Assuming you mean levitating, that is done through a glitch that involves going outside the boundaries of the game maps. This can be done by finding openings, or glitches in the defined game boundaries. These are fixed over time by Disney. If you find one and go through it, stand one the edge of the ground (just before you drop into invisible water), flip a coin (or any repeating emote) and run over the edge. You will seemingly levitate above the ground.
Depending on the slope of the edge you started the glitch from, you will move upwards or downwards as you walk. Using this methord, it is possible to reach high places such as the volcano on Padres del Fuego.