Used by PGA,LPGA professionals and amateurs worldwide to practice and perfect the golf swing. This USA patented unique golf swing trainer will help you feel "connected" and in sync as you swing. It will also will help you to not "flip" your hands at the ball at impact. You can hit every club in the bag and practice on and off the golf course. Also great for the short game-putting,chipping,pitching and easily getting out of sand traps!