The Medicus Driver has been chosen by pros as the #1 swing trainer club in the world. It is the best selling golf training aid ever! It is used by over a million amateur golfers and thousands of professionals and now it's BETTER THAN EVER! Once you learn to swing the Medicus Driver without breaking it you know you are swing in tempo and on plane. You'll get rid of that slice and start hitting longer, straighter shots and start shooting lower golf scores!