As with tacking, the type of sailing rig dictates the procedures and constraints for jibing. In lighter winds, many crews make use of the jibing gennaker pole when sailing downwind. Dip-pole jibing can use a pole with one mast end and one sail end. Because of the inherent dangers in jibing, communication among the crew is key. End-for-end jibing requires a pole with identical fittings at either end.