 Sitting volleyball premiered for the first time at the 2013 NJDC in Rochester, Minnesota as a demonstration social event, led by former Paralympian "Deb Vosler".The goal of the demonstration was to have youth learn how to work as a team while learning a completely new adaptive team sport at the same time.NJDC Wheelchair Basketball 3-on-3 is a wheelchair basketball tournament utilizing half court play and consisting of three wheelchair athletes per team.