Golf swing training device

Claim 1

A GOLF TRAINING DEVICE COMPRISING AN UPRIGHT RIGID STANDARD, AN ELONGATED ARM MOUNTED ON THE STANDARD ADJACENT THE UPPER END THEREOF AND EXTENDING LATERALLY THEREFROM AND SUBSTANTIALLY PERPENDICULAR THERETO, MEANS ADJUSTABLY CONNECTING THE ELONGATED ARM TO THE STANDARD, SAID ARM INCLUDING A FIRST SECTION AND A SECOND SECTION COAXIAL THEREWITH AND COMPRISING AN EXTENSION THEREOF, PIVOT MEANS HINGEDLY CONNECTING THE SECTIONS TOGETHER, AND MEANS LIMITING THE PIVOTAL MOVEMENT OF THE SECOND SECTION IN RELATION TO THE FIRST SECTION OF THE ARM TO ONLY ONE SIDE OF SAID PERPENDICULAR POSITION WITH RESPECT TO THE STANDARD, THE PATH OF SAID PIVOTAL MOVEMENT BEING IN A SUBSTANTIALLY HORIZONTAL PLANE PARALLEL TO SAID FIRST AND SECOND SECTIONS, AND MEANS ON THE OUTER END OF THE SECOND SECTION FOR ENGAGING THE HEAD OF A GOLFER WHEREBY SAID DEVICE MAINTAINS THE HEAD IN PROPER POSITION DURING THE COMPLETE GOLF SWING BY PERMITTING LIMITED MOVEMENT OF THE HEAD TOWARD ONE SIDE OF A GOLFER DURING THE BACK SWING BUT BRINGS THE HEAD TO A STANDSTILL DIRECTLY OVER THE POINT OF IMPACT OF THE GOLF CLUB HEAD AND BALL.