Robotic Exoskeleton Assisted Gait Post Stroke

Inclusion Criteria: * Stroke survivors \< 4 weeks from most recent stroke. * Age: 21- 80 years * Unilateral hemiparesis * Medical clearance by the Medical Director * Be able to physically fit into the exoskeleton device. * Have joint range of motion within normal functional limits for ambulation. * Have sufficient strength to use the hemiwalker, cane or walker (etc. assistive device) while wearing the RE. * Patient cognitive status and ability to communicate in English must be at a level consistent with that required to participate in standard motor rehabilitation, e.g. can follow directions. * Adequate cognitive function to give informed consent, understand the training, instructions, use investigational devices and give adequate feedback. * No history of injury or pathology to the unaffected limb. * physically fit within the RE: Height below 60" or above 76" and weight above 220 lbs. Exclusion Criteria: * Any medical issue that precludes full weight bearing and ambulation (e.g. orthopedic injuries, pain, severe spasticity). * Skin issues that would prevent wearing the device. * Pre-existing condition that caused exercise intolerance.(Documented uncontrolled hypertension, coronary artery disease, cardiac arrhythmia, or congestive heart failure) * Hospitalization for heart attack, heart surgery or acute heart failure within 3 months of enrollment in study. * Severe cognitive or psychiatric problems as well as incontinence might be contraindications to start training with a…