take-off board

A take-off board is a vertical or horizontal surface used by athletes, particularly in track and field events like long jump and triple jump, to mark the athlete's starting point. Before a jump, the athlete stands against or near the board to ensure a consistent take-off position. The board often has a wooden or rubber surface and may be marked with measurements. Its primary purpose is to help athletes maintain accurate, repeatable starting points for fair measurement of their jumps, ensuring consistency and fairness in competition.