Abstract: An apparatus used by a golfer for developing a forward golf swing. The apparatus guides the club within a predetermined swing plane and controls the attitude of the club within the swing plane only through the initial portion of the forward swing into the "attack zone." The apparatus includes a swing guide and a club attachment mounted to the club shaft adjacent the grip. The swing guide includes an arcuate track mounted to a post and positioned behind the golfer. The track guides the club within a predetermined swing plane through an initial portion of said forward swing. The lower end of the track is positioned at the natural release point of the golfer's swing, which is approximately at the start of the golfer's "attack zone." The club attachment includes a carriage, a mounting collar, and a connecting rod. The carriage is movable along the length of the track.