Seat pedal and seat thereof

The utility model belongs to the technical field of seat auxiliary structures, and particularly discloses a seat pedal and a seat thereof.The seat pedal comprises a supporting belt and a pedal body, one end of the pedal body is connected with one end of the supporting belt, and the other end of the pedal body is detachably connected with the other end of the supporting belt through a hook-and-loop fastener structure; an air cushion is arranged on the upward face of the pedal body and extends in the length direction of the supporting belt. According to the seat pedal provided by the utility model, the legs of a user are supported through the pedal main body and the air cushion, so that on one hand, the contact area between the pedal main body and the legs of the user can be increased, and on the other hand, the supporting force borne by the legs of the user can be buffered or diffused; the technical problem that in the prior art, when a user uses a seat, legs or feet of the user are bent for a long time, and t