functional sitting balance (FSB) in persons with chronic spinal cord injury (SCI). We
hypothesized that a moderate correlation would be found between IMP and FSB and that
individuals with better balance would have better IMP. Design The SCI-specific modification
of the Function in Sitting Test (FIST-SCI) measured FSB. The IMP measures included (1)
maximal inspiratory pressure (MIP),(2) sustained MIP (SMIP), and (3) inspiratory duration …