Combined Tibial Nerve Stimulation and Standing for People With SCI

Inclusion Criteria: * At least 19 years of age * Have a SCI between C7 - T10 that occurred at least 12 months previously * Have a motor-complete or incomplete SCI (AIS A, B, C, or D) * Have symptoms of neurogenic LUT dysfunction * Meet the manufacture requirements for standing frame use (will be evaluated by the research team) * Are able to speak and understand English. Exclusion Criteria: * Have changed their bladder management program in the past month * Have received an injection of Botulinum toxin-A in any LUT structure in the past 2 weeks, or intend to receive an injection while participating in the trial * Have a non-stable SCI (e.g. spinal tumor) * Have signs of a lower motoneuron injury (e.g. cauda equina syndrome) * Have other neurological injury besides SCI * Have an implanted metallic or electronic device (e.g. pace maker, nerve stimulator) * Have a condition for which exercise or transcutaneous stimulation is contraindicated * Have a severe acute medical issue that in the investigator's judgement would adversely affect the participant's participation in the study. Examples include, but are not limited to acute urinary tract infections, pressure sores, musculoskeletal injury, or unmanage blood pressure. * Are currently pregnant or have given birth within the past 12 months * Use walking as your primary means of movement around your home and the community.