Arch Phys Med Rehabil, 2021 · DOI: 10.1016/j.apmr.2020.11.002 · Published: May 1, 2021
This study investigates whether the benefits of locomotor training (LT) on bladder, bowel, and sexual function after spinal cord injury (SCI) are due to weight-bearing or exercise in general. The study compared stand training (weight-bearing) and arm crank ergometry (non-weight-bearing exercise) to previously published locomotor training data. The results suggest that exercise in general may contribute to the lowering of bladder pressure, but task-specific stepping is required to maximize benefits for bladder and bowel function.
Task-specific stepping should be prioritized in activity-based recovery training to maximize benefits for bladder and bowel function after SCI.
Upper extremity training at home can reduce elevated bladder pressure, beneficial to the SCI population.
Future mechanistic studies should focus on the sensory inputs derived from stepping and their activation of lumbosacral networks involved in bladder and bowel control.