Patent ID: 7658681

Claim:
A golf swing aid apparatus, said apparatus being positionable on a golfer's arm to teach the golfer to keep the arm straight, said apparatus comprising: a first plate and a second plate, each of said first and second plates having a top side, a bottom side, a first end edge, a second end edge, a first lateral edge and a second lateral edge, said top side of each of said first and second plates being concavely arcuate from said first lateral edges to an associated one of said second lateral edges; a hinging assembly hingedly coupling said first end edge of said first plate to said second end edge of said second plate to substantially align said top sides of said first and second plates when said first and second plates are in an unbent orientation with respect to each other, said hinging assembly allowing said first and second plates to bend with respect to each other after a predetermined amount of force is exerted on said hinging assembly; a strap assembly being attached to said first and second plates to releasably secure the first and second plates to the golfer's arm; a first pair of panels being attached to said first plate, each of said first and second lateral edges of said first plate having one panel of said first pair of panels attached thereto, said first pair of panels being positioned adjacent to said first end edge of said first plate; a second pair of panels being attached to said second plate, each of said first and second lateral edges of said second plate having one panel of said second pair of panels attached thereto, said second pair of panels being positioned adjacent to said second end edge of said second plate, each panel of said first pair of panels being alignable with and abuttable against one panel of said second pair of panels to define two pairs of mating panels each including one panel from each of said first and second pairs of panels; a pair of pivot pins, each of said pairs of mating panels having one of said pivot pins extending therethrough to pivotably couple together associated panels of said mating panels, each of said pivot pins including a first section threadably coupled to a second section to selectively tighten or loosen a hinged connection between said mating panels; at least one panel of said first pair of panels having at least one raised member extendable into at least one depression in at least one of the panels of said second pair of panels, said at least one raised member resisting the bending of the first and second plates when said at least raised member is positioned in said at least one depression.