To form a device which shifts ball-throwing timing on a lane and gives the change in the movement of a throwing body in a game in which a player throws to throwing objects on the lane represented by bowling.

The lane for a throwing game is constituted of a lane body and an obstacle application means for applying an obstacle to a throwing body moving on the lane body. Preferably, the obstacle application means has the obstacle which changes to two modes of a passage possible state which hardly interferes with the movement of the throwing body moving on the lane and a passage difficult state which interferes with the movement of the throwing body according to time.