A seated skiing device having an adjustable heel protrusion and a fixed toe protrusion is provided. The distance between the toe and heel protrusions are adjustable such that the seated the skiing device may engage toe and heel bindings of a snow ski set to a riders ski boot. In this manner, the seated skiing device is engageable to the snow ski of the rider without any additional tools. Also, a seated snowboarding device is disclosed herein. The seated snowboarding device is removably attachable to standard front and rear bindings of a snowboard.