Shanks have a variety of causes, but nearly all of them are swing path related. Whether you shank the ball by coming over the top, or letting the club drift away from you at impact - your swing path is ultimately the source of your problems. In this drill, we focus on a shank that is caused by a club that is travelling along an in to out swing path into the ball. This fault is most commonly caused by a poor weight shift, improper wrists rotation through impact, or a poor impact position (especially with the shoulders).