Final answer:
SCI patients should avoid twisting motions as they can cause additional stress on the spine and lead to further injury or complications.
Step-by-step explanation:
For SCI (spinal cord injury) patients, it is important to avoid twisting motions. Twisting can cause further injury to the spinal cord as it may place additional stress on the spine, potentially leading to complications or exacerbating existing damage. Rehabilitation for SCI patients often focuses on maintaining existing function, preventing complications, and promoting independence through controlled, therapeutic exercises under the supervision of medical professionals.