Lowest price:$27.95Description: Jim Mclean updates his popular X-factor teaching concept with this DVD and includes new research, drills and pictures updated in an Interactive format. Every golfer wants to hit the ball farther and that is what the X-factor is all about. The X-factor, a scientifically proven swing methods that takes into account the differential between the turn of the hips and the turn of the shoulders, helping you create more torque. Features Jim Mclean uses new research to illustrate how to reach your maximum "X" by maximizing your shoulder turn and minimizing your hip turn