Abstract: An apparatus and method are provided for golf instruction in which a flexible guide provides a visual and physical reference for the golf swing. The flexible guide can be adjustably fixed between the first and second end support structure whereby the flexible guide can be positioned between the supports at a plurality of heights and angles relative to the ground. Adjustor structure can engage the flexible guide at a plurality of different points along the length of the flexible guide and can be used to flex the flexible guide in both the vertical and horizontal planes to position the flexible guide for the instruction of a variety of golf shots. A method is provided for using the apparatus to instruct a golfer to make a variety of golf swings.