Instruction :
How does a tack work in windsurfing?

Response:
There are two basic turn maneuvers in windsurfing, the tack and the jibe. The tack turns upwind and takes the nose of the board through the wind. To start tacking, steer the board upwind by moving the sail to the back of the board. When the nose of the boards points right into the wind, step around the front of the sail to the other side. Then, move the rig forward to continue turning the board downwind.