['High intensity interval training (HIIT) is a robust and time-efficient approach to improve multiple health indices including maximal oxygen uptake (VO', 'To examine differences in enjoyment in response to CEX and HIIT in persons with SCI.', 'Repeated measures, within-subjects design.', 'University laboratory in San Diego, CA.', 'Nine habitually active men and women (age\u2009=\u200933.3\u2009±\u200910.5 years) with chronic SCI.', 'Participants performed progressive arm ergometry to volitional exhaustion to determine VO', 'Physical activity enjoyment (PACES), affect, rating of perceived exertion (RPE), VO', 'Despite a higher VO'] Does interval training elicit higher enjoyment versus moderate exercise in persons with spinal cord injury?