Abstract: A maneuverable ski machine is provided having a seat frame supported by spaced skis and individual manual controls are provided for swinging the skis about vertical axes into "snow plow" stopping or turning positions. Banking devices automatically bank the skis in proportion to the amount of swinging movement. The controls are also effective to swing and bank the skis into "parallel" turning positions and to properly laterally locate the skier's center of gravity during execution of parallel turns.