 To date, no study has either conducted a video-based tele-rehabilitation intervention to promote PA or has tested SDT among adults with SCI; thus providing the need for a pilot intervention. The purpose of this study is to pilot test an innovative, theory-informed, video-based tele-rehabilitation intervention aimed to enhance SDT-variables, PA and quality of life-related variables among adults with SCI. Effect sizes derived from this pilot intervention will be used to inform the sample size calculation of a subsequent larger randomized controlled trial. Given previous video-based PA tele-rehabilitation interventions do not exist, the hypotheses are derived from PA and general telephone-based counselling studies. Specifically, it is hypothesized that the video-based intervention will have moderate effects on SDT variables, PA, participation, life satisfaction and depression. 