The stance location refers to where the inserts are placed in relation to the center of the snowboard. With a centered stance (0 offset), the inserts are centered on the board over the sidecut. Most freestyle boards have a centered stance, which makes doing tricks and riding switch easier. Boards can be offset as much as 2.5" back of center ? meaning if you find the middle of the board, the inserts are slid back towards the tail 2.5 inches. Most freeride boards have some offset. The more your stance goes back towards the tail, the easier it is for the board to float through the snow.