Golf Straight Arm - Medium The Medium Straight Arm is used by right and left hand golfers, men, women and juniors that are 58 or less in height Lets you feel, execute and understand the benefits of a straight left arm (right hand) Stops the Chicken Wing position from occurring, which will eliminate your big slice or hook Will promote an inside out swing path, improve accuracy, longer distance, wrist hinge and width of your arc Easy to use, with or without hitting balls, durable, light weight and be easily stored in your golf bag, includes an CD Instruction Book and a DVD with swing drills