van der Scheer, J. W.; de Groot, S.; Tepper, M.; Faber, W.; group, A.; Veeger, D. H.; van der Woude, L. H. Low-Intensity Wheelchair Training in Inactive People With Long-Term Spinal Cord Injury: A Randomized Controlled Trial on Fitness, Wheelchair Skill Performance and Physical Activity Levels. JRM 2015, 48, 33-42.