Simple breathing exercise could ease lung problems after spinal cord injury

This study tests whether a low-volume nose resistance breathing exercise using an Acapella device plus an incentive spirometer can improve lung function and reduce shortness of breath, cough, and phlegm in people with cervical spinal cord injuries. Forty-two inpatients aged 18–38 will be split into two groups: one doing the new breathing exercise and the other doing standard respiratory therapy, both for four weeks. Researchers will measure lung capacity, breathlessness, cough frequency, and sputum before and after treatment.