Patent attributes
A rotatable seat for preventing falling backwards is revealed. The rotatable seat includes a seat member, a base member and a safety member for preventing users from falling backwards. Users can work out by keeping their bodies balanced or shaking their buttocks, like horseback riding while sitting on a saddle-shaped surface of the seat member. Before the users sitting on the seat member, a pommel portion of the seat member is inclined forwards, attached to and positioned on at least one support portion of the base member, unable to be moved freely due to attraction between at least one first magnet and at least one second magnet of the safety member for preventing users from falling backwards. Thus the user's backside can cross over the pommel portion easily to sit on the seat member more safely while using the rotatable seat.