Tacking is a sailing maneuver used to change direction when sailing against the wind. It involves turning the bow of the boat through the wind, allowing the sails to fill on the opposite side. This zigzag pattern helps sailors make progress toward their destination, even when the wind is not blowing directly from behind. During tacking, the crew must work together to adjust the sails and steer the boat effectively. This technique is essential for sailing vessels like sloops and catamarans, enabling them to navigate efficiently in various wind conditions while maintaining control and speed.