * Participants must be able to fit their hand comfortably into the device. Exclusion Criteria: * Less than 2 days or greater than 2 months have passed since the stroke event * 4-5/5 muscle strength * Vulnerable populations. * Inability of fingers and wrist to stretch to neutral during passive range of motion