Rodríguez Barnada, Joan, et al. “Influence of High-Intensity Interval Training on the Aerobic Capacity of Persons With Spinal Cord Injury”. Sportis. Scientific Technical Journal of School Sport, Physical Education and Psychomotricity, vol. 5, no. 2, Apr. 2019, pp. 190-12, doi:10.17979/sportis.2019.5.2.3919.