C-Brace II Spinal Cord Injury

All participants: Inclusion Criteria: * Be within 3-24 months post spinal cord injury diagnosis * 18-80 years * Must be able to demonstrate the ability to charge assigned sensors during 3-month home trial period on and off and sufficient memory ability to wear the devices each day during use of the orthoses. Exclusion Criteria: * Unstable neurological, cardiovascular, or cancer diagnoses. * Cognitive impairments that limit study participation In addition to the above inclusion criteria, the following criteria must be met to be designated into the study interventional tract (C-Brace II): Inclusion criteria: * Requires orthotic bracing for lower extremity instability, including the knee joint, unilaterally or bilaterally Exclusion criteria: * Body weight over 275 lbs * Flexion contracture in the knee and/or hip joint in excess of 10 degrees * Non-correctable knee varus/valgus in excess of 10 degrees * Moderate to severe spasticity * Leg length discrepancy in excess of 6" (15.24 cm) * Inability to stabilize the trunk with or without assistive devices (crutches, cane, etc.) * Inability to successfully use C-Brace trial tool in advancement of leg/s.