A method f, applied to an electronic device, a device, and a storage medium are provided. An electronic device stores at least one historical ground and a ground parameter corresponding to the historical ground. The method includes after a playground mode is enabled, obtaining a plurality of pieces of first positioning data corresponding to different locations of a user in a motion process, determining a target ground from the at least one historical ground based on the first positioning data and the ground parameter corresponding to the historical ground, and obtaining a plurality of pieces of second positioning data corresponding to different locations of the user in the motion process, and determining a motion route of the user on the target ground in the motion process based on the first positioning data, the second positioning data, a ground parameter corresponding to the target ground, and a preset error threshold.